void HPGL_PLOTTER::FlashPadRoundRect( const wxPoint& aPadPos, const wxSize& aSize,
int aCornerRadius, double aOrient,
EDA_DRAW_MODE_T aTraceMode )
{
SHAPE_POLY_SET outline;
const int segmentToCircleCount = 32;
wxSize size = aSize;
if( aTraceMode == FILLED )
{
// in filled mode, the pen diameter is removed from size
// to keep the pad size
size.x -= KiROUND( penDiameter ) / 2;
size.x = std::max( size.x, 0);
size.y -= KiROUND( penDiameter ) / 2;
size.y = std::max( size.y, 0);
// keep aCornerRadius to a value < min size x,y < 2:
aCornerRadius = std::min( aCornerRadius, std::min( size.x, size.y ) /2 );
}
TransformRoundRectToPolygon( outline, aPadPos, size, aOrient,
aCornerRadius, segmentToCircleCount );
// TransformRoundRectToPolygon creates only one convex polygon
std::vector< wxPoint > cornerList;
cornerList.reserve( segmentToCircleCount + 4 );
SHAPE_LINE_CHAIN& poly = outline.Outline( 0 );
for( int ii = 0; ii < poly.PointCount(); ++ii )
cornerList.push_back( wxPoint( poly.Point( ii ).x, poly.Point( ii ).y ) );
PlotPoly( cornerList, aTraceMode == FILLED ? FILLED_SHAPE : NO_FILL );
}
void GERBER_PLOTTER::FlashPadRoundRect( const wxPoint& aPadPos, const wxSize& aSize,
int aCornerRadius, double aOrient,
EDA_DRAW_MODE_T aTraceMode, void* aData )
{
GBR_METADATA gbr_metadata;
if( aData )
{
gbr_metadata = *static_cast<GBR_METADATA*>( aData );
// If the pad is drawn on a copper layer,
// set attribute to GBR_APERTURE_ATTRIB_CONDUCTOR
if( gbr_metadata.IsCopper() )
gbr_metadata.SetApertureAttrib( GBR_APERTURE_METADATA::GBR_APERTURE_ATTRIB_CONDUCTOR );
wxString attrname( ".P" );
gbr_metadata.m_NetlistMetadata.ClearAttribute( &attrname ); // not allowed on inner layers
}
if( aTraceMode != FILLED )
SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH, &gbr_metadata );
// Currently, a Pad RoundRect is plotted as polygon.
// TODO: use Aperture macro and flash it
SHAPE_POLY_SET outline;
const int segmentToCircleCount = 64;
TransformRoundRectToPolygon( outline, aPadPos, aSize, aOrient,
aCornerRadius, segmentToCircleCount );
if( aTraceMode != FILLED )
outline.Inflate( -GetCurrentLineWidth()/2, 16 );
std::vector< wxPoint > cornerList;
// TransformRoundRectToPolygon creates only one convex polygon
SHAPE_LINE_CHAIN& poly = outline.Outline( 0 );
cornerList.reserve( poly.PointCount() + 1 );
for( int ii = 0; ii < poly.PointCount(); ++ii )
cornerList.push_back( wxPoint( poly.Point( ii ).x, poly.Point( ii ).y ) );
// Close polygon
cornerList.push_back( cornerList[0] );
PlotPoly( cornerList, aTraceMode == FILLED ? FILLED_SHAPE : NO_FILL,
aTraceMode == FILLED ? 0 : GetCurrentLineWidth(), &gbr_metadata );
// Now, flash a pad anchor, if a netlist attribute is set
// (remove me when a Aperture macro will be used)
if( aData && aTraceMode == FILLED )
{
int diameter = std::min( aSize.x, aSize.y );
FlashPadCircle( aPadPos, diameter, aTraceMode , aData );
}
}
void DXF_PLOTTER::FlashPadRoundRect( const wxPoint& aPadPos, const wxSize& aSize,
int aCornerRadius, double aOrient,
EDA_DRAW_MODE_T aTraceMode, void* aData )
{
SHAPE_POLY_SET outline;
const int segmentToCircleCount = 64;
TransformRoundRectToPolygon( outline, aPadPos, aSize, aOrient,
aCornerRadius, segmentToCircleCount );
// TransformRoundRectToPolygon creates only one convex polygon
SHAPE_LINE_CHAIN& poly = outline.Outline( 0 );
