/* Plot round pad or via.
*/
void HPGL_PLOTTER::FlashPadCircle( const wxPoint& pos, int diametre,
EDA_DRAW_MODE_T trace_mode )
{
wxASSERT( outputFile );
DPOINT pos_dev = userToDeviceCoordinates( pos );
int delta = KiROUND( penDiameter - penOverlap );
int radius = ( diametre - KiROUND( penDiameter ) ) / 2;
if( radius < 0 )
radius = 0;
double rsize = userToDeviceSize( radius );
fprintf( outputFile, "PA %.0f,%.0f;CI %.0f;\n",
pos_dev.x, pos_dev.y, rsize );
if( trace_mode == FILLED ) // Plot in filled mode.
{
if( delta > 0 )
{
while( (radius -= delta ) >= 0 )
{
rsize = userToDeviceSize( radius );
fprintf( outputFile, "PA %.0f,%.0f;CI %.0f;\n",
pos_dev.x, pos_dev.y, rsize );
}
}
}
PenFinish();
}
/* Plot an arc:
* Center = center coord
* Stangl, endAngle = angle of beginning and end
* Radius = radius of the arc
* Command
* PU PY x, y; PD start_arc_X AA, start_arc_Y, angle, NbSegm; PU;
* Or PU PY x, y; PD start_arc_X AA, start_arc_Y, angle, PU;
*/
void HPGL_PLOTTER::Arc( const wxPoint& centre, double StAngle, double EndAngle, int radius,
FILL_T fill, int width )
{
wxASSERT( outputFile );
double angle;
if( radius <= 0 )
return;
DPOINT centre_dev = userToDeviceCoordinates( centre );
if( m_plotMirror )
angle = StAngle - EndAngle;
else
angle = EndAngle - StAngle;
NORMALIZE_ANGLE_180( angle );
angle /= 10;
// Calculate arc start point:
wxPoint cmap;
cmap.x = centre.x + KiROUND( cosdecideg( radius, StAngle ) );
cmap.y = centre.y - KiROUND( sindecideg( radius, StAngle ) );
DPOINT cmap_dev = userToDeviceCoordinates( cmap );
fprintf( outputFile,
"PU;PA %.0f,%.0f;PD;AA %.0f,%.0f,",
cmap_dev.x, cmap_dev.y,
centre_dev.x, centre_dev.y );
fprintf( outputFile, "%.0f", angle );
fprintf( outputFile, ";PU;\n" );
PenFinish();
}
/**
* HPGL rectangle: fill not supported
*/
void HPGL_PLOTTER::Rect( const wxPoint& p1, const wxPoint& p2, FILL_T fill, int width )
{
wxASSERT( outputFile );
DPOINT p2dev = userToDeviceCoordinates( p2 );
MoveTo( p1 );
fprintf( outputFile, "EA %.0f,%.0f;\n", p2dev.x, p2dev.y );
PenFinish();
}
/**
* HPGL circle: fill not supported
*/
void HPGL_PLOTTER::Circle( const wxPoint& centre, int diameter, FILL_T fill,
int width )
{
wxASSERT( outputFile );
double radius = userToDeviceSize( diameter / 2 );
if( radius > 0 )
{
MoveTo( centre );
fprintf( outputFile, "CI %g;\n", radius );
PenFinish();
}
}
// HPGL circle
void HPGL_PLOTTER::Circle( const wxPoint& centre, int diameter, FILL_T fill,
int width )
{
wxASSERT( outputFile );
double radius = userToDeviceSize( diameter / 2 );
SetCurrentLineWidth( width );
if( fill == FILLED_SHAPE )
{
// Draw the filled area
MoveTo( centre );
fprintf( outputFile, "PM 0; CI %g;\n", radius );
fprintf( outputFile, hpgl_end_polygon_cmd ); // Close, fill polygon and draw outlines
PenFinish();
}
if( radius > 0 )
{
MoveTo( centre );
fprintf( outputFile, "CI %g;\n", radius );
PenFinish();
}
}
void GERBER_PLOTTER:: PlotPoly( const std::vector< wxPoint >& aCornerList,
FILL_T aFill, int aWidth, void * aData )
{
if( aCornerList.size() <= 1 )
return;
// Gerber format does not know filled polygons with thick outline
// Therefore, to plot a filled polygon with outline having a thickness,
// one should plot outline as thick segments
GBR_METADATA* gbr_metadata = static_cast<GBR_METADATA*>( aData );
SetCurrentLineWidth( aWidth, gbr_metadata );
if( gbr_metadata )
formatNetAttribute( &gbr_metadata->m_NetlistMetadata );
if( aFill )
{
fputs( "G36*\n", outputFile );
MoveTo( aCornerList[0] );
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
LineTo( aCornerList[ii] );
FinishTo( aCornerList[0] );
fputs( "G37*\n", outputFile );
}
if( aWidth > 0 )
{
MoveTo( aCornerList[0] );
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
LineTo( aCornerList[ii] );
// Ensure the thick outline is closed for filled polygons
// (if not filled, could be only a polyline)
if( aFill && ( aCornerList[aCornerList.size()-1] != aCornerList[0] ) )
LineTo( aCornerList[0] );
PenFinish();
}
}
void HPGL_PLOTTER::PlotPoly( const std::vector<wxPoint>& aCornerList,
FILL_T aFill, int aWidth )
{
if( aCornerList.size() <= 1 )
return;
SetCurrentLineWidth( aWidth );
MoveTo( aCornerList[0] );
if( aFill == FILLED_SHAPE )
{
// Draw the filled area
SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH );
fprintf( outputFile, "PM 0;\n" ); // Start polygon
for( unsigned ii = 1; ii < aCornerList.size(); ++ii )
LineTo( aCornerList[ii] );
int ii = aCornerList.size() - 1;
if( aCornerList[ii] != aCornerList[0] )
LineTo( aCornerList[0] );
fprintf( outputFile, hpgl_end_polygon_cmd ); // Close, fill polygon and draw outlines
}
else
{
// Plot only the polygon outline.
