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kicad/pcbnew/pcb_painter.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 CERN
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <class_board.h>
#include <class_track.h>
#include <class_module.h>
#include <class_pad.h>
#include <class_drawsegment.h>
#include <class_zone.h>
#include <class_pcb_text.h>
#include <class_colors_design_settings.h>
#include <class_marker_pcb.h>
#include <class_dimension.h>
#include <class_mire.h>
#include <class_marker_pcb.h>
#include <pcb_painter.h>
#include <gal/graphics_abstraction_layer.h>
using namespace KIGFX;
PCB_RENDER_SETTINGS::PCB_RENDER_SETTINGS()
{
m_backgroundColor = COLOR4D( 0.0, 0.0, 0.0, 1.0 );
m_padNumbers = true;
m_netNamesOnPads = true;
m_netNamesOnTracks = true;
m_displayZoneMode = DZ_SHOW_FILLED;
// By default everything should be displayed as filled
for( unsigned int i = 0; i < END_PCB_VISIBLE_LIST; ++i )
{
m_sketchMode[i] = false;
}
update();
}
void PCB_RENDER_SETTINGS::ImportLegacyColors( const COLORS_DESIGN_SETTINGS* aSettings )
{
for( int i = 0; i < LAYER_ID_COUNT; i++ )
{
m_layerColors[i] = m_legacyColorMap[aSettings->GetLayerColor( i )];
}
for( int i = 0; i < END_PCB_VISIBLE_LIST; i++ )
{
m_layerColors[ITEM_GAL_LAYER( i )] = m_legacyColorMap[aSettings->GetItemColor( i )];
}
// Default colors for specific layers
m_layerColors[ITEM_GAL_LAYER( VIAS_HOLES_VISIBLE )] = COLOR4D( 0.5, 0.4, 0.0, 0.8 );
m_layerColors[ITEM_GAL_LAYER( PADS_HOLES_VISIBLE )] = COLOR4D( 0.0, 0.5, 0.5, 0.8 );
m_layerColors[ITEM_GAL_LAYER( VIA_THROUGH_VISIBLE )] = COLOR4D( 0.6, 0.6, 0.6, 0.8 );
m_layerColors[ITEM_GAL_LAYER( PADS_VISIBLE )] = COLOR4D( 0.6, 0.6, 0.6, 0.8 );
m_layerColors[NETNAMES_GAL_LAYER( PADS_NETNAMES_VISIBLE )] = COLOR4D( 1.0, 1.0, 1.0, 0.9 );
m_layerColors[NETNAMES_GAL_LAYER( PAD_FR_NETNAMES_VISIBLE )] = COLOR4D( 1.0, 1.0, 1.0, 0.9 );
m_layerColors[NETNAMES_GAL_LAYER( PAD_BK_NETNAMES_VISIBLE )] = COLOR4D( 1.0, 1.0, 1.0, 0.9 );
m_layerColors[ITEM_GAL_LAYER( RATSNEST_VISIBLE )] = COLOR4D( 0.4, 0.4, 0.4, 0.8 );
m_layerColors[ITEM_GAL_LAYER( WORKSHEET )] = COLOR4D( 0.5, 0.0, 0.0, 0.8 );
m_layerColors[ITEM_GAL_LAYER( DRC_VISIBLE )] = COLOR4D( 1.0, 0.0, 0.0, 0.8 );
// Netnames for copper layers
for( LSEQ cu = LSET::AllCuMask().CuStack(); cu; ++cu )
{
LAYER_ID layer = *cu;
m_layerColors[GetNetnameLayer( layer )] = COLOR4D( 0.8, 0.8, 0.8, 0.7 );
}
update();
}
void PCB_RENDER_SETTINGS::LoadDisplayOptions( const DISPLAY_OPTIONS& aOptions )
{
m_hiContrastEnabled = aOptions.ContrastModeDisplay;
m_padNumbers = aOptions.DisplayPadNum;
// Whether to draw tracks, vias & pads filled or as outlines
m_sketchMode[PADS_VISIBLE] = !aOptions.DisplayPadFill;
m_sketchMode[VIA_THROUGH_VISIBLE] = !aOptions.DisplayViaFill;
m_sketchMode[TRACKS_VISIBLE] = !aOptions.DisplayPcbTrackFill;
