kicad/pcbnew/plot_rtn.cpp

1060 lines
34 KiB
C++

/**
* @file plot_rtn.cpp
* @brief Common plot routines.
*/
#include <fctsys.h>
#include <common.h>
#include <plot_common.h>
#include <base_struct.h>
#include <drawtxt.h>
#include <confirm.h>
#include <trigo.h>
#include <wxBasePcbFrame.h>
#include <pcbcommon.h>
#include <macros.h>
#include <class_board.h>
#include <class_module.h>
#include <class_track.h>
#include <class_edge_mod.h>
#include <class_pcb_text.h>
#include <class_zone.h>
#include <class_drawsegment.h>
#include <class_mire.h>
#include <class_dimension.h>
#include <pcbnew.h>
#include <pcbplot.h>
static void Plot_Edges_Modules( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts,
BOARD* pcb, int aLayerMask, EDA_DRAW_MODE_T trace_mode );
static void PlotTextModule( PLOTTER* aPlotter, TEXTE_MODULE* pt_texte, EDA_DRAW_MODE_T trace_mode );
/* Creates the plot for silkscreen layers
*/
void PCB_BASE_FRAME::PlotSilkScreen( PLOTTER* aPlotter, int aLayerMask, EDA_DRAW_MODE_T trace_mode )
{
bool trace_val, trace_ref;
TEXTE_MODULE* pt_texte;
const PCB_PLOT_PARAMS& plot_opts = GetPlotSettings();
// Plot edge layer and graphic items
for( EDA_ITEM* item = m_Pcb->m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_LINE_T:
PlotDrawSegment( aPlotter, plot_opts, (DRAWSEGMENT*) item, aLayerMask, trace_mode );
break;
case PCB_TEXT_T:
PlotTextePcb( aPlotter, plot_opts, (TEXTE_PCB*) item, aLayerMask, trace_mode );
break;
case PCB_DIMENSION_T:
PlotDimension( aPlotter, plot_opts, (DIMENSION*) item, aLayerMask, trace_mode );
break;
case PCB_TARGET_T:
PlotPcbTarget( aPlotter, plot_opts, (PCB_TARGET*) item, aLayerMask, trace_mode );
break;
case PCB_MARKER_T:
break;
default:
DisplayError( this, wxT( "PlotSilkScreen() error: unexpected Type()" ) );
break;
}
}
// Plot footprint outlines :
Plot_Edges_Modules( aPlotter, plot_opts, m_Pcb, aLayerMask, trace_mode );
// Plot pads (creates pads outlines, for pads on silkscreen layers)
int layersmask_plotpads = aLayerMask;
// Calculate the mask layers of allowed layers for pads
if( !plot_opts.m_PlotPadsOnSilkLayer ) // Do not plot pads on silk screen layers
layersmask_plotpads &= ~(SILKSCREEN_LAYER_BACK | SILKSCREEN_LAYER_FRONT );
if( layersmask_plotpads )
{
for( MODULE* Module = m_Pcb->m_Modules; Module; Module = Module->Next() )
{
for( D_PAD * pad = Module->m_Pads; pad != NULL; pad = pad->Next() )
{
// See if the pad is on this layer
if( (pad->GetLayerMask() & layersmask_plotpads) == 0 )
continue;
wxPoint shape_pos = pad->ReturnShapePos();
switch( pad->GetShape() )
{
case PAD_CIRCLE:
aPlotter->FlashPadCircle( shape_pos, pad->GetSize().x, LINE );
break;
case PAD_OVAL:
aPlotter->FlashPadOval( shape_pos, pad->GetSize(),
pad->GetOrientation(), LINE );
break;
case PAD_TRAPEZOID:
{
wxPoint coord[4];
pad->BuildPadPolygon( coord, wxSize(0,0), 0 );
aPlotter->FlashPadTrapez( shape_pos, coord,
pad->GetOrientation(), LINE );
}
break;
case PAD_RECT:
default:
aPlotter->FlashPadRect( shape_pos, pad->GetSize(),
pad->GetOrientation(), LINE );
break;
}
}
}
}
// Plot footprints fields (ref, value ...)
