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kicad/pcbnew/plot_rtn.cpp

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/*********************************************************/
/* Routines de trace: fonction communes aux diff formats */
/*********************************************************/
/* Fichier PLOT_RTN.CPP*/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "plot_common.h"
#include "pcbnew.h"
#include "pcbplot.h"
#include "trigo.h"
#include "grfonte.h"
#include "protos.h"
/* Fonctions locales */
static void Plot_Edges_Modules( BOARD* pcb, int format_plot, int masque_layer );
static void PlotTextModule( TEXTE_MODULE* pt_texte );
/**********************************************************/
void WinEDA_BasePcbFrame::Plot_Serigraphie( int format_plot,
FILE* File, int masque_layer )
/***********************************************************/
/* Genere le trace des couches type serigraphie, en format HPGL ou GERBER*/
{
wxPoint pos, shape_pos;
wxSize size;
bool trace_val, trace_ref;
D_PAD* pt_pad;
TEXTE_MODULE* pt_texte;
EDA_BaseStruct* PtStruct;
wxString msg;
/* Trace du contour du PCB et des Elements du type Drawings Pcb */
PtStruct = m_Pcb->m_Drawings;
for( ; PtStruct != NULL; PtStruct = PtStruct->Pnext )
{
switch( PtStruct->Type() )
{
case TYPEDRAWSEGMENT:
PlotDrawSegment( (DRAWSEGMENT*) PtStruct, format_plot, masque_layer );
// (Following line has been superceded by new commands elsewhere.)
// EDGE_LAYER | masque_layer );
break;
case TYPETEXTE:
PlotTextePcb( (TEXTE_PCB*) PtStruct, format_plot, masque_layer );
// EDGE_LAYER | masque_layer );
break;
case TYPECOTATION:
PlotCotation( (COTATION*) PtStruct, format_plot, masque_layer );
// EDGE_LAYER | masque_layer );
break;
case TYPEMIRE:
PlotMirePcb( (MIREPCB*) PtStruct, format_plot, masque_layer );
// EDGE_LAYER | masque_layer );
break;
case TYPEMARKER:
break;
default:
DisplayError( this, wxT( "Plot_Serigraphie() error: unexpected Type()" ) );
break;
}
}
/* trace des contours des MODULES : */
Plot_Edges_Modules( m_Pcb, format_plot, masque_layer );
/* Trace des MODULES : PADS */
if( PlotPadsOnSilkLayer || Plot_Pads_All_Layers )
{
nb_items = 0;
Affiche_1_Parametre( this, 56, wxT( "Pads" ), wxEmptyString, GREEN );
for( MODULE* Module = m_Pcb->m_Modules; Module; Module = Module->Next() )
{
pt_pad = (D_PAD*) Module->m_Pads;
for( ; pt_pad != NULL; pt_pad = (D_PAD*) pt_pad->Pnext )
{
/* Tst si layer OK */
if( (pt_pad->m_Masque_Layer & masque_layer) == 0 )
{
if( !Plot_Pads_All_Layers )
continue;
}
shape_pos = pt_pad->ReturnShapePos();
pos = shape_pos; size = pt_pad->m_Size;
switch( pt_pad->m_PadShape & 0x7F )
{
case PAD_CIRCLE:
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
PlotCircle( PLOT_FORMAT_GERBER,
g_PlotLine_Width, pos, size.x / 2 );
break;
case PLOT_FORMAT_HPGL:
trace_1_pastille_RONDE_HPGL( pos, size.x, FILAIRE );
break;
case PLOT_FORMAT_POST:
trace_1_pastille_RONDE_POST( pos, size.x, FILAIRE );
break;
}
break;
case PAD_OVAL:
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
trace_1_contour_GERBER( pos, size, wxSize( 0, 0 ),
g_PlotLine_Width,
pt_pad->m_Orient );
break;
case PLOT_FORMAT_HPGL:
trace_1_pastille_OVALE_HPGL( pos, size,
pt_pad->m_Orient, FILAIRE );
break;
case PLOT_FORMAT_POST:
trace_1_pastille_OVALE_POST( pos, size,
