Creates the PaintContext which is used to generate color patterns for rendering operations of Graphics2D.paramcm the ColorModel object, or null.paramdeviceBounds the Rectangle represents the bounding box of device space for the graphics rendering operations.paramuserBounds the Rectangle represents bounding box of user space for the graphics rendering operations.paramxform the AffineTransform for translation from user space to device space.paramhints the RenderingHints preferences.returnthe PaintContext for generating color patterns.