Graphics - BeginLinearGradientFill

Code

var stage = new Stage("canvas", 420, 500, 30);
var shape;

// 2 colors, rotation 0
shape = new Shape();
shape.x = 20;
shape.y = 20;
shape.graphics.beginLinearGradientFill([0xFF0000, 0x0000FF], [1, 1], [0, 255], 0, 0, 100, 0);
shape.graphics.drawRect(0, 0, 100, 100);
shape.graphics.endFill();
stage.addChild(shape);

// 2 colors, rotation 45
shape = new Shape();
shape.x = 140;
shape.y = 20;
shape.graphics.beginLinearGradientFill([0xFF0000, 0x0000FF], [1, 1], [0, 255], 0, 0, 100, 100);
shape.graphics.drawRect(0, 0, 100, 100);
shape.graphics.endFill();
stage.addChild(shape);

// 2 colors, rotation 90
shape = new Shape();
shape.x = 260;
shape.y = 20;
shape.graphics.beginLinearGradientFill([0xFF0000, 0x0000FF], [1, 1], [0, 255], 0, 0, 0, 100);
shape.graphics.drawRect(0, 0, 100, 100);
shape.graphics.endFill();
stage.addChild(shape);

// 3 colors, rotation 0
shape = new Shape();
shape.x = 20;
shape.y = 140;
shape.graphics.beginLinearGradientFill([0xFF0000, 0x0000FF, 0x00FF00], [1, 1, 1], [0, 127, 255], 0, 0, 100, 0);
shape.graphics.drawRect(0, 0, 100, 100);
stage.addChild(shape);

// 3 colors, rotation 45
shape = new Shape();
shape.x = 140;
shape.y = 140;
shape.graphics.beginLinearGradientFill([0xFF0000, 0x0000FF, 0x00FF00], [1, 1, 1], [0, 127, 255], 0, 0, 100, 100);
shape.graphics.drawRect(0, 0, 100, 100);
stage.addChild(shape);

// 3 colors, rotation 90
shape = new Shape();
shape.x = 260;
shape.y = 140;
shape.graphics.beginLinearGradientFill([0xFF0000, 0x0000FF, 0x00FF00], [1, 1, 1], [0, 127, 255], 0, 0, 0, 100);
shape.graphics.drawRect(0, 0, 100, 100);
stage.addChild(shape);

// alpha, rotation 0
shape = new Shape();
shape.x = 20;
shape.y = 260;
shape.graphics.beginLinearGradientFill([0xFF0000, 0xFF0000], [1, 0], [0, 255], 0, 0, 100, 0);
shape.graphics.drawRect(0, 0, 100, 100);
shape.graphics.endFill();
stage.addChild(shape);

// alpha, rotation 45
shape = new Shape();
shape.x = 140;
shape.y = 260;
shape.graphics.beginLinearGradientFill([0xFF0000, 0xFF0000], [1, 0], [0, 255], 0, 0, 100, 100);
shape.graphics.drawRect(0, 0, 100, 100);
shape.graphics.endFill();
stage.addChild(shape);

// alpha, rotation 90
shape = new Shape();
shape.x = 260;
shape.y = 260;
shape.graphics.beginLinearGradientFill([0xFF0000, 0xFF0000], [1, 0], [0, 255], 0, 0, 0, 100);
shape.graphics.drawRect(0, 0, 100, 100);
shape.graphics.endFill();
stage.addChild(shape);

Canvas

Output