/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2013-2019 CERN * @author Tomasz Wlostowski * @author Maciej Suminski * * 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include 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_netNamesOnVias = true; m_zoneOutlines = true; m_zoneDisplayMode = ZONE_DISPLAY_MODE::SHOW_FILLED; m_clearance = CL_NONE; m_sketchGraphics = false; m_sketchText = false; m_netColorMode = NET_COLOR_MODE::RATSNEST; m_contrastModeDisplay = HIGH_CONTRAST_MODE::NORMAL; m_trackOpacity = 1.0; m_viaOpacity = 1.0; m_padOpacity = 1.0; m_zoneOpacity = 1.0; // By default everything should be displayed as filled for( unsigned int i = 0; i < arrayDim( m_sketchMode ); ++i ) { m_sketchMode[i] = false; } update(); } void PCB_RENDER_SETTINGS::LoadColors( const COLOR_SETTINGS* aSettings ) { SetBackgroundColor( aSettings->GetColor( LAYER_PCB_BACKGROUND ) ); // Init board layers colors: for( int i = 0; i < PCB_LAYER_ID_COUNT; i++ ) { m_layerColors[i] = aSettings->GetColor( i ); // Guard: if the alpah channel is too small, the layer is not visible. // clamp it to 0.2 if( m_layerColors[i].a < 0.2 ) m_layerColors[i].a = 0.2; } // Init specific graphic layers colors: for( int i = GAL_LAYER_ID_START; i < GAL_LAYER_ID_END; i++ ) m_layerColors[i] = aSettings->GetColor( i ); // Default colors for specific layers (not really board layers). m_layerColors[LAYER_VIAS_HOLES] = COLOR4D( 0.5, 0.4, 0.0, 0.8 ); m_layerColors[LAYER_PADS_PLATEDHOLES] = aSettings->GetColor( LAYER_PCB_BACKGROUND ); m_layerColors[LAYER_VIAS_NETNAMES] = COLOR4D( 0.2, 0.2, 0.2, 0.9 ); m_layerColors[LAYER_PADS_NETNAMES] = COLOR4D( 1.0, 1.0, 1.0, 0.9 ); m_layerColors[LAYER_PAD_FR_NETNAMES] = COLOR4D( 1.0, 1.0, 1.0, 0.9 ); m_layerColors[LAYER_PAD_BK_NETNAMES] = COLOR4D( 1.0, 1.0, 1.0, 0.9 ); // LAYER_PADS_TH, LAYER_NON_PLATEDHOLES, LAYER_ANCHOR ,LAYER_RATSNEST, // LAYER_VIA_THROUGH, LAYER_VIA_BBLIND, LAYER_VIA_MICROVIA // are initialized from aSettings // Netnames for copper layers for( LSEQ cu = LSET::AllCuMask().CuStack(); cu; ++cu ) { const COLOR4D lightLabel( 0.8, 0.8, 0.8, 0.7 ); const COLOR4D darkLabel = lightLabel.Inverted(); PCB_LAYER_ID layer = *cu; if( m_layerColors[layer].GetBrightness() > 0.5 ) m_layerColors[GetNetnameLayer( layer )] = darkLabel; else m_layerColors[GetNetnameLayer( layer )] = lightLabel; } update(); } void PCB_RENDER_SETTINGS::LoadDisplayOptions( const PCB_DISPLAY_OPTIONS& aOptions, bool aShowPageLimits ) { m_hiContrastEnabled = ( aOptions.m_ContrastModeDisplay != HIGH_CONTRAST_MODE::NORMAL ); m_padNumbers = aOptions.m_DisplayPadNum; m_sketchGraphics = !aOptions.m_DisplayGraphicsFill; m_sketchText = !aOptions.m_DisplayTextFill; m_curvedRatsnestlines = aOptions.m_DisplayRatsnestLinesCurved; m_globalRatsnestlines = aOptions.m_ShowGlobalRatsnest; // Whether to draw tracks, vias & pads filled or as outlines m_sketchMode[LAYER_PADS_TH] = !aOptions.m_DisplayPadFill; m_sketchMode[LAYER_VIA_THROUGH] = !aOptions.m_DisplayViaFill; m_sketchMode[LAYER_VIA_BBLIND] = !aOptions.m_DisplayViaFill; m_sketchMode[LAYER_VIA_MICROVIA] = !aOptions.m_DisplayViaFill; m_sketchMode[LAYER_TRACKS] = !aOptions.m_DisplayPcbTrackFill; // Net names display settings switch( aOptions.m_DisplayNetNamesMode ) { case 0: m_netNamesOnPads = false; m_netNamesOnTracks = false; m_netNamesOnVias = false; break; case 1: m_netNamesOnPads = true; m_netNamesOnTracks = false; m_netNamesOnVias = true; // Follow pads or tracks? For now we chose pads.... break; case 2: m_netNamesOnPads = false; m_netNamesOnTracks = true; m_netNamesOnVias = false; // Follow pads or tracks? For now we chose pads.... break; case 3: m_netNamesOnPads = true; m_netNamesOnTracks = true; m_netNamesOnVias = true; break; } // Zone display settings m_zoneDisplayMode = aOptions.m_ZoneDisplayMode; // Clearance settings switch( aOptions.m_ShowTrackClearanceMode ) { case PCB_DISPLAY_OPTIONS::DO_NOT_SHOW_CLEARANCE: m_clearance = CL_NONE; break; case