copyRect(source, area, x, y, alpha, blendMode, roundPx) → {Phaser.BitmapData}
Copies the area defined by the Rectangle parameter from the source image to this BitmapData at the given location.
Parameters
| Name | Type | Argument | Default | Description |
|---|---|---|---|---|
source | Phaser.Sprite | Phaser.Image | Phaser.Text | Phaser.BitmapData | Phaser.RenderTexture | Image | string | The Image to copy from. If you give a string it will try and find the Image in the Game.Cache. | ||
area | Phaser.Rectangle | The Rectangle region to copy from the source image. | ||
x | number | The destination x coordinate to copy the image to. | ||
y | number | The destination y coordinate to copy the image to. | ||
alpha | number | <optional> | 1 | The alpha that will be set on the context before drawing. A value between 0 (fully transparent) and 1, opaque. |
blendMode | string | <optional> | null | The composite blend mode that will be used when drawing. The default is no blend mode at all. This is a Canvas globalCompositeOperation value such as 'lighter' or 'xor'. |
roundPx | boolean | <optional> | false | Should the x and y values be rounded to integers before drawing? This prevents anti-aliasing in some instances. |
Returns
This BitmapData object for method chaining.
- Source code: gameobjects/BitmapData.js (Line 1534)
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