## Apache Zeta Components Manual :: Package Graph Element Index

## Element index for package Graph

#### Package indexes

- Document
- NoPackageName
- SystemInformation
- File
- UserInput
- PersistentObjectDatabaseSchemaTiein
- ConsoleTools
- Cache
- Database
- UnitTest
- Feed
- Base
- AuthenticationDatabaseTiein
- TemplateTranslationTiein
- MvcMailTiein
- MvcTools
- MvcTemplateTiein
- Reflection
- Authentication
- Execution
- TranslationCacheTiein
- Archive
- Url
- PhpGenerator
- WorkflowDatabaseTiein
- SignalSlot
- DatabaseSchema
- TreePersistentObjectTiein
- EventLog
- Tree
- Workflow
- ImageConversion
- PersistentObject
- EventLogDatabaseTiein
- Translation
- WorkflowSignalSlotTiein
- Template
- Webdav
- Debug
- GraphDatabaseTiein
- MvcAuthenticationTiein
- MvcFeedTiein
- Mail
- TreeDatabaseTiein
- ImageAnalysis
- Search
- Configuration
- WorkflowEventLogTiein

[ 2 ] [ 3 ] [ a ] [ b ] [ c ] [ d ] [ e ] [ f ] [ g ] [ h ] [ i ] [ k ] [ l ] [ m ] [ n ] [ o ] [ p ] [ r ] [ s ] [ t ] [ u ] [ v ] [ w ] [ x ] [ y ] [ _ ]

### Letter '_'

__construct
  in file polynom.php, method ezcGraphPolynom::__construct()
  Constructor
__construct
  in file radial_gradient.php, method ezcGraphRadialGradient::__construct()
  Constructor
__construct
  in file array.php, method ezcGraphArrayDataSet::__construct()
  Constructor
__construct
  in file linear_gradient.php, method ezcGraphLinearGradient::__construct()
  Constructor
__get
  in file numeric.php, method ezcGraphNumericDataSet::__get()
  Property get access.
__get
  in file base.php, method ezcGraphDataSet::__get()
  Property get access.
__get
  in file average.php, method ezcGraphDataSetAveragePolynom::__get()
  Property get access.
__get
  in file dataset_property.php, method ezcGraphDataSetProperty::__get()
  Get the default value for this property
__set
  in file numeric.php, method ezcGraphNumericDataSet::__set()
  Options write access
__set
  in file average.php, method ezcGraphDataSetAveragePolynom::__set()
  Options write access
__set
  in file radar_chart.php, method ezcGraphRadarChartOptions::__set()
  Set an option value
__set
  in file text.php, method ezcGraphChartElementText::__set()
  __set
__set
  in file line_chart.php, method ezcGraphLineChartOptions::__set()
  Set an option value
__set
  in file font.php, method ezcGraphFontOptions::__set()
  Set an option value
__set
  in file driver.php, method ezcGraphDriverOptions::__set()
  Set an option value
__set
  in file dataset_property.php, method ezcGraphDataSetProperty::__set()
  Set the default value for this property
__set
  in file gd_driver.php, method ezcGraphGdDriverOptions::__set()
  Set an option value
__set
  in file axis.php, method ezcGraphChartElementAxis::__set()
  __set
__toString
  in file radial_gradient.php, method ezcGraphRadialGradient::__toString()
  Returns a unique string representation for the gradient.
__toString
  in file polynom.php, method ezcGraphPolynom::__toString()
  Returns a string represenation of the polynom
__toString
  in file linear_gradient.php, method ezcGraphLinearGradient::__toString()
  Returns a unique string representation for the gradient.

### Letter 'a'

$additionalAxis
  in file line.php, variable ezcGraphLineChart::$additionalAxis
  Array with additional axis for the chart
$axisColor
  in file ez.php, variable ezcGraphPaletteEz::$axisColor
  Axiscolor
$axisColor
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$axisColor
  Axiscolor
$axisColor
  in file black.php, variable ezcGraphPaletteBlack::$axisColor
  Axiscolor
$axisColor
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$axisColor
  Axiscolor
$axisColor
  in file palette.php, variable ezcGraphPalette::$axisColor
  Axiscolor
$axisColor
  in file ez_red.php, variable ezcGraphPaletteEzRed::$axisColor
  Axiscolor
$axisColor
  in file tango.php, variable ezcGraphPaletteTango::$axisColor
  Axiscolor
$axisLabelRenderer
  in file axis.php, variable ezcGraphChartElementAxis::$axisLabelRenderer
  Axis label renderer class
$axisLabels
  in file 3d.php, variable ezcGraphRenderer3d::$axisLabels
  Collect axis labels, so that the axis are drawn, when all axis spaces are known.
$axisLabels
  in file 2d.php, variable ezcGraphRenderer2d::$axisLabels
  Collect axis labels, so that the axis are drawn, when all axis spaces are known.
add
  in file polynom.php, method ezcGraphPolynom::add()
  Adds polynom to current polynom
addData
  in file logarithmic.php, method ezcGraphChartElementLogarithmicalAxis::addData()
  Add data for this axis
addData
  in file axis.php, method ezcGraphChartElementAxis::addData()
  Add data for this axis
addData
  in file labeled.php, method ezcGraphChartElementLabeledAxis::addData()
  Add data for this axis
addData
  in file numeric.php, method ezcGraphChartElementNumericAxis::addData()
  Add data for this axis
addData
  in file date.php, method ezcGraphChartElementDateAxis::addData()
  Add data for this axis
addDataSet
  in file single.php, method ezcGraphChartSingleDataContainer::addDataSet()
  Adds a dataset to the charts data
addDataSet
  in file base.php, method ezcGraphChartDataContainer::addDataSet()
  Adds a dataset to the charts data
addElement
  in file chart.php, method ezcGraphChart::addElement()
  Add element to chart
addElementReference
  in file renderer.php, method ezcGraphRenderer::addElementReference()
  Adds a element reference for context
addFontToDocument
  in file svg_font.php, method ezcGraphSvgFont::addFontToDocument()
  Add font definitions to SVG document
addImages
  in file gd.php, method ezcGraphGdDriver::addImages()
  Draw all images to image resource handler
allocate
  in file gd.php, method ezcGraphGdDriver::allocate()
  Allocates a color
applyThreshold
  in file pie.php, method ezcGraphPieChart::applyThreshold()
  Apply tresh hold
ARROW
  in file graph.php, class constant ezcGraph::ARROW
  Arrow head symbol, used for axis end markers, not available as a dataset symbol.
array.php
  procedural page array.php
average.php
  procedural page average.php
axis.php
  procedural page axis.php
axis.php
  procedural page axis.php
axis_label_renderer.php
  procedural page axis_label_renderer.php
axis_label_boxed.php
  procedural page axis_label_boxed.php
axis_label_centered.php
  procedural page axis_label_centered.php
axis_label_exact.php
  procedural page axis_label_exact.php
axis_label_none.php
  procedural page axis_label_none.php
axis_label_radar.php
  procedural page axis_label_radar.php
axis_label_rotated.php
  procedural page axis_label_rotated.php
axis_label_rotated_boxed.php
  procedural page axis_label_rotated_boxed.php

### Letter 'b'

$barPostProcessing
  in file 3d.php, variable ezcGraphRenderer3d::$barPostProcessing
  Collects bar sides to draw them in a post processing step to simulate a simple z buffer.
BAR
  in file graph.php, class constant ezcGraph::BAR
  Display type for datasets. Bar and line charts may contain datasets of type ezcGraph::BAR.
BOTTOM
  in file graph.php, class constant ezcGraph::BOTTOM
  Constant used for positioning of elements. May be used as a bitmask together with other postioning constants.
BOX
  in file graph.php, class constant ezcGraph::BOX
  A non-filled box symbol
buildPolynom
  in file average.php, method ezcGraphDataSetAveragePolynom::buildPolynom()
  Build the polynom based on the given points.
BULLET
  in file graph.php, class constant ezcGraph::BULLET
  Filled circle
bar.php
  procedural page bar.php
base.php
  procedural page base.php
boolean.php
  procedural page boolean.php
base.php
  procedural page base.php
background.php
  procedural page background.php
black.php
  procedural page black.php

### Letter 'c'

$chart
  in file container.php, variable ezcGraphAxisContainer::$chart
  Chart the container is used with
$chart
  in file base.php, variable ezcGraphChartDataContainer::$chart
  Chart using this data set storage
$chartBackground
  in file ez_red.php, variable ezcGraphPaletteEzRed::$chartBackground
  Backgroundcolor for chart
$chartBackground
  in file ez.php, variable ezcGraphPaletteEz::$chartBackground
  Backgroundcolor for chart
$chartBackground
  in file black.php, variable ezcGraphPaletteBlack::$chartBackground
  Backgroundcolor
$chartBackground
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$chartBackground
  Backgroundcolor for chart
$chartBackground
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$chartBackground
  Backgroundcolor for chart
$chartBackground
  in file palette.php, variable ezcGraphPalette::$chartBackground
  Backgroundcolor
$chartBackground
  in file tango.php, variable ezcGraphPaletteTango::$chartBackground
  Backgroundcolor for chart
$chartBorderColor
  in file palette.php, variable ezcGraphPalette::$chartBorderColor
  Bordercolor the chart
$chartBorderWidth
  in file palette.php, variable ezcGraphPalette::$chartBorderWidth
  Borderwidth for the chart
$childAxisColor
  in file radar.php, variable ezcGraphRadarChart::$childAxisColor
  Store major grid color for child axis.
$childs
  in file step.php, variable ezcGraphAxisStep::$childs
  Childrens of step
$circleSectors
  in file 3d.php, variable ezcGraphRenderer3d::$circleSectors
  Collects circle sectors to draw shadow in background of all circle sectors.
$circleSectors
  in file 2d.php, variable ezcGraphRenderer2d::$circleSectors
  Collects circle sectors to draw shadow in background of all circle sectors.
$colorIndex
  in file palette.php, variable ezcGraphPalette::$colorIndex
  Indicates which color should be used for the next dataset
$context
  in file cairo_oo.php, variable ezcGraphCairoOODriver::$context
  Current cairo context.
$context
  in file cairo.php, variable ezcGraphCairoDriver::$context
  Current cairo context.
$current
  in file base.php, variable ezcGraphDataSet::$current
  Current datapoint element needed for iteration over datapoint with ArrayAccess
calculateAxisBoundings
  in file numeric.php, method ezcGraphChartElementNumericAxis::calculateAxisBoundings()
  Calculate axis bounding values on base of the assigned values
calculateAxisBoundings
  in file logarithmic.php, method ezcGraphChartElementLogarithmicalAxis::calculateAxisBoundings()
  Calculate axis bounding values on base of the assigned values
calculateAxisBoundings
  in file labeled.php, method ezcGraphChartElementLabeledAxis::calculateAxisBoundings()
  Calculate axis bounding values on base of the assigned values
calculateAxisBoundings
  in file date.php, method ezcGraphChartElementDateAxis::calculateAxisBoundings()
  Calculate axis bounding values on base of the assigned values
calculateAxisBoundings
  in file axis.php, method ezcGraphChartElementAxis::calculateAxisBoundings()
  Calculate axis bounding values on base of the assigned values
calculateBoundings
  in file legend.php, method ezcGraphChartElementLegend::calculateBoundings()
  Calculated boundings needed for the legend.
calculateInterval
  in file date.php, method ezcGraphChartElementDateAxis::calculateInterval()
  Calculate nice time interval
calculateLabelLength
  in file axis_label_rotated.php, method ezcGraphAxisRotatedLabelRenderer::calculateLabelLength()
  Calculate general label length
calculateLabelSize
  in file axis_label_rotated.php, method ezcGraphAxisRotatedLabelRenderer::calculateLabelSize()
  Calculate label size
calculateLowerNiceDate
  in file date.php, method ezcGraphChartElementDateAxis::calculateLowerNiceDate()
  Calculate lower nice date
calculateMajorStep
  in file numeric.php, method ezcGraphChartElementNumericAxis::calculateMajorStep()
  Calculate size of major step based on the span to be displayed and the defined MIN_MAJOR_COUNT constant.
calculateMaximum
  in file date.php, method ezcGraphChartElementDateAxis::calculateMaximum()
  Calculate end date
calculateMaximum
  in file numeric.php, method ezcGraphChartElementNumericAxis::calculateMaximum()
  Calculate maximum value for displayed axe basing on real maximum and major step size
calculateMinimum
  in file date.php, method ezcGraphChartElementDateAxis::calculateMinimum()
  Calculate start date
calculateMinimum
  in file numeric.php, method ezcGraphChartElementNumericAxis::calculateMinimum()
  Calculate minimum value for displayed axe basing on real minimum and major step size
calculateMinorStep
  in file numeric.php, method ezcGraphChartElementNumericAxis::calculateMinorStep()
  Calculate size of minor steps based on the size of the major step size
calculateStepWidth
  in file line.php, method ezcGraphLineChart::calculateStepWidth()
  Calculate bar chart step width
calculateStringWidth
  in file svg_font.php, method ezcGraphSvgFont::calculateStringWidth()
  Calculates the width of $string in the current font in Em's.
CENTER
  in file graph.php, class constant ezcGraph::CENTER
  Constant used for positioning of elements. May be used as a bitmask together with other postioning constants.
checkColor
  in file palette.php, method ezcGraphPalette::checkColor()
  Ensure value to be a color
checkRenderer
  in file line.php, method ezcGraphLineChart::checkRenderer()
  Check if renderer supports features requested by some special chart options.
checkValue
  in file axis.php, method ezcGraphDataSetAxisProperty::checkValue()
  Chacks if value is really an axis
checkValue
  in file string.php, method ezcGraphDataSetStringProperty::checkValue()
  Converts value to an ezcGraphColor object
checkValue
  in file integer.php, method ezcGraphDataSetIntProperty::checkValue()
  Converts value to an ezcGraphColor object
checkValue
  in file dataset_property.php, method ezcGraphDataSetProperty::checkValue()
  Abstract method to contain the check for validity of the value
checkValue
  in file color.php, method ezcGraphDataSetColorProperty::checkValue()
  Converts value to an ezcGraphColor object
checkValue
  in file boolean.php, method ezcGraphDataSetBooleanProperty::checkValue()
  Converts value to an ezcGraphColor object
CIRCLE
  in file graph.php, class constant ezcGraph::CIRCLE
  Non filled circle
count
  in file numeric.php, method ezcGraphNumericDataSet::count()
  Returns the number of elements in this dataset
count
  in file container.php, method ezcGraphAxisContainer::count()
  Returns the number of datasets in the row.
count
  in file base.php, method ezcGraphChartDataContainer::count()
  Returns the number of datasets in the row.
count
  in file average.php, method ezcGraphDataSetAveragePolynom::count()
  Returns the number of elements in this dataset
count
  in file array.php, method ezcGraphArrayDataSet::count()
  Returns the number of elements in this dataset
create
  in file color.php, method ezcGraphColor::create()
  Tries to parse provided color value
createDocument
  in file svg.php, method ezcGraphSvgDriver::createDocument()
  Creates the DOM object to insert SVG nodes in.
createFromArray
  in file array.php, method ezcGraphArrayDataSet::createFromArray()
  setData
createImageMap
  in file tools.php, method ezcGraphTools::createImageMap()
  Create an XHtml image map from a chart with gd driver. The name of the image map can be specified and will be ezcGraphImageMap otherwise.
current
  in file base.php, method ezcGraphChartDataContainer::current()
  Returns the currently selected dataset.
current
  in file base.php, method ezcGraphDataSet::current()
  Returns the currently selected datapoint.
current
  in file average.php, method ezcGraphDataSetAveragePolynom::current()
  Returns the currently selected datapoint.
current
  in file container.php, method ezcGraphAxisContainer::current()
  Returns the currently selected dataset.
current
  in file numeric.php, method ezcGraphNumericDataSet::current()
  Returns the currently selected datapoint.
container.php
  procedural page container.php
color.php
  procedural page color.php
color.php
  procedural page color.php
cairo.php
  procedural page cairo.php
cairo_oo.php
  procedural page cairo_oo.php
chart.php
  procedural page chart.php
cairo_driver.php
  procedural page cairo_driver.php
chart.php
  procedural page chart.php
context.php
  procedural page context.php
coordinate.php
  procedural page coordinate.php

