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Be more careful with alpha value. 

Fixes https://gitlab.com/kicad/code/kicad/issues/8850
This commit is contained in:
Jeff Young 2021-08-02 18:24:01 +01:00
parent c34f45f646
commit 8b9161b27d
1 changed files with 5 additions and 5 deletions
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10
pcbnew/pcb_painter.cpp
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@ -1540,7 +1540,7 @@ void PCB_PAINTER::draw( const PCB_TEXT* aText, int aLayer )
return;
const COLOR4D& color = m_pcbSettings.GetColor( aText, aText->GetLayer() );
VECTOR2D position( aText->GetTextPos().x, aText->GetTextPos().y );
VECTOR2D position( aText->GetTextPos().x, aText->GetTextPos().y );
if( m_pcbSettings.m_sketchText || m_pcbSettings.m_sketchMode[aLayer] )
{
@ -1569,7 +1569,7 @@ void PCB_PAINTER::draw( const FP_TEXT* aText, int aLayer )
return;
const COLOR4D& color = m_pcbSettings.GetColor( aText, aLayer );
VECTOR2D position( aText->GetTextPos().x, aText->GetTextPos().y );
VECTOR2D position( aText->GetTextPos().x, aText->GetTextPos().y );
if( m_pcbSettings.m_sketchText )
{
@ -1700,16 +1700,16 @@ void PCB_PAINTER::draw( const ZONE* aZone, int aLayer )
if( !aZone->IsOnLayer( layer ) )
return;
COLOR4D color = m_pcbSettings.GetColor( aZone, layer );
COLOR4D color = m_pcbSettings.GetColor( aZone, layer );
std::deque<VECTOR2D> corners;
ZONE_DISPLAY_MODE displayMode = m_pcbSettings.m_zoneDisplayMode;
ZONE_DISPLAY_MODE displayMode = m_pcbSettings.m_zoneDisplayMode;
// Draw the outline
const SHAPE_POLY_SET* outline = aZone->Outline();
if( m_pcbSettings.m_zoneOutlines && outline && outline->OutlineCount() > 0 )
{
m_gal->SetStrokeColor( color.WithAlpha( 1.0 ) );
m_gal->SetStrokeColor( color.a > 0.0 ? color.WithAlpha( 1.0 ) : color );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth );