410 lines
9.5 KiB
C++
410 lines
9.5 KiB
C++
/****************************************************/
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/* class_module.cpp : fonctions de la classe MODULE */
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/****************************************************/
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "wxstruct.h"
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#include "common.h"
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#include "trigo.h"
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#ifdef PCBNEW
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#include "pcbnew.h"
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#include "autorout.h"
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#include "drag.h"
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#endif
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#ifdef CVPCB
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#include "cvpcb.h"
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#endif
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#include "protos.h"
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#define MAX_WIDTH 10000 // Epaisseur (en 1/10000 ") max raisonnable des traits, textes...
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/******************************************/
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/* class EDGE_MODULE ( contour de module ) */
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/******************************************/
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EDGE_MODULE::EDGE_MODULE(MODULE * parent): EDA_BaseLineStruct( parent, TYPEEDGEMODULE)
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{
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m_Shape = S_SEGMENT;
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m_Angle = 0;
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m_Width = 120;
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m_PolyCount = 0; // For polygons : number of points (> 2)
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m_PolyList = NULL; // For polygons: coord list (1 point = 2 coord)
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}
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EDGE_MODULE::~EDGE_MODULE()
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{
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if ( m_PolyList ) free (m_PolyList);
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m_PolyList = NULL;
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m_PolyCount = 0;
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}
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/********************************************/
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void EDGE_MODULE:: Copy(EDGE_MODULE * source) // copy structure
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/********************************************/
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{
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if (source == NULL) return;
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m_Start = source->m_Start;
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m_End = source->m_End;
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m_Shape = source->m_Shape;
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m_Start0 = source->m_Start0; // coord relatives a l'ancre du point de depart(Orient 0)
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m_End0 = source->m_End0; // coord relatives a l'ancre du point de fin (Orient 0)
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m_Angle = source->m_Angle; // pour les arcs de cercle: longueur de l'arc en 0,1 degres
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m_Layer = source->m_Layer;
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m_Width = source->m_Width;
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if ( m_PolyList ) free (m_PolyList);
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m_PolyCount = 0;
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m_PolyList = NULL;
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if ( source->m_PolyCount && source->m_PolyList )
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{
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int size;
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m_PolyCount = source->m_PolyCount; // For polygons : number of points
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size = m_PolyCount * 2 * sizeof(int); // For polygons: 1 point = 2 coord
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m_PolyList = (int*) MyMalloc( size );
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memcpy (m_PolyList, source->m_PolyList, size);
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}
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}
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/********************************/
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void EDGE_MODULE::UnLink( void )
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/********************************/
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{
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/* Modification du chainage arriere */
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if( Pback )
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{
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if( Pback->m_StructType != TYPEMODULE)
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{
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Pback->Pnext = Pnext;
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}
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else /* Le chainage arriere pointe sur la structure "Pere" */
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{
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((MODULE*) Pback)->m_Drawings = Pnext;
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}
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}
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/* Modification du chainage avant */
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if( Pnext) Pnext->Pback = Pback;
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Pnext = Pback = NULL;
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}
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/***********************************/
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void EDGE_MODULE::SetDrawCoord(void)
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/***********************************/
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{
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MODULE * Module = (MODULE*) m_Parent;
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m_Start = m_Start0;
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m_End = m_End0;
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if ( Module )
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{
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RotatePoint( &m_Start.x, &m_Start.y, Module->m_Orient);
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RotatePoint( &m_End.x, &m_End.y, Module->m_Orient);
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m_Start.x += Module->m_Pos.x;
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m_Start.y += Module->m_Pos.y;
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m_End.x += Module->m_Pos.x;
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m_End.y += Module->m_Pos.y;
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}
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}
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/********************************************************************************/
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void EDGE_MODULE::Draw(WinEDA_DrawPanel * panel, wxDC * DC,
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const wxPoint & offset, int draw_mode)
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/********************************************************************************/
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/* Affichage d'un segment contour de module :
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Entree : ox, oy = offset de trace
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draw_mode = mode de trace ( GR_OR, GR_XOR, GR_AND)
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Les contours sont de differents type:
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- Segment
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- Cercles
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- Arcs
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*/
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{
