1372 lines
38 KiB
C++
1372 lines
38 KiB
C++
/**
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* @file class_zone.cpp
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* @brief Implementation of class to handle copper zones.
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*/
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#include "fctsys.h"
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#include "wxstruct.h"
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#include "trigo.h"
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#include "class_pcb_screen.h"
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#include "class_drawpanel.h"
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#include "kicad_string.h"
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#include "pcbcommon.h"
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#include "colors_selection.h"
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#include "richio.h"
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#include "macros.h"
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#include "wxBasePcbFrame.h"
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#include "protos.h"
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#include "class_board.h"
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#include "class_zone.h"
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#include "pcbnew.h"
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#include "zones.h"
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ZONE_CONTAINER::ZONE_CONTAINER( BOARD* parent ) :
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BOARD_CONNECTED_ITEM( parent, PCB_ZONE_AREA_T )
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{
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m_NetCode = -1; // Net number for fast comparisons
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m_CornerSelection = -1;
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m_IsFilled = false; // fill status : true when the zone is filled
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m_FillMode = 0; // How to fill areas: 0 = use filled polygons, != 0 fill with segments
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smoothedPoly = NULL;
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cornerSmoothingType = ZONE_SETTING::SMOOTHING_NONE;
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cornerRadius = 0;
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utility = 0; // flags used in polygon calculations
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utility2 = 0; // flags used in polygon calculations
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m_Poly = new CPolyLine(); // Outlines
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g_Zone_Default_Setting.ExportSetting( *this );
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}
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ZONE_CONTAINER::~ZONE_CONTAINER()
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{
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delete m_Poly;
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m_Poly = NULL;
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}
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/**
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* Function UnFill
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* Removes the zone filling
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* @return true if a previous filling is removed, false if no change
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* (when no filling found)
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*/
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bool ZONE_CONTAINER::UnFill()
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{
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bool change = ( m_FilledPolysList.size() > 0 ) || ( m_FillSegmList.size() > 0 );
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m_FilledPolysList.clear();
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m_FillSegmList.clear();
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m_IsFilled = false;
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return change;
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}
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/**
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* Function GetPosition (virtual)
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* @return a wxPoint, position of the first point of the outline
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*/
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wxPoint& ZONE_CONTAINER::GetPosition()
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{
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static wxPoint pos;
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if( m_Poly )
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{
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pos = GetCornerPosition( 0 );
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}
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else
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pos = wxPoint( 0, 0 );
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return pos;
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}
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/**
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* Set the netcode and the netname
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* if netcode >= 0, set the netname
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* if netcode < 0: keep old netname (used to set an necode error flag)
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*/
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void ZONE_CONTAINER::SetNet( int anet_code )
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{
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m_NetCode = anet_code;
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if( anet_code < 0 )
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return;
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BOARD* board = GetBoard();
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if( board )
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{
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NETINFO_ITEM* net = board->FindNet( anet_code );
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if( net )
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m_Netname = net->GetNetname();
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else
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m_Netname.Empty();
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}
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else
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{
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m_Netname.Empty();
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}
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}
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bool ZONE_CONTAINER::Save( FILE* aFile ) const
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{
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unsigned item_pos;
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int ret;
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unsigned corners_count = m_Poly->corner.size();
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int outline_hatch;
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char padoption;
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fprintf( aFile, "$CZONE_OUTLINE\n" );
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// Save the outline main info
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ret = fprintf( aFile, "ZInfo %8.8lX %d %s\n",
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m_TimeStamp, m_NetCode,
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EscapedUTF8( m_Netname ).c_str() );
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if( ret < 3 )
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return false;
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// Save the outline layer info
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ret = fprintf( aFile, "ZLayer %d\n", m_Layer );
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if( ret < 1 )
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return false;
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// Save the outline aux info
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switch( m_Poly->GetHatchStyle() )
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{
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default:
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case CPolyLine::NO_HATCH:
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outline_hatch = 'N';
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break;
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case CPolyLine::DIAGONAL_EDGE:
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outline_hatch = 'E';
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break;
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case CPolyLine::DIAGONAL_FULL:
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outline_hatch = 'F';
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break;
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}
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ret = fprintf( aFile, "ZAux %d %c\n", corners_count, outline_hatch );
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if( ret < 2 )
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return false;
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// Save pad option and clearance
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switch( m_PadOption )
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{
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default:
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case PAD_IN_ZONE:
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padoption = 'I';
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break;
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case THERMAL_PAD:
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padoption = 'T';
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break;
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case PAD_NOT_IN_ZONE:
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padoption = 'X';
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break;
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}
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ret = fprintf( aFile, "ZClearance %d %c\n", m_ZoneClearance, padoption );
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if( ret < 2 )
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return false;
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ret = fprintf( aFile, "ZMinThickness %d\n", m_ZoneMinThickness );
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if( ret < 1 )
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return false;
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ret = fprintf( aFile,
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"ZOptions %d %d %c %d %d\n",
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m_FillMode,
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m_ArcToSegmentsCount,
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m_IsFilled ? 'S' : 'F',
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m_ThermalReliefGapValue,
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m_ThermalReliefCopperBridgeValue );
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if( ret < 3 )
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return false;
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ret = fprintf( aFile,
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"ZSmoothing %d %d\n",