### Letter 'd'

$data
  in file chart.php, variable ezcGraphChart::$data
  Contains the data of the chart
$data
  in file container.php, variable ezcGraphAxisContainer::$data
  Contains the data of a chart
$data
  in file base.php, variable ezcGraphChartDataContainer::$data
  Contains the data of a chart
$data
  in file base.php, variable ezcGraphDataSet::$data
  Array which contains the data of the datapoint
$dataBoundings
  in file 3d.php, variable ezcGraphRenderer3d::$dataBoundings
  Boundings for the chart data
$datapoint
  in file context.php, variable ezcGraphContext::$datapoint
  Name of datapoint
$dataset
  in file dataset_property.php, variable ezcGraphDataSetProperty::$dataset
  Contains a reference to the dataset to check for availability of data keys
$dataset
  in file context.php, variable ezcGraphContext::$dataset
  Name of dataset
$dataSetColor
  in file tango.php, variable ezcGraphPaletteTango::$dataSetColor
  Array with colors for datasets
$dataSetColor
  in file black.php, variable ezcGraphPaletteBlack::$dataSetColor
  Array with colors for datasets
$dataSetColor
  in file ez.php, variable ezcGraphPaletteEz::$dataSetColor
  Array with colors for datasets
$dataSetColor
  in file ez_red.php, variable ezcGraphPaletteEzRed::$dataSetColor
  Array with colors for datasets
$dataSetColor
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$dataSetColor
  Array with colors for datasets
$dataSetColor
  in file palette.php, variable ezcGraphPalette::$dataSetColor
  Array with colors for datasets
$dataSetColor
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$dataSetColor
  Array with colors for datasets
$dataSetSymbol
  in file black.php, variable ezcGraphPaletteBlack::$dataSetSymbol
  Array with symbols for datasets
$dataSetSymbol
  in file palette.php, variable ezcGraphPalette::$dataSetSymbol
  Array with symbols for datasets
$dataSetSymbol
  in file ez_red.php, variable ezcGraphPaletteEzRed::$dataSetSymbol
  Array with symbols for datasets
$dataSetSymbol
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$dataSetSymbol
  Array with symbols for datasets
$dataSetSymbol
  in file tango.php, variable ezcGraphPaletteTango::$dataSetSymbol
  Array with symbols for datasets
$dataSetSymbol
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$dataSetSymbol
  Array with symbols for datasets
$dataSetSymbol
  in file ez.php, variable ezcGraphPaletteEz::$dataSetSymbol
  Array with symbols for datasets
$dataValue
  in file dataset_property.php, variable ezcGraphDataSetProperty::$dataValue
  Contains specified values for single dataset elements
$defaultValue
  in file dataset_property.php, variable ezcGraphDataSetProperty::$defaultValue
  Default value for this property
$defs
  in file svg.php, variable ezcGraphSvgDriver::$defs
  DOMElement containing all svg style definitions
$depth
  in file 3d.php, variable ezcGraphRenderer3d::$depth
  Depth of displayed pseudo three dimensional line chart elements.
$direction
  in file axis_label_rotated.php, variable ezcGraphAxisRotatedLabelRenderer::$direction
  Store direction for later coordinate modifications
$direction
  in file axis_label_boxed.php, variable ezcGraphAxisBoxedLabelRenderer::$direction
  Store direction for later coordinate modifications
$displayedLabels
  in file labeled.php, variable ezcGraphChartElementLabeledAxis::$displayedLabels
  Reduced amount of labels which will be displayed in the chart
$dom
  in file svg.php, variable ezcGraphSvgDriver::$dom
  DOM tree of the svg document
$drawnGradients
  in file svg.php, variable ezcGraphSvgDriver::$drawnGradients
  List of already created gradients
$driver
  in file axis_label_renderer.php, variable ezcGraphAxisLabelRenderer::$driver
  Driver to render axis labels
$driver
  in file renderer.php, variable ezcGraphRenderer::$driver
  Driver used to render results
darken
  in file color.php, method ezcGraphColor::darken()
  Returns a copy of the current color darkened by the given factor
DECADE
  in file date.php, class constant ezcGraphChartElementDateAxis::DECADE
deModifyCoordinate
  in file flash.php, method ezcGraphFlashDriver::deModifyCoordinate()
  Demodifies a coordinate value, as flash usally uses twips instead of pixels for a higher solution, as it only accepts integer values.
determineAngle
  in file axis_label_rotated.php, method ezcGraphAxisRotatedLabelRenderer::determineAngle()
  Determine label angle
determineLineCuttingPoint
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::determineLineCuttingPoint()
  Checks for the cutting point of two lines.
determineTextOffset
  in file axis_label_rotated.php, method ezcGraphAxisRotatedLabelRenderer::determineTextOffset()
  Determine text offset.
DIAMOND
  in file graph.php, class constant ezcGraph::DIAMOND
  Rhomb like looking symbol
drawAllTexts
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawAllTexts()
  Draw all collected texts
drawAllTexts
  in file cairo.php, method ezcGraphCairoDriver::drawAllTexts()
  Draw all collected texts
drawAllTexts
  in file flash.php, method ezcGraphFlashDriver::drawAllTexts()
  Draw all collected texts
drawAllTexts
  in file gd.php, method ezcGraphGdDriver::drawAllTexts()
  Draw all collected texts
drawAllTexts
  in file svg.php, method ezcGraphSvgDriver::drawAllTexts()
  Draw all collected texts
drawAxis
  in file 3d.php, method ezcGraphRenderer3d::drawAxis()
  Draw axis
drawAxis
  in file renderer.php, method ezcGraphRenderer::drawAxis()
  Draw axis
drawAxis
  in file 2d.php, method ezcGraphRenderer2d::drawAxis()
  Draw axis
drawAxisArrowHead
  in file renderer.php, method ezcGraphRenderer::drawAxisArrowHead()
  Draw axis arrow head
drawAxisLabel
  in file 2d.php, method ezcGraphRenderer2d::drawAxisLabel()
  Draw axis label
drawAxisLabels
  in file 2d.php, method ezcGraphRenderer2d::drawAxisLabels()
  Draw all left axis labels
drawBackgroundImage
  in file 3d.php, method ezcGraphRenderer3d::drawBackgroundImage()
  Draw background image
drawBackgroundImage
  in file 2d.php, method ezcGraphRenderer2d::drawBackgroundImage()
  Draw background image
drawBackgroundImage
  in file renderer.php, method ezcGraphRenderer::drawBackgroundImage()
  Draw background image
drawBar
  in file horizontal_bar.php, method ezcGraphHorizontalRenderer::drawBar()
  Draw bar
drawBar
  in file 2d.php, method ezcGraphRenderer2d::drawBar()
  Draw bar
drawBar
  in file renderer.php, method ezcGraphRenderer::drawBar()
  Draw bar
drawBar
  in file 3d.php, method ezcGraphRenderer3d::drawBar()
  Draw bar
drawBox
  in file 3d.php, method ezcGraphRenderer3d::drawBox()
  Draw box
drawBox
  in file renderer.php, method ezcGraphRenderer::drawBox()
  Draw box
drawBox
  in file 2d.php, method ezcGraphRenderer2d::drawBox()
  Draw box
drawCircle
  in file driver.php, method ezcGraphDriver::drawCircle()
  Draw circle
drawCircle
  in file cairo.php, method ezcGraphCairoDriver::drawCircle()
  Draw circle
drawCircle
  in file svg.php, method ezcGraphSvgDriver::drawCircle()
  Draw circle
drawCircle
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawCircle()
  Draw circle
drawCircle
  in file gd.php, method ezcGraphGdDriver::drawCircle()
  Draw circle
drawCircle
  in file flash.php, method ezcGraphFlashDriver::drawCircle()
  Draw circle
drawCircleSector
  in file gd.php, method ezcGraphGdDriver::drawCircleSector()
  Draws a sector of cirlce
drawCircleSector
  in file svg.php, method ezcGraphSvgDriver::drawCircleSector()
  Draws a sector of cirlce
drawCircleSector
  in file flash.php, method ezcGraphFlashDriver::drawCircleSector()
  Draws a sector of cirlce
drawCircleSector
  in file cairo.php, method ezcGraphCairoDriver::drawCircleSector()
  Draws a sector of cirlce
drawCircleSector
  in file driver.php, method ezcGraphDriver::drawCircleSector()
  Draws a sector of cirlce
drawCircleSector
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawCircleSector()
  Draws a sector of cirlce
drawCircularArc
  in file driver.php, method ezcGraphDriver::drawCircularArc()
  Draws a circular arc
drawCircularArc
  in file svg.php, method ezcGraphSvgDriver::drawCircularArc()
  Draws a circular arc
drawCircularArc
  in file flash.php, method ezcGraphFlashDriver::drawCircularArc()
  Draws a circular arc
drawCircularArc
  in file cairo.php, method ezcGraphCairoDriver::drawCircularArc()
  Draws a circular arc
drawCircularArc
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawCircularArc()
  Draws a circular arc
drawCircularArc
  in file gd.php, method ezcGraphGdDriver::drawCircularArc()
  Draws a circular arc
drawCircularArcStep
  in file gd.php, method ezcGraphGdDriver::drawCircularArcStep()
  Draws a single element of a circular arc
drawCircularBar
  in file 3d.php, method ezcGraphRenderer3d::drawCircularBar()
  Draws a bar with a circular ground shape.
drawDataHighlightText
  in file renderer.php, method ezcGraphRenderer::drawDataHighlightText()
  Draws a highlight textbox for a datapoint.
drawDataHighlightText
  in file 3d.php, method ezcGraphRenderer3d::drawDataHighlightText()
  Draws a highlight textbox for a datapoint.
drawDataHighlightText
  in file 2d.php, method ezcGraphRenderer2d::drawDataHighlightText()
  Draws a highlight textbox for a datapoint.
drawDataLine
  in file horizontal_bar.php, method ezcGraphHorizontalRenderer::drawDataLine()
  Draw data line
drawDataLine
  in file 2d.php, method ezcGraphRenderer2d::drawDataLine()
  Draw data line
drawDataLine
  in file 3d.php, method ezcGraphRenderer3d::drawDataLine()
  Draw data line
drawDataLine
  in file renderer.php, method ezcGraphRenderer::drawDataLine()
  Draw data line
drawDiamondBar
  in file 3d.php, method ezcGraphRenderer3d::drawDiamondBar()
  Draws a bar with a diamond ground shape.
drawGrid
  in file axis_label_radar.php, method ezcGraphAxisRadarLabelRenderer::drawGrid()
  Draw grid
drawGrid
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::drawGrid()
  Draw grid
drawGridLine
  in file 2d.php, method ezcGraphRenderer2d::drawGridLine()
  Draw grid line
drawGridLine
  in file 3d.php, method ezcGraphRenderer3d::drawGridLine()
  Draw grid line
drawHorizontalBar
  in file horizontal_bar_renderer.php, method ezcGraphHorizontalBarRenderer::drawHorizontalBar()
  Draw horizontal bar
drawHorizontalBar
  in file horizontal_bar.php, method ezcGraphHorizontalRenderer::drawHorizontalBar()
  Draw horizontal bar
drawImage
  in file svg.php, method ezcGraphSvgDriver::drawImage()
  Draw an image
drawImage
  in file flash.php, method ezcGraphFlashDriver::drawImage()
  Draw an image
drawImage
  in file cairo.php, method ezcGraphCairoDriver::drawImage()
  Draw an image
drawImage
  in file gd.php, method ezcGraphGdDriver::drawImage()
  Draw an image
drawImage
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawImage()
  Draw an image
drawImage
  in file driver.php, method ezcGraphDriver::drawImage()
  Draw an image
drawLegend
  in file 3d.php, method ezcGraphRenderer3d::drawLegend()
  Draw legend
drawLegend
  in file 2d.php, method ezcGraphRenderer2d::drawLegend()
  Draw legend
drawLegend
  in file renderer.php, method ezcGraphRenderer::drawLegend()
  Draw legend
drawLine
  in file driver.php, method ezcGraphDriver::drawLine()
  Draws a line
drawLine
  in file gd.php, method ezcGraphGdDriver::drawLine()
  Draws a line
drawLine
  in file svg.php, method ezcGraphSvgDriver::drawLine()
  Draws a line
drawLine
  in file flash.php, method ezcGraphFlashDriver::drawLine()
  Draws a line
drawLine
  in file cairo.php, method ezcGraphCairoDriver::drawLine()
  Draws a line
drawLine
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawLine()
  Draws a line
drawNonRectangularGrid
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::drawNonRectangularGrid()
  Draw non-rectangular grid lines grid
drawOdometer
  in file 2d.php, method ezcGraphRenderer2d::drawOdometer()
  Render odometer chart
drawOdometer
  in file odometer_renderer.php, method ezcGraphOdometerRenderer::drawOdometer()
  Render odometer chart
drawOdometerMarker
  in file 2d.php, method ezcGraphRenderer2d::drawOdometerMarker()
  Draw a single odometer marker.
drawOdometerMarker
  in file odometer_renderer.php, method ezcGraphOdometerRenderer::drawOdometerMarker()
  Draw a single odometer marker.
drawPieSegment
  in file 3d.php, method ezcGraphRenderer3d::drawPieSegment()
  Draw pie segment
drawPieSegment
  in file renderer.php, method ezcGraphRenderer::drawPieSegment()
  Draw pie segment
drawPieSegment
  in file 2d.php, method ezcGraphRenderer2d::drawPieSegment()
  Draw pie segment
drawPolygon
  in file driver.php, method ezcGraphDriver::drawPolygon()
  Draws a single polygon.
drawPolygon
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawPolygon()
  Draws a single polygon.
drawPolygon
  in file cairo.php, method ezcGraphCairoDriver::drawPolygon()
  Draws a single polygon.
drawPolygon
  in file flash.php, method ezcGraphFlashDriver::drawPolygon()
  Draws a single polygon.
drawPolygon
  in file svg.php, method ezcGraphSvgDriver::drawPolygon()
  Draws a single polygon.
drawPolygon
  in file gd.php, method ezcGraphGdDriver::drawPolygon()
  Draws a single polygon.
drawRadarDataLine
  in file radar_renderer.php, method ezcGraphRadarRenderer::drawRadarDataLine()
  Draw radar chart data line
drawRadarDataLine
  in file 2d.php, method ezcGraphRenderer2d::drawRadarDataLine()
  Draw radar chart data line
drawRectangularBar
  in file 3d.php, method ezcGraphRenderer3d::drawRectangularBar()
  Draws a bar with a rectangular ground shape.
drawRectangularGrid
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::drawRectangularGrid()
  Draw rectangular grid
drawRotatedAxis
  in file radar.php, method ezcGraphRadarChart::drawRotatedAxis()
  Draws a single rotated axis
drawStackedBar
  in file stacked_bar_renderer.php, method ezcGraphStackedBarsRenderer::drawStackedBar()
  Draw stacked bar
drawStackedBar
  in file 2d.php, method ezcGraphRenderer2d::drawStackedBar()
  Draw stacked bar
drawStackedBar
  in file 3d.php, method ezcGraphRenderer3d::drawStackedBar()
  Draw stacked bar
drawStep
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::drawStep()
  Draw single step on a axis
drawStepLine
  in file 3d.php, method ezcGraphRenderer3d::drawStepLine()
  Draw step line
drawStepLine
  in file 2d.php, method ezcGraphRenderer2d::drawStepLine()
  Draw step line
drawSymbol
  in file renderer.php, method ezcGraphRenderer::drawSymbol()
  Draw Symbol
drawText
  in file 3d.php, method ezcGraphRenderer3d::drawText()
  Draw text
drawText
  in file 2d.php, method ezcGraphRenderer2d::drawText()
  Draw text
drawText
  in file renderer.php, method ezcGraphRenderer::drawText()
  Draw text
drawTextBox
  in file driver.php, method ezcGraphDriver::drawTextBox()
  Writes text in a box of desired size
drawTextBox
  in file flash.php, method ezcGraphFlashDriver::drawTextBox()
  Writes text in a box of desired size
drawTextBox
  in file svg.php, method ezcGraphSvgDriver::drawTextBox()
  Writes text in a box of desired size
drawTextBox
  in file gd.php, method ezcGraphGdDriver::drawTextBox()
  Writes text in a box of desired size
drawTextBox
  in file cairo_oo.php, method ezcGraphCairoOODriver::drawTextBox()
  Writes text in a box of desired size
drawTextBox
  in file cairo.php, method ezcGraphCairoDriver::drawTextBox()
  Writes text in a box of desired size
date.php
  procedural page date.php
date_parsing.php
  procedural page date_parsing.php
dataset_property.php
  procedural page dataset_property.php
driver.php
  procedural page driver.php
driver.php
  procedural page driver.php

