1067 lines
31 KiB
C++
1067 lines
31 KiB
C++
/**********************************/
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/* classes 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 "gr_basic.h"
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#include "common.h"
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#include "trigo.h"
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#include "class_drawpanel.h"
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#include "kicad_string.h"
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#include "PolyLine.h"
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#include "pcbnew.h"
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#include "zones.h"
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/************************/
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/* class ZONE_CONTAINER */
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/************************/
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ZONE_CONTAINER::ZONE_CONTAINER( BOARD* parent ) :
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BOARD_ITEM( parent, TYPE_ZONE_CONTAINER )
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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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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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/** virtual function GetPosition
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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 pos = wxPoint(0,0);
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return pos;
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}
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/*******************************************/
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void ZONE_CONTAINER::SetNet( int anet_code )
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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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{
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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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if( m_Parent )
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{
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BOARD* board = (BOARD*) m_Parent;
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EQUIPOT* 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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// Set corresponding SEGZONE items if this zone uses fill areas by segments
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for( SEGZONE* zseg = board->m_Zone; zseg; zseg = zseg->Next() )
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{
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if ( zseg->m_TimeStamp == m_TimeStamp )
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zseg->SetNet(GetNet());
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}
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}
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else
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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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{
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if( GetState( DELETED ) )
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return true;
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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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CONV_TO_UTF8( m_Netname ) );
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if( ret < 3 )
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return false;
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// Save the ouline 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 ouline 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, "ZOptions %d %d %c %d %d\n", m_FillMode, m_ArcToSegmentsCount,
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m_Unused ? 'S' : 'F', m_ThermalReliefGapValue, m_ThermalReliefCopperBridgeValue );
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if( ret < 3 )
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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( item_pos = 0; item_pos < m_FilledPolysList.size(); item_pos++ )
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{
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const CPolyPt* corner = &m_FilledPolysList[item_pos];
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ret = fprintf( aFile, "%d %d %d %d\n", corner->x, corner->y, corner->end_contour, corner->utility );
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if( ret < 3 )
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return false;
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}
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fprintf( aFile, "$endPOLYSCORNERS\n" );
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}
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fprintf( aFile, "$endCZONE_OUTLINE\n" );
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return true;
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}
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/**********************************************************/
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int ZONE_CONTAINER::ReadDescr( FILE* aFile, int* aLineNum )
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/**********************************************************/
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/** Function ReadDescr
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* @param aFile = opened file
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* @param aLineNum = pointer on a line number counter (can be NULL or missing)
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* @return 1 if ok or 0
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*/
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{
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char Line[1024], * text;
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char netname_buffer[1024];
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int ret;
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int n_corner_item = 0;
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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( GetLine( aFile, Line, aLineNum, sizeof(Line) - 1 ) != NULL )
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{
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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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error = true;
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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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error = true;
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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 = CONV_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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error = true;
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else
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{
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n_corner_item = x;
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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, "ZOptions", 8 ) == 0 ) // Options info found
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{
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int fillmode = 1;
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int arcsegmentcount = 16;
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char drawopt = 'F';
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text = Line + 8;
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ret = sscanf( text, "%d %d %c %d %d", &fillmode, &arcsegmentcount, &drawopt,
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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 >= 32 )
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m_ArcToSegmentsCount = 32;
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m_Unused = 0; // Waiting for a better use
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}
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else if( strnicmp( Line, "ZClearance", 10 ) == 0 ) // Clearence 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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error = true;
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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, "$POLYSCORNERS", 13 ) == 0 ) // Read the PolysList (polygons used for fill areas in the zone)
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{
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while( GetLine( aFile, Line, aLineNum, sizeof(Line) - 1 ) != NULL )
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{
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if( strnicmp( Line, "$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, "%d %d %d %d", &corner.x, &corner.y, &end_contour, &utility );
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if( ret < 3 )
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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, "$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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/****************************************************************************************************/
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void ZONE_CONTAINER::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode, const wxPoint& offset )
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/****************************************************************************************************/
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/** Function Draw
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* @param panel = current Draw Panel
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* @param DC = current Device Context
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* @param offset = Draw offset (usually wxPoint(0,0))
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* @param draw_mode = draw mode: OR, XOR ..