switch( aOptions.DisplayNetNamesMode )
{
case 0:
m_netNamesOnPads = false;
m_netNamesOnTracks = false;
break;
case 1:
m_netNamesOnPads = true;
m_netNamesOnTracks = false;
break;
case 2:
m_netNamesOnPads = false;
m_netNamesOnTracks = true;
break;
case 3:
m_netNamesOnPads = true;
m_netNamesOnTracks = true;
break;
}
switch( aOptions.DisplayZonesMode )
{
case 0:
m_displayZoneMode = DZ_SHOW_FILLED;
break;
case 1:
m_displayZoneMode = DZ_HIDE_FILLED;
break;
case 2:
m_displayZoneMode = DZ_SHOW_OUTLINED;
break;
}
}
const COLOR4D& PCB_RENDER_SETTINGS::GetColor( const VIEW_ITEM* aItem, int aLayer ) const
{
int netCode = -1;
const EDA_ITEM* item = static_cast<const EDA_ITEM*>( aItem );
if( item )
{
if( item->IsSelected() )
{
return m_layerColorsSel[aLayer];
}
// Try to obtain the netcode for the item
if( const BOARD_CONNECTED_ITEM* conItem = dyn_cast<const BOARD_CONNECTED_ITEM*> ( item ) )
netCode = conItem->GetNetCode();
}
// Return grayish color for non-highlighted layers in the high contrast mode
if( m_hiContrastEnabled && m_activeLayers.count( aLayer ) == 0 )
return m_hiContrastColor;
// Single net highlight mode
if( m_highlightEnabled )
{
if( netCode == m_highlightNetcode )
return m_layerColorsHi[aLayer];
else
return m_layerColorsDark[aLayer];
}
// No special modificators enabled
return m_layerColors[aLayer];
}
void PCB_RENDER_SETTINGS::update()
{
RENDER_SETTINGS::update();
// Calculate darkened/highlighted variants of layer colors
for( int i = 0; i < TOTAL_LAYER_COUNT; i++ )
{
m_layerColorsHi[i] = m_layerColors[i].Brightened( m_highlightFactor );
m_layerColorsDark[i] = m_layerColors[i].Darkened( 1.0 - m_highlightFactor );
m_layerColorsSel[i] = m_layerColors[i].Brightened( m_selectFactor );
}
}
PCB_PAINTER::PCB_PAINTER( GAL* aGal ) :
PAINTER( aGal )
{
}
bool PCB_PAINTER::Draw( const VIEW_ITEM* aItem, int aLayer )
{
const EDA_ITEM* item = static_cast<const EDA_ITEM*>( aItem );
// the "cast" applied in here clarifies which overloaded draw() is called
switch( item->Type() )
{
case PCB_ZONE_T:
case PCB_TRACE_T:
draw( (const TRACK*) item, aLayer );
break;
case PCB_VIA_T:
draw( (const VIA*) item, aLayer );
break;
case PCB_PAD_T:
draw( (const D_PAD*) item, aLayer );
break;
case PCB_LINE_T:
case PCB_MODULE_EDGE_T:
draw( (DRAWSEGMENT*) item );
break;
case PCB_TEXT_T:
draw( (TEXTE_PCB*) item, aLayer );
break;
case PCB_MODULE_TEXT_T:
draw( (TEXTE_MODULE*) item, aLayer );
break;
case PCB_ZONE_AREA_T:
draw( (ZONE_CONTAINER*) item );
break;
case PCB_DIMENSION_T:
draw( (DIMENSION*) item, aLayer );
break;
case PCB_TARGET_T:
draw( (PCB_TARGET*) item );
break;
case PCB_MARKER_T:
draw( (MARKER_PCB*) item );
break;
default:
// Painter does not know how to draw the object
return false;
break;
}
return true;
}
void PCB_PAINTER::draw( const TRACK* aTrack, int aLayer )
{
VECTOR2D start( aTrack->GetStart() );
