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Merge pull request #912 from bykoianko/bigger-fonts-on-tablets-before-new-styles2

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Make fonts bigger for tablets.
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Konstantin Shalnev 2015-12-10 12:43:23 +03:00
commit 1c21b32533
1 changed files with 6 additions and 1 deletions
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7
drape/visual_scale.hpp
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@ -2,9 +2,14 @@
namespace dp
{
inline double VisualScale(double exactDensityDPI) noexcept
inline double VisualScale(double exactDensityDPI)
{
double constexpr kMdpiDensityDPI = 160.;
double const tabletFactor = 1.2;
// In case of tablets and iPads increased DPI is used to make visual scale bigger.
if (GetPlatform().IsTablet())
exactDensityDPI *= tabletFactor;
// For some old devices (for example iPad 2) the density could be less than 160 DPI.
// Returns one in that case to keep readable text on the map.
return max(1., exactDensityDPI / kMdpiDensityDPI);