PCB_DISPLAY_OPTIONS::SHOW_CLEARANCE_NEW_TRACKS: m_clearance = CL_NEW | CL_TRACKS; break; case PCB_DISPLAY_OPTIONS::SHOW_CLEARANCE_NEW_TRACKS_AND_VIA_AREAS: m_clearance = CL_NEW | CL_TRACKS | CL_VIAS; break; case PCB_DISPLAY_OPTIONS::SHOW_CLEARANCE_NEW_AND_EDITED_TRACKS_AND_VIA_AREAS: m_clearance = CL_NEW | CL_EDITED | CL_TRACKS | CL_VIAS; break; case PCB_DISPLAY_OPTIONS::SHOW_CLEARANCE_ALWAYS: m_clearance = CL_NEW | CL_EDITED | CL_EXISTING | CL_TRACKS | CL_VIAS; break; } if( aOptions.m_DisplayPadIsol ) m_clearance |= CL_PADS; m_contrastModeDisplay = aOptions.m_ContrastModeDisplay; m_netColorMode = aOptions.m_NetColorMode; m_trackOpacity = aOptions.m_TrackOpacity; m_viaOpacity = aOptions.m_ViaOpacity; m_padOpacity = aOptions.m_PadOpacity; m_zoneOpacity = aOptions.m_ZoneOpacity; m_showPageLimits = aShowPageLimits; } COLOR4D PCB_RENDER_SETTINGS::GetColor( const VIEW_ITEM* aItem, int aLayer ) const { int netCode = -1; const EDA_ITEM* item = dynamic_cast( aItem ); const BOARD_CONNECTED_ITEM* conItem = dynamic_cast ( aItem ); // Zones should pull from the copper layer if( item && item->Type() == PCB_ZONE_AREA_T && IsZoneLayer( aLayer ) ) aLayer = aLayer - LAYER_ZONE_START; // Make items invisible in "other layers hidden" contrast mode if( m_contrastModeDisplay == HIGH_CONTRAST_MODE::HIDDEN && m_activeLayers.count( aLayer ) == 0 ) return COLOR4D::CLEAR; // Hide net names in "dimmed" contrast mode if( m_contrastModeDisplay != HIGH_CONTRAST_MODE::NORMAL && IsNetnameLayer( aLayer ) && m_activeLayers.count( aLayer ) == 0 ) return COLOR4D::CLEAR; // Normal path: get the layer base color COLOR4D color = m_layerColors[aLayer]; if( item ) { // Selection disambiguation if( item->IsBrightened() ) return color.Brightened( m_selectFactor ).WithAlpha( 0.8 ); // Don't let pads that *should* be NPTHs get lost if( item->Type() == PCB_PAD_T && dyn_cast( item )->PadShouldBeNPTH() ) aLayer = LAYER_MOD_TEXT_INVISIBLE; if( item->IsSelected() ) color = m_layerColorsSel[aLayer]; } else { return m_layerColors[aLayer]; } // Try to obtain the netcode for the item if( conItem ) netCode = conItem->GetNetCode(); bool dimmedMode = m_contrastModeDisplay == HIGH_CONTRAST_MODE::DIMMED; bool highlighted = m_highlightEnabled && m_highlightNetcodes.count( netCode ); bool activeLayer = m_activeLayers.count( aLayer ); // Apply net color overrides if( conItem && m_netColorMode == NET_COLOR_MODE::ALL && IsNetCopperLayer( aLayer ) ) { if( m_netColors.count( netCode ) ) color = m_netColors.at( netCode ); else if( m_netclassColors.count( conItem->GetNetClassName() ) ) color = m_netclassColors.at( conItem->GetNetClassName() ); if( item->IsSelected() ) { // Selection brightening overrides highlighting color.Brighten( m_selectFactor ); } else if( m_highlightEnabled ) { // Highlight brightens objects on all layers and darkens everything else for contrast if( highlighted ) color.Brighten( m_highlightFactor ); else color.Darken( 1.0 - m_highlightFactor ); } } else if( !item->IsSelected() && m_highlightEnabled ) { // Single net highlight mode color = m_highlightNetcodes.count( netCode ) ? m_layerColorsHi[aLayer] : m_layerColorsDark[aLayer]; } // Apply high-contrast dimming if( dimmedMode && !activeLayer && !highlighted ) color = color.Mix( m_layerColors[LAYER_PCB_BACKGROUND], m_hiContrastFactor ); // For vias, some layers depend on other layers in high contrast mode if( m_hiContrastEnabled && !item->IsSelected() && item->Type() == PCB_VIA_T && ( aLayer == LAYER_VIAS_HOLES || aLayer == LAYER_VIA_THROUGH || aLayer == LAYER_VIA_MICROVIA || aLayer == LAYER_VIA_BBLIND ) ) { const VIA* via = static_cast( item ); const BOARD* pcb = static_cast( item->GetParent() ); bool viaActiveLayer = false; for( int layer : m_activeLayers ) { auto lay_id = static_cast( layer ); viaActiveLayer |= via->IsOnLayer( lay_id ) && pcb->IsLayerVisible( lay_id ); } if( !viaActiveLayer ) color.Darken( 1.0 - m_highlightFactor ); } // Apply per-type opacity