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cornerSmoothingType, cornerRadius );
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if( ret < 2 )
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return false;
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// Save the corner list
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for( item_pos = 0; item_pos < corners_count; item_pos++ )
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{
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ret = fprintf( aFile, "ZCorner %d %d %d\n",
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m_Poly->corner[item_pos].x, m_Poly->corner[item_pos].y,
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m_Poly->corner[item_pos].end_contour );
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if( ret < 3 )
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return false;
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}
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// Save the PolysList
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if( m_FilledPolysList.size() )
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{
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fprintf( aFile, "$POLYSCORNERS\n" );
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for( unsigned ii = 0; ii < m_FilledPolysList.size(); ii++ )
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{
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const CPolyPt* corner = &m_FilledPolysList[ii];
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ret = fprintf( aFile,
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"%d %d %d %d\n",
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corner->x,
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corner->y,
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corner->end_contour,
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corner->utility );
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if( ret < 4 )
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return false;
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}
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fprintf( aFile, "$endPOLYSCORNERS\n" );
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}
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// Save the filling segments list
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if( m_FillSegmList.size() )
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{
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fprintf( aFile, "$FILLSEGMENTS\n" );
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for( unsigned ii = 0; ii < m_FillSegmList.size(); ii++ )
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{
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ret = fprintf( aFile, "%d %d %d %d\n",
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m_FillSegmList[ii].m_Start.x, m_FillSegmList[ii].m_Start.y,
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m_FillSegmList[ii].m_End.x, m_FillSegmList[ii].m_End.y );
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if( ret < 4 )
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return false;
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}
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fprintf( aFile, "$endFILLSEGMENTS\n" );
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}
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fprintf( aFile, "$endCZONE_OUTLINE\n" );
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return true;
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}
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int ZONE_CONTAINER::ReadDescr( LINE_READER* aReader )
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{
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char* Line, * text;
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char netname_buffer[1024];
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int ret;
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int outline_hatch = CPolyLine::NO_HATCH;
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bool error = false, has_corner = false;
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netname_buffer[0] = 0;
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while( aReader->ReadLine() )
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{
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Line = aReader->Line();
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if( strnicmp( Line, "ZCorner", 7 ) == 0 ) // new corner found
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{
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int x;
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int y;
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int flag;
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text = Line + 7;
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ret = sscanf( text, "%d %d %d", &x, &y, &flag );
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if( ret < 3 )
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{
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error = true;
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}
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else
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{
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if( !has_corner )
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m_Poly->Start( m_Layer, x, y, outline_hatch );
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else
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AppendCorner( wxPoint( x, y ) );
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has_corner = true;
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if( flag )
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m_Poly->Close();
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}
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}
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else if( strnicmp( Line, "ZInfo", 5 ) == 0 ) // general info found
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{
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int ts;
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int netcode;
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text = Line + 5;
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ret = sscanf( text, "%X %d %s", &ts, &netcode, netname_buffer );
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if( ret < 3 )
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{
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error = true;
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}
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else
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{
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m_TimeStamp = ts;
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m_NetCode = netcode;
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ReadDelimitedText( netname_buffer, netname_buffer, 1024 );
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m_Netname = FROM_UTF8( netname_buffer );
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}
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}
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else if( strnicmp( Line, "ZLayer", 6 ) == 0 ) // layer found
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{
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int x;
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text = Line + 6;
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ret = sscanf( text, "%d", &x );
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if( ret < 1 )
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error = true;
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else
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m_Layer = x;
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}
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else if( strnicmp( Line, "ZAux", 4 ) == 0 ) // aux info found
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{
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int x;
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char hopt[10];
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text = Line + 4;
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ret = sscanf( text, "%d %c", &x, hopt );
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if( ret < 2 )
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{
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error = true;
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}
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else
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{
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switch( hopt[0] )
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{
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case 'n':
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case 'N':
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outline_hatch = CPolyLine::NO_HATCH;
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break;
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case 'e':
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case 'E':
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outline_hatch = CPolyLine::DIAGONAL_EDGE;
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break;
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case 'f':
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case 'F':
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outline_hatch = CPolyLine::DIAGONAL_FULL;
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break;
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}
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}
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/* Set hatch mode later, after reading outlines corners data */
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}
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else if( strnicmp( Line, "ZSmoothing", 10 ) == 0 )
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{
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int tempSmoothingType;
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int tempCornerRadius;
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text = Line + 10;
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ret = sscanf( text, "%d %d", &tempSmoothingType, &tempCornerRadius );
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if( ret < 2 )
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return false;
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if( tempSmoothingType >= ZONE_SETTING::SMOOTHING_LAST)
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return false;
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if( tempSmoothingType < 0 )
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return false;
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cornerSmoothingType = tempSmoothingType;
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SetCornerRadius( tempCornerRadius );
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}
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else if( strnicmp( Line, "ZOptions", 8 ) == 0 ) // Options info found
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{
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int fillmode = 1;
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int arcsegmentcount = ARC_APPROX_SEGMENTS_COUNT_LOW_DEF;
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char fillstate = 'F';
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text = Line + 8;
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ret = sscanf( text, "%d %d %c %d %d", &fillmode, &arcsegmentcount, &fillstate,
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&m_ThermalReliefGapValue, &m_ThermalReliefCopperBridgeValue );
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if( ret < 1 ) // Must find 1 or more args.