for( MODULE* module = m_Pcb->m_Modules; module; module = module->Next() )
{
// see if we want to plot VALUE and REF fields
trace_val = plot_opts.m_PlotValue;
trace_ref = plot_opts.m_PlotReference;
TEXTE_MODULE* text = module->m_Reference;
unsigned textLayer = text->GetLayer();
if( textLayer >= 32 )
{
wxString errMsg;
errMsg.Printf( _( "Your BOARD has a bad layer number of %u for \
module\n %s's \"reference\" text." ),
textLayer, GetChars( module->GetReference() ) );
DisplayError( this, errMsg );
return;
}
if( ( ( 1 << textLayer ) & aLayerMask ) == 0 )
trace_ref = false;
if( !text->IsVisible() && !plot_opts.m_PlotInvisibleTexts )
trace_ref = false;
text = module->m_Value;
textLayer = text->GetLayer();
if( textLayer > 32 )
{
wxString errMsg;
errMsg.Printf( _( "Your BOARD has a bad layer number of %u for \
module\n %s's \"value\" text." ),
textLayer, GetChars( module->GetReference() ) );
DisplayError( this, errMsg );
return;
}
if( ( (1 << textLayer) & aLayerMask ) == 0 )
trace_val = false;
if( !text->IsVisible() && !plot_opts.m_PlotInvisibleTexts )
trace_val = false;
// Plot text fields, if allowed
if( trace_ref )
PlotTextModule( aPlotter, module->m_Reference, trace_mode );
if( trace_val )
PlotTextModule( aPlotter, module->m_Value, trace_mode );
for( pt_texte = (TEXTE_MODULE*) module->m_Drawings.GetFirst();
pt_texte != NULL;
pt_texte = pt_texte->Next() )
{
if( pt_texte->Type() != PCB_MODULE_TEXT_T )
continue;
if( !plot_opts.m_PlotTextOther )
continue;
if( !pt_texte->IsVisible() && !plot_opts.m_PlotInvisibleTexts )
continue;
textLayer = pt_texte->GetLayer();
if( textLayer >= 32 )
{
wxString errMsg;
errMsg.Printf( _( "Your BOARD has a bad layer number of %u \
for module\n %s's \"module text\" text of %s." ),
textLayer, GetChars( module->GetReference() ),
GetChars( pt_texte->m_Text ) );
DisplayError( this, errMsg );
return;
}
if( !( ( 1 << textLayer ) & aLayerMask ) )
continue;
PlotTextModule( aPlotter, pt_texte, trace_mode );
}
}
// Plot filled areas
for( int ii = 0; ii < m_Pcb->GetAreaCount(); ii++ )
{
ZONE_CONTAINER* edge_zone = m_Pcb->GetArea( ii );
if( ( ( 1 << edge_zone->GetLayer() ) & aLayerMask ) == 0 )
continue;
PlotFilledAreas( aPlotter, plot_opts, edge_zone, trace_mode );
}
// Plot segments used to fill zone areas (outdated, but here for old boards
// compatibility):
for( SEGZONE* seg = m_Pcb->m_Zone; seg != NULL; seg = seg->Next() )
{
if( ( ( 1 << seg->GetLayer() ) & aLayerMask ) == 0 )
continue;
aPlotter->ThickSegment( seg->m_Start, seg->m_End, seg->m_Width, trace_mode );
}
}
static void PlotTextModule( PLOTTER* aPlotter, TEXTE_MODULE* pt_texte, EDA_DRAW_MODE_T trace_mode )
{
wxSize size;
wxPoint pos;
int orient, thickness;
// calculate some text parameters :
size = pt_texte->m_Size;
pos = pt_texte->m_Pos;
orient = pt_texte->GetDrawRotation();
thickness = pt_texte->m_Thickness;
if( trace_mode == LINE )
thickness = -1;
if( pt_texte->m_Mirror )
NEGATE( size.x ); // Text is mirrored
// Non bold texts thickness is clamped at 1/6 char size by the low level draw function.
// but in Pcbnew we do not manage bold texts and thickness up to 1/4 char size
// (like bold text) and we manage the thickness.
