org.apache.batik.ext.awt
public abstract class MultipleGradientPaint extends Object implements Paint
Nested Class Summary | |
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static class | MultipleGradientPaint.ColorSpaceEnum Inner class to allow for typesafe enumerated ColorSpace values. |
static class | MultipleGradientPaint.CycleMethodEnum Inner class to allow for typesafe enumerated CycleMethod values. |
Field Summary | |
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protected Color[] | colors Gradient colors. |
protected MultipleGradientPaint.ColorSpaceEnum | colorSpace The colorSpace in which to perform the interpolation. |
protected MultipleGradientPaint.CycleMethodEnum | cycleMethod The method to use when painting out of the gradient bounds. |
protected float[] | fractions Gradient keyframe values in the range 0 to 1. |
protected AffineTransform | gradientTransform Transform to apply to gradient. |
static MultipleGradientPaint.ColorSpaceEnum | LINEAR_RGB Indicates that the color interpolation should occur in linearized
RGB space. |
static MultipleGradientPaint.CycleMethodEnum | NO_CYCLE Indicates (if the gradient starts or ends inside the target region)
to use the terminal colors to fill the remaining area. (default) |
static MultipleGradientPaint.CycleMethodEnum | REFLECT Indicates (if the gradient starts or ends inside the target region),
to cycle the gradient colors start-to-end, end-to-start to fill the
remaining area. |
static MultipleGradientPaint.CycleMethodEnum | REPEAT Indicates (if the gradient starts or ends inside the target region),
to cycle the gradient colors start-to-end, start-to-end to fill the
remaining area. |
static MultipleGradientPaint.ColorSpaceEnum | SRGB Indicates that the color interpolation should occur in sRGB space.
(default) |
protected int | transparency Transparency. |
Constructor Summary | |
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MultipleGradientPaint(float[] fractions, Color[] colors, MultipleGradientPaint.CycleMethodEnum cycleMethod, MultipleGradientPaint.ColorSpaceEnum colorSpace, AffineTransform gradientTransform)
Superclass constructor, typical user should never have to call this.
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Method Summary | |
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Color[] | getColors()
Returns a copy of the array of colors used by this gradient. |
MultipleGradientPaint.ColorSpaceEnum | getColorSpace()
Returns the enumerated type which specifies color space for
interpolation. |
MultipleGradientPaint.CycleMethodEnum | getCycleMethod()
Returns the enumerated type which specifies cycling behavior. |
float[] | getFractions()
Returns a copy of the array of floats used by this gradient
to calculate color distribution. |
AffineTransform | getTransform()
Returns a copy of the transform applied to the gradient. |
int | getTransparency()
Returns the transparency mode for this LinearGradientPaint. |
Parameters: fractions numbers ranging from 0.0 to 1.0 specifying the distribution of colors along the gradient colors array of colors corresponding to each fractional value cycleMethod either NO_CYCLE, REFLECT, or REPEAT colorSpace which colorspace to use for interpolation, either SRGB or LINEAR_RGB gradientTransform transform to apply to the gradient
Throws: NullPointerException if arrays are null, or gradientTransform is null IllegalArgumentException if fractions.length != colors.length, or if colors is less than 2 in size, or if an enumerated value is bad.
Returns: a copy of the array of colors used by this gradient
Returns: the enumerated type which specifies color space for interpolation
Returns: the enumerated type which specifies cycling behavior
Returns: a copy of the array of floats used by this gradient to calculate color distribution
Returns: a copy of the transform applied to the gradient.
Returns: an integer value representing this LinearGradientPaint object's transparency mode.