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return false;
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else
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m_FillMode = fillmode ? 1 : 0;
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if( arcsegmentcount >= ARC_APPROX_SEGMENTS_COUNT_HIGHT_DEF )
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m_ArcToSegmentsCount = ARC_APPROX_SEGMENTS_COUNT_HIGHT_DEF;
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m_IsFilled = (fillstate == 'S') ? true : false;
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}
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else if( strnicmp( Line, "ZClearance", 10 ) == 0 ) // Clearance and pad options info found
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{
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int clearance = 200;
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char padoption;
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text = Line + 10;
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ret = sscanf( text, "%d %1c", &clearance, &padoption );
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if( ret < 2 )
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{
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error = true;
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}
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else
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{
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m_ZoneClearance = clearance;
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switch( padoption )
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{
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case 'i':
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case 'I':
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m_PadOption = PAD_IN_ZONE;
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break;
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case 't':
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case 'T':
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m_PadOption = THERMAL_PAD;
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break;
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case 'x':
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case 'X':
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m_PadOption = PAD_NOT_IN_ZONE;
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break;
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}
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}
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}
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else if( strnicmp( Line, "ZMinThickness", 13 ) == 0 ) // Min Thickness info found
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{
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int thickness;
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text = Line + 13;
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ret = sscanf( text, "%d", &thickness );
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if( ret < 1 )
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error = true;
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else
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m_ZoneMinThickness = thickness;
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}
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else if( strnicmp( Line, "$POLYSCORNERS", 13 ) == 0 ) // Read the PolysList (polygons used for fill areas in the zone)
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{
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while( aReader->ReadLine() )
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{
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Line = aReader->Line();
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if( strnicmp( Line, "$endPOLYSCORNERS", 4 ) == 0 )
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break;
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CPolyPt corner;
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int end_contour, utility;
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utility = 0;
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ret = sscanf( Line,
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"%d %d %d %d",
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&corner.x,
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&corner.y,
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&end_contour,
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&utility );
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if( ret < 4 )
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return false;
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corner.end_contour = end_contour ? true : false;
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corner.utility = utility;
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m_FilledPolysList.push_back( corner );
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}
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}
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else if( strnicmp( Line, "$FILLSEGMENTS", 13 ) == 0 )
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{
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SEGMENT segm;
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while( aReader->ReadLine() )
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{
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Line = aReader->Line();
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if( strnicmp( Line, "$endFILLSEGMENTS", 4 ) == 0 )
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break;
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ret = sscanf( Line,
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"%d %d %d %d",
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&segm.m_Start.x,
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&segm.m_Start.y,
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&segm.m_End.x,
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&segm.m_End.y );
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if( ret < 4 )
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return false;
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m_FillSegmList.push_back( segm );
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}
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}
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else if( strnicmp( Line, "$end", 4 ) == 0 ) // end of description
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{
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break;
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}
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}
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if( !IsOnCopperLayer() )
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{
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m_FillMode = 0;
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SetNet( 0 );
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}
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/* Set hatch here, when outlines corners are read */
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m_Poly->SetHatch( outline_hatch );
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return error ? 0 : 1;
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}
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void ZONE_CONTAINER::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, int aDrawMode, const wxPoint& offset )
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{
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if( DC == NULL )
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return;
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wxPoint seg_start, seg_end;
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int curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
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BOARD* brd = GetBoard();
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int color = brd->GetLayerColor( m_Layer );
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if( brd->IsLayerVisible( m_Layer ) == false && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
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return;
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GRSetDrawMode( DC, aDrawMode );
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if( DisplayOpt.ContrastModeDisplay )
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{
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if( !IsOnLayer( curr_layer ) )
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{
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color &= ~MASKCOLOR;
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color |= DARKDARKGRAY;
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}
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}
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if( aDrawMode & GR_SURBRILL )
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{
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if( aDrawMode & GR_AND )
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color &= ~HIGHLIGHT_FLAG;
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else
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color |= HIGHLIGHT_FLAG;
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}
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if( color & HIGHLIGHT_FLAG )
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color = ColorRefs[color & MASKCOLOR].m_LightColor;
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SetAlpha( &color, 150 );
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// draw the lines
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int i_start_contour = 0;
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std::vector<wxPoint> lines;
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lines.reserve( (GetNumCorners() * 2) + 2 );
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for( int ic = 0; ic < GetNumCorners(); ic++ )
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{
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seg_start = GetCornerPosition( ic ) + offset;
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if( m_Poly->corner[ic].end_contour == false && ic < GetNumCorners() - 1 )
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{
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seg_end = GetCornerPosition( ic + 1 ) + offset;
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}
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else
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{
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seg_end = GetCornerPosition( i_start_contour ) + offset;
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i_start_contour = ic + 1;
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}
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lines.push_back( seg_start );
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lines.push_back( seg_end );
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}
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|
|
GRLineArray( &panel->m_ClipBox, DC, lines, 0, color );
|
|
|
|
// draw hatches
|
|
lines.clear();
|
|
lines.reserve( (m_Poly->m_HatchLines.size() * 2) + 2 );
|
|
|
|
for( unsigned ic = 0; ic < m_Poly->m_HatchLines.size(); ic++ )
|
|
{
|
|
seg_start.x = m_Poly->m_HatchLines[ic].xi + offset.x;
|
|
seg_start.y = m_Poly->m_HatchLines[ic].yi + offset.y;
|
|
seg_end.x = m_Poly->m_HatchLines[ic].xf + offset.x;
|
|
seg_end.y = m_Poly->m_HatchLines[ic].yf + offset.y;
|
|
lines.push_back( seg_start );
|
|
lines.push_back( seg_end );
|
|
}
|
|
|
|
GRLineArray( &panel->m_ClipBox, DC, lines, 0, color );
|
|
}
|
|
|
|
|
|
/**
|
|
* Function DrawDrawFilledArea
|
|
* Draws the filled areas for this zone (polygon list .m_FilledPolysList)
|
|
* @param panel = current Draw Panel
|
|
* @param DC = current Device Context
|
|
* @param offset = Draw offset (usually wxPoint(0,0))
|
|
* @param aDrawMode = GR_OR, GR_XOR, GR_COPY ..