// So we set bold flag to true
bool allow_bold = pt_texte->m_Bold || thickness;
aPlotter->Text( pos, BLACK,
pt_texte->m_Text,
orient, size,
pt_texte->m_HJustify, pt_texte->m_VJustify,
thickness, pt_texte->m_Italic, allow_bold );
}
void PlotDimension( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts, DIMENSION* aDim, int aLayerMask,
EDA_DRAW_MODE_T trace_mode )
{
if( (GetLayerMask( aDim->GetLayer() ) & aLayerMask) == 0 )
return;
DRAWSEGMENT draw;
draw.SetWidth( (trace_mode==LINE) ? -1 : aDim->GetWidth() );
draw.SetLayer( aDim->GetLayer() );
PlotTextePcb( aPlotter, aPlotOpts, &aDim->m_Text, aLayerMask, trace_mode );
draw.SetStart( wxPoint( aDim->m_crossBarOx, aDim->m_crossBarOy ));
draw.SetEnd( wxPoint( aDim->m_crossBarFx, aDim->m_crossBarFy ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetStart( wxPoint( aDim->m_featureLineGOx, aDim->m_featureLineGOy ));
draw.SetEnd( wxPoint( aDim->m_featureLineGFx, aDim->m_featureLineGFy ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetStart( wxPoint( aDim->m_featureLineDOx, aDim->m_featureLineDOy ));
draw.SetEnd( wxPoint( aDim->m_featureLineDFx, aDim->m_featureLineDFy ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetStart( wxPoint( aDim->m_arrowD1Ox, aDim->m_arrowD1Oy ));
draw.SetEnd( wxPoint( aDim->m_arrowD1Fx, aDim->m_arrowD1Fy ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetStart( wxPoint( aDim->m_arrowD2Ox, aDim->m_arrowD2Oy ));
draw.SetEnd( wxPoint( aDim->m_arrowD2Fx, aDim->m_arrowD2Fy ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetStart( wxPoint( aDim->m_arrowG1Ox, aDim->m_arrowG1Oy ));
draw.SetEnd( wxPoint( aDim->m_arrowG1Fx, aDim->m_arrowG1Fy ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetStart( wxPoint( aDim->m_arrowG2Ox, aDim->m_arrowG2Oy ));
draw.SetEnd( wxPoint( aDim->m_arrowG2Fx, aDim->m_arrowG2Fy ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
}
void PlotPcbTarget( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts, PCB_TARGET* aMire, int aLayerMask,
EDA_DRAW_MODE_T trace_mode )
{
int dx1, dx2, dy1, dy2, radius;
if( (GetLayerMask( aMire->GetLayer() ) & aLayerMask) == 0 )
return;
DRAWSEGMENT draw;
draw.SetShape( S_CIRCLE );
draw.SetWidth( ( trace_mode == LINE ) ? -1 : aMire->GetWidth() );
draw.SetLayer( aMire->GetLayer() );
draw.SetStart( aMire->GetPosition() );
draw.SetEnd( wxPoint( draw.GetStart().x + ( aMire->GetSize() / 4 ), draw.GetStart().y ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetShape( S_SEGMENT );
radius = aMire->GetSize() / 2;
dx1 = radius;
dy1 = 0;
dx2 = 0;
dy2 = radius;
if( aMire->GetShape() ) // Shape X
{
dx1 = dy1 = ( radius * 7 ) / 5;
dx2 = dx1;
dy2 = -dy1;
}
wxPoint mirePos( aMire->GetPosition() );
draw.SetStart( wxPoint( mirePos.x - dx1, mirePos.y - dy1 ));
draw.SetEnd( wxPoint( mirePos.x + dx1, mirePos.y + dy1 ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
draw.SetStart( wxPoint( mirePos.x - dx2, mirePos.y - dy2 ));
draw.SetEnd( wxPoint( mirePos.x + dx2, mirePos.y + dy2 ));
PlotDrawSegment( aPlotter, aPlotOpts, &draw, aLayerMask, trace_mode );
}
// Plot footprints graphic items (outlines)
void Plot_Edges_Modules( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts, BOARD* aPcb, int aLayerMask, EDA_DRAW_MODE_T trace_mode )
{
for( MODULE* module = aPcb->m_Modules; module; module = module->Next() )
{
for( EDGE_MODULE* edge = (EDGE_MODULE*) module->m_Drawings.GetFirst();
edge;
edge = edge->Next() )
{
if( edge->Type() != PCB_MODULE_EDGE_T )
continue;
if( ( GetLayerMask( edge->GetLayer() ) & aLayerMask ) == 0 )
continue;
Plot_1_EdgeModule( aPlotter, aPlotOpts, edge, trace_mode, aLayerMask );
}
}
}
//* Plot a graphic item (outline) relative to a footprint
void Plot_1_EdgeModule( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts,
EDGE_MODULE* aEdge, EDA_DRAW_MODE_T trace_mode, int masque_layer )
{
int type_trace; // Type of item to plot.
