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SVG plotter: fix an issue with mirrored texts. Mirrored texts have a size < 0. Of course, the actual value for the plotter is the absolute value.

This commit is contained in:
jean-pierre charras 2020-01-09 18:07:37 +01:00
parent e2492f773d
commit 683c01b301
1 changed files with 4 additions and 2 deletions
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6
common/plotters/SVG_plotter.cpp
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@ -777,8 +777,10 @@ void SVG_PLOTTER::Text( const wxPoint& aPos,
}
wxSize text_size;
text_size.x = GraphicTextWidth( aText, aSize, aItalic, width );
text_size.y = aSize.x * 4/3; // Hershey font height to em size conversion
// aSize.x or aSize.y is < 0 for mirrored texts.
// The actual text size value is the absolue value
text_size.x = std::abs( GraphicTextWidth( aText, aSize, aItalic, width ) );
text_size.y = std::abs( aSize.x * 4/3 ); // Hershey font height to em size conversion
DPOINT anchor_pos_dev = userToDeviceCoordinates( aPos );
DPOINT text_pos_dev = userToDeviceCoordinates( text_pos );
DPOINT sz_dev = userToDeviceSize( text_size );