VECTOR2D end( aTrack->GetEnd() );
int width = aTrack->GetWidth();
if( m_pcbSettings.m_netNamesOnTracks && IsNetnameLayer( aLayer ) )
{
// If there is a net name - display it on the track
if( aTrack->GetNetCode() > NETINFO_LIST::UNCONNECTED )
{
VECTOR2D line = ( end - start );
double length = line.EuclideanNorm();
// Check if the track is long enough to have a netname displayed
if( length < 10 * width )
return;
const wxString& netName = aTrack->GetShortNetname();
VECTOR2D textPosition = start + line / 2.0; // center of the track
double textOrientation = -atan( line.y / line.x );
double textSize = std::min( static_cast<double>( width ), length / netName.length() );
// Set a proper color for the label
const COLOR4D& color = m_pcbSettings.GetColor( aTrack, aTrack->GetLayer() );
COLOR4D labelColor = m_pcbSettings.GetColor( NULL, aLayer );
if( color.GetBrightness() > 0.5 )
m_gal->SetStrokeColor( labelColor.Inverted() );
else
m_gal->SetStrokeColor( labelColor );
m_gal->SetLineWidth( width / 10.0 );
m_gal->SetBold( false );
m_gal->SetItalic( false );
m_gal->SetMirrored( false );
m_gal->SetGlyphSize( VECTOR2D( textSize * 0.7, textSize * 0.7 ) );
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->StrokeText( netName, textPosition, textOrientation );
}
}
else if( IsCopperLayer( aLayer ) )
{
// Draw a regular track
const COLOR4D& color = m_pcbSettings.GetColor( aTrack, aLayer );
m_gal->SetStrokeColor( color );
m_gal->SetIsStroke( true );
if( m_pcbSettings.m_sketchMode[TRACKS_VISIBLE] )
{
// Outline mode
m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth );
m_gal->SetIsFill( false );
}
else
{
// Filled mode
m_gal->SetFillColor( color );
m_gal->SetIsFill( true );
}
m_gal->DrawSegment( start, end, width );
}
}
void PCB_PAINTER::draw( const VIA* aVia, int aLayer )
{
VECTOR2D center( aVia->GetStart() );
double radius;
// Choose drawing settings depending on if we are drawing via's pad or hole
if( aLayer == ITEM_GAL_LAYER( VIA_THROUGH_VISIBLE ) )
{
radius = aVia->GetWidth() / 2.0;
}
else if( aLayer == ITEM_GAL_LAYER( VIAS_HOLES_VISIBLE ) )
{
radius = aVia->GetDrillValue() / 2.0;
}
else
return;
const COLOR4D& color = m_pcbSettings.GetColor( aVia, aLayer );
if( m_pcbSettings.m_sketchMode[VIA_THROUGH_VISIBLE] )
{
// Outline mode
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth );
m_gal->SetStrokeColor( color );
m_gal->DrawCircle( center, radius );
}
else
{
// Filled mode
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetFillColor( color );
m_gal->DrawCircle( center, radius );
}
}
void PCB_PAINTER::draw( const D_PAD* aPad, int aLayer )
{
VECTOR2D size;
VECTOR2D position( aPad->GetPosition() );
PAD_SHAPE_T shape;
double m, n;
double orientation = aPad->GetOrientation();
wxString buffer;
// Draw description layer
if( IsNetnameLayer( aLayer ) )
{
// Is anything that we can display enabled?