### Letter 'e'

$elementBackground
  in file palette.php, variable ezcGraphPalette::$elementBackground
  Backgroundcolor for elements
$elementBorderColor
  in file palette.php, variable ezcGraphPalette::$elementBorderColor
  Bordercolor for elements
$elementBorderColor
  in file black.php, variable ezcGraphPaletteBlack::$elementBorderColor
  Border color for chart elements
$elementBorderWidth
  in file palette.php, variable ezcGraphPalette::$elementBorderWidth
  Borderwidth for elements
$elementBorderWidth
  in file black.php, variable ezcGraphPaletteBlack::$elementBorderWidth
  Border width for chart elements
$elementID
  in file svg.php, variable ezcGraphSvgDriver::$elementID
  Numeric unique element id
$elements
  in file chart.php, variable ezcGraphChart::$elements
  Contains subelelemnts of the chart like legend and axes
$elements
  in file renderer.php, variable ezcGraphRenderer::$elements
  Context sensitive references to chart elements to use for referencing image elements depending on the output driver, like image maps, etc.
$elements
  in file svg.php, variable ezcGraphSvgDriver::$elements
  DOMElement containing all svg objects
encode
  in file svg.php, method ezcGraphSvgDriver::encode()
  Encodes non-utf-8 strings
ensureTimestamp
  in file date.php, method ezcGraphChartElementDateAxis::ensureTimestamp()
  Ensure proper timestamp
evaluate
  in file polynom.php, method ezcGraphPolynom::evaluate()
  Evaluate Polynom with a given value
ezcGraph
  in file graph.php, class ezcGraph
  Base options class for all eZ components.
ezcGraphArrayDataSet
  in file array.php, class ezcGraphArrayDataSet
  Dataset class which receives arrays and use them as a base for datasets.
ezcGraphAxisBoxedLabelRenderer
  in file axis_label_boxed.php, class ezcGraphAxisBoxedLabelRenderer
  Renders axis labels centered between two axis steps like normally used for bar charts. Used with other chart types this axis label renderer may cause unexpected results. You may use this renderer by assigning it to one of the charts axis.
ezcGraphAxisCenteredLabelRenderer
  in file axis_label_centered.php, class ezcGraphAxisCenteredLabelRenderer
  Renders axis labels centered below the axis steps.
ezcGraphAxisContainer
  in file container.php, class ezcGraphAxisContainer
  The axis container class is internally used to store and validate sets of axis, and offering access using the SPL ArrayAccess interface to add or modify its contents.
ezcGraphAxisExactLabelRenderer
  in file axis_label_exact.php, class ezcGraphAxisExactLabelRenderer
  Renders axis labels like known from charts drawn in analysis
ezcGraphAxisLabelRenderer
  in file axis_label_renderer.php, class ezcGraphAxisLabelRenderer
  Abstract class to render labels and grids on axis. Will be extended to make it possible using different algorithms for rendering axis labels.
ezcGraphAxisNoLabelRenderer
  in file axis_label_none.php, class ezcGraphAxisNoLabelRenderer
  Omits axis labels, steps and grid.
ezcGraphAxisRadarLabelRenderer
  in file axis_label_radar.php, class ezcGraphAxisRadarLabelRenderer
  Renders axis labels and grid optimized for radar charts. May cause unexpected results when used with other chart types.
ezcGraphAxisRotatedBoxedLabelRenderer
  in file axis_label_rotated_boxed.php, class ezcGraphAxisRotatedBoxedLabelRenderer
  Can render axis labels rotated, so that more axis labels fit on one axis.
ezcGraphAxisRotatedLabelRenderer
  in file axis_label_rotated.php, class ezcGraphAxisRotatedLabelRenderer
  Can render axis labels rotated, so that more axis labels fit on one axis.
ezcGraphAxisStep
  in file step.php, class ezcGraphAxisStep
  Represents a single step on the axis
ezcGraphBarChart
  in file bar.php, class ezcGraphBarChart
  Class for bar charts. Can make use of an unlimited amount of datasets and will display them as bars by default.
ezcGraphCairoDriver
  in file cairo.php, class ezcGraphCairoDriver
  Extension of the basic driver package to utilize the cairo library.
ezcGraphCairoDriverOptions
  in file cairo_driver.php, class ezcGraphCairoDriverOptions
  Class containing the extended options for the SVG driver.
ezcGraphCairoOODriver
  in file cairo_oo.php, class ezcGraphCairoOODriver
  Extension of the basic driver package to utilize the cairo library.
ezcGraphChart
  in file chart.php, class ezcGraphChart
  Class to represent a complete chart.
ezcGraphChartDataContainer
  in file base.php, class ezcGraphChartDataContainer
  Container class for datasets used by the chart classes. Implements usefull interfaces for convenient access to the datasets.
ezcGraphChartElement
  in file element.php, class ezcGraphChartElement
  Base class for chart elements
ezcGraphChartElementAxis
  in file axis.php, class ezcGraphChartElementAxis
  Class to represent an axis as a chart element
ezcGraphChartElementBackground
  in file background.php, class ezcGraphChartElementBackground
  Chart element representing the background.
ezcGraphChartElementDateAxis
  in file date.php, class ezcGraphChartElementDateAxis
  Class to represent date axis.
ezcGraphChartElementLabeledAxis
  in file labeled.php, class ezcGraphChartElementLabeledAxis
  Class to represent a labeled axis.
ezcGraphChartElementLegend
  in file legend.php, class ezcGraphChartElementLegend
  Class to represent a legend as a chart element
ezcGraphChartElementLogarithmicalAxis
  in file logarithmic.php, class ezcGraphChartElementLogarithmicalAxis
  Class to represent a logarithmic axis.
ezcGraphChartElementNumericAxis
  in file numeric.php, class ezcGraphChartElementNumericAxis
  Class to represent a numeric axis.
ezcGraphChartElementText
  in file text.php, class ezcGraphChartElementText
  Chart element to display texts in a chart
ezcGraphChartOptions
  in file chart.php, class ezcGraphChartOptions
  Class containing the basic options for charts.
ezcGraphChartSingleDataContainer
  in file single.php, class ezcGraphChartSingleDataContainer
  Container class for datasets, which ensures, that only one dataset is used.
ezcGraphColor
  in file color.php, class ezcGraphColor
  ezcGraphColor
ezcGraphContext
  in file context.php, class ezcGraphContext
  Struct to represent the context of a renderer operation
ezcGraphCoordinate
  in file coordinate.php, class ezcGraphCoordinate
  Represents coordinates in two dimensional catesian coordinate system.
ezcGraphDataSet
  in file base.php, class ezcGraphDataSet
  Basic class to contain the charts data
ezcGraphDatasetAverageInvalidKeysException
  in file invalid_keys.php, class ezcGraphDatasetAverageInvalidKeysException
  Exception thrown when a dataset with non numeric keys is used with average datasets.
ezcGraphDataSetAveragePolynom
  in file average.php, class ezcGraphDataSetAveragePolynom
  Extension of basic dataset to represent averation.
ezcGraphDataSetAxisProperty
  in file axis.php, class ezcGraphDataSetAxisProperty
  Class for axis properties of datasets
ezcGraphDataSetBooleanProperty
  in file boolean.php, class ezcGraphDataSetBooleanProperty
  Class for boolean properties of datasets
ezcGraphDataSetColorProperty
  in file color.php, class ezcGraphDataSetColorProperty
  Class for color properties of datasets
ezcGraphDataSetIntProperty
  in file integer.php, class ezcGraphDataSetIntProperty
  Class for integer properties of datasets
ezcGraphDataSetProperty
  in file dataset_property.php, class ezcGraphDataSetProperty
  Abstract class for properties of datasets
ezcGraphDataSetStringProperty
  in file string.php, class ezcGraphDataSetStringProperty
  Class for string properties of datasets
ezcGraphDriver
  in file driver.php, class ezcGraphDriver
  Abstract class to be extended for ezcGraph output drivers.
ezcGraphDriverOptions
  in file driver.php, class ezcGraphDriverOptions
  Class containing the basic driver options.
ezcGraphErrorParsingDateException
  in file date_parsing.php, class ezcGraphErrorParsingDateException
  Exception thrown when a date assigned to the ezcGraphChartElementDateAxis could not be parsed.
ezcGraphException
  in file exception.php, class ezcGraphException
  General exception container for the Graph component.
ezcGraphFlashBitmapTypeException
  in file flash_bitmap_type.php, class ezcGraphFlashBitmapTypeException
  Flash can only embed JPEGs and PNGs. This exception is thrown for * all other image types.
ezcGraphFlashDriver
  in file flash.php, class ezcGraphFlashDriver
  Driver to create Flash4 (SWF) files as graph output. The options of this class are defined in The options of this class are defined in the option class ezcGraphFlashDriverOptions extending the basic ezcGraphDriverOptions.
ezcGraphFlashDriverOptions
  in file flash_driver.php, class ezcGraphFlashDriverOptions
  Class containing the extended configuration options for the flash driver.
ezcGraphFontOptions
  in file font.php, class ezcGraphFontOptions
  Class containing the options for font configuration.
ezcGraphFontRenderingException
  in file font_rendering.php, class ezcGraphFontRenderingException
  Exception thrown when it is not possible to render a string beacause of minimum font size in the desinated bounding box.
ezcGraphGdDriver
  in file gd.php, class ezcGraphGdDriver
  Driver using PHPs ext/gd to draw images. The GD extension is available on nearly all PHP installations, but slow and produces slightly incorrect results.
ezcGraphGdDriverOptions
  in file gd_driver.php, class ezcGraphGdDriverOptions
  Class containing the extended driver options for the gd driver.
ezcGraphGdDriverUnsupportedImageTypeException
  in file unsupported_image_type.php, class ezcGraphGdDriverUnsupportedImageTypeException
  Exception thrown if the image type is not supported and therefore could not be used in the gd driver.
ezcGraphHorizontalBarChart
  in file horizontal_bar.php, class ezcGraphHorizontalBarChart