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*/
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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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int color = g_DesignSettings.m_LayerColor[m_Layer];
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if( ( color & (ITEM_NOT_SHOW | HIGHT_LIGHT_FLAG) ) == ITEM_NOT_SHOW )
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return;
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GRSetDrawMode( DC, draw_mode );
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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( draw_mode & GR_SURBRILL )
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{
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if( draw_mode & GR_AND )
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color &= ~HIGHT_LIGHT_FLAG;
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else
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color |= HIGHT_LIGHT_FLAG;
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}
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if( color & HIGHT_LIGHT_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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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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GRLine( &panel->m_ClipBox, DC, seg_start.x, seg_start.y, seg_end.x, seg_end.y, 0, color );
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}
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// draw hatches
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for( unsigned ic = 0; ic < m_Poly->m_HatchLines.size(); ic++ )
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{
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int xi = m_Poly->m_HatchLines[ic].xi + offset.x;
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int yi = m_Poly->m_HatchLines[ic].yi + offset.y;
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int xf = m_Poly->m_HatchLines[ic].xf + offset.x;
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int yf = m_Poly->m_HatchLines[ic].yf + offset.y;
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GRLine( &panel->m_ClipBox, DC, xi, yi, xf, yf, 0, color );
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}
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}
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/************************************************************************************/
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void ZONE_CONTAINER::DrawFilledArea( WinEDA_DrawPanel* panel,
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wxDC* DC, int aDrawMode, const wxPoint& offset )
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/************************************************************************************/
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/**
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* Function DrawDrawFilledArea
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* Draws the filled areas for this zone (polygon list .m_FilledPolysList)
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* @param panel = current Draw Panel
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* @param DC = current Device Context
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* @param offset = Draw offset (usually wxPoint(0,0))
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* @param aDrawMode = GR_OR, GR_XOR, GR_COPY ..
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*/
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{
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static vector <char> CornersTypeBuffer;
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static vector <wxPoint> CornersBuffer;
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// outline_mode is false to show filled polys,
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// and true to show polygons outlines only (test and debug purposes)
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bool outline_mode = DisplayOpt.DisplayZonesMode == 2 ? true : false;
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if( DC == NULL )
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return;
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if( DisplayOpt.DisplayZonesMode == 1 ) // Do not show filled areas
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return;
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if( m_FilledPolysList.size() == 0 ) // Nothing to draw
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return;
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int curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
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int color = g_DesignSettings.m_LayerColor[m_Layer];
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if( ( color & (ITEM_NOT_SHOW | HIGHT_LIGHT_FLAG) ) == ITEM_NOT_SHOW )
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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 &= ~HIGHT_LIGHT_FLAG;
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else
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color |= HIGHT_LIGHT_FLAG;
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}
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if( color & HIGHT_LIGHT_FLAG )
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color = ColorRefs[color & MASKCOLOR].m_LightColor;
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SetAlpha( &color, 150 );
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CornersTypeBuffer.clear();
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CornersBuffer.clear();
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// Draw all filled areas
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int imax = m_FilledPolysList.size() - 1;
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for( int ic = 0; ic <= imax; ic++ )
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{
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CPolyPt* corner = &m_FilledPolysList[ic];
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wxPoint coord( corner->x + offset.x, corner->y + offset.y );
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CornersBuffer.push_back(coord);
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CornersTypeBuffer.push_back((char) corner->utility);
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|
|
if( (corner->end_contour) || (ic == imax) ) // the last corner of a filled area is found: draw it
|
|
{
|
|
/* Draw the current filled area: draw segments ouline first
|
|
* Curiously, draw segments ouline first and after draw filled polygons
|
|
* with oulines thickness = 0 is a faster than
|
|
* just draw filled polygons but with oulines thickness = m_ZoneMinThickness
|
|
* So DO NOT use draw filled polygons with oulines 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();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/****************************************/
|
|
EDA_Rect ZONE_CONTAINER::GetBoundingBox()
|
|
/****************************************/
|
|
{
|
|
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;
|
|
}
|
|
|
|
|
|
/**********************************************************************************************/
|
|
void ZONE_CONTAINER::DrawWhileCreateOutline( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode )
|
|
/***********************************************************************************************/
|
|
|
|
/**
|
|
* 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 owm shape
|
|
* @param panel = current Draw Panel
|
|
* @param DC = current Device Context
|
|
* @param draw_mode = draw mode: OR, XOR ..