int thickness; // Segment thickness.
int radius; // Circle radius.
if( aEdge->Type() != PCB_MODULE_EDGE_T )
return;
type_trace = aEdge->GetShape();
thickness = aEdge->GetWidth();
wxPoint pos( aEdge->GetStart() );
wxPoint end( aEdge->GetEnd() );
switch( type_trace )
{
case S_SEGMENT:
aPlotter->ThickSegment( pos, end, thickness, trace_mode );
break;
case S_CIRCLE:
radius = (int) hypot( (double) ( end.x - pos.x ),
(double) ( end.y - pos.y ) );
aPlotter->ThickCircle( pos, radius * 2, thickness, trace_mode );
break;
case S_ARC:
{
radius = (int) hypot( (double) ( end.x - pos.x ),
(double) ( end.y - pos.y ) );
double startAngle = ArcTangente( end.y - pos.y, end.x - pos.x );
double endAngle = startAngle + aEdge->GetAngle();
if ( ( aPlotOpts.GetPlotFormat() == PLOT_FORMAT_DXF ) &&
( masque_layer & ( SILKSCREEN_LAYER_BACK | DRAW_LAYER | COMMENT_LAYER ) ) )
aPlotter->ThickArc( pos, -startAngle, -endAngle, radius,
thickness, trace_mode );
else
aPlotter->ThickArc( pos, -endAngle, -startAngle, radius,
thickness, trace_mode );
}
break;
case S_POLYGON:
{
const std::vector<wxPoint>& polyPoints = aEdge->GetPolyPoints();
if( polyPoints.size() <= 1 ) // Malformed polygon
break;
// We must compute true coordinates from m_PolyList
// which are relative to module position, orientation 0
MODULE* module = aEdge->GetParentModule();
std::vector< wxPoint > cornerList;
cornerList.reserve( polyPoints.size() );
for( unsigned ii = 0; ii < polyPoints.size(); ii++ )
{
wxPoint corner = polyPoints[ii];
if( module )
{
RotatePoint( &corner, module->GetOrientation() );
corner += module->GetPosition();
}
cornerList.push_back( corner );
}
aPlotter->PlotPoly( cornerList, FILLED_SHAPE, thickness );
}
break;
}
}
// Plot a PCB Text, i;e. a text found on a copper or technical layer
void PlotTextePcb( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts, TEXTE_PCB* pt_texte, int aLayerMask,
EDA_DRAW_MODE_T trace_mode )
{
int orient, thickness;
wxPoint pos;
wxSize size;
if( pt_texte->m_Text.IsEmpty() )
return;
if( ( GetLayerMask( pt_texte->GetLayer() ) & aLayerMask ) == 0 )
return;
size = pt_texte->m_Size;
pos = pt_texte->m_Pos;
orient = pt_texte->m_Orient;
thickness = ( trace_mode==LINE ) ? -1 : pt_texte->m_Thickness;
if( pt_texte->m_Mirror )
size.x = -size.x;
// Non bold texts thickness is clamped at 1/6 char size by the low level draw function.
// but in Pcbnew we do not manage bold texts and thickness up to 1/4 char size
// (like bold text) and we manage the thickness.
