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Add knockout text support to IPC2581. 

Fixes https://gitlab.com/kicad/code/kicad/-/issues/18042
This commit is contained in:
Jeff Young 2024-05-25 22:30:20 +01:00
parent b0dddb6d95
commit f1aea810cb
2 changed files with 32 additions and 3 deletions
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32
pcbnew/pcb_io/ipc2581/pcb_io_ipc2581.cpp
View File

@ -598,6 +598,23 @@ void PCB_IO_IPC2581::addLineDesc( wxXmlNode* aNode, int aWidth, LINE_STYLE aDash
}
void PCB_IO_IPC2581::addKnockoutText( wxXmlNode* aContentNode, PCB_TEXT* aText )
{
// If we are stroking a polygon, we need two contours. This is only allowed inside a
// "UserSpecial" shape
wxXmlNode* special_node = appendNode( aContentNode, "UserSpecial" );
SHAPE_POLY_SET finalPoly;
aText->TransformTextToPolySet( finalPoly, 0, m_board->GetDesignSettings().m_MaxError,
ERROR_INSIDE );
finalPoly.Fracture( SHAPE_POLY_SET::PM_FAST );
for( int ii = 0; ii < finalPoly.OutlineCount(); ++ii )
addContourNode( special_node, finalPoly, ii, FILL_T::FILLED_SHAPE, 0, LINE_STYLE::SOLID );
}
void PCB_IO_IPC2581::addText( wxXmlNode* aContentNode, EDA_TEXT* aText,
const KIFONT::METRICS& aFontMetrics )
{
@ -707,7 +724,7 @@ void PCB_IO_IPC2581::addText( wxXmlNode* aContentNode, EDA_TEXT* aText,
addXY( point_node, pts.front() );
} );
//TODO: handle knockout text and multiline
//TODO: handle multiline text
font->Draw( &callback_gal, aText->GetShownText( true ), aText->GetTextPos(), attrs,
aFontMetrics );
@ -2117,7 +2134,12 @@ wxXmlNode* PCB_IO_IPC2581::addPackage( wxXmlNode* aContentNode, FOOTPRINT* aFp )
case PCB_TEXT_T:
{
PCB_TEXT* text = static_cast<PCB_TEXT*>( item );
addText( output_node, text, text->GetFontMetrics() );
if( text->IsKnockout() )
addKnockoutText( output_node, text );
else
addText( output_node, text, text->GetFontMetrics() );
break;
}
@ -2708,7 +2730,11 @@ void PCB_IO_IPC2581::generateLayerSetNet( wxXmlNode* aLayerNode, PCB_LAYER_ID aL
wxXmlNode* tempFeature = appendNode( tempSetNode, "Features" );
addLocationNode( tempFeature, 0.0, 0.0 );
addText( tempFeature, text_item, text->GetFontMetrics() );
if( text->Type() == PCB_TEXT_T && static_cast<PCB_TEXT*>( text )->IsKnockout() )
addKnockoutText( tempFeature, static_cast<PCB_TEXT*>( text ) );
else
addText( tempFeature, text_item, text->GetFontMetrics() );
if( text->Type() == PCB_TEXTBOX_T )
{

3
pcbnew/pcb_io/ipc2581/pcb_io_ipc2581.h
View File

@ -42,6 +42,7 @@ class NETINFO_ITEM;
class PAD;
class PCB_SHAPE;
class PCB_VIA;
class PCB_TEXT;
class PROGRESS_REPORTER;
class SHAPE_POLY_SET;
class SHAPE_SEGMENT;
@ -209,6 +210,8 @@ private:
void addSlotCavity( wxXmlNode* aContentNode, const PAD& aPad, const wxString& aName );
void addKnockoutText( wxXmlNode* aContentNode, PCB_TEXT* aText );
void addText( wxXmlNode* aContentNode, EDA_TEXT* aShape, const KIFONT::METRICS& aFontMetrics );
void addLineDesc( wxXmlNode* aNode, int aWidth, LINE_STYLE aDashType, bool aForce = false );