org.apache.batik.ext.awt.image.renderable
Interface SpecularLightingRable

All Superinterfaces:

Filter, FilterColorInterpolation, RenderableImage

All Known Implementing Classes:

SpecularLightingRable8Bit

public interface SpecularLightingRable
extends FilterColorInterpolation

This filter follows the specification of the feSpecularLighting filter in the SVG 1.0 specification.

getSource

Filter getSource()

Returns the source to be filtered

setSource

void setSource(Filter src)

Sets the source to be filtered

getLight

Light getLight()

Returns:

Light object used for the diffuse lighting

setLight

void setLight(Light light)

Parameters:

light - New Light object

getSurfaceScale

double getSurfaceScale()

Returns:

surfaceScale

setSurfaceScale

void setSurfaceScale(double surfaceScale)

Sets the surface scale

getKs

double getKs()

Returns:

specular constant, or ks.

setKs

void setKs(double ks)

Sets the specular constant, or ks

getSpecularExponent

double getSpecularExponent()

Returns:

specular exponent, or kd

setSpecularExponent

void setSpecularExponent(double specularExponent)

Sets the specular exponent

getLitRegion

Rectangle2D getLitRegion()

Returns:

the litRegion for this filter

setLitRegion

void setLitRegion(Rectangle2D litRegion)

Sets the litRegion for this filter

getKernelUnitLength

double[] getKernelUnitLength()

Returns the min [dx,dy] distance in user space for evalutation of the sobel gradient.

setKernelUnitLength

void setKernelUnitLength(double[] kernelUnitLength)

Sets the min [dx,dy] distance in user space for evaluation of the sobel gradient. If set to zero or null then device space will be used.