overrides if( item->Type() == PCB_TRACE_T || item->Type() == PCB_ARC_T ) color.a *= m_trackOpacity; else if( item->Type() == PCB_VIA_T ) color.a *= m_viaOpacity; else if( item->Type() == PCB_PAD_T ) color.a *= m_padOpacity; else if( item->Type() == PCB_ZONE_AREA_T || item->Type() == PCB_MODULE_ZONE_AREA_T ) color.a *= m_zoneOpacity; // No special modificators enabled return color; } PCB_PAINTER::PCB_PAINTER( GAL* aGal ) : PAINTER( aGal ) { } int PCB_PAINTER::getLineThickness( int aActualThickness ) const { // if items have 0 thickness, draw them with the outline // width, otherwise respect the set value (which, no matter // how small will produce something) if( aActualThickness == 0 ) return m_pcbSettings.m_outlineWidth; return aActualThickness; } int PCB_PAINTER::getDrillShape( const D_PAD* aPad ) const { return aPad->GetDrillShape(); } VECTOR2D PCB_PAINTER::getDrillSize( const D_PAD* aPad ) const { return VECTOR2D( aPad->GetDrillSize() ); } int PCB_PAINTER::getDrillSize( const VIA* aVia ) const { return aVia->GetDrillValue(); } bool PCB_PAINTER::Draw( const VIEW_ITEM* aItem, int aLayer ) { const EDA_ITEM* item = dynamic_cast( aItem ); if( !item ) return false; // the "cast" applied in here clarifies which overloaded draw() is called switch( item->Type() ) { case PCB_TRACE_T: draw( static_cast( item ), aLayer ); break; case PCB_ARC_T: draw( static_cast( item ), aLayer ); break; case PCB_VIA_T: draw( static_cast( item ), aLayer ); break; case PCB_PAD_T: draw( static_cast( item ), aLayer ); break; case PCB_LINE_T: case PCB_MODULE_EDGE_T: draw( static_cast( item ), aLayer ); break; case PCB_TEXT_T: draw( static_cast( item ), aLayer ); break; case PCB_MODULE_TEXT_T: draw( static_cast( item ), aLayer ); break; case PCB_MODULE_T: draw( static_cast( item ), aLayer ); break; case PCB_GROUP_T: draw( static_cast( item ), aLayer ); break; case PCB_ZONE_AREA_T: draw( static_cast( item ), aLayer ); break; case PCB_MODULE_ZONE_AREA_T: draw( static_cast( item ), aLayer ); break; case PCB_DIMENSION_T: draw( static_cast( item ), aLayer ); break; case PCB_TARGET_T: draw( static_cast( item ) ); break; case PCB_MARKER_T: draw( static_cast( item ) ); break; default: // Painter does not know how to draw the object return false; } 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 = UnescapeString( aTrack->GetShortNetname() ); VECTOR2D textPosition = start + line / 2.0; // center of the track double textOrientation; if( end.y == start.y ) // horizontal textOrientation = 0; else if( end.x == start.x ) // vertical textOrientation = M_PI / 2; else textOrientation = -atan( line.y / line.x ); double textSize = width; m_gal->SetIsStroke( true ); m_gal->SetIsFill( false ); m_gal->SetStrokeColor( m_pcbSettings.GetColor( NULL, aLayer ) ); m_gal->SetLineWidth( width / 10.0 ); m_gal->SetFontBold( false ); m_gal->SetFontItalic( false ); m_gal->SetTextMirrored( 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->BitmapText( netName, textPosition, textOrientation ); } } else if( IsCopperLayer( aLayer ) ) { // Draw a regular track COLOR4D color = m_pcbSettings.GetColor( aTrack, aLayer ); bool outline_mode = m_pcbSettings.m_sketchMode[LAYER_TRACKS]; m_gal->SetStrokeColor( color ); m_gal->SetFillColor( color ); m_gal->SetIsStroke( outline_mode ); m_gal->SetIsFill( not outline_mode ); m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); m_gal->DrawSegment( start, end, width ); // Clearance lines constexpr int clearanceFlags = PCB_RENDER_SETTINGS::CL_EXISTING | PCB_RENDER_SETTINGS::CL_TRACKS; if( ( m_pcbSettings.m_clearance & clearanceFlags ) == clearanceFlags ) { m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); m_gal->SetStrokeColor( color ); m_gal->DrawSegment( start, end, width + aTrack->GetClearance( ToLAYER_ID( aLayer ) ) * 2 ); } } } void PCB_PAINTER::draw( const ARC* aArc, int aLayer ) { VECTOR2D center( aArc->GetCenter() ); int width = aArc->GetWidth(); if( IsCopperLayer( aLayer ) ) { // Draw