// So we set bold flag to true
bool allow_bold = pt_texte->m_Bold || thickness;
if( pt_texte->m_MultilineAllowed )
{
wxArrayString* list = wxStringSplit( pt_texte->m_Text, '\n' );
wxPoint offset;
offset.y = pt_texte->GetInterline();
RotatePoint( &offset, orient );
for( unsigned i = 0; i < list->Count(); i++ )
{
wxString txt = list->Item( i );
aPlotter->Text( pos, BLACK, txt, orient, size,
pt_texte->m_HJustify, pt_texte->m_VJustify,
thickness, pt_texte->m_Italic, allow_bold );
pos += offset;
}
delete list;
}
else
{
aPlotter->Text( pos, BLACK, pt_texte->m_Text, orient, size,
pt_texte->m_HJustify, pt_texte->m_VJustify,
thickness, pt_texte->m_Italic, allow_bold );
}
}
/* Plot areas (given by .m_FilledPolysList member) in a zone
*/
void PlotFilledAreas( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts, ZONE_CONTAINER* aZone, EDA_DRAW_MODE_T trace_mode )
{
std::vector<CPolyPt> polysList = aZone->GetFilledPolysList();
unsigned imax = polysList.size();
if( imax == 0 ) // Nothing to draw
return;
// We need a buffer to store corners coordinates:
static std::vector< wxPoint > cornerList;
cornerList.clear();
/* Plot all filled areas: filled areas have a filled area and a thick
* outline we must plot the filled area itself ( as a filled polygon
* OR a set of segments ) and plot the thick outline itself
*
* in non filled mode the outline is plotted, but not the filling items
*/
for( unsigned ic = 0; ic < imax; ic++ )
{
CPolyPt* corner = &polysList[ic];
cornerList.push_back( wxPoint( corner->x, corner->y) );
if( corner->end_contour ) // Plot the current filled area outline
{
// First, close the outline
if( cornerList[0] != cornerList[cornerList.size() - 1] )
{
cornerList.push_back( cornerList[0] );
}
// Plot the current filled area and its outline
if( trace_mode == FILLED )
{
// Plot the current filled area polygon
if( aZone->m_FillMode == 0 ) // We are using solid polygons
{ // (if != 0: using segments )
aPlotter->PlotPoly( cornerList, FILLED_SHAPE );
}
else // We are using areas filled by
{ // segments: plot them )
for( unsigned iseg = 0; iseg < aZone->m_FillSegmList.size(); iseg++ )
{
wxPoint start = aZone->m_FillSegmList[iseg].m_Start;
wxPoint end = aZone->m_FillSegmList[iseg].m_End;
aPlotter->ThickSegment( start, end,
aZone->m_ZoneMinThickness,
trace_mode );
}
}
// Plot the current filled area outline
if( aZone->m_ZoneMinThickness > 0 )
aPlotter->PlotPoly( cornerList, NO_FILL, aZone->m_ZoneMinThickness );
}
else
{
if( aZone->m_ZoneMinThickness > 0 )
{
for( unsigned jj = 1; jj<cornerList.size(); jj++ )
aPlotter->ThickSegment( cornerList[jj -1], cornerList[jj],
( trace_mode == LINE ) ? -1 : aZone->m_ZoneMinThickness,
trace_mode );
}
aPlotter->SetCurrentLineWidth( -1 );
}
cornerList.clear();
}
}
}
/* Plot items type DRAWSEGMENT on layers allowed by aLayerMask
*/
void PlotDrawSegment( PLOTTER* aPlotter, const PCB_PLOT_PARAMS& aPlotOpts, DRAWSEGMENT* aSeg, int aLayerMask,
EDA_DRAW_MODE_T trace_mode )
{
int thickness;
int radius = 0, StAngle = 0, EndAngle = 0;
if( (GetLayerMask( aSeg->GetLayer() ) & aLayerMask) == 0 )
return;
if( trace_mode == LINE )
thickness = aPlotOpts.m_PlotLineWidth;
else
thickness = aSeg->GetWidth();
wxPoint start( aSeg->GetStart() );
wxPoint end( aSeg->GetEnd() );
aPlotter->SetCurrentLineWidth( thickness );
switch( aSeg->GetShape() )
{
case S_CIRCLE:
radius = (int) hypot( (double) ( end.x - start.x ),
(double) ( end.y - start.y ) );
aPlotter->ThickCircle( start, radius * 2, thickness, trace_mode );
break;
case S_ARC:
radius = (int) hypot( (double) ( end.x - start.x ),
(double) ( end.y - start.y ) );
StAngle = ArcTangente( end.y - start.y, end.x - start.x );
EndAngle = StAngle + aSeg->GetAngle();
aPlotter->ThickArc( start, -EndAngle, -StAngle, radius, thickness, trace_mode );
break;
case S_CURVE:
{
const std::vector<wxPoint>& bezierPoints = aSeg->GetBezierPoints();
for( unsigned i = 1; i < bezierPoints.size(); i++ )
aPlotter->ThickSegment( bezierPoints[i - 1],
bezierPoints[i],
thickness,
trace_mode );
}
break;
default:
aPlotter->ThickSegment( start, end, thickness, trace_mode );
}
}
void PCB_BASE_FRAME::Plot_Layer( PLOTTER* aPlotter, int Layer, EDA_DRAW_MODE_T trace_mode )
{
const PCB_PLOT_PARAMS& plot_opts = GetPlotSettings();
// Specify that the contents of the "Edges Pcb" layer are to be plotted
// in addition to the contents of the currently specified layer.
