The drawing point is located at the bottom center of the floating canvas.
The drawing point is located at the center of the floating canvas.
The drawing point is located at the top left corner of the floating canvas.
The drawing point is located at the bottom left corner of the floating canvas.
The drawing point is located to the left from the center of the floating canvas.
The drawing point is located at the top left corner of the floating canvas.
The drawing point is located at the bottom right corner of the floating canvas.
The drawing point is located to the right from the center of the floating canvas.
The drawing point is located at the top right corner of the floating canvas.
The drawing point is located at the top center of the floating canvas.
The correspondence between the position of the drawing point and the position of the floating canvas.
2.16.48
Generates a floating canvas with a size of approximately 256 x 256 px based on the drawing position. When subsequent drawing does not exceed the range of this canvas, the synchronized drawing range will be limited to this floating canvas instead of the entire canvas, reducing performance consumption.