  Class for bar charts. Can make use of an unlimited amount of datasets and will display them as bars by default.
ezcGraphHorizontalBarRenderer
  in file horizontal_bar_renderer.php, class ezcGraphHorizontalBarRenderer
  Interface which adds the methods reqired to render horizontal bar charts to the renderer.
ezcGraphHorizontalRenderer
  in file horizontal_bar.php, class ezcGraphHorizontalRenderer
  Class to transform horizontal bar charts primitives into image primitives.
ezcGraphInvalidArrayDataSourceException
  in file invalid_data_source.php, class ezcGraphInvalidArrayDataSourceException
  Exception thrown when an invalid data source is provided for an array data set.
ezcGraphInvalidAssignementException
  in file invalid_assignement.php, class ezcGraphInvalidAssignementException
  Exception thrown, when trying a property cannot be set for a data point, but only for data sets.
ezcGraphInvalidDataException
  in file invalid_data.php, class ezcGraphInvalidDataException
  Exception thrown when invalid data is provided, which cannot be rendered for some reason.
ezcGraphInvalidDisplayTypeException
  in file invalid_display_type.php, class ezcGraphInvalidDisplayTypeException
  Exception thrown when an unsupported data type is set for the current chart.
ezcGraphInvalidImageFileException
  in file invalid_image_file.php, class ezcGraphInvalidImageFileException
  Exception thrown when a file can not be used as a image file.
ezcGraphInvalidStepSizeException
  in file invalid_step_size.php, class ezcGraphInvalidStepSizeException
  Exception thrown when the major or minor step size does not divide cleanly the value span it should be used for.
ezcGraphLinearGradient
  in file linear_gradient.php, class ezcGraphLinearGradient
  Class representing linear gradient fills. For drivers which cannot draw gradients it falls back to a native ezcGraphColor. In this case the start color of the gradient will be used.
ezcGraphLineChart
  in file line.php, class ezcGraphLineChart
  Class for line charts. Can make use of an unlimited amount of datasets and will display them as lines by default.
ezcGraphLineChartOptions
  in file line_chart.php, class ezcGraphLineChartOptions
  Class containing the basic options for line charts.
ezcGraphMatrixInvalidDimensionsException
  in file invalid_dimensions.php, class ezcGraphMatrixInvalidDimensionsException
  Exception thrown when an operation is not possible because of incompatible matrix dimensions.
ezcGraphMatrixOutOfBoundingsException
  in file out_of_boundings.php, class ezcGraphMatrixOutOfBoundingsException
  Exception thrown when a requested matrix value is out of the boundings of the matrix.
ezcGraphNoDataException
  in file no_data.php, class ezcGraphNoDataException
  Exception shown, when trying to render a chart without assigning any data.
ezcGraphNoSuchDataException
  in file no_such_data.php, class ezcGraphNoSuchDataException
  Exception shown, when trying to access not existing data in datasets.
ezcGraphNoSuchDataSetException
  in file no_such_dataset.php, class ezcGraphNoSuchDataSetException
  Exception thrown when trying to access a non exising dataset.
ezcGraphNoSuchElementException
  in file no_such_element.php, class ezcGraphNoSuchElementException
  Exception thrown when trying to access a non existing chart element.
ezcGraphNumericDataSet
  in file numeric.php, class ezcGraphNumericDataSet
  Dataset for numeric data.
ezcGraphOdometerChart
  in file odometer.php, class ezcGraphOdometerChart
  Class for odometer charts. Can only use one dataset which will be dispalyed as a odometer chart.
ezcGraphOdometerChartOptions
  in file odometer_chart.php, class ezcGraphOdometerChartOptions
  Class containing the options for odometer charts
ezcGraphOdometerRenderer
  in file odometer_renderer.php, class ezcGraphOdometerRenderer
  Interface which adds the methods required for rendering radar charts to a renderer
ezcGraphOutOfLogithmicalBoundingsException
  in file out_of_logarithmical_boundings.php, class ezcGraphOutOfLogithmicalBoundingsException
  Exception thrown when data exceeds the values which are displayable on an logarithmical scaled axis.
ezcGraphPalette
  in file palette.php, class ezcGraphPalette
  Abstract class to contain pallet definitions
ezcGraphPaletteBlack
  in file black.php, class ezcGraphPaletteBlack
  Dark color pallet for ezcGraph based on Tango style guidelines at http://tango-project.org/Generic_Icon_Theme_Guidelines
ezcGraphPaletteEz
  in file ez.php, class ezcGraphPaletteEz
  Color pallet for ezcGraph based on eZ color scheme
ezcGraphPaletteEzBlue
  in file ez_blue.php, class ezcGraphPaletteEzBlue
  Light blue color pallet for ezcGraph based on blue eZ colors
ezcGraphPaletteEzGreen
  in file ez_green.php, class ezcGraphPaletteEzGreen
  Light green color pallet for ezcGraph based on green eZ colors
ezcGraphPaletteEzRed
  in file ez_red.php, class ezcGraphPaletteEzRed
  Light red color pallet for ezcGraph based on red eZ colors
ezcGraphPaletteTango
  in file tango.php, class ezcGraphPaletteTango
  Light color pallet for ezcGraph based on Tango style guidelines at http://tango-project.org/Generic_Icon_Theme_Guidelines
ezcGraphPieChart
  in file pie.php, class ezcGraphPieChart
  Class for pie charts. Can only use one dataset which will be dispalyed as a pie chart.
ezcGraphPieChartOptions
  in file pie_chart.php, class ezcGraphPieChartOptions
  Class containing the basic options for pie charts.
ezcGraphPolynom
  in file polynom.php, class ezcGraphPolynom
  Provides a class for generic operations on polynoms
ezcGraphRadarChart
  in file radar.php, class ezcGraphRadarChart
  Class for radar charts.
ezcGraphRadarChartOptions
  in file radar_chart.php, class ezcGraphRadarChartOptions
  Class containing the basic options for radar charts.
ezcGraphRadarRenderer
  in file radar_renderer.php, class ezcGraphRadarRenderer
  Interface which adds the methods required for rendering radar charts to a renderer
ezcGraphRadialGradient
  in file radial_gradient.php, class ezcGraphRadialGradient
  Class representing radial gradient fills. For drivers which cannot draw gradients it falls back to a native ezcGraphColor. In this case the start color of the gradient will be used.
ezcGraphReducementFailedException
  in file reducement_failed.php, class ezcGraphReducementFailedException
  Exception thrown when a requested reducement of an ellipse or polygone failed because the shape was already too small.
ezcGraphRenderer
  in file renderer.php, class ezcGraphRenderer
  Abstract class to transform the basic chart components. To be extended by three- and twodimensional renderers.
ezcGraphRenderer2d
  in file 2d.php, class ezcGraphRenderer2d
  Class to transform chart primitives into image primitives. Renders charts in a two dimensional view.
ezcGraphRenderer2dOptions
  in file renderer_2d.php, class ezcGraphRenderer2dOptions
  Class containing the extended options available in 2d renderer.
ezcGraphRenderer3d
  in file 3d.php, class ezcGraphRenderer3d
  Class to transform chart primitives into image primitives. This renderer renders the charts in a isometric three dimensional view.
ezcGraphRenderer3dOptions
  in file renderer_3d.php, class ezcGraphRenderer3dOptions
  Class containing the extended options for the three dimensional renderer.
ezcGraphRendererOptions
  in file renderer.php, class ezcGraphRendererOptions
  Class containing the basic options for renderers.
ezcGraphStackedBarsRenderer
  in file stacked_bar_renderer.php, class ezcGraphStackedBarsRenderer
  Interface which adds the methods required for rendering radar charts to a renderer
ezcGraphSvgDriver
  in file svg.php, class ezcGraphSvgDriver
  Extension of the basic Driver package to utilize the SVGlib.
ezcGraphSvgDriverInvalidIdException
  in file invalid_id.php, class ezcGraphSvgDriverInvalidIdException
  Exception thrown when a id could not be found in a SVG document to insert elements in.
ezcGraphSvgDriverOptions
  in file svg_driver.php, class ezcGraphSvgDriverOptions
  Class containing the extended options for the SVG driver.
ezcGraphSvgFont
  in file svg_font.php, class ezcGraphSvgFont
  Helper class, offering requrired calculation basics and font metrics to use SVG fonts with the SVG driver.
ezcGraphTools
  in file tools.php, class ezcGraphTools
  Toolkit for several operation with graphs
ezcGraphToolsIncompatibleDriverException
  in file incompatible_driver.php, class ezcGraphToolsIncompatibleDriverException
  Exception thrown when trying to modify rendered images with incompatible graph tools.
ezcGraphToolsNotRenderedException
  in file not_rendered.php, class ezcGraphToolsNotRenderedException
  Exception thrown when a chart was not rendered yet, but the graph tool requires information only available in rendered charts.
ezcGraphTooManyDataSetsExceptions
  in file too_many_datasets.php, class ezcGraphTooManyDataSetsExceptions
  Exception thrown when trying to insert too many data sets in a data set container.
ezcGraphUnknownColorDefinitionException
  in file unknown_color_definition.php, class ezcGraphUnknownColorDefinitionException
  Exception thrown, when a given value could not be interpreted as a color by ezcGraphColor.
ezcGraphUnknownFontTypeException
  in file font_type.php, class ezcGraphUnknownFontTypeException
  Exception thrown if font type is unknown or not supported.
ezcGraphUnregularStepsException
  in file unregular_steps.php, class ezcGraphUnregularStepsException
  Exception thrown when a bar chart shouls be rendered on an axis using unregular step sizes.
exception.php
  procedural page exception.php
element.php
  procedural page element.php
ez.php
  procedural page ez.php
ez_blue.php
  procedural page ez_blue.php
ez_green.php
  procedural page ez_green.php
ez_red.php
  procedural page ez_red.php

