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Move to pixel size instead of point size for fonts

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This commit is contained in:
Gaute Lindkvist
2020-01-07 14:00:51 +01:00
parent f279e85c2c
commit 4829c5eba2
14 changed files with 73 additions and 30 deletions
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35
ApplicationCode/Application/RiaFontCache.cpp
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@@ -18,9 +18,14 @@
#include "RiaFontCache.h"
#include "RiaGuiApplication.h"
#include "cafAppEnum.h"
#include "cafFixedAtlasFont.h"
#include <QDesktopWidget>
#include <cmath>
namespace caf
{
template <>
@@ -131,6 +136,36 @@ RiaFontCache::FontSize RiaFontCache::fontSizeEnumFromPointSize( int pointSize )
return closestEnumValue;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
int RiaFontCache::pointSizeToPixelSize( int pointSize )
{
auto app = RiaGuiApplication::instance();
if ( app )
{
int dpi = app->desktop()->logicalDpiX();
double inches = pointSize / 72.0;
return static_cast<int>( std::ceil( inches * dpi ) );
}
return pointSize;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
int RiaFontCache::pixelSizeToPointSize( int pixelSize )
{
auto app = RiaGuiApplication::instance();
if ( app )
{
int dpi = app->desktop()->logicalDpiX();
double inches = pixelSize / dpi;
return static_cast<int>( std::ceil( inches * 72.0 ) );
}
return pixelSize;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------