if( m_pcbSettings.m_netNamesOnPads || m_pcbSettings.m_padNumbers )
{
// Min char count to calculate string size
const int MIN_CHAR_COUNT = 3;
bool displayNetname = ( m_pcbSettings.m_netNamesOnPads &&
!aPad->GetNetname().empty() );
VECTOR2D padsize = VECTOR2D( aPad->GetSize() );
double maxSize = PCB_RENDER_SETTINGS::MAX_FONT_SIZE;
double size = padsize.y;
// Keep the size ratio for the font, but make it smaller
if( padsize.x < padsize.y )
{
orientation += 900.0;
size = padsize.x;
EXCHG( padsize.x, padsize.y );
}
else if( padsize.x == padsize.y )
{
// If the text is displayed on a symmetrical pad, do not rotate it
orientation = 0.0;
}
// Font size limits
if( size > maxSize )
size = maxSize;
m_gal->Save();
m_gal->Translate( position );
// do not display descriptions upside down
NORMALIZE_ANGLE_90( orientation );
m_gal->Rotate( -orientation * M_PI / 1800.0 );
// Default font settings
m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER );
m_gal->SetBold( false );
m_gal->SetItalic( false );
m_gal->SetMirrored( false );
// Set a proper color for the label
const COLOR4D& color = m_pcbSettings.GetColor( aPad, aPad->GetLayer() );
COLOR4D labelColor = m_pcbSettings.GetColor( NULL, aLayer );
if( color.GetBrightness() > 0.5 )
m_gal->SetStrokeColor( labelColor.Inverted() );
else
m_gal->SetStrokeColor( labelColor );
VECTOR2D textpos( 0.0, 0.0);
// Divide the space, to display both pad numbers and netnames
// and set the Y text position to display 2 lines
if( displayNetname && m_pcbSettings.m_padNumbers )
{
size = size / 2.0;
textpos.y = size / 2.0;
}
if( displayNetname )
{
// calculate the size of net name text:
double tsize = padsize.x / aPad->GetShortNetname().Length();
tsize = std::min( tsize, size );
// Use a smaller text size to handle interline, pen size..
tsize *= 0.7;
VECTOR2D namesize( tsize, tsize );
m_gal->SetGlyphSize( namesize );
m_gal->SetLineWidth( namesize.x / 12.0 );
m_gal->StrokeText( aPad->GetShortNetname(), textpos, 0.0 );
}
if( m_pcbSettings.m_padNumbers )
{
textpos.y = -textpos.y;
aPad->StringPadName( buffer );
int len = buffer.Length();
double tsize = padsize.x / std::max( len, MIN_CHAR_COUNT );
tsize = std::min( tsize, size );
// Use a smaller text size to handle interline, pen size..
tsize *= 0.7;
tsize = std::min( tsize, size );
VECTOR2D numsize( tsize, tsize );
m_gal->SetGlyphSize( numsize );
m_gal->SetLineWidth( numsize.x / 12.0 );
m_gal->StrokeText( aPad->GetPadName(), textpos, 0.0 );
}
m_gal->Restore();
}
return;
}
// Pad drawing
const COLOR4D& color = m_pcbSettings.GetColor( aPad, aLayer );
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Outline mode
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth );
m_gal->SetStrokeColor( color );
}
else
{
// Filled mode
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetFillColor( color );
}
m_gal->Save();
m_gal->Translate( VECTOR2D( aPad->GetPosition() ) );
m_gal->Rotate( -aPad->GetOrientation() * M_PI / 1800.0 );
// Choose drawing settings depending on if we are drawing a pad itself or a hole
if( aLayer == ITEM_GAL_LAYER( PADS_HOLES_VISIBLE ) )
{
// Drawing hole: has same shape as PAD_CIRCLE or PAD_OVAL
size = VECTOR2D( aPad->GetDrillSize() ) / 2.0;
shape = aPad->GetDrillShape() == PAD_DRILL_OBLONG ? PAD_OVAL : PAD_CIRCLE;
}
else if( aLayer == F_Mask || aLayer == B_Mask )
{