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int ux0, uy0, dx, dy,rayon, StAngle, EndAngle;
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int color , type_trace;
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int zoom;
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int typeaff;
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PCB_SCREEN * screen;
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WinEDA_BasePcbFrame * frame;
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MODULE * Module = NULL;
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if ( m_Parent && (m_Parent->m_StructType == TYPEMODULE) )
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Module = (MODULE*) m_Parent;
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color = g_DesignSettings.m_LayerColor[m_Layer];
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if ( (color & ITEM_NOT_SHOW) != 0 ) return;
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if ( panel ) screen = (PCB_SCREEN *) panel->m_Parent->m_CurrentScreen;
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else screen = (PCB_SCREEN *) ActiveScreen;
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frame = ( WinEDA_BasePcbFrame * ) panel->m_Parent;
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zoom = screen->GetZoom();
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type_trace = m_Shape;
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ux0 = m_Start.x - offset.x; uy0 = m_Start.y - offset.y;
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dx = m_End.x - offset.x ;
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dy = m_End.y - offset.y ;
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GRSetDrawMode(DC, draw_mode);
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typeaff = frame->m_DisplayModEdge;
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if( m_Layer <= CMP_N )
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{
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typeaff = frame->m_DisplayPcbTrackFill;
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if ( ! typeaff ) typeaff = SKETCH;
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}
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if( (m_Width /zoom) < L_MIN_DESSIN ) typeaff = FILAIRE;
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switch (type_trace )
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{
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case S_SEGMENT:
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if( typeaff == FILAIRE)
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GRLine(&panel->m_ClipBox, DC, ux0, uy0, dx, dy, 0, color);
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else if( typeaff == FILLED)
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GRLine(&panel->m_ClipBox, DC, ux0, uy0, dx, dy, m_Width, color) ;
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else // SKETCH Mode
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GRCSegm(&panel->m_ClipBox, DC, ux0, uy0, dx, dy, m_Width, color) ;
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break ;
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case S_CIRCLE:
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rayon = (int)hypot((double)(dx-ux0),(double)(dy-uy0) );
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if( typeaff == FILAIRE)
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{
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GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon, color) ;
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}
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else
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{
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if(typeaff == FILLED )
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{
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GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon, m_Width, color);
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}
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else // SKETCH Mode
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{
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GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon + (m_Width/2), color) ;
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GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon - (m_Width/2), color) ;
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}
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}
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break;
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case S_ARC:
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rayon = (int)hypot((double)(dx-ux0),(double)(dy-uy0) );
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StAngle = (int)ArcTangente( dy-uy0, dx-ux0 );
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EndAngle = StAngle + m_Angle;
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if ( StAngle > EndAngle) EXCHG (StAngle, EndAngle);
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if( typeaff == FILAIRE)
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{
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GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle, rayon, color) ;
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}
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else if(typeaff == FILLED )
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{
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GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle, rayon,
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m_Width, color);
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}
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else // SKETCH Mode
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{
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GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
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rayon + (m_Width/2), color) ;
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GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
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rayon - (m_Width/2), color) ;
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}
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break;
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case S_POLYGON:
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{
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// We must compute true coordinates from m_PolyList
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// which are relative to module position, orientation 0
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int ii, * source, * ptr, * ptr_base;
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ptr = ptr_base = (int*) MyMalloc( 2 * m_PolyCount * sizeof(int) );
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source = m_PolyList;
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for (ii = 0; ii < m_PolyCount; ii++ )
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{
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int x, y;
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x = *source; source++; y = *source; source++;
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if ( Module )
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{
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RotatePoint (&x, &y, Module->m_Orient);
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x += Module->m_Pos.x;
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y += Module->m_Pos.y;
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}
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x += m_Start0.x - offset.x;
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y += m_Start0.y - offset.y;
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*ptr = x; ptr++; *ptr = y; ptr++;
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}
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GRPoly(&panel->m_ClipBox, DC, m_PolyCount, ptr_base,
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TRUE, m_Width, color, color);
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free ( ptr_base);
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break;
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}
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}
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}
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/*****************************************/
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int EDGE_MODULE::WriteDescr( FILE * File )
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/*****************************************/
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/* Write one EDGE_MODULE description
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File must be opened.
