ej.microvg

Class LinearGradient

java.lang.Object

ej.microvg.LinearGradient

public class LinearGradient
extends Object

Represents a linear gradient on a vector.

Constructor Summary

Constructors

Constructor and Description
LinearGradient(float xStart, float yStart, float xEnd, float yEnd, int[] colors) Creates a linear gradient.
LinearGradient(float xStart, float yStart, float xEnd, float yEnd, int[] colors, float[] positions) Creates a linear gradient.

Method Summary

Modifier and Type	Method and Description
Matrix	getMatrix() Gets the matrix of this linear gradient.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LinearGradient

public LinearGradient(float xStart,
                      float yStart,
                      float xEnd,
                      float yEnd,
                      int[] colors)

Creates a linear gradient.

The colors are distributed evenly along the gradient vector.

Parameters:

xStart - the x-coordinate for the start of the gradient vector

yStart - the y-coordinate for the start of the gradient vector

xEnd - the x-coordinate for the end of the gradient vector

yEnd - the y-coordinate for the end of the gradient vector

colors - the sRGB colors to be distributed along the gradient vector

LinearGradient

public LinearGradient(float xStart,
                      float yStart,
                      float xEnd,
                      float yEnd,
                      int[] colors,
                      float[] positions)

Creates a linear gradient.

Parameters:

xStart - the x-coordinate for the start of the gradient vector

yStart - the y-coordinate for the start of the gradient vector

xEnd - the x-coordinate for the end of the gradient vector

yEnd - the y-coordinate for the end of the gradient vector

colors - the sRGB colors to be distributed along the gradient vector

positions - the relative positions [0..1] of each corresponding color in the colors array

Method Detail

getMatrix

public Matrix getMatrix()

Gets the matrix of this linear gradient.

Any modification on the matrix will affect the gradient.

Returns:

the matrix