pt_pad->m_Orient, FILAIRE );
break;
}
break;
case PAD_TRAPEZOID:
{
wxSize delta;
delta = pt_pad->m_DeltaSize;
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
trace_1_contour_GERBER( pos, size, delta,
g_PlotLine_Width,
(int) pt_pad->m_Orient );
break;
case PLOT_FORMAT_HPGL:
trace_1_pad_TRAPEZE_HPGL( pos, size,
delta, (int) pt_pad->m_Orient,
FILAIRE );
break;
case PLOT_FORMAT_POST:
trace_1_pad_TRAPEZE_POST( pos, size,
delta, (int) pt_pad->m_Orient,
FILAIRE );
break;
}
break;
}
case PAD_RECT:
default:
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
trace_1_contour_GERBER( pos, size, wxSize( 0, 0 ),
g_PlotLine_Width,
(int) pt_pad->m_Orient );
break;
case PLOT_FORMAT_HPGL:
PlotRectangularPad_HPGL( pos, size, pt_pad->m_Orient, FILAIRE );
break;
case PLOT_FORMAT_POST:
trace_1_pad_rectangulaire_POST( pos, size,
(int) pt_pad->m_Orient, FILAIRE );
break;
}
break;
}
nb_items++; msg.Printf( wxT( "%d" ), nb_items );
Affiche_1_Parametre( this, 56, wxEmptyString, msg, GREEN );
}
}
} /* Fin Sequence de trace des Pads */
/* Trace Textes MODULES */
nb_items = 0; Affiche_1_Parametre( this, 64, wxT( "TxtMod" ), wxEmptyString, LIGHTBLUE );
for( MODULE* Module = m_Pcb->m_Modules; Module; Module = Module->Next() )
{
/* Analyse des autorisations de trace pour les textes VALEUR et REF */
trace_val = Sel_Texte_Valeur;
trace_ref = Sel_Texte_Reference; // les 2 autorisations de tracer sont donnees
TEXTE_MODULE* text = Module->m_Reference;
unsigned textLayer = text->GetLayer();
if( textLayer >= 32 )
{
wxString errMsg;
errMsg.Printf(
_("Your BOARD has a bad layer number of %u for module\n %s's \"reference\" text."),
textLayer, Module->GetReference().GetData() );
DisplayError( this, errMsg );
goto exit;
}
if( ( (1 << textLayer) & masque_layer ) == 0 )
trace_ref = FALSE;
if( text->m_NoShow && !Sel_Texte_Invisible )
trace_ref = FALSE;
text = Module->m_Value;
textLayer = text->GetLayer();
if( textLayer > 32 )
{
wxString errMsg;
errMsg.Printf(
_("Your BOARD has a bad layer number of %u for module\n %s's \"value\" text."),
textLayer, Module->GetReference().GetData() );
DisplayError( this, errMsg );
goto exit;
}
if( ( (1 << textLayer) & masque_layer ) == 0 )
trace_val = FALSE;
if( text->m_NoShow && !Sel_Texte_Invisible )
trace_val = FALSE;
/* Trace effectif des textes */
if( trace_ref )
{
PlotTextModule( Module->m_Reference );
nb_items++;
msg.Printf( wxT( "%d" ), nb_items );
Affiche_1_Parametre( this, 64, wxEmptyString, msg, LIGHTBLUE );
}
if( trace_val )
{
PlotTextModule( Module->m_Value );
nb_items++;
msg.Printf( wxT( "%d" ), nb_items );
Affiche_1_Parametre( this, 64, wxEmptyString, msg, LIGHTBLUE );
}
pt_texte = (TEXTE_MODULE*) Module->m_Drawings;
for( ; pt_texte != NULL; pt_texte = (TEXTE_MODULE*) pt_texte->Pnext )
{
if( pt_texte->Type() != TYPETEXTEMODULE )
continue;
if( !Sel_Texte_Divers )
continue;
if( (pt_texte->m_NoShow) && !Sel_Texte_Invisible )
continue;
textLayer = pt_texte->GetLayer();
if( textLayer >= 32 )
{
wxString errMsg;
errMsg.Printf(
_("Your BOARD has a bad layer number of %u for module\n %s's \"module text\" text of %s."),
textLayer, Module->GetReference().GetData(), pt_texte->m_Text.GetData() );
DisplayError( this, errMsg );
goto exit;
}
if( !( (1<<textLayer) & masque_layer ) )
continue;
PlotTextModule( pt_texte );
nb_items++;
