/usr/include/MYGUI/MyGUI_CoordConverter.h is in libmygui-dev 3.2.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | /*
* This source file is part of MyGUI. For the latest info, see http://mygui.info/
* Distributed under the MIT License
* (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
*/
#ifndef MYGUI_COORD_CONVERTER_H_
#define MYGUI_COORD_CONVERTER_H_
#include "MyGUI_Prerequest.h"
#include "MyGUI_Types.h"
namespace MyGUI
{
class MYGUI_EXPORT CoordConverter
{
public:
/** Convert pixel coordinates to texture UV coordinates */
static FloatRect convertTextureCoord(const IntCoord& _coord, const IntSize& _textureSize)
{
if (!_textureSize.width || !_textureSize.height) return FloatRect();
return FloatRect(
(float)_coord.left / (float)_textureSize.width,
(float)_coord.top / (float)_textureSize.height,
(float)_coord.right() / (float)_textureSize.width,
(float)_coord.bottom() / (float)_textureSize.height);
}
/* Convert from relative to pixel coordinates.
@param _coord relative coordinates.
*/
static IntCoord convertFromRelative(const FloatCoord& _coord, const IntSize& _view)
{
return IntCoord(int(_coord.left * _view.width), int(_coord.top * _view.height), int(_coord.width * _view.width), int(_coord.height * _view.height));
}
/* Convert from relative to pixel coordinates.
@param _coord relative coordinates.
*/
static IntSize convertFromRelative(const FloatSize& _size, const IntSize& _view)
{
return IntSize(int(_size.width * _view.width), int(_size.height * _view.height));
}
/* Convert from relative to pixel coordinates.
@param _coord relative coordinates.
*/
static IntPoint convertFromRelative(const FloatPoint& _point, const IntSize& _view)
{
return IntPoint(int(_point.left * _view.width), int(_point.top * _view.height));
}
/* Convert from pixel to relative coordinates.
@param _coord pixel coordinates.
*/
static FloatCoord convertToRelative(const IntCoord& _coord, const IntSize& _view)
{
return FloatCoord(_coord.left / (float)_view.width, _coord.top / (float)_view.height, _coord.width / (float)_view.width, _coord.height / (float)_view.height);
}
static FloatSize convertToRelative(const IntSize& _size, const IntSize& _view)
{
return FloatSize(_size.width / (float)_view.width, _size.height / (float)_view.height);
}
static FloatPoint convertToRelative(const IntPoint& _point, const IntSize& _view)
{
return FloatPoint(_point.left / (float)_view.width, _point.top / (float)_view.height);
}
};
} // namespace MyGUI
#endif // MYGUI_COORD_CONVERTER_H_
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