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Diffstat (limited to 'source/blender/img/intern/IMG_BrushRGBA32.h')
| -rw-r--r-- | source/blender/img/intern/IMG_BrushRGBA32.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/source/blender/img/intern/IMG_BrushRGBA32.h b/source/blender/img/intern/IMG_BrushRGBA32.h deleted file mode 100644 index 90d4e124892..00000000000 --- a/source/blender/img/intern/IMG_BrushRGBA32.h +++ /dev/null @@ -1,134 +0,0 @@ -/** - * $Id$ - * - * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. The Blender - * Foundation also sells licenses for use in proprietary software under - * the Blender License. See http://www.blender.org/BL/ for information - * about this. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL/BL DUAL LICENSE BLOCK ***** - */ -#ifndef _H_IMG_BrushRGBA32 -#define _H_IMG_BrushRGBA32 - -#include "IMG_PixmapRGBA32.h" - -/** - * A brush used for drawing in pixmaps. - * The brush is a pixmap as well. - * Drawing can be implemented by blending the brush into the pixmap. - * - * @author Maarten Gribnau - * @date March 7, 2001 - * @todo Check the algorithm - */ - -class IMG_BrushRGBA32 : public IMG_PixmapRGBA32 { -public: - /** - * Constructs a brush image with the dimensions and color given. - * @param w width of the brush image - * @param h height of the brush image - * @param c color of the brush - * @param a transparency in the center of the brush - */ - IMG_BrushRGBA32(TUns32 w, TUns32 h, const IMG_ColorRGB& c, float a = 0.8f); - - /** - * Sets the color of the brush. - * @param c color of the brush - */ - virtual void setColor(const IMG_ColorRGB& c); - - /** - * Returns the color of the brush. - * @param c color of the brush - */ - inline virtual void getColor(IMG_ColorRGB& c) const; - - /** - * Sets the transparency of the brush. - * @param a transparency of the brush - */ - virtual void setTransparency(float a); - - /** - * Returns the transparency of the brush. - * @param a transparency of the brush - */ - inline virtual float getTransparency() const; - - /** - * Sets the shape of the brush from two radii (inner and outer). - * This creates a brush with alpha==0 inside the inner radius - * and gradually fades to alpha==1 at the outer radius. - * Inner radius should be smaller or equal to the outer radius. - * If not, the outer radius is made equal to the inner radius. - * If the either radius is larger than the bounds of the brush, - * they are clipped. - * @param rI inner radius - * @param rO outer radius - */ - virtual void setRadii(TUns32 rI, TUns32 rO); - - /** - * Returns the radii that determine the shape of the brush. - * @param rI inner radius - * @param rO outer radius - */ - inline virtual void getRadii(TUns32& rI, TUns32& rO) const; - -protected: - /** - * Updates the image of this brush. - * The image is created using the current color, transparency and shape radii. - */ - virtual void updateImage(); - - IMG_ColorRGB m_color; /** The color of the brush */ - float m_alpha; /** The transparency of the brush */ - TUns32 m_ri; /** The inner radius of the brush */ - TUns32 m_ro; /** The outer radius of the brush */ -}; - - -inline void IMG_BrushRGBA32::getRadii(TUns32& rI, TUns32& rO) const -{ - rI = m_ri; - rO = m_ro; -} - -inline float IMG_BrushRGBA32::getTransparency() const -{ - return m_alpha; -} - -inline void IMG_BrushRGBA32::getColor(IMG_ColorRGB& c) const -{ - c = m_color; -} - - -#endif // _H_IMG_BrushRGBA32 - |