msg.Printf( wxT( "%d" ), nb_items );
Affiche_1_Parametre( this, 64, wxEmptyString, msg, LIGHTBLUE );
}
}
exit:
;
}
/**************************************************/
static void PlotTextModule( TEXTE_MODULE* pt_texte )
/**************************************************/
{
wxSize size;
wxPoint pos;
int orient, epaisseur, no_miroir;
/* calcul des parametres du texte :*/
size = pt_texte->m_Size;
pos = pt_texte->m_Pos;
orient = pt_texte->GetDrawRotation();
no_miroir = pt_texte->m_Miroir & 1;
epaisseur = pt_texte->m_Width;
if( Plot_Mode == FILAIRE )
epaisseur = g_PlotLine_Width;
if( no_miroir == 0 )
size.x = -size.x; // Text is mirrored
Plot_1_texte( format_plot, pt_texte->m_Text,
orient, epaisseur,
pos.x, pos.y, size.x, size.y );
}
/*******************************************************************************/
void PlotCotation( COTATION* Cotation, int format_plot, int masque_layer )
/*******************************************************************************/
{
DRAWSEGMENT* DrawTmp;
if( (g_TabOneLayerMask[Cotation->GetLayer()] & masque_layer) == 0 )
return;
DrawTmp = new DRAWSEGMENT( NULL );
// (Following command has been superceded by new commands elsewhere.)
// masque_layer |= EDGE_LAYER;
DrawTmp->m_Width = Cotation->m_Width;
DrawTmp->SetLayer( Cotation->GetLayer() );
PlotTextePcb( Cotation->m_Text, format_plot, masque_layer );
DrawTmp->m_Start.x = Cotation->Barre_ox; DrawTmp->m_Start.y = Cotation->Barre_oy;
DrawTmp->m_End.x = Cotation->Barre_fx; DrawTmp->m_End.y = Cotation->Barre_fy;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Start.x = Cotation->TraitG_ox; DrawTmp->m_Start.y = Cotation->TraitG_oy;
DrawTmp->m_End.x = Cotation->TraitG_fx; DrawTmp->m_End.y = Cotation->TraitG_fy;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Start.x = Cotation->TraitD_ox; DrawTmp->m_Start.y = Cotation->TraitD_oy;
DrawTmp->m_End.x = Cotation->TraitD_fx; DrawTmp->m_End.y = Cotation->TraitD_fy;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Start.x = Cotation->FlecheD1_ox; DrawTmp->m_Start.y = Cotation->FlecheD1_oy;
DrawTmp->m_End.x = Cotation->FlecheD1_fx; DrawTmp->m_End.y = Cotation->FlecheD1_fy;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Start.x = Cotation->FlecheD2_ox; DrawTmp->m_Start.y = Cotation->FlecheD2_oy;
DrawTmp->m_End.x = Cotation->FlecheD2_fx; DrawTmp->m_End.y = Cotation->FlecheD2_fy;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Start.x = Cotation->FlecheG1_ox; DrawTmp->m_Start.y = Cotation->FlecheG1_oy;
DrawTmp->m_End.x = Cotation->FlecheG1_fx; DrawTmp->m_End.y = Cotation->FlecheG1_fy;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Start.x = Cotation->FlecheG2_ox; DrawTmp->m_Start.y = Cotation->FlecheG2_oy;
DrawTmp->m_End.x = Cotation->FlecheG2_fx; DrawTmp->m_End.y = Cotation->FlecheG2_fy;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
delete DrawTmp;
}
/*****************************************************************/
void PlotMirePcb( MIREPCB* Mire, int format_plot, int masque_layer )
/*****************************************************************/
{
DRAWSEGMENT* DrawTmp;
int dx1, dx2, dy1, dy2, rayon;
if( (g_TabOneLayerMask[Mire->GetLayer()] & masque_layer) == 0 )
return;
DrawTmp = new DRAWSEGMENT( NULL );
// (Following command has been superceded by new commands elsewhere.)