// Drawing soldermask
int soldermaskMargin = aPad->GetSolderMaskMargin();
m_gal->Translate( VECTOR2D( aPad->GetOffset() ) );
size = VECTOR2D( aPad->GetSize().x / 2.0 + soldermaskMargin,
aPad->GetSize().y / 2.0 + soldermaskMargin );
shape = aPad->GetShape();
}
else if( aLayer == F_Paste || aLayer == B_Paste )
{
// Drawing solderpaste
int solderpasteMargin = aPad->GetLocalSolderPasteMargin();
m_gal->Translate( VECTOR2D( aPad->GetOffset() ) );
size = VECTOR2D( aPad->GetSize().x / 2.0 + solderpasteMargin,
aPad->GetSize().y / 2.0 + solderpasteMargin );
shape = aPad->GetShape();
}
else
{
// Drawing every kind of pad
m_gal->Translate( VECTOR2D( aPad->GetOffset() ) );
size = VECTOR2D( aPad->GetSize() ) / 2.0;
shape = aPad->GetShape();
}
switch( shape )
{
case PAD_OVAL:
if( size.y >= size.x )
{
m = ( size.y - size.x );
n = size.x;
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Outline mode
m_gal->DrawArc( VECTOR2D( 0, -m ), n, -M_PI, 0 );
m_gal->DrawArc( VECTOR2D( 0, m ), n, M_PI, 0 );
m_gal->DrawLine( VECTOR2D( -n, -m ), VECTOR2D( -n, m ) );
m_gal->DrawLine( VECTOR2D( n, -m ), VECTOR2D( n, m ) );
}
else
{
// Filled mode
m_gal->DrawCircle( VECTOR2D( 0, -m ), n );
m_gal->DrawCircle( VECTOR2D( 0, m ), n );
m_gal->DrawRectangle( VECTOR2D( -n, -m ), VECTOR2D( n, m ) );
}
}
else
{
m = ( size.x - size.y );
n = size.y;
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Outline mode
m_gal->DrawArc( VECTOR2D( -m, 0 ), n, M_PI / 2, 3 * M_PI / 2 );
m_gal->DrawArc( VECTOR2D( m, 0 ), n, M_PI / 2, -M_PI / 2 );
m_gal->DrawLine( VECTOR2D( -m, -n ), VECTOR2D( m, -n ) );
m_gal->DrawLine( VECTOR2D( -m, n ), VECTOR2D( m, n ) );
}
else
{
// Filled mode
m_gal->DrawCircle( VECTOR2D( -m, 0 ), n );
m_gal->DrawCircle( VECTOR2D( m, 0 ), n );
m_gal->DrawRectangle( VECTOR2D( -m, -n ), VECTOR2D( m, n ) );
}
}
break;
case PAD_RECT:
m_gal->DrawRectangle( VECTOR2D( -size.x, -size.y ), VECTOR2D( size.x, size.y ) );
break;
case PAD_TRAPEZOID:
{
std::deque<VECTOR2D> pointList;
wxPoint corners[4];
VECTOR2D padSize = VECTOR2D( aPad->GetSize().x, aPad->GetSize().y ) / 2;
VECTOR2D deltaPadSize = size - padSize; // = solder[Paste/Mask]Margin or 0
aPad->BuildPadPolygon( corners, wxSize( deltaPadSize.x, deltaPadSize.y ), 0.0 );
pointList.push_back( VECTOR2D( corners[0] ) );
pointList.push_back( VECTOR2D( corners[1] ) );
pointList.push_back( VECTOR2D( corners[2] ) );
pointList.push_back( VECTOR2D( corners[3] ) );
if( m_pcbSettings.m_sketchMode[PADS_VISIBLE] )
{
// Add the beginning point to close the outline
pointList.push_back( pointList.front() );
m_gal->DrawPolyline( pointList );
}
else
{
m_gal->DrawPolygon( pointList );
}
}
break;
case PAD_CIRCLE:
m_gal->DrawCircle( VECTOR2D( 0.0, 0.0 ), size.x );
break;
}
m_gal->Restore();
}
void PCB_PAINTER::draw( const DRAWSEGMENT* aSegment )
{
const COLOR4D& color = m_pcbSettings.GetColor( aSegment, aSegment->GetLayer() );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( color );
m_gal->SetLineWidth( aSegment->GetWidth() );
switch( aSegment->GetShape() )
{
case S_SEGMENT:
m_gal->DrawLine( VECTOR2D( aSegment->GetStart() ), VECTOR2D( aSegment->GetEnd() ) );
break;
case S_RECT:
wxASSERT_MSG( false, wxT( "Not tested yet" ) );
m_gal->DrawRectangle( VECTOR2D( aSegment->GetStart() ), VECTOR2D( aSegment->GetEnd() ) );
break;
case S_ARC:
m_gal->DrawArc( VECTOR2D( aSegment->GetCenter() ), aSegment->GetRadius(),
aSegment->GetArcAngleStart() * M_PI / 1800.0,
( aSegment->GetArcAngleStart() + aSegment->GetAngle() ) * M_PI / 1800.0 );
break;
case S_CIRCLE:
m_gal->DrawCircle( VECTOR2D( aSegment->GetCenter() ), aSegment->GetRadius() );
break;
case S_POLYGON:
{
std::deque<VECTOR2D> pointsList;
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetFillColor( color );
m_gal->Save();
MODULE* module = aSegment->GetParentModule();
if( module )
{
m_gal->Translate( module->GetPosition() );
m_gal->Rotate( -module->GetOrientation() * M_PI / 1800.0 );
}
else
{
// not tested
m_gal->Translate( aSegment->GetPosition() );
m_gal->Rotate( -aSegment->GetAngle() * M_PI / 1800.0 );
}
std::copy( aSegment->GetPolyPoints().begin(), aSegment->GetPolyPoints().end(),
std::back_inserter( pointsList ) );
m_gal->SetLineWidth( aSegment->GetWidth() );
m_gal->DrawPolyline( pointsList );
m_gal->DrawPolygon( pointsList );
m_gal->Restore();
break;
}
case S_CURVE:
m_gal->DrawCurve( VECTOR2D( aSegment->GetStart() ),
VECTOR2D( aSegment->GetBezControl1() ),
VECTOR2D( aSegment->GetBezControl2() ),
VECTOR2D( aSegment->GetEnd() ) );
break;
case S_LAST:
break;
}
}
void PCB_PAINTER::draw( const TEXTE_PCB* aText, int aLayer )
{
if( aText->GetText().Length() == 0 )
return;
const COLOR4D& strokeColor = m_pcbSettings.GetColor( aText, aText->GetLayer() );
VECTOR2D position( aText->GetTextPosition().x, aText->GetTextPosition().y );
double orientation = aText->GetOrientation() * M_PI / 1800.0;
m_gal->SetStrokeColor( strokeColor );
m_gal->SetLineWidth( aText->GetThickness() );
m_gal->SetTextAttributes( aText );
m_gal->StrokeText( aText->GetText(), position, orientation );
}
void PCB_PAINTER::draw( const TEXTE_MODULE* aText, int aLayer )
{
if( aText->GetLength() == 0 )
return;
const COLOR4D& strokeColor = m_pcbSettings.GetColor( aText, aLayer );
VECTOR2D position( aText->GetTextPosition().x, aText->GetTextPosition().y );
double orientation = aText->GetDrawRotation() * M_PI / 1800.0;
m_gal->SetStrokeColor( strokeColor );
m_gal->SetLineWidth( aText->GetThickness() );
m_gal->SetTextAttributes( aText );
m_gal->StrokeText( aText->GetText(), position, orientation );
}
void PCB_PAINTER::draw( const ZONE_CONTAINER* aZone )
{
const COLOR4D& color = m_pcbSettings.GetColor( aZone, aZone->GetLayer() );
std::deque<VECTOR2D> corners;
PCB_RENDER_SETTINGS::DisplayZonesMode displayMode = m_pcbSettings.m_displayZoneMode;
// Draw the outline
m_gal->SetStrokeColor( color );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth );
const CPolyLine* outline = aZone->Outline();
for( int i = 0; i < outline->GetCornersCount(); ++i )
{
corners.push_back( VECTOR2D( outline->GetPos( i ) ) );
if( outline->IsEndContour( i ) )
{
// The last point for closing the polyline
corners.push_back( corners[0] );
m_gal->DrawPolyline( corners );
corners.clear();
}
}
// Draw the filling
if( displayMode != PCB_RENDER_SETTINGS::DZ_HIDE_FILLED )
{
const std::vector<CPolyPt> polyPoints = aZone->GetFilledPolysList().GetList();
if( polyPoints.size() == 0 ) // Nothing to draw
return;
// Set up drawing options
m_gal->SetFillColor( color );
m_gal->SetLineWidth( aZone->GetMinThickness() );
if( displayMode == PCB_RENDER_SETTINGS::DZ_SHOW_FILLED )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( true );
}
