Added in API level 1
SweepGradient
open class SweepGradient : Shader
kotlin.Any | ||
↳ | android.graphics.Shader | |
↳ | android.graphics.SweepGradient |
Summary
Public constructors | |
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SweepGradient(cx: Float, cy: Float, colors: IntArray, positions: FloatArray?) A Shader that draws a sweep gradient around a center point. |
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SweepGradient(cx: Float, cy: Float, colors: LongArray, positions: FloatArray?) A Shader that draws a sweep gradient around a center point. |
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SweepGradient(cx: Float, cy: Float, color0: Int, color1: Int) A Shader that draws a sweep gradient around a center point. |
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SweepGradient(cx: Float, cy: Float, color0: Long, color1: Long) A Shader that draws a sweep gradient around a center point. |
Inherited functions | |
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Public constructors
SweepGradient
Added in API level 1
SweepGradient(
cx: Float,
cy: Float,
colors: IntArray,
positions: FloatArray?)
A Shader that draws a sweep gradient around a center point.
Parameters | |
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cx |
Float: The x-coordinate of the center |
cy |
Float: The y-coordinate of the center |
colors |
IntArray: The sRGB colors to be distributed between around the center. There must be at least 2 colors in the array. This value cannot be null . |
positions |
FloatArray?: May be NULL. The relative position of each corresponding color in the colors array, beginning with 0 and ending with 1.0. If the values are not monotonic, the drawing may produce unexpected results. If positions is NULL, then the colors are automatically spaced evenly. This value may be null . |
SweepGradient
Added in API level 29
SweepGradient(
cx: Float,
cy: Float,
colors: LongArray,
positions: FloatArray?)
A Shader that draws a sweep gradient around a center point.
Parameters | |
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cx |
Float: The x-coordinate of the center |
cy |
Float: The y-coordinate of the center |
colors |
LongArray: The colors to be distributed between around the center. There must be at least 2 colors in the array. This value cannot be null . |
positions |
FloatArray?: May be NULL. The relative position of each corresponding color in the colors array, beginning with 0 and ending with 1.0. If the values are not monotonic, the drawing may produce unexpected results. If positions is NULL, then the colors are automatically spaced evenly. This value may be null . |
Exceptions | |
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java.lang.IllegalArgumentException |
if there are less than two colors, the colors do not share the same ColorSpace or do not use a valid one, or positions is not null and has a different length from colors . |
SweepGradient
Added in API level 1
SweepGradient(
cx: Float,
cy: Float,
color0: Int,
color1: Int)
A Shader that draws a sweep gradient around a center point.
Parameters | |
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cx |
Float: The x-coordinate of the center |
cy |
Float: The y-coordinate of the center |
color0 |
Int: The sRGB color to use at the start of the sweep |
color1 |
Int: The sRGB color to use at the end of the sweep |
SweepGradient
Added in API level 29
SweepGradient(
cx: Float,
cy: Float,
color0: Long,
color1: Long)
A Shader that draws a sweep gradient around a center point.
Parameters | |
---|---|
cx |
Float: The x-coordinate of the center |
cy |
Float: The y-coordinate of the center |
color0 |
Long: The color to use at the start of the sweep |
color1 |
Long: The color to use at the end of the sweep |
Exceptions | |
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java.lang.IllegalArgumentException |
if the colors do not share the same ColorSpace or do not use a valid one. |