### Letter 'f'

$font
  in file svg.php, variable ezcGraphSvgDriver::$font
  Font storage for SVG font glyphs and kernings.
$fontColor
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$fontColor
  Fontcolor
$fontColor
  in file ez.php, variable ezcGraphPaletteEz::$fontColor
  Fontcolor
$fontColor
  in file ez_red.php, variable ezcGraphPaletteEzRed::$fontColor
  Fontcolor
$fontColor
  in file palette.php, variable ezcGraphPalette::$fontColor
  Fontcolor
$fontColor
  in file tango.php, variable ezcGraphPaletteTango::$fontColor
  Fontcolor
$fontColor
  in file black.php, variable ezcGraphPaletteBlack::$fontColor
  Fontcolor
$fontColor
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$fontColor
  Fontcolor
$fontName
  in file ez_red.php, variable ezcGraphPaletteEzRed::$fontName
  Name of font to use
$fontName
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$fontName
  Name of font to use
$fontName
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$fontName
  Name of font to use
$fontName
  in file black.php, variable ezcGraphPaletteBlack::$fontName
  Name of font to use
$fontName
  in file palette.php, variable ezcGraphPalette::$fontName
  Name of font to use
$fontName
  in file ez.php, variable ezcGraphPaletteEz::$fontName
  Name of font to use
$fontName
  in file tango.php, variable ezcGraphPaletteTango::$fontName
  Name of font to use
$fonts
  in file svg_font.php, variable ezcGraphSvgFont::$fonts
  Path to font
$frontLines
  in file 3d.php, variable ezcGraphRenderer3d::$frontLines
  Array containing lines from the axis and grid which should be redrawn on top of the data.
finish
  in file renderer.php, method ezcGraphRenderer::finish()
  Finish rendering
finish
  in file 2d.php, method ezcGraphRenderer2d::finish()
  Call all postprocessing functions
finish
  in file 3d.php, method ezcGraphRenderer3d::finish()
  Call all postprocessing functions
finishBars
  in file 3d.php, method ezcGraphRenderer3d::finishBars()
  Draw all collected bar elements
finishCircleSectors
  in file 2d.php, method ezcGraphRenderer2d::finishCircleSectors()
  Draws the collected circle sectors
finishCirleSectors
  in file 3d.php, method ezcGraphRenderer3d::finishCirleSectors()
  Draws the collected circle sectors
finishFrontLines
  in file 3d.php, method ezcGraphRenderer3d::finishFrontLines()
  Draw collected front lines
finishLineSymbols
  in file 3d.php, method ezcGraphRenderer3d::finishLineSymbols()
  Draw the collected line symbols
finishLineSymbols
  in file 2d.php, method ezcGraphRenderer2d::finishLineSymbols()
  Draw the collected line symbols
finishPieSegmentLabels
  in file 3d.php, method ezcGraphRenderer3d::finishPieSegmentLabels()
  Draws the collected pie segment labels
finishPieSegmentLabels
  in file 2d.php, method ezcGraphRenderer2d::finishPieSegmentLabels()
  Draws the collected pie segment labels
fromFloatArray
  in file color.php, method ezcGraphColor::fromFloatArray()
  Creates an ezcGraphColor object from an array of floats
fromHex
  in file color.php, method ezcGraphColor::fromHex()
  Creates an ezcGraphColor object from a hexadecimal color representation
fromIntegerArray
  in file color.php, method ezcGraphColor::fromIntegerArray()
  Creates an ezcGraphColor object from an array of integers
flash.php
  procedural page flash.php
flash_bitmap_type.php
  procedural page flash_bitmap_type.php
font_rendering.php
  procedural page font_rendering.php
font_type.php
  procedural page font_type.php
flash_driver.php
  procedural page flash_driver.php
font.php
  procedural page font.php

### Letter 'g'

$glyphCache
  in file svg_font.php, variable ezcGraphSvgFont::$glyphCache
  Cache for glyph size to save XPath lookups.
generateFromDataSet
  in file legend.php, method ezcGraphChartElementLegend::generateFromDataSet()
  Generate legend from single dataset with on entry per data element
generateFromDataSets
  in file legend.php, method ezcGraphChartElementLegend::generateFromDataSets()
  Generate legend from several datasets with on entry per dataset
get
  in file polynom.php, method ezcGraphPolynom::get()
  Return factor for one exponent
get3dCoordinate
  in file 3d.php, method ezcGraphRenderer3d::get3dCoordinate()
  Calculate the display coordinate from a coordinate
getAxisSpace
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::getAxisSpace()
  Get axis space values
getCoordinate
  in file numeric.php, method ezcGraphChartElementNumericAxis::getCoordinate()
  Get coordinate for a dedicated value on the chart
getCoordinate
  in file axis.php, method ezcGraphChartElementAxis::getCoordinate()
  Get coordinate for a dedicated value on the chart
getCoordinate
  in file logarithmic.php, method ezcGraphChartElementLogarithmicalAxis::getCoordinate()
  Get coordinate for a dedicated value on the chart
getCoordinate
  in file date.php, method ezcGraphChartElementDateAxis::getCoordinate()
  Get coordinate for a dedicated value on the chart
getCoordinate
  in file labeled.php, method ezcGraphChartElementLabeledAxis::getCoordinate()
  Get coordinate for a dedicated value on the chart
getCoordinateFromAngleAndRadius
  in file 2d.php, method ezcGraphRenderer2d::getCoordinateFromAngleAndRadius()
  Returns a coordinate in the given bounding box for the given angle radius with the center as base point.
getDefaultDisplayType
  in file radar.php, method ezcGraphRadarChart::getDefaultDisplayType()
  Returns the default display type of the current chart type.
getDefaultDisplayType
  in file pie.php, method ezcGraphPieChart::getDefaultDisplayType()
  Returns the default display type of the current chart type.
getDefaultDisplayType
  in file chart.php, method ezcGraphChart::getDefaultDisplayType()
  Returns the default display type of the current chart type.
getDefaultDisplayType
  in file bar.php, method ezcGraphBarChart::getDefaultDisplayType()
  Returns the default display type of the current chart type.
getDefaultDisplayType
  in file odometer.php, method ezcGraphOdometerChart::getDefaultDisplayType()
  Returns the default display type of the current chart type.
getDefaultDisplayType
  in file line.php, method ezcGraphLineChart::getDefaultDisplayType()
  Returns the default display type of the current chart type.
getDocument
  in file flash.php, method ezcGraphFlashDriver::getDocument()
  Returns unique movie object as a parent canvas for all swf objects.
getElementReferences
  in file renderer.php, method ezcGraphRenderer::getElementReferences()
  Return all chart element references
getFontName
  in file svg_font.php, method ezcGraphSvgFont::getFontName()
  Get name of font
getGlyph
  in file svg_font.php, method ezcGraphSvgFont::getGlyph()
  Returns the <glyph> associated with $char.
getGradientUrl
  in file svg.php, method ezcGraphSvgDriver::getGradientUrl()
  Return gradient URL
getImage
  in file gd.php, method ezcGraphGdDriver::getImage()
  Returns the image resource to draw on.
getKerning
  in file svg_font.php, method ezcGraphSvgFont::getKerning()
  Returns the amount of kerning to apply for glyphs $g1 and $g2. If no valid kerning pair can be found 0 is returned.
getKey
  in file average.php, method ezcGraphDataSetAveragePolynom::getKey()
  Get the x coordinate for the current position
getKey
  in file numeric.php, method ezcGraphNumericDataSet::getKey()
  Get the x coordinate for the current position
getLabel
  in file labeled.php, method ezcGraphChartElementLabeledAxis::getLabel()
  Get label for a dedicated step on the axis
getLabel
  in file date.php, method ezcGraphChartElementDateAxis::getLabel()
  Get label for a dedicated step on the axis
getLabel
  in file numeric.php, method ezcGraphChartElementNumericAxis::getLabel()
  Get label for a dedicated step on the axis
getLabel
  in file axis.php, method ezcGraphChartElementAxis::getLabel()
  Get label for a dedicated step on the axis
getLabel
  in file logarithmic.php, method ezcGraphChartElementLogarithmicalAxis::getLabel()
  Get label for a dedicated step on the axis
getLabelFromTimestamp
  in file date.php, method ezcGraphChartElementDateAxis::getLabelFromTimestamp()
  Get label for timestamp
getMajorStepCount
  in file numeric.php, method ezcGraphChartElementNumericAxis::getMajorStepCount()
  Return count of major steps
getMajorStepCount
  in file date.php, method ezcGraphChartElementDateAxis::getMajorStepCount()
  Return count of major steps
getMajorStepCount
  in file logarithmic.php, method ezcGraphChartElementLogarithmicalAxis::getMajorStepCount()
  Return count of major steps
getMajorStepCount
  in file axis.php, method ezcGraphChartElementAxis::getMajorStepCount()
  Return count of major steps
getMajorStepCount
  in file labeled.php, method ezcGraphChartElementLabeledAxis::getMajorStepCount()
  Return count of major steps
getMimeType
  in file gd.php, method ezcGraphGdDriver::getMimeType()
  Return mime type for current image format
getMimeType
  in file flash.php, method ezcGraphFlashDriver::getMimeType()
  Return mime type for current image format
getMimeType
  in file driver.php, method ezcGraphDriver::getMimeType()
  Return mime type for current image format
getMimeType
  in file svg.php, method ezcGraphSvgDriver::getMimeType()
  Return mime type for current image format
getMimeType
  in file cairo.php, method ezcGraphCairoDriver::getMimeType()
  Return mime type for current image format
getMimeType
  in file cairo_oo.php, method ezcGraphCairoOODriver::getMimeType()
  Return mime type for current image format
getMinorStepCount
  in file logarithmic.php, method ezcGraphChartElementLogarithmicalAxis::getMinorStepCount()
  Return count of minor steps
getMinorStepCount
  in file labeled.php, method ezcGraphChartElementLabeledAxis::getMinorStepCount()
  Return count of minor steps
getMinorStepCount
  in file numeric.php, method ezcGraphChartElementNumericAxis::getMinorStepCount()
  Return count of minor steps
getMinorStepCount
  in file date.php, method ezcGraphChartElementDateAxis::getMinorStepCount()
  Return count of minor steps
getMinorStepCount
  in file axis.php, method ezcGraphChartElementAxis::getMinorStepCount()
  Return count of minor steps
getNiceNumber
  in file numeric.php, method ezcGraphChartElementNumericAxis::getNiceNumber()
  Returns a "nice" number for a given floating point number.
getOrder
  in file polynom.php, method ezcGraphPolynom::getOrder()
  Returns the order of the polynom
getPolynom
  in file average.php, method ezcGraphDataSetAveragePolynom::getPolynom()
  Returns a polynom of the defined order witch matches the datapoints using the least squares algorithm.
getRenderedFile
  in file chart.php, method ezcGraphChart::getRenderedFile()
  Return filename of rendered file, and false if no file was yet rendered.
getResource
  in file svg.php, method ezcGraphSvgDriver::getResource()
  Get resource of rendered result
getResource
  in file gd.php, method ezcGraphGdDriver::getResource()
  Get resource of rendered result
getResource
  in file cairo_oo.php, method ezcGraphCairoOODriver::getResource()
  Get resource of rendered result
getResource
  in file flash.php, method ezcGraphFlashDriver::getResource()
  Get resource of rendered result
getResource
  in file cairo.php, method ezcGraphCairoDriver::getResource()
  Get resource of rendered result
getSteps
  in file labeled.php, method ezcGraphChartElementLabeledAxis::getSteps()
  Return array of steps on this axis
getSteps
  in file axis.php, method ezcGraphChartElementAxis::getSteps()
  Return array of steps on this axis
getSteps
  in file date.php, method ezcGraphChartElementDateAxis::getSteps()
  Return array of steps on this axis
getStyle
  in file cairo_oo.php, method ezcGraphCairoOODriver::getStyle()
  Get SVG style definition
getStyle
  in file cairo.php, method ezcGraphCairoDriver::getStyle()
  Get SVG style definition
getStyle
  in file svg.php, method ezcGraphSvgDriver::getStyle()
  Get SVG style definition
getTextBoundings
  in file cairo.php, method ezcGraphCairoDriver::getTextBoundings()
  Returns boundings of text depending on the available font extension
getTextBoundings
  in file flash.php, method ezcGraphFlashDriver::getTextBoundings()
  Returns boundings of text depending on the available font extension
getTextBoundings
  in file svg.php, method ezcGraphSvgDriver::getTextBoundings()
  Returns boundings of text depending on the available font extension
getTextBoundings
  in file gd.php, method ezcGraphGdDriver::getTextBoundings()
  Returns boundings of text depending on the available font extension
getTextBoundings
  in file cairo_oo.php, method ezcGraphCairoOODriver::getTextBoundings()
  Returns boundings of text depending on the available font extension
getTextBoundings
  in file driver.php, method ezcGraphDriver::getTextBoundings()
  Returns boundings of text depending on the available font extension
getTextWidth
  in file svg.php, method ezcGraphSvgDriver::getTextWidth()
  Guess text width for string
getTitleSize
  in file element.php, method ezcGraphChartElement::getTitleSize()
  Returns calculated boundings based on available percentual space of given bounding box specified in the elements options and direction of the box.
gd.php
  procedural page gd.php
graph.php
  procedural page graph.php
gd_driver.php
  procedural page gd_driver.php

