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Fix for disappearing and inaccurate buffer previews in adv labeling

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This commit is contained in:
Larry Shaffer 2012-08-16 15:32:10 -06:00
parent 47f5c522a3
commit ed988051e7
2 changed files with 5 additions and 1 deletions
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4
src/app/qgslabelpreview.cpp
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@ -48,6 +48,10 @@ void QgsLabelPreview::paintEvent( QPaintEvent *e )
p.setFont( font() ); p.setFont( font() );
QFontMetrics fm( font() ); QFontMetrics fm( font() );
// otherwise thin buffers don't look like those on canvas
if ( mBufferSize != 0 && mBufferSize < 1 )
mBufferSize = 1;
double xtrans = 0; double xtrans = 0;
if ( mBufferSize != 0 ) if ( mBufferSize != 0 )
xtrans = mBufferSize / 4; xtrans = mBufferSize / 4;

2
src/app/qgslabelpreview.h
View File

@ -32,7 +32,7 @@ class QgsLabelPreview : public QLabel
void paintEvent( QPaintEvent* e ); void paintEvent( QPaintEvent* e );
private: private:
int mBufferSize; double mBufferSize;
QColor mBufferColor; QColor mBufferColor;
Qt::PenJoinStyle mBufferJoinStyle; Qt::PenJoinStyle mBufferJoinStyle;
bool mBufferNoFill; bool mBufferNoFill;