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java.lang.Objectrailo.runtime.img.filter.AbstractBufferedImageOp
railo.runtime.img.filter.TransformFilter
railo.runtime.img.filter.SphereFilter
public class SphereFilter
A filter which simulates a lens placed over an image.
Field Summary |
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Fields inherited from class railo.runtime.img.filter.TransformFilter |
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BILINEAR, NEAREST_NEIGHBOUR |
Constructor Summary | |
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SphereFilter()
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Method Summary | |
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BufferedImage |
filter(BufferedImage src,
BufferedImage dst)
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BufferedImage |
filter(BufferedImage src,
Struct parameters)
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Point2D |
getCentre()
Get the centre of the effect as a proportion of the image size. |
float |
getCentreX()
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float |
getCentreY()
Get the centre of the effect in the Y direction as a proportion of the image size. |
float |
getRadius()
Get the radius of the effect. |
float |
getRefractionIndex()
Get the index of refaction. |
void |
setCentre(Point2D centre)
Set the centre of the effect as a proportion of the image size. |
void |
setCentreX(float centreX)
Set the centre of the effect in the X direction as a proportion of the image size. |
void |
setCentreY(float centreY)
Set the centre of the effect in the Y direction as a proportion of the image size. |
void |
setRadius(float r)
Set the radius of the effect. |
void |
setRefractionIndex(float refractionIndex)
Set the index of refaction. |
String |
toString()
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Methods inherited from class railo.runtime.img.filter.TransformFilter |
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getEdgeAction, getInterpolation, setEdgeAction, setInterpolation |
Methods inherited from class railo.runtime.img.filter.AbstractBufferedImageOp |
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clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SphereFilter()
Method Detail |
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public void setRefractionIndex(float refractionIndex)
refractionIndex
- the index of refactiongetRefractionIndex()
public float getRefractionIndex()
setRefractionIndex(float)
public void setRadius(float r)
r
- the radiusgetRadius()
public float getRadius()
setRadius(float)
public void setCentreX(float centreX)
centreX
- the centergetCentreX()
public float getCentreX()
public void setCentreY(float centreY)
centreY
- the centergetCentreY()
public float getCentreY()
setCentreY(float)
public void setCentre(Point2D centre)
centre
- the centergetCentre()
public Point2D getCentre()
setCentre(java.awt.geom.Point2D)
public BufferedImage filter(BufferedImage src, BufferedImage dst)
filter
in interface BufferedImageOp
filter
in class TransformFilter
public String toString()
toString
in class Object
public BufferedImage filter(BufferedImage src, Struct parameters) throws PageException
filter
in interface DynFiltering
filter
in class TransformFilter
PageException
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