|
|
*/
|
|
{
|
|
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;
|
|
int color = g_DesignSettings.m_LayerColor[m_Layer & 31] & 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 coutour
|
|
{
|
|
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 ) >= 0 )
|
|
return true;
|
|
if( HitTestForEdge( refPos ) >= 0 )
|
|
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 CORNER_MIN_DIST_IN_PIXELS pixels
|
|
* @return -1 if none, corner index in .corner <vector>
|
|
* @param refPos : A wxPoint to test
|
|
*/
|
|
int ZONE_CONTAINER::HitTestForCorner( const wxPoint& refPos )
|
|
{
|
|
#define CORNER_MIN_DIST 500 // distance (in internal units) to detect a corner in a zone outline
|
|
int dist, min_dist;
|
|
unsigned item_pos, lim;
|
|
lim = m_Poly->corner.size();
|
|
m_CornerSelection = -1;
|
|
|
|
min_dist = CORNER_MIN_DIST;
|
|
for( item_pos = 0; item_pos < lim; item_pos++ )
|
|
{
|
|
dist = abs( m_Poly->corner[item_pos].x - refPos.x ) + abs(
|
|
m_Poly->corner[item_pos].y - refPos.y );
|
|
if( dist <= min_dist )
|
|
{
|
|
m_CornerSelection = item_pos;
|
|
min_dist = dist;
|
|
}
|
|
}
|
|
|
|
if( m_CornerSelection >= 0 )
|
|
return item_pos;
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTestForEdge
|
|
* tests if the given wxPoint near a corner, or near the segment define by 2 corners.
|
|
* choose the nearest segment
|
|
* "near" means EDGE_MIN_DIST_IN_PIXELS pixels
|
|
* @return -1 if none, or index of the starting corner in .corner <vector>
|
|
* @param refPos : A wxPoint to test
|
|
*/
|
|
int ZONE_CONTAINER::HitTestForEdge( const wxPoint& refPos )
|
|
{
|
|
#define EDGE_MIN_DIST 200 // distance (in internal units) to detect a zone outline
|
|
int dist, min_dist;
|
|
unsigned item_pos, lim;
|
|
lim = m_Poly->corner.size();
|
|
|
|
/* Test for an entire segment */
|
|
unsigned first_corner_pos = 0, end_segm;
|
|
m_CornerSelection = -1;
|
|
min_dist = EDGE_MIN_DIST;
|
|
|
|
for( item_pos = 0; item_pos < lim; item_pos++ )
|
|
{
|
|
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 */
|
|
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;
|
|
}
|
|
}
|
|
|
|
if( m_CornerSelection >= 0 )
|
|
return item_pos;
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
/**
|
|
* 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;
|
|
}
|
|
|
|
/**
|
|
* 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;
|
|
}
|
|
}
|
|
}
|
|
return inside;
|
|
}
|
|
|
|
|
|
|
|
/************************************************************/
|
|
void ZONE_CONTAINER::Display_Infos( WinEDA_DrawFrame* frame )
|
|
/************************************************************/
|
|
{
|
|
wxString msg;
|
|
int text_pos;
|
|
|
|
BOARD* board = (BOARD*) m_Parent;
|
|
|
|
wxASSERT( board );
|
|
|
|
frame->MsgPanel->EraseMsgBox();
|
|
|
|
msg = _( "Zone Outline" );
|
|
|
|
int ncont = m_Poly->GetContour( m_CornerSelection );
