Esempi in C++ (Cpp) per gimp_brush_transform_size

Esempio n. 1

File: gimppaintoptions.c Progetto: davidyang5405/gimp

void
gimp_paint_options_set_default_brush_size (GimpPaintOptions *paint_options,
                                           GimpBrush        *brush)
{
  g_return_if_fail (GIMP_IS_PAINT_OPTIONS (paint_options));
  g_return_if_fail (brush == NULL || GIMP_IS_BRUSH (brush));

  if (! brush)
    brush = gimp_context_get_brush (GIMP_CONTEXT (paint_options));

  if (brush)
    {
      gint height;
      gint width;

      gimp_brush_transform_size (brush, 1.0, 0.0, 0.0, &height, &width);

      g_object_set (paint_options,
                    "brush-size", (gdouble) MAX (height, width),
                    NULL);
    }
}

Esempio n. 2

File: gimpbrush-boundary.c Progetto: AdamGrzonkowski/gimp-1

GimpBezierDesc *
gimp_brush_real_transform_boundary (GimpBrush *brush,
                                    gdouble    scale,
                                    gdouble    aspect_ratio,
                                    gdouble    angle,
                                    gdouble    hardness,
                                    gint      *width,
                                    gint      *height)
{
  gimp_brush_transform_size (brush, scale, aspect_ratio, angle,
                             width, height);

  if (*width < 256 && *height < 256)
    {
      return gimp_brush_transform_boundary_exact (brush,
                                                  scale, aspect_ratio,
                                                  angle, hardness);
    }

  return gimp_brush_transform_boundary_approx (brush,
                                               scale, aspect_ratio,
                                               angle, hardness);
}