|
|
*/
|
|
void ZONE_CONTAINER::DrawFilledArea( EDA_DRAW_PANEL* panel,
|
|
wxDC* DC, int aDrawMode, const wxPoint& offset )
|
|
{
|
|
static vector <char> CornersTypeBuffer;
|
|
static vector <wxPoint> CornersBuffer;
|
|
|
|
// outline_mode is false to show filled polys,
|
|
// and true to show polygons outlines only (test and debug purposes)
|
|
bool outline_mode = DisplayOpt.DisplayZonesMode == 2 ? true : false;
|
|
|
|
if( DC == NULL )
|
|
return;
|
|
|
|
if( DisplayOpt.DisplayZonesMode == 1 ) // Do not show filled areas
|
|
return;
|
|
|
|
if( m_FilledPolysList.size() == 0 ) // Nothing to draw
|
|
return;
|
|
|
|
BOARD* brd = GetBoard();
|
|
int curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
|
|
int color = brd->GetLayerColor( m_Layer );
|
|
|
|
if( brd->IsLayerVisible( m_Layer ) == false && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
|
|
return;
|
|
|
|
GRSetDrawMode( DC, aDrawMode );
|
|
|
|
if( DisplayOpt.ContrastModeDisplay )
|
|
{
|
|
if( !IsOnLayer( curr_layer ) )
|
|
{
|
|
color &= ~MASKCOLOR;
|
|
color |= DARKDARKGRAY;
|
|
}
|
|
}
|
|
|
|
if( aDrawMode & GR_SURBRILL )
|
|
{
|
|
if( aDrawMode & GR_AND )
|
|
color &= ~HIGHLIGHT_FLAG;
|
|
else
|
|
color |= HIGHLIGHT_FLAG;
|
|
}
|
|
|
|
if( color & HIGHLIGHT_FLAG )
|
|
color = ColorRefs[color & MASKCOLOR].m_LightColor;
|
|
|
|
SetAlpha( &color, 150 );
|
|
|
|
CornersTypeBuffer.clear();
|
|
CornersBuffer.clear();
|
|
|
|
// Draw all filled areas
|
|
int imax = m_FilledPolysList.size() - 1;
|
|
|
|
for( int ic = 0; ic <= imax; ic++ )
|
|
{
|
|
CPolyPt* corner = &m_FilledPolysList[ic];
|
|
|
|
wxPoint coord( corner->x + offset.x, corner->y + offset.y );
|
|
|
|
CornersBuffer.push_back( coord );
|
|
|
|
CornersTypeBuffer.push_back( (char) corner->utility );
|
|
|
|
if( (corner->end_contour) || (ic == imax) ) // the last corner of a filled area is found: draw it
|
|
{
|
|
/* Draw the current filled area: draw segments outline first
|
|
* Curiously, draw segments outline first and after draw filled polygons
|
|
* with outlines thickness = 0 is a faster than
|
|
* just draw filled polygons but with outlines thickness = m_ZoneMinThickness
|
|
* So DO NOT use draw filled polygons with outlines having a thickness > 0
|
|
* Note: Extra segments ( added by kbool to joint holes with external outline) are not drawn
|
|
*/
|
|
{
|
|
// Draw outlines:
|
|
if( (m_ZoneMinThickness > 1) || outline_mode )
|
|
{
|
|
int ilim = CornersBuffer.size() - 1;
|
|
|
|
for( int is = 0, ie = ilim; is <= ilim; ie = is, is++ )
|
|
{
|
|
int x0 = CornersBuffer[is].x;
|
|
int y0 = CornersBuffer[is].y;
|
|
int x1 = CornersBuffer[ie].x;
|
|
int y1 = CornersBuffer[ie].y;
|
|
|
|
if( CornersTypeBuffer[ie] == 0 ) // Draw only basic outlines, not extra segments
|
|
{
|
|
if( !DisplayOpt.DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
|
|
GRCSegm( &panel->m_ClipBox, DC,
|
|
x0, y0, x1, y1,
|
|
m_ZoneMinThickness, color );
|
|
else
|
|
GRFillCSegm( &panel->m_ClipBox, DC,
|
|
x0, y0, x1, y1,
|
|
m_ZoneMinThickness, color );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Draw areas:
|
|
if( m_FillMode==0 && !outline_mode )
|
|
GRPoly( &panel->m_ClipBox, DC, CornersBuffer.size(), &CornersBuffer[0],
|
|
true, 0, color, color );
|
|
}
|
|
|
|
CornersTypeBuffer.clear();
|
|
CornersBuffer.clear();
|
|
}
|
|
}
|
|
|
|
if( m_FillMode == 1 && !outline_mode ) // filled with segments
|
|
{
|
|
for( unsigned ic = 0; ic < m_FillSegmList.size(); ic++ )
|
|
{
|
|
wxPoint start = m_FillSegmList[ic].m_Start + offset;
|
|
wxPoint end = m_FillSegmList[ic].m_End + offset;
|
|
|
|
if( !DisplayOpt.DisplayPcbTrackFill || GetState( FORCE_SKETCH ) )
|
|
GRCSegm( &panel->m_ClipBox, DC, start.x, start.y, end.x, end.y,
|
|
m_ZoneMinThickness, color );
|
|
else
|
|
GRFillCSegm( &panel->m_ClipBox, DC, start.x, start.y, end.x, end.y,
|
|
m_ZoneMinThickness, color );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
EDA_RECT ZONE_CONTAINER::GetBoundingBox() const
|
|
{
|
|
const int PRELOAD = 0x7FFFFFFF; // Biggest integer (32 bits)
|
|
|
|
int ymax = -PRELOAD;
|
|
int ymin = PRELOAD;
|
|
int xmin = PRELOAD;
|
|
int xmax = -PRELOAD;
|
|
|
|
int count = GetNumCorners();
|
|
|
|
for( int i = 0; i<count; ++i )
|
|
{
|
|
wxPoint corner = GetCornerPosition( i );
|
|
|
|
ymax = MAX( ymax, corner.y );
|
|
xmax = MAX( xmax, corner.x );
|
|
ymin = MIN( ymin, corner.y );
|
|
xmin = MIN( xmin, corner.x );
|
|
}
|
|
|
|
EDA_RECT ret( wxPoint( xmin, ymin ), wxSize( xmax - xmin + 1, ymax - ymin + 1 ) );
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function DrawWhileCreateOutline
|
|
* Draws the zone outline when ir is created.
