public class GlintFilter extends AbstractBufferedImageOp implements DynFiltering
Constructor and Description |
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GlintFilter() |
Modifier and Type | Method and Description |
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BufferedImage |
filter(BufferedImage src,
BufferedImage dst) |
BufferedImage |
filter(BufferedImage src,
Struct parameters) |
float |
getAmount()
Get the amount of glint.
|
float |
getBlur()
Set the blur that is applied before thresholding.
|
Colormap |
getColormap()
Get the colormap to be used for the filter.
|
boolean |
getGlintOnly()
Get whether to render the stars and the image or only the stars.
|
int |
getLength()
Get the length of the stars.
|
float |
getThreshold()
Get the threshold value.
|
void |
setAmount(float amount)
Set the amount of glint.
|
void |
setBlur(float blur)
Set the blur that is applied before thresholding.
|
void |
setColormap(Colormap colormap)
Set the colormap to be used for the filter.
|
void |
setGlintOnly(boolean glintOnly)
Set whether to render the stars and the image or only the stars.
|
void |
setLength(int length)
Set the length of the stars.
|
void |
setThreshold(float threshold)
Set the threshold value.
|
String |
toString() |
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
public GlintFilter()
public void setThreshold(float threshold)
threshold
- the threshold valuegetThreshold()
public float getThreshold()
setThreshold(float)
public void setAmount(float amount)
amount
- the amountgetAmount()
public float getAmount()
setAmount(float)
public void setLength(int length)
length
- the lengthgetLength()
public int getLength()
setLength(int)
public void setBlur(float blur)
blur
- the blur radiusgetBlur()
public float getBlur()
setBlur(float)
public void setGlintOnly(boolean glintOnly)
glintOnly
- true to render only starsgetGlintOnly()
public boolean getGlintOnly()
setGlintOnly(boolean)
public void setColormap(Colormap colormap)
colormap
- the colormapgetColormap()
public Colormap getColormap()
setColormap(lucee.runtime.img.filter.Colormap)
public BufferedImage filter(BufferedImage src, BufferedImage dst)
filter
in interface BufferedImageOp
public BufferedImage filter(BufferedImage src, Struct parameters) throws PageException
filter
in interface DynFiltering
PageException
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