Package org.apache.poi.sl.draw
Class DrawPaint
java.lang.Object
org.apache.poi.sl.draw.DrawPaint
This class handles color transformations.
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic ColorapplyColorTransform(ColorStyle color) Convert color transformations inColorStyleto aColorinstanceprotected PaintcreateLinearGradientPaint(PaintStyle.GradientPaint fill, Graphics2D graphics) protected PaintcreatePathGradientPaint(PaintStyle.GradientPaint fill, Graphics2D graphics) protected PaintcreateRadialGradientPaint(PaintStyle.GradientPaint fill, Graphics2D graphics) static PaintStyle.SolidPaintcreateSolidPaint(Color color) static PaintStyle.SolidPaintcreateSolidPaint(ColorStyle color) protected PaintgetGradientPaint(PaintStyle.GradientPaint fill, Graphics2D graphics) getPaint(Graphics2D graphics, PaintStyle paint) getPaint(Graphics2D graphics, PaintStyle paint, PaintStyle.PaintModifier modifier) protected PaintgetSolidPaint(PaintStyle.SolidPaint fill, Graphics2D graphics, PaintStyle.PaintModifier modifier) protected PaintgetTexturePaint(PaintStyle.TexturePaint fill, Graphics2D graphics) static ColorHSL2RGB(double h, double s, double l, double alpha) Convert HSL values to a RGB Color.static floatlin2srgb(int linRGB) Convert linear RGB [0..100000] to sRGB float component [0..1]static intsrgb2lin(float sRGB) Convert sRGB float component [0..1] from sRGB to linear RGB [0..100000]
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Field Details
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shape
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Constructor Details
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DrawPaint
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Method Details
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createSolidPaint
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createSolidPaint
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getPaint
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getPaint
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getSolidPaint
protected Paint getSolidPaint(PaintStyle.SolidPaint fill, Graphics2D graphics, PaintStyle.PaintModifier modifier) -
getGradientPaint
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getTexturePaint
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applyColorTransform
Convert color transformations inColorStyleto aColorinstance -
createLinearGradientPaint
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createRadialGradientPaint
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createPathGradientPaint
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HSL2RGB
Convert HSL values to a RGB Color.- Parameters:
h- Hue is specified as degrees in the range 0 - 360.s- Saturation is specified as a percentage in the range 1 - 100.l- Luminance is specified as a percentage in the range 1 - 100.alpha- the alpha value between 0 - 1- Returns:
- the RGB Color object
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srgb2lin
public static int srgb2lin(float sRGB) Convert sRGB float component [0..1] from sRGB to linear RGB [0..100000]- See Also:
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lin2srgb
public static float lin2srgb(int linRGB) Convert linear RGB [0..100000] to sRGB float component [0..1]- See Also:
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