|
|
* The moving edges (last segment and the closing edge segment) are in XOR graphic mode,
|
|
* old segment in OR graphic mode
|
|
* The closing edge has its own shape
|
|
* @param panel = current Draw Panel
|
|
* @param DC = current Device Context
|
|
* @param draw_mode = draw mode: OR, XOR ..
|
|
*/
|
|
void ZONE_CONTAINER::DrawWhileCreateOutline( EDA_DRAW_PANEL* panel, wxDC* DC, int draw_mode )
|
|
{
|
|
int current_gr_mode = draw_mode;
|
|
bool is_close_segment = false;
|
|
wxPoint seg_start, seg_end;
|
|
|
|
if( DC == NULL )
|
|
return;
|
|
|
|
int curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
|
|
BOARD* brd = GetBoard();
|
|
int color = brd->GetLayerColor( m_Layer ) & MASKCOLOR;
|
|
|
|
if( DisplayOpt.ContrastModeDisplay )
|
|
{
|
|
if( !IsOnLayer( curr_layer ) )
|
|
{
|
|
color &= ~MASKCOLOR;
|
|
color |= DARKDARKGRAY;
|
|
}
|
|
}
|
|
|
|
// draw the lines
|
|
wxPoint start_contour_pos = GetCornerPosition( 0 );
|
|
int icmax = GetNumCorners() - 1;
|
|
|
|
for( int ic = 0; ic <= icmax; ic++ )
|
|
{
|
|
int xi = GetCornerPosition( ic ).x;
|
|
int yi = GetCornerPosition( ic ).y;
|
|
int xf, yf;
|
|
|
|
if( m_Poly->corner[ic].end_contour == false && ic < icmax )
|
|
{
|
|
is_close_segment = false;
|
|
xf = GetCornerPosition( ic + 1 ).x;
|
|
yf = GetCornerPosition( ic + 1 ).y;
|
|
|
|
if( (m_Poly->corner[ic + 1].end_contour) || (ic == icmax - 1) )
|
|
current_gr_mode = GR_XOR;
|
|
else
|
|
current_gr_mode = draw_mode;
|
|
}
|
|
else // Draw the line from last corner to the first corner of the current contour
|
|
{
|
|
is_close_segment = true;
|
|
current_gr_mode = GR_XOR;
|
|
xf = start_contour_pos.x;
|
|
yf = start_contour_pos.y;
|
|
|
|
// Prepare the next contour for drawing, if exists
|
|
if( ic < icmax )
|
|
start_contour_pos = GetCornerPosition( ic + 1 );
|
|
}
|
|
|
|
GRSetDrawMode( DC, current_gr_mode );
|
|
|
|
if( is_close_segment )
|
|
GRLine( &panel->m_ClipBox, DC, xi, yi, xf, yf, 0, WHITE );
|
|
else
|
|
GRLine( &panel->m_ClipBox, DC, xi, yi, xf, yf, 0, color );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTest
|
|
* tests if the given wxPoint is within the bounds of this object.
|
|
* @param refPos A wxPoint to test
|
|
* @return bool - true if a hit, else false
|
|
* return true if refPos is near a corner or an edge
|
|
*/
|
|
bool ZONE_CONTAINER::HitTest( const wxPoint& refPos )
|
|
{
|
|
if( HitTestForCorner( refPos ) )
|
|
return true;
|
|
|
|
if( HitTestForEdge( refPos ) )
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTestForCorner
|
|
* tests if the given wxPoint near a corner, or near the segment define by 2 corners.
|
|
* Choose the nearest corner
|
|
* "near" means grid size (or CORNER_MIN_DIST if grid is not known)
|
|
* Set m_CornerSelection to corner index in .m_Poly->corner or -1 if no corner found
|
|
* @return true if a corner found
|
|
* @param refPos : A wxPoint to test
|
|
*/
|
|
bool ZONE_CONTAINER::HitTestForCorner( const wxPoint& refPos )
|
|
{
|
|
m_CornerSelection = -1; // Set to not found
|
|
|
|
#define CORNER_MIN_DIST 100 // distance (in internal units) to detect a corner in a zone outline
|
|
int min_dist = CORNER_MIN_DIST + 1;
|
|
|
|
if( GetBoard() && GetBoard()->m_PcbFrame )
|
|
{
|
|
// Use grid size because it is known
|
|
wxRealPoint grid = GetBoard()->m_PcbFrame->DrawPanel->GetGrid();
|
|
min_dist = wxRound( MIN( grid.x, grid.y ) );
|
|
}
|
|
|
|
wxPoint delta;
|
|
unsigned lim = m_Poly->corner.size();
|
|
|
|
for( unsigned item_pos = 0; item_pos < lim; item_pos++ )
|
|
{
|
|
delta.x = refPos.x - m_Poly->corner[item_pos].x;
|
|
delta.y = refPos.y - m_Poly->corner[item_pos].y;
|
|
// Calculate a distance:
|
|
int dist = MAX( abs( delta.x ), abs( delta.y ) );
|
|
|
|
if( dist < min_dist ) // this corner is a candidate:
|
|
{
|
|
m_CornerSelection = item_pos;
|
|
min_dist = dist;
|
|
}
|
|
}
|
|
|
|
return m_CornerSelection >= 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTestForEdge
|
|
* tests if the given wxPoint near a corner, or near the segment define by 2 corners.
