Contains image pixel data in RGBA order. 更多...
import 语句: | import QtQuick 2.15 |
The CanvasImageData object holds the image pixel data.
The CanvasImageData object has the actual dimensions of the data stored in this object and holds the one-dimensional array containing the data in RGBA order, as integers in the range 0 to 255.
另请参阅 width , height , data , Context2D::createImageData() , Context2D::getImageData() ,和 Context2D::putImageData() .
Holds the one-dimensional array containing the data in RGBA order, as integers in the range 0 to 255.
height : int |
Holds the actual height dimension of the data in the ImageData object, in device pixels.
width : int |
Holds the actual width dimension of the data in the ImageData object, in device pixels.