Function copyImage

copyImage(
    source: ImageData,
    dest: ImageData,
    sx?: number,
    sy?: number,
    sw?: number,
    sh?: number,
    dx?: number,
    dy?: number,
): void
Copy the contents of the source image to the destination image
Parameters
- source: ImageData
  the source image
- dest: ImageData
  the destination image
- sx: number = 0
  source starting x point [Default: 0]
- sy: number = 0
  source starting y point [Default: 0]
- sw: number = ...
  source width to use [Default: source width - sx]
- sh: number = ...
  source height to use [Default: source height - sy]
- dx: number = 0
  destination starting x point [Default: 0]
- dy: number = 0
  destination starting y point [Default: 0]
Returns void