int layer_mask = GetLayerMask( Layer );
if( !plot_opts.m_ExcludeEdgeLayer )
layer_mask |= EDGE_LAYER;
switch( Layer )
{
case FIRST_COPPER_LAYER:
case LAYER_N_2:
case LAYER_N_3:
case LAYER_N_4:
case LAYER_N_5:
case LAYER_N_6:
case LAYER_N_7:
case LAYER_N_8:
case LAYER_N_9:
case LAYER_N_10:
case LAYER_N_11:
case LAYER_N_12:
case LAYER_N_13:
case LAYER_N_14:
case LAYER_N_15:
case LAST_COPPER_LAYER:
Plot_Standard_Layer( aPlotter, layer_mask, true, trace_mode,
plot_opts.m_SkipNPTH_Pads );
// Adding drill marks, if required and if the plotter is able to plot them:
if( plot_opts.m_DrillShapeOpt != PCB_PLOT_PARAMS::NO_DRILL_SHAPE )
{
if( aPlotter->GetPlotterType() == PLOT_FORMAT_POST )
PlotDrillMark( aPlotter, trace_mode,
plot_opts.m_DrillShapeOpt ==
PCB_PLOT_PARAMS::SMALL_DRILL_SHAPE );
}
break;
case SOLDERMASK_N_BACK:
case SOLDERMASK_N_FRONT:
Plot_Standard_Layer( aPlotter, layer_mask,
plot_opts.m_PlotViaOnMaskLayer, trace_mode );
break;
case SOLDERPASTE_N_BACK:
case SOLDERPASTE_N_FRONT:
Plot_Standard_Layer( aPlotter, layer_mask, false, trace_mode );
break;
case SILKSCREEN_N_FRONT:
case SILKSCREEN_N_BACK:
PlotSilkScreen( aPlotter, layer_mask, trace_mode );
// Gerber: Subtract soldermask from silkscreen if enabled
if( aPlotter->GetPlotterType() == PLOT_FORMAT_GERBER
&& plot_opts.GetSubtractMaskFromSilk() )
{
if( Layer == SILKSCREEN_N_FRONT )
{
layer_mask = GetLayerMask( SOLDERMASK_N_FRONT );
}
else
{
layer_mask = GetLayerMask( SOLDERMASK_N_BACK );
}
// Set layer polarity to negative
aPlotter->SetLayerPolarity( false );
Plot_Standard_Layer( aPlotter, layer_mask,
plot_opts.m_PlotViaOnMaskLayer,
trace_mode );
}
break;
default:
PlotSilkScreen( aPlotter, layer_mask, trace_mode );
break;
}
}
/* Plot a copper layer or mask.
* Silk screen layers are not plotted here.
*/
void PCB_BASE_FRAME::Plot_Standard_Layer( PLOTTER* aPlotter,
int aLayerMask,
bool aPlotVia,
EDA_DRAW_MODE_T aPlotMode,
bool aSkipNPTH_Pads )
{
wxPoint pos;
wxSize size;
wxString msg;
const PCB_PLOT_PARAMS& plot_opts = GetPlotSettings();
// Plot pcb draw items.
