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OPENGL_GAL::DrawSegment(): Enforce nonzero width to match Cairo 

Fixes: lp:1759958
* https://bugs.launchpad.net/kicad/+bug/1759958
This commit is contained in:
Jon Evans 2018-03-29 22:13:38 -04:00
parent 1ec217d70e
commit 081c77f6bd
1 changed files with 4 additions and 0 deletions
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4
common/gal/opengl/opengl_gal.cpp
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@ -422,6 +422,10 @@ void OPENGL_GAL::DrawSegment( const VECTOR2D& aStartPoint, const VECTOR2D& aEndP
VECTOR2D startEndVector = aEndPoint - aStartPoint; VECTOR2D startEndVector = aEndPoint - aStartPoint;
double lineAngle = startEndVector.Angle(); double lineAngle = startEndVector.Angle();
// Width must be nonzero for anything to appear
if( aWidth <= 0 )
aWidth = 1.0;
if( isFillEnabled ) if( isFillEnabled )
{ {
// Filled tracks // Filled tracks