LibreOffice Module canvas (master)  1
ogl_canvastools.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  */
9 
10 #pragma once
11 
12 #include <sal/config.h>
13 #include <vector>
14 
15 #include <epoxy/gl.h>
16 
17 namespace com::sun::star::rendering {
18  struct ARGBColor;
19 }
20 namespace basegfx {
21  class B2DPolyPolygon;
22  class B2DHomMatrix;
23 }
24 
25 namespace oglcanvas
26 {
27  void renderComplexPolyPolygon( const ::basegfx::B2DPolyPolygon& rPolyPoly );
28  void renderPolyPolygon( const ::basegfx::B2DPolyPolygon& rPolyPoly );
29  void setupState( const ::basegfx::B2DHomMatrix& rTransform,
30  GLenum eSrcBlend,
31  GLenum eDstBlend,
32  const com::sun::star::rendering::ARGBColor& rColor );
33 
34  void renderOSD( const std::vector<double>& rNumbers, double scale );
35 }
36 
37 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
void setupState(const ::basegfx::B2DHomMatrix &rTransform, GLenum eSrcBlend, GLenum eDstBlend, const rendering::ARGBColor &rColor)
void renderOSD(const std::vector< double > &rNumbers, double scale)
void renderComplexPolyPolygon(const ::basegfx::B2DPolyPolygon &rPolyPoly)
triangulates polygon before
void renderPolyPolygon(const ::basegfx::B2DPolyPolygon &rPolyPoly)
only use this for line polygons.