// masque_layer |= EDGE_LAYER;
DrawTmp->m_Width = Mire->m_Width;
DrawTmp->SetLayer( Mire->GetLayer() );
DrawTmp->m_Start.x = Mire->m_Pos.x; DrawTmp->m_Start.y = Mire->m_Pos.y;
DrawTmp->m_End.x = DrawTmp->m_Start.x + (Mire->m_Size / 4);
DrawTmp->m_End.y = DrawTmp->m_Start.y;
DrawTmp->m_Shape = S_CIRCLE;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Shape = S_SEGMENT;
/* Trace des 2 traits */
rayon = Mire->m_Size / 2;
dx1 = rayon, dy1 = 0; dx2 = 0, dy2 = rayon;
if( Mire->m_Shape ) /* Forme X */
{
dx1 = dy1 = (rayon * 7) / 5; dx2 = dx1; dy2 = -dy1;
}
DrawTmp->m_Start.x = Mire->m_Pos.x - dx1; DrawTmp->m_Start.y = Mire->m_Pos.y - dy1;
DrawTmp->m_End.x = Mire->m_Pos.x + dx1; DrawTmp->m_End.y = Mire->m_Pos.y + dy1;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
DrawTmp->m_Start.x = Mire->m_Pos.x - dx2; DrawTmp->m_Start.y = Mire->m_Pos.y - dy2;
DrawTmp->m_End.x = Mire->m_Pos.x + dx2; DrawTmp->m_End.y = Mire->m_Pos.y + dy2;
PlotDrawSegment( DrawTmp, format_plot, masque_layer );
delete DrawTmp;
}
/**********************************************************************/
void Plot_Edges_Modules( BOARD* pcb, int format_plot, int masque_layer )
/**********************************************************************/
/* Trace les contours des modules */
{
int nb_items; /* Pour affichage activite: nbr modules traites */
MODULE* Module;
EDGE_MODULE* PtEdge;
wxString msg;
nb_items = 0;
Module = pcb->m_Modules;
for( ; Module != NULL; Module = (MODULE*) Module->Pnext )
{
PtEdge = (EDGE_MODULE*) Module->m_Drawings;
for( ; PtEdge != NULL; PtEdge = (EDGE_MODULE*) PtEdge->Pnext )
{
if( PtEdge->Type() != TYPEEDGEMODULE )
continue;
if( (g_TabOneLayerMask[PtEdge->GetLayer()] & masque_layer) == 0 )
continue;
Plot_1_EdgeModule( format_plot, PtEdge );
}
/* Affichage du nombre de modules traites */
nb_items++;
msg.Printf( wxT( "%d" ), nb_items );
}
}
/**************************************************************/
void Plot_1_EdgeModule( int format_plot, EDGE_MODULE* PtEdge )
/**************************************************************/
/* Trace les contours des modules */
{
int type_trace; /* forme a tracer (segment, cercle) */
int epaisseur; /* epaisseur des segments */
int rayon; /* rayon des cercles a tracer */
int StAngle, EndAngle;
wxPoint pos, end; /* Coord des segments a tracer */
if( PtEdge->Type() != TYPEEDGEMODULE )
return;
type_trace = PtEdge->m_Shape;
epaisseur = PtEdge->m_Width;
if( Plot_Mode == FILAIRE )
epaisseur = g_PlotLine_Width;
pos = PtEdge->m_Start;
end = PtEdge->m_End;
switch( type_trace )
{
case S_SEGMENT:
/* segment simple */
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
PlotGERBERLine( pos, end, epaisseur );
break;