|
|
* choose the nearest segment
|
|
* "near" means grid size (or EDGE_MIN_DIST if grid is not known)
|
|
* Set m_CornerSelection to -1 if nothing found, or index of the starting corner of edge
|
|
* in .m_Poly->corner
|
|
* @return true if found
|
|
* @param refPos : A wxPoint to test
|
|
*/
|
|
bool ZONE_CONTAINER::HitTestForEdge( const wxPoint& refPos )
|
|
{
|
|
unsigned lim = m_Poly->corner.size();
|
|
|
|
m_CornerSelection = -1; // Set to not found
|
|
|
|
#define EDGE_MIN_DIST 200 // distance (in internal units) to detect a zone outline
|
|
int min_dist = EDGE_MIN_DIST+1;
|
|
|
|
if( GetBoard() && GetBoard()->m_PcbFrame )
|
|
{
|
|
// Use grid size because it is known
|
|
wxRealPoint grid = GetBoard()->m_PcbFrame->DrawPanel->GetGrid();
|
|
min_dist = wxRound( MIN( grid.x, grid.y ) );
|
|
}
|
|
|
|
unsigned first_corner_pos = 0;
|
|
|
|
for( unsigned item_pos = 0; item_pos < lim; item_pos++ )
|
|
{
|
|
unsigned end_segm = item_pos + 1;
|
|
|
|
/* the last corner of the current outline is tested
|
|
* the last segment of the current outline starts at current corner, and ends
|
|
* at the first corner of the outline
|
|
*/
|
|
if( m_Poly->corner[item_pos].end_contour || end_segm >= lim )
|
|
{
|
|
unsigned tmp = first_corner_pos;
|
|
first_corner_pos = end_segm; // first_corner_pos is now the beginning of the next outline
|
|
end_segm = tmp; // end_segm is the beginning of the current outline
|
|
}
|
|
|
|
/* test the dist between segment and ref point */
|
|
int dist = (int) GetPointToLineSegmentDistance( refPos.x,
|
|
refPos.y,
|
|
m_Poly->corner[item_pos].x,
|
|
m_Poly->corner[item_pos].y,
|
|
m_Poly->corner[end_segm].x,
|
|
m_Poly->corner[end_segm].y );
|
|
|
|
if( dist < min_dist )
|
|
{
|
|
m_CornerSelection = item_pos;
|
|
min_dist = dist;
|
|
}
|
|
}
|
|
|
|
return m_CornerSelection >= 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTest (overlayed)
|
|
* tests if the given EDA_RECT contains the bounds of this object.
|
|
* @param refArea : the given EDA_RECT
|
|
* @return bool - true if a hit, else false
|
|
*/
|
|
bool ZONE_CONTAINER::HitTest( EDA_RECT& refArea )
|
|
{
|
|
bool is_out_of_box = false;
|
|
|
|
CRect rect = m_Poly->GetCornerBounds();
|
|
|
|
if( rect.left < refArea.GetX() )
|
|
is_out_of_box = true;
|
|
|
|
if( rect.top < refArea.GetY() )
|
|
is_out_of_box = true;
|
|
|
|
if( rect.right > refArea.GetRight() )
|
|
is_out_of_box = true;
|
|
|
|
if( rect.bottom > refArea.GetBottom() )
|
|
is_out_of_box = true;
|
|
|
|
return is_out_of_box ? false : true;
|
|
}
|
|
|
|
|
|
int ZONE_CONTAINER::GetClearance( BOARD_CONNECTED_ITEM* aItem ) const
|
|
{
|
|
int myClearance = m_ZoneClearance;
|
|
|
|
#if 0 // Maybe the netclass clearance should not come into play for a zone?
|
|
// At least the policy decision can be controlled by the zone
|
|
// itself, i.e. here. On reasons of insufficient documentation,
|
|
// the user will be less bewildered if we simply respect the
|
|
// "zone clearance" setting in the zone properties dialog. (At least
|
|
// until there is a UI boolean for this.)
|
|
|
|
NETCLASS* myClass = GetNetClass();
|
|
|
|
if( myClass )
|
|
myClearance = std::max( myClearance, myClass->GetClearance() );
|
|
#endif
|
|
|
|
if( aItem )
|
|
{
|
|
int hisClearance = aItem->GetClearance( NULL );
|
|
myClearance = max( hisClearance, myClearance );
|
|
}
|
|
|
|
return myClearance;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTestFilledArea
|
|
* tests if the given wxPoint is within the bounds of a filled area of this zone.
|
|
* @param aRefPos A wxPoint to test
|
|
* @return bool - true if a hit, else false
|
|
*/
|
|
bool ZONE_CONTAINER::HitTestFilledArea( const wxPoint& aRefPos )
|
|
{
|
|
unsigned indexstart = 0, indexend;
|
|
bool inside = false;
|
|
|
|
for( indexend = 0; indexend < m_FilledPolysList.size(); indexend++ )
|
|
{
|
|
if( m_FilledPolysList[indexend].end_contour ) // end of a filled sub-area found
|
|
{
|
|
if( TestPointInsidePolygon( m_FilledPolysList, indexstart, indexend, aRefPos.x,
|
|
aRefPos.y ) )
|
|
{
|
|
inside = true;
|
|
break;
|
|
}
|
|
|
|
// Prepare test of next area which starts after the current index end (if exists)
|
|
indexstart = indexend + 1;
|
|
}
|
|
}
|
|
|
|
return inside;
|
|
}
|
|
|
|
|
|
void ZONE_CONTAINER::DisplayInfo( EDA_DRAW_FRAME* frame )
|
|
{
|
|
wxString msg;
|
|
|
|
BOARD* board = (BOARD*) m_Parent;
|
|
|
|
wxASSERT( board );
|
|
|
|
