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dom_canvas_create_image_data

Function dom_canvas_create_image_data 

Source
pub fn dom_canvas_create_image_data(
    _it: &mut Interp,
    _this: Value,
    args: &[Value],
) -> Result<Value, Value>
Expand description

createImageData は透明(全 0)の新しい ImageData を返す(仕様)。

呼出形式:

  1. ctx.createImageData(anotherImageData)
  2. ctx.createImageData(width, height, [settings])