case PLOT_FORMAT_HPGL:
trace_1_segment_HPGL( pos.x, pos.y, end.x, end.y, epaisseur );
break;
case PLOT_FORMAT_POST:
PlotFilledSegmentPS( pos, end, epaisseur );
break;
}
break; /* Fin trace segment simple */
case S_CIRCLE:
rayon = (int) hypot( (double) (end.x - pos.x), (double) (end.y - pos.y) );
PlotCircle( format_plot, epaisseur, pos, rayon );
break;
case S_ARC:
rayon = (int) hypot( (double) (end.x - pos.x), (double) (end.y - pos.y) );
StAngle = ArcTangente( end.y - pos.y, end.x - pos.x );
EndAngle = StAngle + PtEdge->m_Angle;
if( StAngle > EndAngle )
EXCHG( StAngle, EndAngle );
PlotArc( format_plot, pos, StAngle, EndAngle, rayon, epaisseur );
break;
case S_POLYGON:
{
// We must compute true coordinates from m_PolyList
// which are relative to module position, orientation 0
int ii, * source, * ptr, * ptr_base;
MODULE* Module = NULL;
if( PtEdge->m_Parent && (PtEdge->m_Parent->Type() == TYPEMODULE) )
Module = (MODULE*) PtEdge->m_Parent;
ptr = ptr_base = (int*) MyMalloc( 2 * PtEdge->m_PolyCount * sizeof(int) );
source = PtEdge->m_PolyList;
for( ii = 0; ii < PtEdge->m_PolyCount; ii++ )
{
int x, y;
x = *source; source++; y = *source; source++;
if( Module )
{
RotatePoint( &x, &y, Module->m_Orient );
x += Module->m_Pos.x;
y += Module->m_Pos.y;
}
x += PtEdge->m_Start0.x;
y += PtEdge->m_Start0.y;
*ptr = x; ptr++; *ptr = y; ptr++;
}
PlotPolygon( format_plot, TRUE, PtEdge->m_PolyCount, ptr_base );
free( ptr_base );
break;
}
}
}
/****************************************************************************/
void PlotTextePcb( TEXTE_PCB* pt_texte, int format_plot, int masque_layer )
/****************************************************************************/
/* Trace 1 Texte type PCB , c.a.d autre que les textes sur modules */
{
int no_miroir, orient, epaisseur;
wxPoint pos;
wxSize size;
if( pt_texte->m_Text.IsEmpty() )
return;
if( (g_TabOneLayerMask[pt_texte->GetLayer()] & masque_layer) == 0 )
return;
/* calcul des parametres du texte :*/
size = pt_texte->m_Size;
pos = pt_texte->m_Pos;
orient = pt_texte->m_Orient;
no_miroir = pt_texte->m_Miroir & 1;
epaisseur = pt_texte->m_Width;
if( no_miroir == FALSE )
size.x = -size.x;
Plot_1_texte( format_plot, pt_texte->m_Text, orient,
epaisseur, pos.x, pos.y, size.x, size.y );
}
/**********************************************************************/
void Plot_1_texte( int format_plot, const wxString& Text, int angle,
int epaisseur, int cX, int cY, int size_h, int size_v,
bool centreX, bool centreY )
/***********************************************************************/
/*
* Trace de 1 texte:
* ptr = pointeur sur le texte
* angle = angle d'orientation, dependant aussi du mode de trace (miroir..)