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
LineTo( aCornerList[ii] );
// Always close polygon if filled.
if( aFill )
{
int ii = aCornerList.size() - 1;
if( aCornerList[ii] != aCornerList[0] )
LineTo( aCornerList[0] );
}
}
PenFinish();
}
/**
* HPGL polygon: fill not supported (but closed, at least)
*/
void HPGL_PLOTTER::PlotPoly( const std::vector<wxPoint>& aCornerList,
FILL_T aFill, int aWidth )
{
if( aCornerList.size() <= 1 )
return;
MoveTo( aCornerList[0] );
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
LineTo( aCornerList[ii] );
// Close polygon if filled.
if( aFill )
{
int ii = aCornerList.size() - 1;
if( aCornerList[ii] != aCornerList[0] )
LineTo( aCornerList[0] );
}
PenFinish();
}
/* Plot round pad or via.
*/
void HPGL_PLOTTER::FlashPadCircle( const wxPoint& pos, int diametre,
EDA_DRAW_MODE_T trace_mode )
{
wxASSERT( outputFile );
DPOINT pos_dev = userToDeviceCoordinates( pos );
int radius = diametre / 2;
if( trace_mode == FILLED )
{
// if filled mode, the pen diameter is removed from diameter
// to keep the pad size
radius -= KiROUND( penDiameter ) / 2;
}
if( radius < 0 )
radius = 0;
double rsize = userToDeviceSize( radius );
if( trace_mode == FILLED ) // Plot in filled mode.
{
// A filled polygon uses always the current point to start the polygon.
// Gives a correct current starting point for the circle
MoveTo( wxPoint( pos.x+radius, pos.y ) );
// Plot filled area and its outline
fprintf( outputFile, "PM 0; PA %.0f,%.0f;CI %.0f;%s",
pos_dev.x, pos_dev.y, rsize, hpgl_end_polygon_cmd );
}
else
{
// Draw outline only:
fprintf( outputFile, "PA %.0f,%.0f;CI %.0f;\n",
pos_dev.x, pos_dev.y, rsize );
}
PenFinish();
}
/**
* DXF polygon: doesn't fill it but at least it close the filled ones
* DXF does not know thick outline.
* It does not know thhick segments, therefore filled polygons with thick outline
* are converted to inflated polygon by aWidth/2
*/
void DXF_PLOTTER::PlotPoly( const std::vector<wxPoint>& aCornerList,
FILL_T aFill, int aWidth)
{
if( aCornerList.size() <= 1 )
return;
unsigned last = aCornerList.size() - 1;
// Plot outlines with lines (thickness = 0) to define the polygon
if( aWidth <= 0 )
{
MoveTo( aCornerList[0] );
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
LineTo( aCornerList[ii] );
// Close polygon if 'fill' requested
if( aFill )
{
if( aCornerList[last] != aCornerList[0] )
LineTo( aCornerList[0] );
}
PenFinish();
return;
}
// if the polygon outline has thickness, and is not filled
// (i.e. is a polyline) plot outlines with thick segments
if( aWidth > 0 && !aFill )
{
MoveTo( aCornerList[0] );
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
ThickSegment( aCornerList[ii-1], aCornerList[ii],
aWidth, FILLED );
return;
}
// The polygon outline has thickness, and is filled
// Build and plot the polygon which contains the initial
// polygon and its thick outline
SHAPE_POLY_SET bufferOutline;
SHAPE_POLY_SET bufferPolybase;
const int circleToSegmentsCount = 16;
bufferPolybase.NewOutline();
// enter outline as polygon:
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
{
TransformRoundedEndsSegmentToPolygon( bufferOutline,
aCornerList[ii-1], aCornerList[ii], circleToSegmentsCount, aWidth );
}
// enter the initial polygon:
for( unsigned ii = 0; ii < aCornerList.size(); ii++ )
{
bufferPolybase.Append( aCornerList[ii] );
}
// Merge polygons to build the polygon which contains the initial
// polygon and its thick outline
bufferPolybase.BooleanAdd( bufferOutline ); // create the outline which contains thick outline
bufferPolybase.Fracture();
if( bufferPolybase.OutlineCount() < 1 ) // should not happen
return;
const SHAPE_LINE_CHAIN& path = bufferPolybase.COutline( 0 );
if( path.PointCount() < 2 ) // should not happen
return;
// Now, output the final polygon to DXF file:
last = path.PointCount() - 1;
VECTOR2I point = path.CPoint( 0 );
wxPoint startPoint( point.x, point.y );
MoveTo( startPoint );
for( int ii = 1; ii < path.PointCount(); ii++ )
{
point = path.CPoint( ii );
LineTo( wxPoint( point.x, point.y ) );
}
// Close polygon, if needed
point = path.CPoint( last );
wxPoint endPoint( point.x, point.y );
if( endPoint != startPoint )
LineTo( startPoint );
PenFinish();
}
