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fixing double conversion

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0.5 / scaleFactor is already doing the device to userspace conversion, avoid doing it twice (lead to a 0.125 user space offset on Retina)
This commit is contained in:
Stefan Csomor
2021-04-07 09:10:37 +02:00
parent 9353e102dd
commit e796ba880b
1 changed files with 1 additions and 2 deletions
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3
src/osx/carbon/graphics.cpp
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@@ -1569,8 +1569,7 @@ public :
if ( m_offset ) if ( m_offset )
{ {
const double f = 0.5 / scaleFactor; const double f = 0.5 / scaleFactor;
const CGSize s = { f, f }; m_userOffset = CGSizeMake(f, f);
m_userOffset = CGContextConvertSizeToUserSpace(m_cg, s);
CGContextTranslateCTM( m_cg, m_userOffset.width , m_userOffset.height ); CGContextTranslateCTM( m_cg, m_userOffset.width , m_userOffset.height );
} }
else else