a regular track COLOR4D color = m_pcbSettings.GetColor( aArc, aLayer ); bool outline_mode = m_pcbSettings.m_sketchMode[LAYER_TRACKS]; m_gal->SetStrokeColor( color ); m_gal->SetFillColor( color ); m_gal->SetIsStroke( outline_mode ); m_gal->SetIsFill( not outline_mode ); m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); auto radius = aArc->GetRadius(); auto start_angle = DECIDEG2RAD( aArc->GetArcAngleStart() ); auto angle = DECIDEG2RAD( aArc->GetAngle() ); m_gal->DrawArcSegment( center, radius, start_angle, start_angle + angle, width ); // Clearance lines constexpr int clearanceFlags = PCB_RENDER_SETTINGS::CL_EXISTING | PCB_RENDER_SETTINGS::CL_TRACKS; if( ( m_pcbSettings.m_clearance & clearanceFlags ) == clearanceFlags ) { m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); m_gal->SetStrokeColor( color ); m_gal->DrawArcSegment( center, radius, start_angle, start_angle + angle, width + aArc->GetClearance( ToLAYER_ID( aLayer ) ) * 2 ); } } } void PCB_PAINTER::draw( const VIA* aVia, int aLayer ) { VECTOR2D center( aVia->GetStart() ); double radius = 0.0; // Draw description layer if( IsNetnameLayer( aLayer ) ) { VECTOR2D position( center ); // Is anything that we can display enabled? if( m_pcbSettings.m_netNamesOnVias ) { bool displayNetname = ( !aVia->GetNetname().empty() ); double maxSize = PCB_RENDER_SETTINGS::MAX_FONT_SIZE; double size = aVia->GetWidth(); // Font size limits if( size > maxSize ) size = maxSize; m_gal->Save(); m_gal->Translate( position ); // Default font settings m_gal->ResetTextAttributes(); m_gal->SetStrokeColor( m_pcbSettings.GetColor( NULL, aLayer ) ); // Set the text position to the pad shape position (the pad position is not the best place) VECTOR2D textpos( 0.0, 0.0 ); if( displayNetname ) { wxString netname = UnescapeString( aVia->GetShortNetname() ); // calculate the size of net name text: double tsize = 1.5 * size / netname.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->BitmapText( netname, textpos, 0.0 ); } m_gal->Restore(); } return; } // Choose drawing settings depending on if we are drawing via's pad or hole if( aLayer == LAYER_VIAS_HOLES ) radius = getDrillSize( aVia ) / 2.0; else radius = aVia->GetWidth() / 2.0; /// Vias not connected to copper are optionally not drawn /// We draw instead the hole size to ensure we show the proper clearance if( IsCopperLayer( aLayer ) && !aVia->IsPadOnLayer( aLayer ) ) radius = getDrillSize(aVia) / 2.0 ; bool sketchMode = false; COLOR4D color = m_pcbSettings.GetColor( aVia, aLayer ); switch( aVia->GetViaType() ) { case VIATYPE::THROUGH: sketchMode = m_pcbSettings.m_sketchMode[LAYER_VIA_THROUGH]; break; case VIATYPE::BLIND_BURIED: sketchMode = m_pcbSettings.m_sketchMode[LAYER_VIA_BBLIND]; break; case VIATYPE::MICROVIA: sketchMode = m_pcbSettings.m_sketchMode[LAYER_VIA_MICROVIA]; break; default: wxASSERT( false ); break; } m_gal->SetIsFill( !sketchMode ); m_gal->SetIsStroke( sketchMode ); if( sketchMode ) { // Outline mode m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); m_gal->SetStrokeColor( color ); } else { // Filled mode m_gal->SetFillColor( color ); } if( ( aVia->GetViaType() == VIATYPE::BLIND_BURIED || aVia->GetViaType() == VIATYPE::MICROVIA ) && aLayer != LAYER_VIAS_HOLES && !m_pcbSettings.GetDrawIndividualViaLayers() ) { // Outer circles of blind/buried and micro-vias are drawn in a special way to indicate the // top and bottom layers PCB_LAYER_ID layerTop, layerBottom; aVia->LayerPair( &layerTop, &layerBottom ); if( !sketchMode ) m_gal->SetLineWidth( ( aVia->GetWidth() - aVia->GetDrillValue() ) / 2.0 ); if( aLayer == layerTop ) m_gal->DrawArc( center, radius, 0.0, M_PI / 2.0 ); else if( aLayer == layerBottom ) m_gal->DrawArc( center, radius, M_PI, 3.0 * M_PI / 2.0 ); else if( aLayer == LAYER_VIA_BBLIND || aLayer == LAYER_VIA_MICROVIA ) { m_gal->DrawArc( center, radius, M_PI / 2.0, M_PI ); m_gal->DrawArc( center, radius, 3.0 * M_PI / 2.0, 2.0 * M_PI ); } } else { // Draw the outer circles of normal vias and the holes for all vias m_gal->DrawCircle( center, radius ); } // Clearance lines constexpr int clearanceFlags = PCB_RENDER_SETTINGS::CL_EXISTING | PCB_RENDER_SETTINGS::CL_VIAS; if( ( m_pcbSettings.m_clearance & clearanceFlags ) == clearanceFlags && aLayer != LAYER_VIAS_HOLES ) { m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); m_gal->SetStrokeColor( color ); m_gal->DrawCircle( center, radius + aVia->GetClearance( aVia->GetLayer() ) ); } } void PCB_PAINTER::draw( const D_PAD* aPad, int aLayer ) { const D_PAD* pad = aPad; /// We setup the dummy pad to use in case we need to only draw the hole outline rather /// than the pad itself D_PAD dummypad( aPad->GetParent() ); dummypad.SetNetCode( aPad->GetNetCode() ); dummypad.SetSize( aPad->GetDrillSize() ); dummypad.SetOrientation( aPad->GetOrientation() ); dummypad.SetShape( aPad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ? PAD_SHAPE_OVAL : PAD_SHAPE_CIRCLE ); dummypad.SetPosition( aPad->GetPosition() ); /// Pads not connected to copper are optionally not drawn /// We draw instead the hole size to ensure we show the proper clearance if( IsCopperLayer( aLayer ) && !aPad->IsPadOnLayer( aLayer ) ) pad = &dummypad; // Draw description layer if( IsNetnameLayer( aLayer ) ) { // Is anything that we can display enabled? if( m_pcbSettings.m_netNamesOnPads || m_pcbSettings.m_padNumbers ) { bool displayNetname = ( m_pcbSettings.m_netNamesOnPads && !pad->GetNetname().empty() ); EDA_RECT padBBox = pad->GetBoundingBox(); VECTOR2D position = padBBox.Centre(); VECTOR2D padsize = VECTOR2D( padBBox.GetSize() ); if( aPad->GetShape() != PAD_SHAPE_CUSTOM ) { // Don't allow a 45ยบ rotation to bloat a pad's bounding box unnecessarily double limit = std::min( aPad->GetSize().x, aPad->GetSize().y ) * 1.1; if( padsize.x > limit && padsize.y > limit ) { padsize.x = limit; padsize.y = limit; } } double maxSize = PCB_RENDER_SETTINGS::MAX_FONT_SIZE; double size = padsize.y; m_gal->Save(); m_gal->Translate( position ); // Keep the size ratio for the font, but make it smaller if( padsize.x < padsize.y ) { m_gal->Rotate( DECIDEG2RAD( -900.0 ) ); size = padsize.x; std::swap( padsize.x, padsize.y ); } // Font size limits if( size > maxSize ) size = maxSize; // Default font settings m_gal->SetHorizontalJustify( GR_TEXT_HJUSTIFY_CENTER ); m_gal->SetVerticalJustify( GR_TEXT_VJUSTIFY_CENTER ); m_gal->SetFontBold( false ); m_gal->SetFontItalic( false ); m_gal->SetTextMirrored( false ); m_gal->SetStrokeColor( m_pcbSettings.GetColor( NULL, aLayer ) ); m_gal->SetIsStroke( true ); m_gal->SetIsFill( false ); // We have already translated the GAL to be centered at the center of the pad's // bounding box 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 ) { wxString netname = UnescapeString( pad->GetShortNetname() ); // calculate the size of net name text: double tsize = 1.5 * padsize.x / netname.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->BitmapText( netname, textpos, 0.0 ); } if( m_pcbSettings.m_padNumbers ) { const wxString& padName = pad->GetName(); textpos.y = -textpos.y; double tsize = 1.5 * padsize.x / padName.Length(); 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->BitmapText( padName, textpos, 0.0 ); } m_gal->Restore(); } return; } // Pad drawing COLOR4D color; // Pad hole color is pad-type-specific: the background color for plated holes and the // pad color for NPTHs. Note the extra check for "should be" NPTHs to keep mis-marked // holes with no annular ring from getting "lost" in the background. if( ( aLayer == LAYER_PADS_PLATEDHOLES ) && !pad->PadShouldBeNPTH() ) color = m_pcbSettings.GetBackgroundColor(); else color = m_pcbSettings.GetColor( pad, aLayer ); if( m_pcbSettings.m_sketchMode[LAYER_PADS_TH] ) { // 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 ); } // Choose drawing settings depending on if we are drawing a pad itself or a hole if( aLayer == LAYER_PADS_PLATEDHOLES || aLayer == LAYER_NON_PLATEDHOLES ) { const SHAPE_SEGMENT* seg = pad->GetEffectiveHoleShape(); if( seg->GetSeg().A == seg->GetSeg().B ) // Circular hole m_gal->DrawCircle( seg->GetSeg().A, seg->GetWidth()/2 ); else m_gal->DrawSegment( seg->GetSeg().A, seg->GetSeg().B, seg->GetWidth() ); } else { wxSize pad_size = pad->GetSize(); wxSize margin; switch( aLayer ) { case F_Mask: case B_Mask: margin.x = margin.y = pad->GetSolderMaskMargin(); break; case F_Paste: case B_Paste: margin = pad->GetSolderPasteMargin(); break; default: margin.x = margin.y = 0; break; } if( margin.x != margin.y ) { const_cast( pad )->SetSize( pad_size + margin + margin ); margin.x = margin.y = 0; } const std::shared_ptr shapes = std::dynamic_pointer_cast( pad->GetEffectiveShape() ); if( shapes && shapes->Size() == 1 && shapes->Shapes()[0]->Type() == SH_SEGMENT ) { const SHAPE_SEGMENT* seg = (SHAPE_SEGMENT*) shapes->Shapes()[0]; m_gal->DrawSegment( seg->GetSeg().A, seg->GetSeg().B, seg->GetWidth() + 2 * margin.x ); } else if( shapes && shapes->Size() == 1 && shapes->Shapes()[0]->Type() == SH_CIRCLE ) { const SHAPE_CIRCLE* circle = (SHAPE_CIRCLE*) shapes->Shapes()[0]; m_gal->DrawCircle( circle->GetCenter(), circle->GetRadius() + margin.x ); } else { SHAPE_POLY_SET polySet; pad->TransformShapeWithClearanceToPolygon( polySet, ToLAYER_ID( aLayer ), margin.x ); m_gal->DrawPolygon( polySet ); } if( pad->GetSize() != pad_size ) const_cast( pad )->SetSize( pad_size ); } // Clearance outlines constexpr int clearanceFlags = PCB_RENDER_SETTINGS::CL_PADS; if( ( m_pcbSettings.m_clearance & clearanceFlags ) == clearanceFlags && ( aLayer == LAYER_PAD_FR || aLayer == LAYER_PAD_BK || aLayer == LAYER_PADS_TH ) ) { m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); m_gal->SetIsStroke( true ); m_gal->SetIsFill( false ); m_gal->SetStrokeColor( color ); int clearance = aPad->GetClearance( aPad->GetLayer() ); const std::shared_ptr shapes = std::dynamic_pointer_cast( pad->GetEffectiveShape() ); if( shapes && shapes->Size() == 1 && shapes->Shapes()[0]->Type() == SH_SEGMENT ) { const SHAPE_SEGMENT* seg = (SHAPE_SEGMENT*) shapes->Shapes()[0]; m_gal->DrawSegment( seg->GetSeg().A, seg->GetSeg().B, seg->GetWidth() + 2 * clearance ); } else if( shapes && shapes->Size() == 1 && shapes->Shapes()[0]->Type() == SH_CIRCLE ) { const SHAPE_CIRCLE* circle = (SHAPE_CIRCLE*) shapes->Shapes()[0]; m_gal->DrawCircle( circle->GetCenter(), circle->GetRadius() + clearance ); } else { SHAPE_POLY_SET polySet; pad->TransformShapeWithClearanceToPolygon( polySet, ToLAYER_ID( aLayer ), clearance ); m_gal->DrawPolygon( polySet ); } } } void PCB_PAINTER::draw( const DRAWSEGMENT* aSegment, int aLayer ) { const COLOR4D& color = m_pcbSettings.GetColor( aSegment, aSegment->GetLayer() ); bool sketch = m_pcbSettings.m_sketchGraphics; int thickness = getLineThickness( aSegment->GetWidth() ); VECTOR2D start( aSegment->GetStart() ); VECTOR2D end( aSegment->GetEnd() ); m_gal->SetIsFill( !sketch ); m_gal->SetIsStroke( sketch ); m_gal->SetFillColor( color ); m_gal->SetStrokeColor( color ); m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); switch( aSegment->GetShape() ) { case S_SEGMENT: m_gal->DrawSegment( start, end, thickness ); break; case S_RECT: { std::vector pts; aSegment->GetRectCorners( &pts ); if( aSegment->GetWidth() > 0 ) { m_gal->DrawSegment( pts[0], pts[1], thickness ); m_gal->DrawSegment( pts[1], pts[2], thickness ); m_gal->DrawSegment( pts[2], pts[3], thickness ); m_gal->DrawSegment( pts[3], pts[0], thickness ); } else { SHAPE_POLY_SET poly; poly.NewOutline(); for( const wxPoint& pt : pts ) poly.Append( pt ); m_gal->DrawPolygon( poly ); } } break; case S_ARC: m_gal->DrawArcSegment( start, aSegment->GetRadius(), DECIDEG2RAD( aSegment->GetArcAngleStart() ), DECIDEG2RAD( aSegment->GetArcAngleStart() + aSegment->GetAngle() ), // Change this thickness ); break; case S_CIRCLE: if( sketch ) { m_gal->DrawCircle( start, aSegment->GetRadius() - thickness / 2 ); m_gal->DrawCircle( start, aSegment->GetRadius() + thickness / 2 ); } else { m_gal->SetLineWidth( thickness ); m_gal->SetIsFill( aSegment->GetWidth() == 0 ); m_gal->SetIsStroke( aSegment->GetWidth() > 0 ); m_gal->DrawCircle( start, aSegment->GetRadius() ); } break; case S_POLYGON: { SHAPE_POLY_SET& shape = const_cast( aSegment )->GetPolyShape(); if( shape.OutlineCount() == 0 ) break; // On Opengl, a not convex filled polygon is usually drawn by using triangles as primitives. // CacheTriangulation() can create basic triangle primitives to draw the polygon solid shape // on Opengl. // GLU tesselation is much slower, so currently we are using our tesselation. if( m_gal->IsOpenGlEngine() && !shape.IsTriangulationUpToDate() ) { shape.CacheTriangulation(); } m_gal->Save(); if( MODULE* module = aSegment->GetParentModule() ) { m_gal->Translate( module->GetPosition() ); m_gal->Rotate( -module->GetOrientationRadians() ); } m_gal->SetLineWidth( thickness ); if( sketch ) m_gal->SetIsFill( false ); else m_gal->SetIsFill( aSegment->IsPolygonFilled() ); m_gal->SetIsStroke( true ); m_gal->DrawPolygon( shape ); m_gal->Restore(); break; } case S_CURVE: m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); m_gal->SetLineWidth( thickness ); // Use thickness as filter value to convert the curve to polyline // when the curve is not supported m_gal->DrawCurve( VECTOR2D( aSegment->GetStart() ), VECTOR2D( aSegment->GetBezControl1() ), VECTOR2D( aSegment->GetBezControl2() ), VECTOR2D( aSegment->GetEnd() ), thickness ); break; case S_LAST: break; } } void PCB_PAINTER::draw( const TEXTE_PCB* aText, int aLayer ) { wxString shownText( aText->GetShownText() ); if( shownText.Length() == 0 ) return; const COLOR4D& color = m_pcbSettings.GetColor( aText, aText->GetLayer() ); VECTOR2D position( aText->GetTextPos().x, aText->GetTextPos().y ); if( m_pcbSettings.m_sketchText || m_pcbSettings.m_sketchMode[aLayer] ) { // Outline mode m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); } else { // Filled mode m_gal->SetLineWidth( getLineThickness( aText->GetEffectiveTextPenWidth() ) ); } m_gal->SetStrokeColor( color ); m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); m_gal->SetTextAttributes( aText ); m_gal->StrokeText( shownText, position, aText->GetTextAngleRadians() ); } void PCB_PAINTER::draw( const TEXTE_MODULE* aText, int aLayer ) { wxString shownText( aText->GetShownText() ); if( shownText.Length() == 0 ) return; const COLOR4D& color = m_pcbSettings.GetColor( aText, aLayer ); VECTOR2D position( aText->GetTextPos().x, aText->GetTextPos().y ); if( m_pcbSettings.m_sketchText ) { // Outline mode m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); } else { // Filled mode m_gal->SetLineWidth( getLineThickness( aText->GetEffectiveTextPenWidth() ) ); } m_gal->SetStrokeColor( color ); m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); m_gal->SetTextAttributes( aText ); m_gal->StrokeText( shownText, position, aText->GetDrawRotationRadians() ); // Draw the umbilical line if( aText->IsSelected() ) { m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); m_gal->SetStrokeColor( COLOR4D( 0.0, 0.0, 1.0, 1.0 ) ); m_gal->DrawLine( position, aText->GetParent()->GetPosition() ); } } void PCB_PAINTER::draw( const MODULE* aModule, int aLayer ) { if( aLayer == LAYER_ANCHOR ) { const COLOR4D color = m_pcbSettings.GetColor( aModule, LAYER_ANCHOR ); // Draw anchor m_gal->SetStrokeColor( color ); m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); // Keep the size constant, not related to the scale double anchorSize = 5.0 / m_gal->GetWorldScale(); VECTOR2D center = aModule->GetPosition(); m_gal->DrawLine( center - VECTOR2D( anchorSize, 0 ), center + VECTOR2D( anchorSize, 0 ) ); m_gal->DrawLine( center - VECTOR2D( 0, anchorSize ), center + VECTOR2D( 0, anchorSize ) ); } } void PCB_PAINTER::draw( const PCB_GROUP* aGroup, int aLayer ) { if( aLayer == LAYER_ANCHOR ) { const COLOR4D