### Letter 'h'

horizontal_bar.php
  procedural page horizontal_bar.php
horizontal_bar_renderer.php
  procedural page horizontal_bar_renderer.php
horizontal_bar.php
  procedural page horizontal_bar.php
HORIZONTAL
  in file graph.php, class constant ezcGraph::HORIZONTAL
  Constant used for background repetition. Repeat along the x axis. May be used as a bitmask together with ezcGraph::VERTICAL.

### Letter 'i'

$id
  in file flash.php, variable ezcGraphFlashDriver::$id
  Unique element id
$image
  in file gd.php, variable ezcGraphGdDriver::$image
  Image resource
$innerBoundings
  in file axis.php, variable ezcGraphChartElementAxis::$innerBoundings
  Optionally set inner boundings. May be null depending on the used chart implementation.
$isLast
  in file step.php, variable ezcGraphAxisStep::$isLast
  True if this step is the last one
$isZero
  in file step.php, variable ezcGraphAxisStep::$isZero
  True if the step is at the same position as the other axis
integer.php
  procedural page integer.php
incompatible_driver.php
  procedural page incompatible_driver.php
invalid_assignement.php
  procedural page invalid_assignement.php
invalid_data.php
  procedural page invalid_data.php
invalid_data_source.php
  procedural page invalid_data_source.php
invalid_dimensions.php
  procedural page invalid_dimensions.php
invalid_display_type.php
  procedural page invalid_display_type.php
invalid_id.php
  procedural page invalid_id.php
invalid_image_file.php
  procedural page invalid_image_file.php
invalid_keys.php
  procedural page invalid_keys.php
invalid_step_size.php
  procedural page invalid_step_size.php
imageCreateFrom
  in file gd.php, method ezcGraphGdDriver::imageCreateFrom()
  Creates an image resource from an image file
increaseKeys
  in file labeled.php, method ezcGraphChartElementLabeledAxis::increaseKeys()
  Increase the keys of all elements in the array up from the start key, to insert an additional element at the correct position.
init
  in file polynom.php, method ezcGraphPolynom::init()
  Initialise a polygon
initializeFont
  in file svg_font.php, method ezcGraphSvgFont::initializeFont()
  Initialize SVG font
initiliazeSurface
  in file cairo.php, method ezcGraphCairoDriver::initiliazeSurface()
  Initilize cairo surface
initiliazeSurface
  in file cairo_oo.php, method ezcGraphCairoOODriver::initiliazeSurface()
  Initilize cairo surface
invert
  in file color.php, method ezcGraphColor::invert()
  Inverts and returns a copy of the current color
isZeroStep
  in file axis.php, method ezcGraphChartElementAxis::isZeroStep()
  Is zero step
isZeroStep
  in file labeled.php, method ezcGraphChartElementLabeledAxis::isZeroStep()
  Is zero step
isZeroStep
  in file date.php, method ezcGraphChartElementDateAxis::isZeroStep()
  Is zero step
isZeroStep
  in file logarithmic.php, method ezcGraphChartElementLogarithmicalAxis::isZeroStep()
  Is zero step
isZeroStep
  in file numeric.php, method ezcGraphChartElementNumericAxis::isZeroStep()
  Is zero step

### Letter 'k'

$keys
  in file base.php, variable ezcGraphDataSet::$keys
  Array keys
KEY
  in file graph.php, class constant ezcGraph::KEY
  Identifier for keys in complex dataset arrays
key
  in file numeric.php, method ezcGraphNumericDataSet::key()
  Returns the key of the currently selected datapoint.
key
  in file container.php, method ezcGraphAxisContainer::key()
  Returns the key of the currently selected dataset.
key
  in file base.php, method ezcGraphChartDataContainer::key()
  Returns the key of the currently selected dataset.
key
  in file base.php, method ezcGraphDataSet::key()
  Returns the key of the currently selected datapoint.
key
  in file average.php, method ezcGraphDataSetAveragePolynom::key()
  Returns the key of the currently selected datapoint.

### Letter 'l'

$label
  in file step.php, variable ezcGraphAxisStep::$label
  Steps label
$labels
  in file legend.php, variable ezcGraphChartElementLegend::$labels
  Contains data which should be shown in the legend
$labels
  in file labeled.php, variable ezcGraphChartElementLabeledAxis::$labels
  Array with labeles for data
$labelsIndexed
  in file labeled.php, variable ezcGraphChartElementLabeledAxis::$labelsIndexed
  Labels indexed by their name as key for faster lookups
$linePostSymbols
  in file 2d.php, variable ezcGraphRenderer2d::$linePostSymbols
  Array with symbols for post processing, which ensures, that the symbols are rendered topmost.
$linePostSymbols
  in file 3d.php, variable ezcGraphRenderer3d::$linePostSymbols
  Array with symbols for post processing, which ensures, that the symbols are rendered topmost.
labeled.php
  procedural page labeled.php
logarithmic.php
  procedural page logarithmic.php
line.php
  procedural page line.php
linear_gradient.php
  procedural page linear_gradient.php
legend.php
  procedural page legend.php
line_chart.php
  procedural page line_chart.php
LEFT
  in file graph.php, class constant ezcGraph::LEFT
  Constant used for positioning of elements. May be used as a bitmask together with other postioning constants.
legacyDrawAxis
  in file 2d.php, method ezcGraphRenderer2d::legacyDrawAxis()
  Draw axis
LINE
  in file graph.php, class constant ezcGraph::LINE
  Display type for datasets. Bar and line charts may contain datasets of type ezcGraph::LINE.
linkSvgElements
  in file tools.php, method ezcGraphTools::linkSvgElements()
  Add links to clickable SVG elements in a chart with SVG driver.

### Letter 'm'

$majorGridColor
  in file ez.php, variable ezcGraphPaletteEz::$majorGridColor
  Color of grid lines
$majorGridColor
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$majorGridColor
  Color of grid lines
$majorGridColor
  in file ez_red.php, variable ezcGraphPaletteEzRed::$majorGridColor
  Color of grid lines
$majorGridColor
  in file palette.php, variable ezcGraphPalette::$majorGridColor
  Color of grid lines
$majorGridColor
  in file black.php, variable ezcGraphPaletteBlack::$majorGridColor
  Color of grid lines
$majorGridColor
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$majorGridColor
  Color of grid lines
$margin
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$margin
  Margin of elements
$margin
  in file ez_red.php, variable ezcGraphPaletteEzRed::$margin
  Margin of elements
$margin
  in file palette.php, variable ezcGraphPalette::$margin
  Margin of elements
$margin
  in file tango.php, variable ezcGraphPaletteTango::$margin
  Margin of elements
$margin
  in file ez.php, variable ezcGraphPaletteEz::$margin
  Margin of elements
$margin
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$margin
  Margin of elements
$margin
  in file black.php, variable ezcGraphPaletteBlack::$margin
  Margin of elements
$max
  in file average.php, variable ezcGraphDataSetAveragePolynom::$max
  Maximum key
$maxValue
  in file date.php, variable ezcGraphChartElementDateAxis::$maxValue
  Maximum inserted date
$min
  in file average.php, variable ezcGraphDataSetAveragePolynom::$min
  Minimum key
$minorGridColor
  in file black.php, variable ezcGraphPaletteBlack::$minorGridColor
  Color of minor grid lines
$minorGridColor
  in file palette.php, variable ezcGraphPalette::$minorGridColor
  Color of minor grid lines
$minValue
  in file date.php, variable ezcGraphChartElementDateAxis::$minValue
  Minimum inserted date
$movie
  in file flash.php, variable ezcGraphFlashDriver::$movie
  Flash movie
MAJOR_COUNT
  in file date.php, class constant ezcGraphChartElementDateAxis::MAJOR_COUNT
  Constant used for calculation of automatic definition of major scaling
MAX_LABEL_COUNT
  in file labeled.php, class constant ezcGraphChartElementLabeledAxis::MAX_LABEL_COUNT
  Maximum count of labels which can be displayed on one axis
MAX_STEPS
  in file logarithmic.php, class constant ezcGraphChartElementLogarithmicalAxis::MAX_STEPS
  Constant used for calculation of automatic definition of major scaling
MIDDLE
  in file graph.php, class constant ezcGraph::MIDDLE
  Constant used for positioning of elements. May be used as a bitmask together with other postioning constants.
MIN_MAJOR_COUNT
  in file numeric.php, class constant ezcGraphChartElementNumericAxis::MIN_MAJOR_COUNT
  Constant used for calculation of automatic definition of major scaling
MIN_MINOR_COUNT
  in file numeric.php, class constant ezcGraphChartElementNumericAxis::MIN_MINOR_COUNT
  Constant used for automatic calculation of minor steps from given major
modifyChartBoundings
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::modifyChartBoundings()
  Modify chart boundings
modifyChartDataPosition
  in file axis_label_rotated.php, method ezcGraphAxisRotatedLabelRenderer::modifyChartDataPosition()
  Modify chart data position
modifyChartDataPosition
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::modifyChartDataPosition()
  Modify chart data position
modifyChartDataPosition
  in file axis_label_boxed.php, method ezcGraphAxisBoxedLabelRenderer::modifyChartDataPosition()
  Modify chart data position
modifyChartDataPosition
  in file axis_label_rotated_boxed.php, method ezcGraphAxisRotatedBoxedLabelRenderer::modifyChartDataPosition()
  Modify chart data position
modifyCoordinate
  in file flash.php, method ezcGraphFlashDriver::modifyCoordinate()
  Modifies a coordinate value, as flash usally uses twips instead of pixels for a higher solution, as it only accepts integer values.
MONTH
  in file date.php, class constant ezcGraphChartElementDateAxis::MONTH