frame->ClearMsgPanel();
|
|
|
|
msg = _( "Zone Outline" );
|
|
|
|
int ncont = m_Poly->GetContour( m_CornerSelection );
|
|
|
|
if( ncont )
|
|
msg << wxT( " " ) << _( "(Cutout)" );
|
|
|
|
frame->AppendMsgPanel( _( "Type" ), msg, DARKCYAN );
|
|
|
|
if( IsOnCopperLayer() )
|
|
{
|
|
if( GetNet() >= 0 )
|
|
{
|
|
NETINFO_ITEM* equipot = ( (PCB_BASE_FRAME*) frame )->GetBoard()->FindNet( GetNet() );
|
|
|
|
if( equipot )
|
|
msg = equipot->GetNetname();
|
|
else
|
|
msg = wxT( "<noname>" );
|
|
}
|
|
else // a netcode < 0 is an error
|
|
{
|
|
msg = wxT( " [" );
|
|
msg << m_Netname + wxT( "]" );
|
|
msg << wxT( " <" ) << _( "Not Found" ) << wxT( ">" );
|
|
}
|
|
|
|
frame->AppendMsgPanel( _( "NetName" ), msg, RED );
|
|
}
|
|
else
|
|
{
|
|
frame->AppendMsgPanel( _( "Non Copper Zone" ), wxEmptyString, RED );
|
|
}
|
|
|
|
/* Display net code : (useful in test or debug) */
|
|
msg.Printf( wxT( "%d" ), GetNet() );
|
|
frame->AppendMsgPanel( _( "NetCode" ), msg, RED );
|
|
|
|
msg = board->GetLayerName( m_Layer );
|
|
frame->AppendMsgPanel( _( "Layer" ), msg, BROWN );
|
|
|
|
msg.Printf( wxT( "%d" ), m_Poly->corner.size() );
|
|
frame->AppendMsgPanel( _( "Corners" ), msg, BLUE );
|
|
|
|
if( m_FillMode )
|
|
msg.Printf( _( "Segments" ), m_FillMode );
|
|
else
|
|
msg = _( "Polygons" );
|
|
|
|
frame->AppendMsgPanel( _( "Fill mode" ), msg, BROWN );
|
|
|
|
// Useful for statistics :
|
|
msg.Printf( wxT( "%d" ), m_Poly->m_HatchLines.size() );
|
|
frame->AppendMsgPanel( _( "Hatch lines" ), msg, BLUE );
|
|
|
|
if( m_FilledPolysList.size() )
|
|
{
|
|
msg.Printf( wxT( "%d" ), m_FilledPolysList.size() );
|
|
frame->AppendMsgPanel( _( "Corners in DrawList" ), msg, BLUE );
|
|
}
|
|
}
|
|
|
|
|
|
/* Geometric transforms: */
|
|
|
|
/**
|
|
* Function Move
|
|
* Move the outlines
|
|
* @param offset = moving vector
|
|
*/
|
|
void ZONE_CONTAINER::Move( const wxPoint& offset )
|
|
{
|
|
/* move outlines */
|
|
for( unsigned ii = 0; ii < m_Poly->corner.size(); ii++ )
|
|
{
|
|
SetCornerPosition( ii, GetCornerPosition( ii ) + offset );
|
|
}
|
|
|
|
m_Poly->Hatch();
|
|
|
|
/* move filled areas: */
|
|
for( unsigned ic = 0; ic < m_FilledPolysList.size(); ic++ )
|
|
{
|
|
CPolyPt* corner = &m_FilledPolysList[ic];
|
|
corner->x += offset.x;
|
|
corner->y += offset.y;
|
|
}
|
|
|
|
for( unsigned ic = 0; ic < m_FillSegmList.size(); ic++ )
|
|
{
|
|
m_FillSegmList[ic].m_Start += offset;
|
|
m_FillSegmList[ic].m_End += offset;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Function MoveEdge
|
|
* Move the outline Edge. m_CornerSelection is the start point of the outline edge
|
|
* @param offset = moving vector
|
|
*/
|
|
void ZONE_CONTAINER::MoveEdge( const wxPoint& offset )
|
|
{
|
|
int ii = m_CornerSelection;
|
|
|
|
// Move the start point of the selected edge:
|
|
SetCornerPosition( ii, GetCornerPosition( ii ) + offset );
|
|
|
|
// Move the end point of the selected edge:
|
|
if( m_Poly->corner[ii].end_contour || ii == GetNumCorners() - 1 )
|
|
{
|
|
int icont = m_Poly->GetContour( ii );
|
|
ii = m_Poly->GetContourStart( icont );
|
|
}
|
|
else
|
|
{
|
|
ii++;
|
|
}
|
|
|
|
SetCornerPosition( ii, GetCornerPosition( ii ) + offset );
|
|
|
|
m_Poly->Hatch();
|
|
}
|
|
|
|
|
|
/**
|
|
* Function Rotate
|
|
* Move the outlines
|
|
* @param centre = rot centre
|
|
* @param angle = in 0.1 degree
|
|
*/
|
|
void ZONE_CONTAINER::Rotate( const wxPoint& centre, int angle )
|
|
{
|
|
wxPoint pos;
|
|
|
|
for( unsigned ii = 0; ii < m_Poly->corner.size(); ii++ )
|
|
{
|
|
pos.x = m_Poly->corner[ii].x;
|
|
pos.y = m_Poly->corner[ii].y;
|
|
RotatePoint( &pos, centre, angle );
|
|
m_Poly->corner[ii].x = pos.x;
|
|
m_Poly->corner[ii].y = pos.y;
|
|
}
|
|
|
|
m_Poly->Hatch();
|
|
|
|
/* rotate filled areas: */
|
|
for( unsigned ic = 0; ic < m_FilledPolysList.size(); ic++ )
|
|
{
|
|
CPolyPt* corner = &m_FilledPolysList[ic];
|
|
pos.x = corner->x;
|
|
pos.y = corner->y;
|
|
RotatePoint( &pos, centre, angle );
|
|
corner->x = pos.x;
|
|
corner->y = pos.y;
|
|
}
|
|
|
|
for( unsigned ic = 0; ic < m_FillSegmList.size(); ic++ )
|
|
{
|
|
RotatePoint( &m_FillSegmList[ic].m_Start, centre, angle );
|
|
RotatePoint( &m_FillSegmList[ic].m_End, centre, angle );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Function Flip
|
|
* Flip this object, i.e. change the board side for this object
|
|
* (like Mirror() but changes layer)
|
|
* @param aCentre - the rotation point.