* cX, cY = position du centre du texte
* size_h , size_v = dimensions ( algebriques );
*/
{
int kk = 0, k1, k2, end;
int espacement;
char f_cod, plume;
const SH_CODE* ptcar;
int ox, oy, fx, fy; /* Coord de debut et fin des segments a tracer */
int sx, sy; /* coord du debut du caractere courant */
int nbcodes = Text.Len();
espacement = ( (10 * size_h) / 9 ) + ( (size_h >= 0 ) ? epaisseur : -epaisseur );
/* calcul de la position du debut du texte */
if( centreX )
sx = cX - ( (espacement * nbcodes) / 2 ) + (espacement / 9);
else
sx = cX;
if( centreY )
sy = cY + (size_v / 2);
else
sy = cY;
/* trace du texte */
for( ; kk < nbcodes; kk++ )
{
int code = Text.GetChar( kk ) & 0xFF;
ptcar = graphic_fonte_shape[code]; /* ptcar pointe la description
* du caractere a dessiner */
plume = 'U';
ox = sx;
oy = sy;
RotatePoint( &ox, &oy, cX, cY, angle );
fx = ox; fy = oy;
for( end = 0; end == 0; ptcar++ )
{
f_cod = *ptcar;
/* get code n de la forme selectionnee */
switch( f_cod )
{
case 'X':
end = 1; /* fin du caractere */
break;
case 'U':
case 'D':
plume = f_cod; break;
default:
k1 = f_cod; // Coord X
k1 = (k1 * size_v) / 9;
ptcar++;
k2 = *ptcar; // Coord Y
k2 = (k2 * size_h) / 8;
fx = k2 + sx; fy = -k1 + sy;
RotatePoint( &fx, &fy, cX, cY, angle );
/* Trace du segment */
if( plume == 'D' )
{
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
PlotGERBERLine( wxPoint( ox, oy ), wxPoint( fx, fy ), epaisseur );
break;
case PLOT_FORMAT_HPGL:
trace_1_segment_HPGL( ox, oy, fx, fy, epaisseur );
break;
case PLOT_FORMAT_POST:
PlotFilledSegmentPS( wxPoint( ox, oy ), wxPoint( fx, fy ), epaisseur );
break;
}
}
ox = fx; oy = fy;
}
/* fin switch decodade matrice de forme */
}
/* end boucle for = end trace de 1 caractere */
sx += espacement;
}
/* end trace du texte */
}
/***********************************/
void Affiche_erreur( int nb_err )
/***********************************/
/* Affiche le nombre d'erreurs commises ( segments traces avec plume trop grosse
* ou autres */
{
// sprintf(msg,"%d",nb_err) ;
// Affiche_1_Parametre(this, 30,"Err",msg,GREEN) ;
}
/******************************************************************************/
void PlotDrawSegment( DRAWSEGMENT* pt_segm, int Format, int masque_layer )
/******************************************************************************/
/* Trace un element du type DRAWSEGMENT draw appartenant
* aux couches specifiees par masque_layer
*/
{
wxPoint start, end;
int epaisseur;
int rayon = 0, StAngle = 0, EndAngle = 0;
if( (g_TabOneLayerMask[pt_segm->GetLayer()] & masque_layer) == 0 )
return;
epaisseur = pt_segm->m_Width;
if( Plot_Mode == FILAIRE )
epaisseur = g_PlotLine_Width;
start = pt_segm->m_Start; end = pt_segm->m_End;
if( pt_segm->m_Shape == S_CIRCLE )
{
rayon = (int) hypot( (double) (end.x - start.x), (double) (end.y - start.y) );
}
if( pt_segm->m_Shape == S_ARC )
{
rayon = (int) hypot( (double) (end.x - start.x), (double) (end.y - start.y) );
StAngle = ArcTangente( end.y - start.y, end.x - start.x );
EndAngle = StAngle + pt_segm->m_Angle;
if( StAngle > EndAngle )
EXCHG( StAngle, EndAngle );
}
switch( Format )
{
case PLOT_FORMAT_GERBER:
if( pt_segm->m_Shape == S_CIRCLE )
PlotCircle( PLOT_FORMAT_GERBER, epaisseur, start, rayon );
else if( pt_segm->m_Shape == S_ARC )
PlotArc( PLOT_FORMAT_GERBER, start,
StAngle, EndAngle, rayon, epaisseur );
else
PlotGERBERLine( start, end, epaisseur );
break;
case PLOT_FORMAT_HPGL:
if( pt_segm->m_Shape == S_CIRCLE )
PlotCircle( PLOT_FORMAT_HPGL, epaisseur, start, rayon );
