haskal
/
kicad
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Plot footprint texts: add code to plot Knockout texts. 

Fixes #14068
https://gitlab.com/kicad/code/kicad/issues/14068
This commit is contained in:
jean-pierre charras 2023-02-24 08:45:47 +01:00
parent 1651b44ab1
commit 4fb104b238
1 changed files with 34 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
pcbnew/plot_brditems_plotter.cpp
View File

@ -402,6 +402,7 @@ void BRDITEMS_PLOTTER::PlotFootprintTextItem( const FP_TEXT* aText, const COLOR4
m_plotter->SetColor( color );
// calculate some text parameters :
TEXT_ATTRIBUTES attrs = aText->GetAttributes();
VECTOR2I size = aText->GetTextSize();
VECTOR2I pos = aText->GetTextPos();
int thickness = aText->GetEffectiveTextPenWidth();
@ -433,11 +434,40 @@ void BRDITEMS_PLOTTER::PlotFootprintTextItem( const FP_TEXT* aText, const COLOR4
const FOOTPRINT* parent = static_cast<const FOOTPRINT*> ( aText->GetParent() );
gbr_metadata.SetCmpReference( parent->GetReference() );
m_plotter->SetCurrentLineWidth( thickness );
if( aText->IsKnockout() )
{
KIGFX::GAL_DISPLAY_OPTIONS empty_opts;
SHAPE_POLY_SET knockouts;
m_plotter->Text( pos, aColor, aText->GetShownText(), aText->GetDrawRotation(), size,
aText->GetHorizJustify(), aText->GetVertJustify(), thickness,
aText->IsItalic(), allow_bold, false, font, &gbr_metadata );
CALLBACK_GAL callback_gal( empty_opts,
// Polygon callback
[&]( const SHAPE_LINE_CHAIN& aPoly )
{
knockouts.AddOutline( aPoly );
} );
callback_gal.SetIsFill( font->IsOutline() );
callback_gal.SetIsStroke( font->IsStroke() );
font->Draw( &callback_gal, aText->GetShownText(), aText->GetDrawPos(), attrs );
SHAPE_POLY_SET finalPoly;
int margin = attrs.m_StrokeWidth * 1.5
+ GetKnockoutTextMargin( attrs.m_Size, attrs.m_StrokeWidth );
aText->TransformBoundingBoxToPolygon( &finalPoly, margin );
finalPoly.BooleanSubtract( knockouts, SHAPE_POLY_SET::PM_FAST );
finalPoly.Fracture( SHAPE_POLY_SET::PM_FAST );
for( int ii = 0; ii < finalPoly.OutlineCount(); ++ii )
m_plotter->PlotPoly( finalPoly.Outline( ii ), FILL_T::FILLED_SHAPE, 0, &gbr_metadata );
}
else
{
m_plotter->SetCurrentLineWidth( thickness );
m_plotter->Text( pos, aColor, aText->GetShownText(), aText->GetDrawRotation(), size,
aText->GetHorizJustify(), aText->GetVertJustify(), thickness,
aText->IsItalic(), allow_bold, false, font, &gbr_metadata );
}
}