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*/
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{
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int NbLigne = 0, ii, *ptr;
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switch(m_Shape )
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{
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case S_SEGMENT:
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fprintf(File,"DS %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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m_Width, m_Layer);
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NbLigne++;
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break;
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case S_CIRCLE:
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fprintf(File,"DC %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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m_Width, m_Layer);
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NbLigne++;
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break;
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case S_ARC:
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fprintf(File,"DA %d %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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m_Angle,
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m_Width, m_Layer);
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NbLigne++;
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break;
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case S_POLYGON:
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fprintf(File,"DP %d %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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m_PolyCount,
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m_Width, m_Layer);
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NbLigne++;
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for ( ii = 0, ptr = m_PolyList; ii < m_PolyCount; ii++ )
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{
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fprintf(File,"Dl %d %d\n",
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*ptr, *(ptr+1));
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NbLigne++; ptr += 2;
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}
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break;
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default:
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DisplayError(NULL, wxT("Type Edge Module inconnu") );
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break;
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}
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return(NbLigne);
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}
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/****************************************************************/
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int EDGE_MODULE::ReadDescr(char * Line, FILE * File,
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int * LineNum)
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/***************************************************************/
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/* Read a description line like:
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DS 2600 0 2600 -600 120 21
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this description line is in Line
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EDGE_MODULE type can be:
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- Circle,
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- Segment (line)
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- Arc
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- Polygon
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*/
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{
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int ii, *ptr;
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int error = 0;
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char Buf[1024];
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switch ( Line[1] )
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{
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case 'S':
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m_Shape = S_SEGMENT;
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break;
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case 'C':
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m_Shape = S_CIRCLE;
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break;
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case 'A':
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m_Shape = S_ARC;
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break;
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case 'P':
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m_Shape = S_POLYGON;
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break;
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default:
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wxString msg;
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msg.Printf( wxT("Unknown EDGE_MODULE type <%s>") , Line);
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DisplayError(NULL, msg);
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error = 1;
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break;
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}
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switch ( m_Shape )
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{
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case S_ARC:
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sscanf(Line+3,"%d %d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&m_Angle, &m_Width, &m_Layer);
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break;
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case S_SEGMENT:
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case S_CIRCLE:
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sscanf(Line+3,"%d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&m_Width, &m_Layer);
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break;
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case S_POLYGON:
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sscanf(Line+3,"%d %d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&m_PolyCount, &m_Width, &m_Layer);
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(*LineNum)++;
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m_PolyList = (int*) MyZMalloc( 2 * m_PolyCount * sizeof(int) );
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for ( ii = 0, ptr = m_PolyList; ii < m_PolyCount; ii++ )
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{
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if( GetLine(File, Buf, LineNum , sizeof(Buf) -1) != NULL )
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{
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if( strncmp(Buf, "Dl", 2) != 0 ) { error = 1; break;}
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sscanf(Buf+3,"%d %d\n", ptr, ptr+1);
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(*LineNum)++; ptr += 2;
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}
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else {
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error = 1; break;
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}
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}
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break;
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default:
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sscanf(Line+3,"%d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&m_Width, &m_Layer);
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break;
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}
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// Controle d'epaisseur raisonnable:
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if( m_Width <= 1 ) m_Width = 1;
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if( m_Width > MAX_WIDTH ) m_Width = MAX_WIDTH;
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return error;
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}
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