internal/graphicscommand/command.go
func (c *replacePixelsCommand) Exec(indexOffset int) error {
	c.dst.image.ReplacePixels(c.pixels, c.x, c.y, c.width, c.height)
	return nil
}
func (c *replacePixelsCommand) Exec(indexOffset int) error {
	c.dst.image.ReplacePixels(c.pixels, c.x, c.y, c.width, c.height)
	return nil
}
func ( c * replacePixelsCommand ) Exec ( indexOffset int ) error { c . dst . image . ReplacePixels ( c . pixels , c . x , c . y , c . width , c . height ) return nil }
// Exec executes the replacePixelsCommand.
Exec executes the replacePixelsCommand .