C++ (Cpp) gimp_paint_tool_set_draw_circle 예제들

예제 #1

파일: gimpbrushtool.c 프로젝트: alfanak/gimp

static GimpCanvasItem *
gimp_brush_tool_get_outline (GimpPaintTool *paint_tool,
                             GimpDisplay   *display,
                             gdouble        x,
                             gdouble        y)
{
  GimpBrushTool  *brush_tool = GIMP_BRUSH_TOOL (paint_tool);
  GimpCanvasItem *item;

  item = gimp_brush_tool_create_outline (brush_tool, display, x, y);

  if (! item)
    {
      GimpBrushCore *brush_core = GIMP_BRUSH_CORE (paint_tool->core);

      if (brush_core->main_brush && brush_core->dynamics)
        {
          /*  if an outline was expected, but got scaled away by
           *  transform/dynamics, draw a circle in the "normal" size.
           */
          GimpPaintOptions *options;

          options = GIMP_PAINT_TOOL_GET_OPTIONS (brush_tool);

          gimp_paint_tool_set_draw_circle (paint_tool,
                                           TRUE, options->brush_size);
        }
    }

  return item;
}

예제 #2

파일: gimpmybrushtool.c 프로젝트: Distrotech/gimp

static GimpCanvasItem *
gimp_mybrush_tool_get_outline (GimpPaintTool *paint_tool,
                               GimpDisplay   *display,
                               gdouble        x,
                               gdouble        y)
{
  GimpMybrushOptions *options = GIMP_MYBRUSH_TOOL_GET_OPTIONS (paint_tool);

  gimp_paint_tool_set_draw_circle (paint_tool, TRUE,
                                   exp (options->radius));

  return NULL;
}