### Letter 'n'

numeric.php
  procedural page numeric.php
numeric.php
  procedural page numeric.php
not_rendered.php
  procedural page not_rendered.php
no_data.php
  procedural page no_data.php
no_such_data.php
  procedural page no_such_data.php
no_such_dataset.php
  procedural page no_such_dataset.php
no_such_element.php
  procedural page no_such_element.php
next
  in file base.php, method ezcGraphChartDataContainer::next()
  Returns the next dataset and selects it or false on the last dataset.
next
  in file numeric.php, method ezcGraphNumericDataSet::next()
  Returns the next datapoint and selects it or false on the last datapoint.
next
  in file average.php, method ezcGraphDataSetAveragePolynom::next()
  Returns the next datapoint and selects it or false on the last datapoint.
next
  in file base.php, method ezcGraphDataSet::next()
  Returns the next datapoint and selects it or false on the last datapoint.
next
  in file container.php, method ezcGraphAxisContainer::next()
  Returns the next dataset and selects it or false on the last dataset.
NO_REPEAT
  in file graph.php, class constant ezcGraph::NO_REPEAT
  Constant used for background repetition. No repeat.
NO_SYMBOL
  in file graph.php, class constant ezcGraph::NO_SYMBOL
  No symbol, will fallback to a rect in the legend

### Letter 'o'

$offset
  in file axis_label_rotated.php, variable ezcGraphAxisRotatedLabelRenderer::$offset
  Store coordinate offset for later coordinate modifications
$options
  in file driver.php, variable ezcGraphDriver::$options
  Driveroptions
$options
  in file 2d.php, variable ezcGraphRenderer2d::$options
  Options
$options
  in file 3d.php, variable ezcGraphRenderer3d::$options
  Options
$options
  in file chart.php, variable ezcGraphChart::$options
  Contains all general chart options
odometer.php
  procedural page odometer.php
out_of_boundings.php
  procedural page out_of_boundings.php
out_of_logarithmical_boundings.php
  procedural page out_of_logarithmical_boundings.php
odometer_renderer.php
  procedural page odometer_renderer.php
odometer_chart.php
  procedural page odometer_chart.php
ODOMETER
  in file graph.php, class constant ezcGraph::ODOMETER
offsetExists
  in file numeric.php, method ezcGraphNumericDataSet::offsetExists()
  Returns true if the given datapoint exists Allows isset() using ArrayAccess.
offsetExists
  in file dataset_property.php, method ezcGraphDataSetProperty::offsetExists()
  Returns if an option exists.
offsetExists
  in file container.php, method ezcGraphAxisContainer::offsetExists()
  Returns if the given offset exists.
offsetExists
  in file average.php, method ezcGraphDataSetAveragePolynom::offsetExists()
  Returns true if the given datapoint exists Allows isset() using ArrayAccess.
offsetExists
  in file base.php, method ezcGraphChartDataContainer::offsetExists()
  Returns if the given offset exists.
offsetExists
  in file base.php, method ezcGraphDataSet::offsetExists()
  Returns true if the given datapoint exists Allows isset() using ArrayAccess.
offsetGet
  in file average.php, method ezcGraphDataSetAveragePolynom::offsetGet()
  Returns the value for the given datapoint Get an datapoint value by ArrayAccess.
offsetGet
  in file numeric.php, method ezcGraphNumericDataSet::offsetGet()
  Returns the value for the given datapoint Get an datapoint value by ArrayAccess.
offsetGet
  in file base.php, method ezcGraphDataSet::offsetGet()
  Returns the value for the given datapoint Get an datapoint value by ArrayAccess.
offsetGet
  in file dataset_property.php, method ezcGraphDataSetProperty::offsetGet()
  Returns an option value.
offsetGet
  in file container.php, method ezcGraphAxisContainer::offsetGet()
  Returns the element with the given offset.
offsetGet
  in file base.php, method ezcGraphChartDataContainer::offsetGet()
  Returns the element with the given offset.
offsetSet
  in file base.php, method ezcGraphChartDataContainer::offsetSet()
  Set the element with the given offset.
offsetSet
  in file numeric.php, method ezcGraphNumericDataSet::offsetSet()
  Throws a ezcBasePropertyPermissionException because single datapoints cannot be set in average datasets.
offsetSet
  in file base.php, method ezcGraphDataSet::offsetSet()
  Sets the value for a datapoint.
offsetSet
  in file dataset_property.php, method ezcGraphDataSetProperty::offsetSet()
  Set an option.
offsetSet
  in file container.php, method ezcGraphAxisContainer::offsetSet()
  Set the element with the given offset.
offsetSet
  in file average.php, method ezcGraphDataSetAveragePolynom::offsetSet()
  Throws a ezcBasePropertyPermissionException because single datapoints cannot be set in average datasets.
offsetSet
  in file axis.php, method ezcGraphDataSetAxisProperty::offsetSet()
  Set an option.
offsetUnset
  in file dataset_property.php, method ezcGraphDataSetProperty::offsetUnset()
  Unset an option.
offsetUnset
  in file container.php, method ezcGraphAxisContainer::offsetUnset()
  Unset the element with the given offset.
offsetUnset
  in file base.php, method ezcGraphChartDataContainer::offsetUnset()
  Unset the element with the given offset.
offsetUnset
  in file base.php, method ezcGraphDataSet::offsetUnset()
  Unset an option.

### Letter 'p'

$padding
  in file ez_blue.php, variable ezcGraphPaletteEzBlue::$padding
  Padding in elements
$padding
  in file ez.php, variable ezcGraphPaletteEz::$padding
  Padding in elements
$padding
  in file ez_green.php, variable ezcGraphPaletteEzGreen::$padding
  Padding in elements
$padding
  in file palette.php, variable ezcGraphPalette::$padding
  Padding in elements
$padding
  in file tango.php, variable ezcGraphPaletteTango::$padding
  Padding in elements
$padding
  in file black.php, variable ezcGraphPaletteBlack::$padding
  Padding in elements
$padding
  in file ez_red.php, variable ezcGraphPaletteEzRed::$padding
  Padding in elements
$pallet
  in file base.php, variable ezcGraphDataSet::$pallet
  Color palette used for datapoint colorization
$pathChecked
  in file font.php, variable ezcGraphFontOptions::$pathChecked
  Indicates if path already has been checked for correct font
$pieSegmentBoundings
  in file 3d.php, variable ezcGraphRenderer3d::$pieSegmentBoundings
  Contains the boundings used for pie segments
$pieSegmentBoundings
  in file 2d.php, variable ezcGraphRenderer2d::$pieSegmentBoundings
  Contains the boundings used for pie segments
$pieSegmentLabels
  in file 2d.php, variable ezcGraphRenderer2d::$pieSegmentLabels
  Pie segment labels divided into two array, containing the labels on the left and right side of the pie chart center.
$pieSegmentLabels
  in file 3d.php, variable ezcGraphRenderer3d::$pieSegmentLabels
  Pie segment labels divided into two array, containing the labels on the left and right side of the pie chart center.
$polynom
  in file average.php, variable ezcGraphDataSetAveragePolynom::$polynom
  Calculated averation polynom
$position
  in file average.php, variable ezcGraphDataSetAveragePolynom::$position
  Position of the data iterator. Depends on the configured resolution.
$position
  in file numeric.php, variable ezcGraphNumericDataSet::$position
  Position of the data iterator. Depends on the configured resolution.
$position
  in file step.php, variable ezcGraphAxisStep::$position
  Position of step on one axis.
$predefinedIntervals
  in file date.php, variable ezcGraphChartElementDateAxis::$predefinedIntervals
  Nice time intervals to used if there is no user defined interval
$preProcessImages
  in file gd.php, variable ezcGraphGdDriver::$preProcessImages
  Array with image files to draw
$properties
  in file base.php, variable ezcGraphDataSet::$properties
  Property array
$properties
  in file numeric.php, variable ezcGraphNumericDataSet::$properties
  Container to hold the properties
$properties
  in file average.php, variable ezcGraphDataSetAveragePolynom::$properties
  Container to hold the properties
$properties
  in file chart.php, variable ezcGraphChart::$properties
  Array containing chart properties
$psFontResources
  in file gd.php, variable ezcGraphGdDriver::$psFontResources
  Contains resources for already loaded ps fonts.
pie.php
  procedural page pie.php
palette.php
  procedural page palette.php
polynom.php
  procedural page polynom.php
pie_chart.php
  procedural page pie_chart.php
PALM_FONT
  in file graph.php, class constant ezcGraph::PALM_FONT
  Font type definition. Used for Palm Format Fonts for Ming driver.
PIE
  in file graph.php, class constant ezcGraph::PIE
  Display type for datasets. Pie may only be used with pie charts.
provideLabels
  in file labeled.php, method ezcGraphChartElementLabeledAxis::provideLabels()
  Provide initial set of labels
PS_FONT
  in file graph.php, class constant ezcGraph::PS_FONT
  Font type definition. Used for Postscript Type 1 fonts.