else if( displayMode == PCB_RENDER_SETTINGS::DZ_SHOW_OUTLINED )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
}
std::vector<CPolyPt>::const_iterator polyIterator;
for( polyIterator = polyPoints.begin(); polyIterator != polyPoints.end(); polyIterator++ )
{
// Find out all of polygons and then draw them
corners.push_back( VECTOR2D( *polyIterator ) );
if( polyIterator->end_contour )
{
if( displayMode == PCB_RENDER_SETTINGS::DZ_SHOW_FILLED )
{
m_gal->DrawPolygon( corners );
m_gal->DrawPolyline( corners );
}
else if( displayMode == PCB_RENDER_SETTINGS::DZ_SHOW_OUTLINED )
{
m_gal->DrawPolyline( corners );
}
corners.clear();
}
}
}
}
void PCB_PAINTER::draw( const DIMENSION* aDimension, int aLayer )
{
const COLOR4D& strokeColor = m_pcbSettings.GetColor( aDimension, aLayer );
m_gal->SetStrokeColor( strokeColor );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( aDimension->GetWidth() );
// Draw an arrow
m_gal->DrawLine( VECTOR2D( aDimension->m_crossBarO ), VECTOR2D( aDimension->m_crossBarF ) );
m_gal->DrawLine( VECTOR2D( aDimension->m_featureLineGO ),
VECTOR2D( aDimension->m_featureLineGF ) );
m_gal->DrawLine( VECTOR2D( aDimension->m_featureLineDO ),
VECTOR2D( aDimension->m_featureLineDF ) );
m_gal->DrawLine( VECTOR2D( aDimension->m_crossBarF ), VECTOR2D( aDimension->m_arrowD1F ) );
m_gal->DrawLine( VECTOR2D( aDimension->m_crossBarF ), VECTOR2D( aDimension->m_arrowD2F ) );
m_gal->DrawLine( VECTOR2D( aDimension->m_crossBarO ), VECTOR2D( aDimension->m_arrowG1F ) );
m_gal->DrawLine( VECTOR2D( aDimension->m_crossBarO ), VECTOR2D( aDimension->m_arrowG2F ) );
// Draw text
TEXTE_PCB& text = aDimension->Text();
VECTOR2D position( text.GetTextPosition().x, text.GetTextPosition().y );
double orientation = text.GetOrientation() * M_PI / 1800.0;
m_gal->SetLineWidth( text.GetThickness() );
m_gal->SetTextAttributes( &text );
m_gal->StrokeText( text.GetText(), position, orientation );
}
void PCB_PAINTER::draw( const PCB_TARGET* aTarget )
{
const COLOR4D& strokeColor = m_pcbSettings.GetColor( aTarget, aTarget->GetLayer() );
VECTOR2D position( aTarget->GetPosition() );
double size, radius;
m_gal->SetLineWidth( aTarget->GetWidth() );
m_gal->SetStrokeColor( strokeColor );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->Save();
m_gal->Translate( position );
if( aTarget->GetShape() )
{
// shape x
m_gal->Rotate( M_PI / 4.0 );
size = 2.0 * aTarget->GetSize() / 3.0;
radius = aTarget->GetSize() / 2.0;
}
else
{
// shape +
size = aTarget->GetSize() / 2.0;
radius = aTarget->GetSize() / 3.0;
}
m_gal->DrawLine( VECTOR2D( -size, 0.0 ), VECTOR2D( size, 0.0 ) );
m_gal->DrawLine( VECTOR2D( 0.0, -size ), VECTOR2D( 0.0, size ) );
m_gal->DrawCircle( VECTOR2D( 0.0, 0.0 ), radius );
m_gal->Restore();
}
void PCB_PAINTER::draw( const MARKER_PCB* aMarker )
{
const BOARD_ITEM* item = aMarker->GetItem();
if( item ) // By default draw an item in a different color
{
Draw( item, ITEM_GAL_LAYER( DRC_VISIBLE ) );
}
else // If there is no item associated - draw a circle marking the DRC error
{
m_gal->SetStrokeColor( COLOR4D( 1.0, 0.0, 0.0, 1.0 ) );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( 10000 );
m_gal->DrawCircle( VECTOR2D( aMarker->GetPosition() ), 200000 );
}
}
const double PCB_RENDER_SETTINGS::MAX_FONT_SIZE = Millimeter2iu( 10.0 );
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