|
|
if( ncont )
|
|
msg << wxT( " " ) << _( "(Cutout)" );
|
|
|
|
text_pos = 1;
|
|
Affiche_1_Parametre( frame, text_pos, _( "Type" ), msg, DARKCYAN );
|
|
|
|
text_pos += 15;
|
|
|
|
if( IsOnCopperLayer() )
|
|
{
|
|
if( GetNet() >= 0 )
|
|
{
|
|
EQUIPOT* equipot = ( (WinEDA_PcbFrame*) 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( ">" );
|
|
}
|
|
|
|
Affiche_1_Parametre( frame, text_pos, _( "NetName" ), msg, RED );
|
|
}
|
|
else
|
|
Affiche_1_Parametre( frame, text_pos, _( "Non Copper Zone" ), wxEmptyString, RED );
|
|
|
|
/* Display net code : (usefull in test or debug) */
|
|
text_pos += 18;
|
|
msg.Printf( wxT( "%d" ), GetNet() );
|
|
Affiche_1_Parametre( frame, text_pos, _( "NetCode" ), msg, RED );
|
|
|
|
text_pos += 6;
|
|
msg = board->GetLayerName( m_Layer );
|
|
Affiche_1_Parametre( frame, text_pos, _( "Layer" ), msg, BROWN );
|
|
|
|
text_pos += 8;
|
|
msg.Printf( wxT( "%d" ), m_Poly->corner.size() );
|
|
Affiche_1_Parametre( frame, text_pos, _( "Corners" ), msg, BLUE );
|
|
|
|
text_pos += 6;
|
|
if( m_FillMode )
|
|
msg.Printf( _( "Segments" ), m_FillMode );
|
|
else
|
|
msg = _( "Polygons" );
|
|
Affiche_1_Parametre( frame, text_pos, _( "Fill mode" ), msg, BROWN );
|
|
|
|
// Useful for statistics :
|
|
text_pos += 9;
|
|
msg.Printf( wxT( "%d" ), m_Poly->m_HatchLines.size() );
|
|
Affiche_1_Parametre( frame, text_pos, _( "Hatch lines" ), msg, BLUE );
|
|
|
|
if( m_FilledPolysList.size() )
|
|
{
|
|
text_pos += 9;
|
|
msg.Printf( wxT( "%d" ), m_FilledPolysList.size() );
|
|
Affiche_1_Parametre( frame, text_pos, _( "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;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* 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 )
|
|
{
|
|
for( unsigned ii = 0; ii < m_Poly->corner.size(); ii++ )
|
|
{
|
|
wxPoint pos;
|
|
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();
|
|
}
|
|
|
|
|
|
/**
|
|
* 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;
|
|
m_Poly->corner[ii].y = -m_Poly->corner[ii].y;
|
|
m_Poly->corner[ii].y += mirror_ref.y;
|
|
}
|
|
|
|
m_Poly->Hatch();
|
|
}
|
|
|
|
|
|
/** Function copy
|
|
* copy usefull 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->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_FillMode = src->m_FillMode; // Grid used for filling
|
|
m_PadOption = src->m_PadOption;
|
|
m_Poly->SetHatch( src->m_Poly->GetHatchStyle() );
|
|
}
|
|
|
|
/**
|
|
* Function SetNetNameFromNetCode
|
|
* Fin the nat name corresponding to the net code.
|
|
* @param aPcb: the curren board
|
|
* @return bool - true if net found, else false
|
|
*/
|
|
bool ZONE_CONTAINER::SetNetNameFromNetCode( void )
|
|
{
|
|
EQUIPOT* net;
|
|
if ( m_Parent && (net = ((BOARD*)m_Parent)->FindNet( GetNet()) ) )
|
|
{
|
|
m_Netname = net->GetNetname();
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|