for( BOARD_ITEM* item = m_Pcb->m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_LINE_T:
PlotDrawSegment( aPlotter, plot_opts, (DRAWSEGMENT*) item, aLayerMask, aPlotMode );
break;
case PCB_TEXT_T:
PlotTextePcb( aPlotter, plot_opts, (TEXTE_PCB*) item, aLayerMask, aPlotMode );
break;
case PCB_DIMENSION_T:
PlotDimension( aPlotter, plot_opts, (DIMENSION*) item, aLayerMask, aPlotMode );
break;
case PCB_TARGET_T:
PlotPcbTarget( aPlotter, plot_opts, (PCB_TARGET*) item, aLayerMask, aPlotMode );
break;
case PCB_MARKER_T:
break;
default:
wxMessageBox( wxT( "Plot_Standard_Layer() error : Unexpected Draw Type" ) );
break;
}
}
// Draw footprint shapes without pads (pads will plotted later)
for( MODULE* module = m_Pcb->m_Modules; module; module = module->Next() )
{
for( BOARD_ITEM* item = module->m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
if( aLayerMask & GetLayerMask( item->GetLayer() ) )
Plot_1_EdgeModule( aPlotter, plot_opts, (EDGE_MODULE*) item, aPlotMode, aLayerMask );
break;
default:
break;
}
}
}
// Plot footprint pads
for( MODULE* module = m_Pcb->m_Modules; module; module = module->Next() )
{
for( D_PAD* pad = module->m_Pads; pad; pad = pad->Next() )
{
if( (pad->GetLayerMask() & aLayerMask) == 0 )
continue;
wxPoint shape_pos = pad->ReturnShapePos();
pos = shape_pos;
wxSize margin;
double width_adj = 0;
if( aLayerMask & ALL_CU_LAYERS )
{
width_adj = aPlotter->GetPlotWidthAdj();
}
switch( aLayerMask &
( SOLDERMASK_LAYER_BACK | SOLDERMASK_LAYER_FRONT |
SOLDERPASTE_LAYER_BACK | SOLDERPASTE_LAYER_FRONT ) )
{
case SOLDERMASK_LAYER_FRONT:
case SOLDERMASK_LAYER_BACK:
margin.x = margin.y = pad->GetSolderMaskMargin();
break;
case SOLDERPASTE_LAYER_FRONT:
case SOLDERPASTE_LAYER_BACK:
margin = pad->GetSolderPasteMargin();
break;
default:
break;
}
size.x = pad->GetSize().x + ( 2 * margin.x ) + width_adj;
size.y = pad->GetSize().y + ( 2 * margin.y ) + width_adj;
// Don't draw a null size item :
if( size.x <= 0 || size.y <= 0 )
continue;
switch( pad->GetShape() )
{
case PAD_CIRCLE:
if( aSkipNPTH_Pads &&
(pad->GetSize() == pad->GetDrillSize()) &&
(pad->GetAttribute() == PAD_HOLE_NOT_PLATED) )
break;
aPlotter->FlashPadCircle( pos, size.x, aPlotMode );
break;
case PAD_OVAL:
if( aSkipNPTH_Pads &&
(pad->GetSize() == pad->GetDrillSize()) &&
(pad->GetAttribute() == PAD_HOLE_NOT_PLATED) )
break;
aPlotter->FlashPadOval( pos, size, pad->GetOrientation(), aPlotMode );
break;
case PAD_TRAPEZOID:
{
wxPoint coord[4];
pad->BuildPadPolygon( coord, margin, 0 );
aPlotter->FlashPadTrapez( pos, coord, pad->GetOrientation(), aPlotMode );
}
break;
case PAD_RECT:
default:
aPlotter->FlashPadRect( pos, size, pad->GetOrientation(), aPlotMode );
break;
}
}
}
// Plot vias :
if( aPlotVia )
{
for( TRACK* track = m_Pcb->m_Track; track; track = track->Next() )
{
if( track->Type() != PCB_VIA_T )
continue;
SEGVIA* Via = (SEGVIA*) track;
// vias are not plotted if not on selected layer, but if layer
// is SOLDERMASK_LAYER_BACK or SOLDERMASK_LAYER_FRONT,vias are drawn,
// if they are on an external copper layer
int via_mask_layer = Via->ReturnMaskLayer();
if( via_mask_layer & LAYER_BACK )
via_mask_layer |= SOLDERMASK_LAYER_BACK;
if( via_mask_layer & LAYER_FRONT )
via_mask_layer |= SOLDERMASK_LAYER_FRONT;
if( ( via_mask_layer & aLayerMask ) == 0 )
continue;
int via_margin = 0;
double width_adj = 0;
// If the current layer is a solder mask, use the global mask
// clearance for vias
if( ( aLayerMask & ( SOLDERMASK_LAYER_BACK | SOLDERMASK_LAYER_FRONT ) ) )
