BeginOp
void BeginOp(const int16& op);
BeginOp(B_PIC_SET_DRAWING_MODE);
BeginOp(B_PIC_SET_PEN_LOCATION);
BeginOp(B_PIC_SET_PEN_SIZE);
BeginOp(B_PIC_SET_LINE_MODE);
BeginOp(B_PIC_SET_FILL_RULE);
BeginOp(B_PIC_SET_BLENDING_MODE);
BeginOp(B_PIC_SET_SCALE);
BeginOp(B_PIC_SET_TRANSFORM);
BeginOp(B_PIC_AFFINE_TRANSLATE);
BeginOp(B_PIC_AFFINE_SCALE);
BeginOp(B_PIC_AFFINE_ROTATE);
BeginOp(B_PIC_SET_STIPLE_PATTERN);
BeginOp(B_PIC_CLIP_TO_PICTURE);
BeginOp(B_PIC_SET_CLIPPING_RECTS);
BeginOp(B_PIC_CLEAR_CLIPPING_RECTS);
BeginOp(B_PIC_SET_FORE_COLOR);
BeginOp(B_PIC_SET_BACK_COLOR);
BeginOp(fill ? B_PIC_FILL_RECT : B_PIC_STROKE_RECT);
BeginOp(fill ? B_PIC_FILL_ROUND_RECT : B_PIC_STROKE_ROUND_RECT);
BeginOp(fill ? B_PIC_FILL_ELLIPSE : B_PIC_STROKE_ELLIPSE);
BeginOp(fill ? B_PIC_FILL_ARC : B_PIC_STROKE_ARC);
BeginOp(fill ? B_PIC_FILL_POLYGON : B_PIC_STROKE_POLYGON);
BeginOp(fill ? B_PIC_FILL_BEZIER : B_PIC_STROKE_BEZIER);
BeginOp(B_PIC_STROKE_LINE);
BeginOp(B_PIC_SET_PEN_LOCATION);
BeginOp(B_PIC_DRAW_STRING);
BeginOp(B_PIC_DRAW_STRING_LOCATIONS);
BeginOp(fill ? B_PIC_FILL_SHAPE : B_PIC_STROKE_SHAPE);
BeginOp(fill ? B_PIC_FILL_RECT_GRADIENT : B_PIC_STROKE_RECT_GRADIENT);
BeginOp(fill ? B_PIC_FILL_ROUND_RECT_GRADIENT : B_PIC_STROKE_ROUND_RECT_GRADIENT);
BeginOp(fill ? B_PIC_FILL_BEZIER_GRADIENT : B_PIC_STROKE_BEZIER_GRADIENT);
BeginOp(fill ? B_PIC_FILL_ARC_GRADIENT : B_PIC_STROKE_ARC_GRADIENT);
BeginOp(fill ? B_PIC_FILL_ELLIPSE_GRADIENT : B_PIC_STROKE_ELLIPSE_GRADIENT);
BeginOp(fill ? B_PIC_FILL_POLYGON_GRADIENT : B_PIC_STROKE_POLYGON_GRADIENT);
BeginOp(B_PIC_SET_ORIGIN);
BeginOp(fill ? B_PIC_FILL_SHAPE_GRADIENT : B_PIC_STROKE_SHAPE_GRADIENT);
BeginOp(B_PIC_STROKE_LINE_GRADIENT);
BeginOp(B_PIC_DRAW_PIXELS);
BeginOp(B_PIC_DRAW_PICTURE);
BeginOp(B_PIC_SET_FONT_FAMILY);
BeginOp(B_PIC_SET_FONT_STYLE);
BeginOp(B_PIC_SET_FONT_SPACING);
BeginOp(B_PIC_SET_FONT_SIZE);
BeginOp(B_PIC_SET_FONT_ROTATE);
BeginOp(B_PIC_FILL_RECT);
BeginOp(B_PIC_SET_FONT_ENCODING);
BeginOp(B_PIC_SET_FONT_FLAGS);
BeginOp(B_PIC_SET_FONT_SHEAR);
BeginOp(B_PIC_SET_FONT_FACE);
BeginOp(B_PIC_PUSH_STATE);
BeginOp(B_PIC_POP_STATE);
BeginOp(B_PIC_BLEND_LAYER);
BeginOp(B_PIC_CLIP_TO_RECT);
BeginOp(B_PIC_CLIP_TO_SHAPE);
BeginOp(B_PIC_ENTER_STATE_CHANGE);
BeginOp(B_PIC_ENTER_FONT_STATE);