color = m_pcbSettings.GetColor( aGroup, LAYER_ANCHOR ); EDA_RECT bbox = aGroup->GetBoundingBox(); m_gal->SetStrokeColor( color ); m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth * 2.0f ); wxPoint pos = bbox.GetPosition(); m_gal->DrawLine( pos, pos + wxPoint( bbox.GetWidth(), 0 ) ); m_gal->DrawLine( pos + wxPoint( bbox.GetWidth(), 0 ), pos + wxPoint( bbox.GetWidth(), bbox.GetHeight() ) ); m_gal->DrawLine( pos + wxPoint( bbox.GetWidth(), bbox.GetHeight() ), pos + wxPoint( 0, bbox.GetHeight() ) ); m_gal->DrawLine( pos + wxPoint( 0, bbox.GetHeight() ), pos ); } } void PCB_PAINTER::draw( const ZONE_CONTAINER* aZone, int aLayer ) { /** * aLayer will be the virtual zone layer (LAYER_ZONE_START, ... in GAL_LAYER_ID) * This is used for draw ordering in the GAL. * The color for the zone comes from the associated copper layer ( aLayer - LAYER_ZONE_START ) * and the visibility comes from the combination of that copper layer and LAYER_ZONES */ wxASSERT( IsZoneLayer( aLayer ) ); PCB_LAYER_ID layer = static_cast( aLayer - LAYER_ZONE_START ); if( !aZone->IsOnLayer( layer ) ) return; COLOR4D color = m_pcbSettings.GetColor( aZone, layer ); std::deque corners; ZONE_DISPLAY_MODE displayMode = m_pcbSettings.m_zoneDisplayMode; // Draw the outline const SHAPE_POLY_SET* outline = aZone->Outline(); if( m_pcbSettings.m_zoneOutlines && outline && outline->OutlineCount() > 0 ) { m_gal->SetStrokeColor( color ); m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); // Draw each contour (main contour and holes) /* This line: * m_gal->DrawPolygon( *outline ); * should be enough, but currently does not work to draw holes contours in a complex polygon * so each contour is draw as a simple polygon */ // Draw the main contour m_gal->DrawPolyline( outline->COutline( 0 ) ); // Draw holes int holes_count = outline->HoleCount( 0 ); for( int ii = 0; ii < holes_count; ++ii ) m_gal->DrawPolyline( outline->CHole( 0, ii ) ); // Draw hatch lines for( const SEG& hatchLine : aZone->GetHatchLines() ) m_gal->DrawLine( hatchLine.A, hatchLine.B ); } // Draw the filling if( displayMode != ZONE_DISPLAY_MODE::HIDE_FILLED ) { const SHAPE_POLY_SET& polySet = aZone->GetFilledPolysList( layer ); if( polySet.OutlineCount() == 0 ) // Nothing to draw return; // Set up drawing options int outline_thickness = aZone->GetFilledPolysUseThickness() ? aZone->GetMinThickness() : 0; m_gal->SetStrokeColor( color ); m_gal->SetFillColor( color ); m_gal->SetLineWidth( outline_thickness ); if( displayMode == ZONE_DISPLAY_MODE::SHOW_FILLED ) { m_gal->SetIsFill( true ); m_gal->SetIsStroke( outline_thickness > 0 ); } else if( displayMode == ZONE_DISPLAY_MODE::SHOW_OUTLINED ) { m_gal->SetIsFill( false ); m_gal->SetIsStroke( true ); } m_gal->DrawPolygon( polySet ); } } 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 ); if( m_pcbSettings.m_sketchGraphics ) { // Outline mode m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); } else { // Filled mode m_gal->SetLineWidth( getLineThickness( 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.GetTextPos().x, text.GetTextPos().y ); if( m_pcbSettings.m_sketchText ) { // Outline mode m_gal->SetLineWidth( m_pcbSettings.m_outlineWidth ); } else { // Filled mode m_gal->SetLineWidth( getLineThickness( text.GetEffectiveTextPenWidth() ) ); } m_gal->SetTextAttributes( &text ); m_gal->StrokeText( text.GetShownText(), position, text.GetTextAngleRadians() ); } 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( getLineThickness( 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 ) { SHAPE_LINE_CHAIN polygon; aMarker->ShapeToPolygon( polygon ); auto strokeColor = m_pcbSettings.GetColor( aMarker, aMarker->GetColorLayer() ); m_gal->Save(); m_gal->Translate( aMarker->GetPosition() ); m_gal->SetFillColor( strokeColor ); m_gal->SetIsFill( true ); m_gal->SetIsStroke( false ); m_gal->DrawPolygon( polygon ); m_gal->Restore(); } const double PCB_RENDER_SETTINGS::MAX_FONT_SIZE = Millimeter2iu( 10.0 );