Class containing the basic driver options.
Most of the options of the driver class, like the width, height and font are set internally by the driver and not really relevant to the user of driver classes. You can configure how strings are automatically shortened, together with the postfix, which is appended to shortened strings, like the following example shows.
Configuration options, which special to the actual drivers are configured in the driver specific extensions of this option class.
Source for this file: /Graph/src/options/driver.php
ezcBaseOptions | --ezcGraphDriverOptions
Version: | //autogentag// |
Child Class | Description |
---|---|
ezcGraphGdDriverOptions | Class containing the extended driver options for the gd driver. |
ezcGraphSvgDriverOptions | Class containing the extended options for the SVG driver. |
ezcGraphCairoDriverOptions | Class containing the extended options for the SVG driver. |
ezcGraphFlashDriverOptions | Class containing the extended configuration options for the flash driver. |
bool | read/write |
$autoShortenString
Automatically shorten string if it do not fit into the available space, even with the minimum font size used. Deactivating this setting will result in ezcGraphFontRenderingException exceptions, informing you about the actual string which did not fit. |
string | read/write |
$autoShortenStringPostFix
String to append to shortened strings, if there is enough space left for the postfix. |
int | read/write |
$font
Font used in the graph. |
int | read/write |
$height
Height of the chart. |
float | read/write |
$lineSpacing
Percent of font size used for line spacing |
float | read/write |
$shadeCircularArc
Percent to darken circular arcs at the sides |
int | read/write |
$width
Width of the chart. |
From ezcBaseOptions | |
---|---|
protected |
ezcBaseOptions::$properties
|
public void |
__set(
$propertyName
, $propertyValue
)
Set an option value |
From ezcBaseOptions | |
---|---|
public ezcBaseOptions |
ezcBaseOptions::__construct()
Construct a new options object. |
public void |
ezcBaseOptions::merge()
Merge an array into the actual options object. |
public bool |
ezcBaseOptions::offsetExists()
Returns if an option exists. |
public mixed |
ezcBaseOptions::offsetGet()
Returns an option value. |
public void |
ezcBaseOptions::offsetSet()
Set an option. |
public void |
ezcBaseOptions::offsetUnset()
Unset an option. |
Set an option value
Name | Type | Description |
---|---|---|
$propertyName |
string | |
$propertyValue |
mixed |
Type | Description |
---|---|
ezcBasePropertyNotFoundException |
If a property is not defined in this class |
Method | Description |
---|---|
ezcGraphGdDriverOptions::__set() |
Set an option value |