class WEL_GDIP_GRAPHICS Ancestors WEL_GDIP_ANY Clients EV_PIXEL_BUFFER_IMP WEL_GDIP_GRAPHICS Suppliers INTEGER_32 WEL_DC* WEL_GDIP_GRAPHICS WEL_GDIP_IMAGE WEL_GDIP_IMAGE_ATTRIBUTES WEL_GDIP_PEN WEL_GDIP_STATUS WEL_GDIP_UNIT WEL_RECT