class EV_PIXEL_BUFFER_IMP Ancestors EV_PIXEL_BUFFER_I* Clients EV_PIXEL_BUFFER EV_PIXEL_BUFFER_IMP EV_POINTER_STYLE_IMP Suppliers BOOLEAN EV_BITMAP EV_BITMAP_IMP EV_DRAWABLE* EV_DRAWABLE_IMP* EV_PIXEL_BUFFER EV_PIXEL_BUFFER_IMP EV_PIXMAP EV_RECTANGLE INTEGER_32 NATURAL_32 WEL_COLOR_MATRIX WEL_GDIP_BITMAP WEL_GDIP_GRAPHICS WEL_GDIP_IMAGE_ATTRIBUTES WEL_GDIP_STARTER WEL_GDIP_UNIT WEL_MEMORY_DC WEL_RASTER_OPERATIONS_CONSTANTS WEL_RECT