/* generate shapes of graphic items (outlines) on layer aLayer as polygons,
* and adds these polygons to aCornerBuffer
* aCornerBuffer = the buffer to store polygons
* aInflateValue = a value to inflate shapes
* aCircleToSegmentsCount = number of segments to approximate a circle
* aCorrectionFactor = the correction to apply to the circle radius
* to generate the polygon.
* if aCorrectionFactor = 1.0, the polygon is inside the circle
* the radius of circle approximated by segments is
* initial radius * aCorrectionFactor
*/
void MODULE::TransformGraphicShapesWithClearanceToPolygonSet( PCB_LAYER_ID aLayer,
SHAPE_POLY_SET& aCornerBuffer, int aInflateValue, int aError, bool aIncludeText ) const
{
std::vector<TEXTE_MODULE *> texts; // List of TEXTE_MODULE to convert
EDGE_MODULE* outline;
for( EDA_ITEM* item = GraphicalItemsList(); item != NULL; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );
if( ( aLayer != UNDEFINED_LAYER && text->GetLayer() == aLayer ) && text->IsVisible() )
texts.push_back( text );
break;
}
case PCB_MODULE_EDGE_T:
outline = (EDGE_MODULE*) item;
if( aLayer != UNDEFINED_LAYER && outline->GetLayer() != aLayer )
break;
outline->TransformShapeWithClearanceToPolygon( aCornerBuffer, 0, aError );
break;
default:
break;
}
}
if( !aIncludeText )
return;
// Convert texts sur modules
if( Reference().GetLayer() == aLayer && Reference().IsVisible() )
texts.push_back( &Reference() );
if( Value().GetLayer() == aLayer && Value().IsVisible() )
texts.push_back( &Value() );
prms.m_cornerBuffer = &aCornerBuffer;
for( unsigned ii = 0; ii < texts.size(); ii++ )
{
TEXTE_MODULE *textmod = texts[ii];
prms.m_textWidth = textmod->GetThickness() + ( 2 * aInflateValue );
prms.m_error = aError;
wxSize size = textmod->GetTextSize();
if( textmod->IsMirrored() )
size.x = -size.x;
DrawGraphicText( NULL, NULL, textmod->GetTextPos(), BLACK,
textmod->GetShownText(), textmod->GetDrawRotation(), size,
textmod->GetHorizJustify(), textmod->GetVertJustify(),
textmod->GetThickness(), textmod->IsItalic(),
true, addTextSegmToPoly, &prms );
}
}
/* generate shapes of graphic items (outlines) on layer aLayer as polygons,
* and adds these polygons to aCornerBuffer
* aCornerBuffer = the buffer to store polygons
* aInflateValue = a value to inflate shapes
* aCircleToSegmentsCount = number of segments to approximate a circle
* aCorrectionFactor = the correction to apply to the circle radius
* to generate the polygon.
* if aCorrectionFactor = 1.0, the polygon is inside the circle
* the radius of circle approximated by segments is
* initial radius * aCorrectionFactor
*/
void MODULE::TransformGraphicShapesWithClearanceToPolygonSet(
LAYER_ID aLayer,
SHAPE_POLY_SET& aCornerBuffer,
int aInflateValue,
int aCircleToSegmentsCount,
double aCorrectionFactor,
int aCircleToSegmentsCountForTexts )
{
std::vector<TEXTE_MODULE *> texts; // List of TEXTE_MODULE to convert
EDGE_MODULE* outline;
for( EDA_ITEM* item = GraphicalItems(); item != NULL; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );
if( text->GetLayer() == aLayer && text->IsVisible() )
texts.push_back( text );
break;
}
case PCB_MODULE_EDGE_T:
outline = (EDGE_MODULE*) item;
if( outline->GetLayer() != aLayer )
break;
outline->TransformShapeWithClearanceToPolygon( aCornerBuffer,
0,
aCircleToSegmentsCount,
aCorrectionFactor );
break;
default:
break;
}
}
// Convert texts sur modules
if( Reference().GetLayer() == aLayer && Reference().IsVisible() )
texts.push_back( &Reference() );
if( Value().GetLayer() == aLayer && Value().IsVisible() )
texts.push_back( &Value() );
s_cornerBuffer = &aCornerBuffer;
// To allow optimization of circles approximated by segments,
// aCircleToSegmentsCountForTexts, when not 0, is used.
// if 0 (default value) the aCircleToSegmentsCount is used
s_textCircle2SegmentCount = aCircleToSegmentsCountForTexts ?
aCircleToSegmentsCountForTexts : aCircleToSegmentsCount;
for( unsigned ii = 0; ii < texts.size(); ii++ )
{
TEXTE_MODULE *textmod = texts[ii];
s_textWidth = textmod->GetThickness() + ( 2 * aInflateValue );
wxSize size = textmod->GetSize();
if( textmod->IsMirrored() )
size.x = -size.x;
DrawGraphicText( NULL, NULL, textmod->GetTextPosition(), BLACK,
textmod->GetShownText(), textmod->GetDrawRotation(), size,
textmod->GetHorizJustify(), textmod->GetVertJustify(),
textmod->GetThickness(), textmod->IsItalic(),
true, addTextSegmToPoly );
}
}