mirror of
https://github.com/tuxbox-neutrino/neutrino.git
synced 2025-08-31 09:21:18 +02:00
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
/*
|
|
color gradient - Neutrino-GUI
|
|
Copyright (C) 2014 M. Liebmann (micha-bbg)
|
|
|
|
License: GPL
|
|
|
|
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.
|
|
|
|
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., 51 Franklin St, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __CCOLORGRADIENT__
|
|
#define __CCOLORGRADIENT__
|
|
|
|
#include <driver/framebuffer.h>
|
|
|
|
class CColorGradient
|
|
{
|
|
private:
|
|
CFrameBuffer * frameBuffer;
|
|
|
|
inline uint8_t limitChar(int c);
|
|
|
|
public:
|
|
|
|
enum {
|
|
gradientDark2Light,
|
|
gradientLight2Dark,
|
|
gradientDark2Light2Dark,
|
|
gradientLight2Dark2Light
|
|
};
|
|
|
|
enum {
|
|
light,
|
|
normal
|
|
};
|
|
|
|
CColorGradient();
|
|
~CColorGradient();
|
|
// static CColorGradient* getInstance();
|
|
|
|
fb_pixel_t* gradientOneColor(fb_pixel_t col, fb_pixel_t *gradientBuf, int bSize, int mode, int intensity=normal);
|
|
fb_pixel_t* gradientColorToTransparent(fb_pixel_t col, fb_pixel_t *gradientBuf, int bSize, int mode, int intensity=normal);
|
|
|
|
};
|
|
|
|
#endif // __CCOLORGRADIENT__
|