via_margin = GetBoard()->GetDesignSettings().m_SolderMaskMargin;
if( aLayerMask & ALL_CU_LAYERS )
{
width_adj = aPlotter->GetPlotWidthAdj();
}
pos = Via->m_Start;
size.x = size.y = Via->m_Width + 2 * via_margin + width_adj;
// Don't draw a null size item :
if( size.x <= 0 )
continue;
aPlotter->FlashPadCircle( pos, size.x, aPlotMode );
}
}
// Plot tracks (not vias) :
for( TRACK* track = m_Pcb->m_Track; track; track = track->Next() )
{
wxPoint end;
if( track->Type() == PCB_VIA_T )
continue;
if( (GetLayerMask( track->GetLayer() ) & aLayerMask) == 0 )
continue;
size.x = size.y = track->m_Width + aPlotter->GetPlotWidthAdj();
pos = track->m_Start;
end = track->m_End;
aPlotter->ThickSegment( pos, end, size.x, aPlotMode );
}
// Plot zones (outdated, for old boards compatibility):
for( TRACK* track = m_Pcb->m_Zone; track; track = track->Next() )
{
wxPoint end;
if( (GetLayerMask( track->GetLayer() ) & aLayerMask) == 0 )
continue;
size.x = size.y = track->m_Width + aPlotter->GetPlotWidthAdj();
pos = track->m_Start;
end = track->m_End;
aPlotter->ThickSegment( pos, end, size.x, aPlotMode );
}
// Plot filled ares
for( int ii = 0; ii < m_Pcb->GetAreaCount(); ii++ )
{
ZONE_CONTAINER* edge_zone = m_Pcb->GetArea( ii );
if( ( ( 1 << edge_zone->GetLayer() ) & aLayerMask ) == 0 )
continue;
PlotFilledAreas( aPlotter, plot_opts, edge_zone, aPlotMode );
}
}
/**
* Function PlotDrillMark
* Draw a drill mark for pads and vias.
* Must be called after all drawings, because it
* redraw the drill mark on a pad or via, as a negative (i.e. white) shape in
* FILLED plot mode
* @param aPlotter = the PLOTTER
* @param aTraceMode = the mode of plot (FILLED, SKETCH)
* @param aSmallDrillShape = true to plot a small drill shape, false to plot
* the actual drill shape
*/
void PCB_BASE_FRAME::PlotDrillMark( PLOTTER* aPlotter,
EDA_DRAW_MODE_T aTraceMode,
bool aSmallDrillShape )
{
wxPoint pos;
wxSize diam;
MODULE* Module;
D_PAD* pad;
TRACK* pts;
const PCB_PLOT_PARAMS& plot_opts = GetPlotSettings();
if( aTraceMode == FILLED )
{
aPlotter->SetColor( WHITE );
}
for( pts = m_Pcb->m_Track; pts != NULL; pts = pts->Next() )
{
if( pts->Type() != PCB_VIA_T )
continue;
pos = pts->m_Start;
// It is quite possible that the real drill value is less then small drill value.
if( plot_opts.m_DrillShapeOpt == PCB_PLOT_PARAMS::SMALL_DRILL_SHAPE )
diam.x = diam.y = MIN( SMALL_DRILL, pts->GetDrillValue() );
else
diam.x = diam.y = pts->GetDrillValue();
diam.x -= aPlotter->GetPlotWidthAdj();
diam.x = Clamp( 1, diam.x, pts->m_Width - 1 );
aPlotter->FlashPadCircle( pos, diam.x, aTraceMode );
}
for( Module = m_Pcb->m_Modules; Module != NULL; Module = Module->Next() )
{
for( pad = Module->m_Pads; pad != NULL; pad = pad->Next() )
{
if( pad->GetDrillSize().x == 0 )
continue;
// Output hole shapes:
pos = pad->GetPosition();
if( pad->GetDrillShape() == PAD_OVAL )
{
diam = pad->GetDrillSize();
diam.x -= aPlotter->GetPlotWidthAdj();
diam.x = Clamp( 1, diam.x, pad->GetSize().x - 1 );
diam.y -= aPlotter->GetPlotWidthAdj();
diam.y = Clamp( 1, diam.y, pad->GetSize().y - 1 );
aPlotter->FlashPadOval( pos, diam, pad->GetOrientation(), aTraceMode );
}
else
{
// It is quite possible that the real pad drill value is less then small drill value.
diam.x = aSmallDrillShape ? MIN( SMALL_DRILL, pad->GetDrillSize().x ) : pad->GetDrillSize().x;
diam.x -= aPlotter->GetPlotWidthAdj();
diam.x = Clamp( 1, diam.x, pad->GetSize().x - 1 );
aPlotter->FlashPadCircle( pos, diam.x, aTraceMode );
}
}
}
if( aTraceMode == FILLED )
{
aPlotter->SetColor( BLACK );
}
}