### Letter 'r'

$renderElement
  in file chart.php, variable ezcGraphChart::$renderElement
  Contains the status wheather an element should be rendered
radar.php
  procedural page radar.php
radial_gradient.php
  procedural page radial_gradient.php
reducement_failed.php
  procedural page reducement_failed.php
radar_renderer.php
  procedural page radar_renderer.php
renderer.php
  procedural page renderer.php
radar_chart.php
  procedural page radar_chart.php
renderer.php
  procedural page renderer.php
renderer_2d.php
  procedural page renderer_2d.php
renderer_3d.php
  procedural page renderer_3d.php
reduceEllipseSize
  in file driver.php, method ezcGraphDriver::reduceEllipseSize()
  Reduce the size of an ellipse
reducePolygonSize
  in file driver.php, method ezcGraphDriver::reducePolygonSize()
  Reduces the size of a polygon
render
  in file axis.php, method ezcGraphChartElementAxis::render()
  Render the axis
render
  in file gd.php, method ezcGraphGdDriver::render()
  Finally save image
render
  in file driver.php, method ezcGraphDriver::render()
  Finally save image
render
  in file legend.php, method ezcGraphChartElementLegend::render()
  Render a legend
render
  in file element.php, method ezcGraphChartElement::render()
  Renders this chart element
render
  in file line.php, method ezcGraphLineChart::render()
  Render the line chart
render
  in file radar.php, method ezcGraphRadarChart::render()
  Render the line chart
render
  in file pie.php, method ezcGraphPieChart::render()
  Render the pie chart
render
  in file odometer.php, method ezcGraphOdometerChart::render()
  Render the pie chart
render
  in file text.php, method ezcGraphChartElementText::render()
  Render the text
render
  in file renderer.php, method ezcGraphRenderer::render()
  Finally renders the image
render
  in file flash.php, method ezcGraphFlashDriver::render()
  Finally save image
render
  in file background.php, method ezcGraphChartElementBackground::render()
  Render the background
render
  in file cairo_oo.php, method ezcGraphCairoOODriver::render()
  Finally save image
render
  in file cairo.php, method ezcGraphCairoDriver::render()
  Finally save image
render
  in file svg.php, method ezcGraphSvgDriver::render()
  Finally save image
render
  in file chart.php, method ezcGraphChart::render()
  Renders this chart
renderData
  in file pie.php, method ezcGraphPieChart::renderData()
  Render the assigned data
renderData
  in file horizontal_bar.php, method ezcGraphHorizontalBarChart::renderData()
  Render the assigned data
renderData
  in file line.php, method ezcGraphLineChart::renderData()
  Render the assigned data
renderData
  in file radar.php, method ezcGraphRadarChart::renderData()
  Render the assigned data
renderData
  in file odometer.php, method ezcGraphOdometerChart::renderData()
  Render the assigned data
renderElements
  in file odometer.php, method ezcGraphOdometerChart::renderElements()
  Renders the basic elements of this chart type
renderElements
  in file radar.php, method ezcGraphRadarChart::renderElements()
  Renders the basic elements of this chart type
renderElements
  in file pie.php, method ezcGraphPieChart::renderElements()
  Renders the basic elements of this chart type
renderElements
  in file line.php, method ezcGraphLineChart::renderElements()
  Renders the basic elements of this chart type
renderLabels
  in file axis_label_rotated.php, method ezcGraphAxisRotatedLabelRenderer::renderLabels()
  Render Axis labels
renderLabels
  in file axis_label_renderer.php, method ezcGraphAxisLabelRenderer::renderLabels()
  Render Axis labels
renderLabels
  in file axis_label_centered.php, method ezcGraphAxisCenteredLabelRenderer::renderLabels()
  Render Axis labels
renderLabels
  in file axis_label_exact.php, method ezcGraphAxisExactLabelRenderer::renderLabels()
  Render Axis labels
renderLabels
  in file axis_label_none.php, method ezcGraphAxisNoLabelRenderer::renderLabels()
  Render Axis labels
renderLabels
  in file axis_label_radar.php, method ezcGraphAxisRadarLabelRenderer::renderLabels()
  Render Axis labels
renderLabels
  in file axis_label_rotated_boxed.php, method ezcGraphAxisRotatedBoxedLabelRenderer::renderLabels()
  Render Axis labels
renderLabels
  in file axis_label_boxed.php, method ezcGraphAxisBoxedLabelRenderer::renderLabels()
  Render Axis labels
renderLabelText
  in file axis_label_rotated.php, method ezcGraphAxisRotatedLabelRenderer::renderLabelText()
  Render label text.
renderText
  in file cairo.php, method ezcGraphCairoDriver::renderText()
  Render text depending of font type and available font extensions
renderText
  in file cairo_oo.php, method ezcGraphCairoOODriver::renderText()
  Render text depending of font type and available font extensions
renderText
  in file flash.php, method ezcGraphFlashDriver::renderText()
  Render text depending of font type and available font extensions
renderText
  in file gd.php, method ezcGraphGdDriver::renderText()
  Render text depending of font type and available font extensions
renderToOutput
  in file svg.php, method ezcGraphSvgDriver::renderToOutput()
  Render image directly to output
renderToOutput
  in file radar.php, method ezcGraphRadarChart::renderToOutput()
  Renders this chart to direct output
renderToOutput
  in file gd.php, method ezcGraphGdDriver::renderToOutput()
  Render image directly to output
renderToOutput
  in file cairo_oo.php, method ezcGraphCairoOODriver::renderToOutput()
  Render image directly to output
renderToOutput
  in file driver.php, method ezcGraphDriver::renderToOutput()
  Render image directly to output
renderToOutput
  in file pie.php, method ezcGraphPieChart::renderToOutput()
  Renders this chart to direct output
renderToOutput
  in file chart.php, method ezcGraphChart::renderToOutput()
  Renders this chart to direct output
renderToOutput
  in file line.php, method ezcGraphLineChart::renderToOutput()
  Renders this chart to direct output
renderToOutput
  in file odometer.php, method ezcGraphOdometerChart::renderToOutput()
  Renders this chart to direct output
renderToOutput
  in file cairo.php, method ezcGraphCairoDriver::renderToOutput()
  Render image directly to output
resetColorCounter
  in file palette.php, method ezcGraphPalette::resetColorCounter()
  Manually reset the color counter to use the first color again
resetRenderer
  in file renderer.php, method ezcGraphRenderer::resetRenderer()
  Reset renderer properties
resetRenderer
  in file 2d.php, method ezcGraphRenderer2d::resetRenderer()
  Reset renderer properties
resetRenderer
  in file 3d.php, method ezcGraphRenderer3d::resetRenderer()
  Reset renderer properties
rewind
  in file average.php, method ezcGraphDataSetAveragePolynom::rewind()
  Selects the very first datapoint and returns it.
rewind
  in file base.php, method ezcGraphDataSet::rewind()
  Selects the very first datapoint and returns it.
rewind
  in file container.php, method ezcGraphAxisContainer::rewind()
  Selects the very first dataset and returns it.
rewind
  in file base.php, method ezcGraphChartDataContainer::rewind()
  Selects the very first dataset and returns it.
rewind
  in file numeric.php, method ezcGraphNumericDataSet::rewind()
  Selects the very first datapoint and returns it.
RIGHT
  in file graph.php, class constant ezcGraph::RIGHT
  Constant used for positioning of elements. May be used as a bitmask together with other postioning constants.

### Letter 's'

$source
  in file average.php, variable ezcGraphDataSetAveragePolynom::$source
  Source dataset to base averation on.
$steps
  in file labeled.php, variable ezcGraphChartElementLabeledAxis::$steps
  Precalculated steps on the axis
$steps
  in file axis_label_rotated.php, variable ezcGraphAxisRotatedLabelRenderer::$steps
  Store step array for later coordinate modifications
$steps
  in file axis_label_boxed.php, variable ezcGraphAxisBoxedLabelRenderer::$steps
  Store step array for later coordinate modifications
$strings
  in file flash.php, variable ezcGraphFlashDriver::$strings
  Array with strings to draw later
$strings
  in file svg.php, variable ezcGraphSvgDriver::$strings
  List of strings to draw
$strings
  in file cairo_oo.php, variable ezcGraphCairoOODriver::$strings
  List of strings to draw
$strings
  in file gd.php, variable ezcGraphGdDriver::$strings
  List of strings to draw
$strings
  in file cairo.php, variable ezcGraphCairoDriver::$strings
  List of strings to draw
$surface
  in file cairo.php, variable ezcGraphCairoDriver::$surface
  Surface for cairo
$surface
  in file cairo_oo.php, variable ezcGraphCairoOODriver::$surface
  Surface for cairo
$symbolIndex
  in file palette.php, variable ezcGraphPalette::$symbolIndex
  Indicates which symbol should be used for the nect dataset
string.php
  procedural page string.php
single.php
  procedural page single.php
svg.php
  procedural page svg.php
svg_font.php
  procedural page svg_font.php
stacked_bar_renderer.php
  procedural page stacked_bar_renderer.php
svg_driver.php
  procedural page svg_driver.php
step.php
  procedural page step.php
set
  in file polynom.php, method ezcGraphPolynom::set()
  Set the factor for one exponent
setAxisValues
  in file line.php, method ezcGraphLineChart::setAxisValues()
  Aggregate and calculate value boundings on axis.
setAxisValues
  in file horizontal_bar.php, method ezcGraphHorizontalBarChart::setAxisValues()
  Aggregate and calculate value boundings on axis.
setDriver
  in file renderer.php, method ezcGraphRenderer::setDriver()
  Set renderers driver
setFromPalette
  in file line.php, method ezcGraphLineChart::setFromPalette()
  Set colors and border for this element
setFromPalette
  in file element.php, method ezcGraphChartElement::setFromPalette()
  Set colors and border fro this element
setFromPalette
  in file background.php, method ezcGraphChartElementBackground::setFromPalette()
  Set colors and border for this element
setFromPalette
  in file radar.php, method ezcGraphRadarChart::setFromPalette()
  Set colors and border fro this element
setFromPalette
  in file axis.php, method ezcGraphChartElementAxis::setFromPalette()
  Set colors and border fro this element
setFromPalette
  in file chart.php, method ezcGraphChart::setFromPalette()
  Set colors and border fro this element
setShapeColor
  in file flash.php, method ezcGraphFlashDriver::setShapeColor()
  Set the fill and line properties for a SWWFShape according to the given parameters.
simulateCircularArc
  in file cairo_oo.php, method ezcGraphCairoOODriver::simulateCircularArc()
  Draws a circular arc consisting of several minor steps on the bounding lines.
simulateCircularArc
  in file flash.php, method ezcGraphFlashDriver::simulateCircularArc()
  Draws a circular arc consisting of several minor steps on the bounding lines.
simulateCircularArc
  in file cairo.php, method ezcGraphCairoDriver::simulateCircularArc()
  Draws a circular arc consisting of several minor steps on the bounding lines.
SQUARE
  in file graph.php, class constant ezcGraph::SQUARE
  A square, filled box, symbol
supersample
  in file gd.php, method ezcGraphGdDriver::supersample()
  Supersamples a single coordinate value.
SVG_FONT
  in file graph.php, class constant ezcGraph::SVG_FONT
  Font type definition. Used for SVG fonts vonverted by ttf2svg used in the SVG driver.

### Letter 't'

text.php
  procedural page text.php
too_many_datasets.php
  procedural page too_many_datasets.php
tango.php
  procedural page tango.php
tools.php
  procedural page tools.php
testFitStringInTextBox
  in file driver.php, method ezcGraphDriver::testFitStringInTextBox()
  Test if string fits in a box with given font size
TOP
  in file graph.php, class constant ezcGraph::TOP
  Constant used for positioning of elements. May be used as a bitmask together with other postioning constants.
transparent
  in file color.php, method ezcGraphColor::transparent()
  Returns a copy of the current color made more transparent by the given factor
tryFitShortenedString
  in file driver.php, method ezcGraphDriver::tryFitShortenedString()
  If it is allow to shortened the string, this method tries to extract as many chars as possible to display a decent amount of characters.
TTF_FONT
  in file graph.php, class constant ezcGraph::TTF_FONT
  Font type definition. Used for True Type fonts.

### Letter 'u'

$unitsPerEm
  in file svg_font.php, variable ezcGraphSvgFont::$unitsPerEm
  Units per EM
$url
  in file context.php, variable ezcGraphContext::$url
  Associated URL for datapoint
$usedGlyphs
  in file svg_font.php, variable ezcGraphSvgFont::$usedGlyphs
  Used glyphs
$usedKerns
  in file svg_font.php, variable ezcGraphSvgFont::$usedKerns
  Used kernings
unknown_color_definition.php
  procedural page unknown_color_definition.php
unregular_steps.php
  procedural page unregular_steps.php
unsupported_image_type.php
  procedural page unsupported_image_type.php

### Letter 'v'

$values
  in file polynom.php, variable ezcGraphPolynom::$values
  Factors of the polynom
valid
  in file numeric.php, method ezcGraphNumericDataSet::valid()
  Returns if the current datapoint is valid.
valid
  in file average.php, method ezcGraphDataSetAveragePolynom::valid()
  Returns if the current datapoint is valid.
valid
  in file container.php, method ezcGraphAxisContainer::valid()
  Returns if the current dataset is valid.
valid
  in file base.php, method ezcGraphDataSet::valid()
  Returns if the current datapoint is valid.
valid
  in file base.php, method ezcGraphChartDataContainer::valid()
  Returns if the current dataset is valid.
VALUE
  in file graph.php, class constant ezcGraph::VALUE
  Identifier for values in complex dataset arrays
VERTICAL
  in file graph.php, class constant ezcGraph::VERTICAL
  Constant used for background repetition. Repeat along the y axis. May be used as a bitmask together with ezcGraph::HORIZONTAL.

### Letter 'w'

$width
  in file step.php, variable ezcGraphAxisStep::$width
  Size of step
$widthModifier
  in file axis_label_rotated.php, variable ezcGraphAxisRotatedLabelRenderer::$widthModifier
  Store coordinate width modifier for later coordinate modifications
$widthModifier
  in file axis_label_boxed.php, variable ezcGraphAxisBoxedLabelRenderer::$widthModifier
  Store coordinate width modifier for later coordinate modifications

### Letter 'x'

$x
  in file coordinate.php, variable ezcGraphCoordinate::$x
  x coordinate
$xAxisSpace
  in file renderer.php, variable ezcGraphRenderer::$xAxisSpace
  Axis space used for the x axis
$xDepthFactor
  in file 3d.php, variable ezcGraphRenderer3d::$xDepthFactor
  Factor to reduce the width according to depth
xpathEscape
  in file svg_font.php, method ezcGraphSvgFont::xpathEscape()
  XPath has no standard means of escaping ' and ", with the only solution being to delimit your string with the opposite type of quote. ( And if your string contains both concat( ) it ).

### Letter 'y'

$y
  in file coordinate.php, variable ezcGraphCoordinate::$y
  y coordinate
$yAxisSpace
  in file renderer.php, variable ezcGraphRenderer::$yAxisSpace
  Axis space used for the y axis
$yDepthFactor
  in file 3d.php, variable ezcGraphRenderer3d::$yDepthFactor
  Factor to reduce the height according to depth
YEAR
  in file date.php, class constant ezcGraphChartElementDateAxis::YEAR

### Letter '2'

2d.php
  procedural page 2d.php

### Letter '3'

3d.php
  procedural page 3d.php

Documentation generated by phpDocumentor 1.4.3