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/*
* Copyright (C) 2020 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2020 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-ws-lib
* Created on: 19 дек. 2016 г.
*
* lsp-ws-lib is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* lsp-ws-lib 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with lsp-ws-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef UI_X11_X11CAIROGRADIENT_H_
#define UI_X11_X11CAIROGRADIENT_H_
#include <lsp-plug.in/ws/version.h>
#if defined(USE_LIBX11) && defined(USE_LIBCAIRO)
#include <lsp-plug.in/common/types.h>
#include <lsp-plug.in/ws/IGradient.h>
#include <cairo/cairo.h>
namespace lsp
{
namespace ws
{
namespace x11
{
class LSP_HIDDEN_MODIFIER X11CairoGradient: public IGradient
{
protected:
cairo_pattern_t *pCP;
public:
explicit X11CairoGradient(cairo_pattern_t *cp);
virtual ~X11CairoGradient();
public:
void apply(cairo_t *cr);
public:
virtual void add_color(float offset, float r, float g, float b, float a);
};
}
}
} /* namespace lsp */
#endif /* defined(USE_LIBX11) && defined(USE_LIBCAIRO) */
#endif /* UI_X11_X11CAIROGRADIENT_H_ */
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