MoveTo( wxPoint( poly.Point( 0 ).x, poly.Point( 0 ).y ) );
for( int ii = 1; ii < poly.PointCount(); ++ii )
LineTo( wxPoint( poly.Point( ii ).x, poly.Point( ii ).y ) );
FinishTo( wxPoint( poly.Point( 0 ).x, poly.Point( 0 ).y ) );
}
void PSLIKE_PLOTTER::FlashPadRoundRect( const wxPoint& aPadPos, const wxSize& aSize,
int aCornerRadius, double aOrient,
EDA_DRAW_MODE_T aTraceMode, void* aData )
{
wxSize size( aSize );
if( aTraceMode == FILLED )
SetCurrentLineWidth( 0 );
else
{
SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH );
size.x -= GetCurrentLineWidth();
size.y -= GetCurrentLineWidth();
aCornerRadius -= GetCurrentLineWidth()/2;
}
SHAPE_POLY_SET outline;
const int segmentToCircleCount = 64;
TransformRoundRectToPolygon( outline, aPadPos, size, aOrient,
aCornerRadius, segmentToCircleCount );
std::vector< wxPoint > cornerList;
cornerList.reserve( segmentToCircleCount + 5 );
// TransformRoundRectToPolygon creates only one convex polygon
SHAPE_LINE_CHAIN& poly = outline.Outline( 0 );
for( int ii = 0; ii < poly.PointCount(); ++ii )
cornerList.push_back( wxPoint( poly.Point( ii ).x, poly.Point( ii ).y ) );
// Close polygon
cornerList.push_back( cornerList[0] );
PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILLED_SHAPE : NO_FILL,
GetCurrentLineWidth() );
}
bool D_PAD::HitTest( const wxPoint& aPosition ) const
{
int dx, dy;
wxPoint shape_pos = ShapePos();
wxPoint delta = aPosition - shape_pos;
// first test: a test point must be inside a minimum sized bounding circle.
int radius = GetBoundingRadius();
if( ( abs( delta.x ) > radius ) || ( abs( delta.y ) > radius ) )
return false;
dx = m_Size.x >> 1; // dx also is the radius for rounded pads
dy = m_Size.y >> 1;
switch( GetShape() )
{
case PAD_SHAPE_CIRCLE:
if( KiROUND( EuclideanNorm( delta ) ) <= dx )
return true;
break;
case PAD_SHAPE_TRAPEZOID:
{
wxPoint poly[4];
BuildPadPolygon( poly, wxSize(0,0), 0 );
RotatePoint( &delta, -m_Orient );
return TestPointInsidePolygon( poly, 4, delta );
}
case PAD_SHAPE_OVAL:
{
RotatePoint( &delta, -m_Orient );
// An oval pad has the same shape as a segment with rounded ends
// After rotation, the test point is relative to an horizontal pad
int dist;
wxPoint offset;
if( dy > dx ) // shape is a vertical oval
{
offset.y = dy - dx;
dist = dx;
}
else //if( dy <= dx ) shape is an horizontal oval
{
offset.x = dy - dx;
dist = dy;
}
return TestSegmentHit( delta, - offset, offset, dist );
}
break;
case PAD_SHAPE_RECT:
RotatePoint( &delta, -m_Orient );
if( (abs( delta.x ) <= dx ) && (abs( delta.y ) <= dy) )
return true;
break;
case PAD_SHAPE_ROUNDRECT:
{
// Check for hit in polygon
SHAPE_POLY_SET outline;
const int segmentToCircleCount = 32;
TransformRoundRectToPolygon( outline, wxPoint(0,0), GetSize(), m_Orient,
GetRoundRectCornerRadius(), segmentToCircleCount );
const SHAPE_LINE_CHAIN &poly = outline.COutline( 0 );
return TestPointInsidePolygon( (const wxPoint*)&poly.CPoint(0), poly.PointCount(), delta );
}
break;
case PAD_SHAPE_CUSTOM:
// Check for hit in polygon
RotatePoint( &delta, -m_Orient );
if( m_customShapeAsPolygon.OutlineCount() )
{
const SHAPE_LINE_CHAIN& poly = m_customShapeAsPolygon.COutline( 0 );
return TestPointInsidePolygon( (const wxPoint*)&poly.CPoint(0), poly.PointCount(), delta );
}
break;
}
return false;
}