|
|
*/
|
|
void ZONE_CONTAINER::Flip( const wxPoint& aCentre )
|
|
{
|
|
Mirror( aCentre );
|
|
SetLayer( ChangeSideNumLayer( GetLayer() ) );
|
|
}
|
|
|
|
|
|
/**
|
|
* Function Mirror
|
|
* flip the outlines , relative to a given horizontal axis
|
|
* @param mirror_ref = vertical axis position
|
|
*/
|
|
void ZONE_CONTAINER::Mirror( const wxPoint& mirror_ref )
|
|
{
|
|
for( unsigned ii = 0; ii < m_Poly->corner.size(); ii++ )
|
|
{
|
|
m_Poly->corner[ii].y -= mirror_ref.y;
|
|
NEGATE( m_Poly->corner[ii].y );
|
|
m_Poly->corner[ii].y += mirror_ref.y;
|
|
}
|
|
|
|
m_Poly->Hatch();
|
|
|
|
/* mirror filled areas: */
|
|
for( unsigned ic = 0; ic < m_FilledPolysList.size(); ic++ )
|
|
{
|
|
CPolyPt* corner = &m_FilledPolysList[ic];
|
|
corner->y -= mirror_ref.y;
|
|
NEGATE( corner->y );
|
|
corner->y += mirror_ref.y;
|
|
}
|
|
|
|
for( unsigned ic = 0; ic < m_FillSegmList.size(); ic++ )
|
|
{
|
|
m_FillSegmList[ic].m_Start.y -= mirror_ref.y;
|
|
NEGATE( m_FillSegmList[ic].m_Start.y );
|
|
m_FillSegmList[ic].m_Start.y += mirror_ref.y;
|
|
m_FillSegmList[ic].m_End.y -= mirror_ref.y;
|
|
NEGATE( m_FillSegmList[ic].m_End.y );
|
|
m_FillSegmList[ic].m_End.y += mirror_ref.y;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Function copy
|
|
* copy useful data from the source.
|
|
* flags and linked list pointers are NOT copied
|
|
*/
|
|
void ZONE_CONTAINER::Copy( ZONE_CONTAINER* src )
|
|
{
|
|
m_Parent = src->m_Parent;
|
|
m_Layer = src->m_Layer;
|
|
SetNet( src->GetNet() );
|
|
m_TimeStamp = src->m_TimeStamp;
|
|
m_Poly->RemoveAllContours();
|
|
m_Poly->Copy( src->m_Poly ); // copy outlines
|
|
m_CornerSelection = -1; // For corner moving, corner index to drag, or -1 if no selection
|
|
m_ZoneClearance = src->m_ZoneClearance; // clearance value
|
|
m_ZoneMinThickness = src->m_ZoneMinThickness;
|
|
m_FillMode = src->m_FillMode; // Filling mode (segments/polygons)
|
|
m_ArcToSegmentsCount = src->m_ArcToSegmentsCount;
|
|
m_PadOption = src->m_PadOption;
|
|
m_ThermalReliefGapValue = src->m_ThermalReliefGapValue;
|
|
m_ThermalReliefCopperBridgeValue = src->m_ThermalReliefCopperBridgeValue;
|
|
m_Poly->m_HatchStyle = src->m_Poly->GetHatchStyle();
|
|
m_Poly->m_HatchLines = src->m_Poly->m_HatchLines; // Copy vector <CSegment>
|
|
m_FilledPolysList.clear();
|
|
m_FilledPolysList = src->m_FilledPolysList;
|
|
m_FillSegmList.clear();
|
|
m_FillSegmList = src->m_FillSegmList;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function SetNetNameFromNetCode
|
|
* Find the net name corresponding to the net code.
|
|
* @return bool - true if net found, else false
|
|
*/
|
|
bool ZONE_CONTAINER::SetNetNameFromNetCode( void )
|
|
{
|
|
NETINFO_ITEM* net;
|
|
|
|
if( m_Parent && ( net = ( (BOARD*) m_Parent )->FindNet( GetNet() ) ) )
|
|
{
|
|
m_Netname = net->GetNetname();
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
wxString ZONE_CONTAINER::GetSelectMenuText() const
|
|
{
|
|
wxString text;
|
|
NETINFO_ITEM* net;
|
|
BOARD* board = GetBoard();
|
|
|
|
text = _( "Zone Outline" );
|
|
|
|
int ncont = m_Poly->GetContour( m_CornerSelection );
|
|
|
|
if( ncont )
|
|
text << wxT( " " ) << _( "(Cutout)" );
|
|
|
|
text << wxT( " " );
|
|
text << wxString::Format( wxT( "(%8.8X)" ), m_TimeStamp );
|
|
|
|
if ( !IsOnCopperLayer() )
|
|
{
|
|
text << wxT( " [" ) << _( "Not on copper layer" ) << wxT( "]" );
|
|
}
|
|
else if( GetNet() >= 0 )
|
|
{
|
|
if( board )
|
|
{
|
|
net = board->FindNet( GetNet() );
|
|
|
|
if( net )
|
|
{
|
|
text << wxT( " [" ) << net->GetNetname() << wxT( "]" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
text << _( "** NO BOARD DEFINED **" );
|
|
}
|
|
}
|
|
else // A netcode < 0 is an error flag (Netname not found or area not initialised)
|
|
{
|
|
text << wxT( " [" ) << m_Netname << wxT( "]" );
|
|
text << wxT( " <" ) << _( "Not Found" ) << wxT( ">" );
|
|
}
|
|
|
|
text << _( " on " ) << GetLayerName();
|
|
|
|
return text;
|
|
}
|