else if( pt_segm->m_Shape == S_ARC )
PlotArc( PLOT_FORMAT_HPGL, start, StAngle, EndAngle, rayon, epaisseur );
else
trace_1_segment_HPGL( start.x, start.y, end.x, end.y, epaisseur );
break;
case PLOT_FORMAT_POST:
if( pt_segm->m_Shape == S_CIRCLE )
PlotCircle( PLOT_FORMAT_POST, epaisseur, start, rayon );
else if( pt_segm->m_Shape == S_ARC )
PlotArc( PLOT_FORMAT_POST, start,
StAngle, EndAngle, rayon, epaisseur );
else
PlotFilledSegmentPS( start, end, epaisseur );
break;
}
}
/*****************************************************************************/
void PlotCircle( int format_plot, int epaisseur, wxPoint centre, int rayon )
/*****************************************************************************/
/* routine de trace de 1 cercle de centre cx, cy */
{
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
PlotCircle_GERBER( centre, rayon, epaisseur );
break;
case PLOT_FORMAT_HPGL:
trace_1_pastille_RONDE_HPGL( centre, rayon * 2, FILAIRE );
break;
case PLOT_FORMAT_POST:
PlotCircle_PS( centre, rayon * 2, epaisseur );
break;
}
}
/**********************************************************************/
void PlotPolygon( int format_plot, bool Filled, int nbpoints, int* coord )
/**********************************************************************/
/* plot a polygon */
{
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
PlotPolygon_GERBER( nbpoints, coord, Filled );
break;
case PLOT_FORMAT_HPGL:
PlotPolyHPGL( nbpoints, coord, Filled );
break;
case PLOT_FORMAT_POST:
PlotPolyPS( nbpoints, coord, Filled );
break;
}
}
/************************************************************************/
void PlotArc( int format_plot, wxPoint centre, int start_angle, int end_angle,
int rayon, int epaisseur )
/************************************************************************/
/* Polt 1 arc
* start, end = angles in 1/10 degree for start and stop point
*/
{
int ii;
int ox, oy, fx, fy;
int delta;/* increment (en 0.1 degres) angulaire pour trace de cercles */
if( Plot_Mode == FILAIRE )
epaisseur = g_PlotLine_Width;
if( IsPostScript( format_plot ) )
{
PlotArcPS( centre, start_angle, end_angle, rayon, epaisseur );
return;
}
// change due to Y axis is negative orientation on screen
start_angle = -start_angle;
end_angle = -end_angle;
EXCHG( start_angle, end_angle );
/* Correction pour petits cercles par rapport a l'epaisseur du trait */
if( rayon < (epaisseur * 10) )
delta = 225; /* 16 segm pour 360 deg */
if( rayon < (epaisseur * 5) )
delta = 300; /* 12 segm pour 360 deg */
if( start_angle > end_angle )
end_angle += 3600;
ox = rayon; oy = 0;
RotatePoint( &ox, &oy, start_angle );
delta = 120; /* un cercle sera trace en 3600/delta = 30 segments / cercle*/
for( ii = start_angle + delta; ii < end_angle; ii += delta )
{
fx = rayon; fy = 0;
RotatePoint( &fx, &fy, ii );
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
PlotGERBERLine( wxPoint( centre.x + ox, centre.y + oy ),
wxPoint( centre.x + fx, centre.y + fy ), epaisseur );
break;
case PLOT_FORMAT_HPGL:
trace_1_segment_HPGL( centre.x + ox,
centre.y + oy,
centre.x + fx,
centre.y + fy,
epaisseur );
break;
case PLOT_FORMAT_POST:
break;
}
ox = fx; oy = fy;
}
fx = rayon; fy = 0;
RotatePoint( &fx, &fy, end_angle );
switch( format_plot )
{
case PLOT_FORMAT_GERBER:
PlotGERBERLine( wxPoint( centre.x + ox, centre.y + oy ),
wxPoint( centre.x + fx, centre.y + fy ), epaisseur );
break;
case PLOT_FORMAT_HPGL:
trace_1_segment_HPGL( centre.x + ox,
centre.y + oy,
centre.x + fx,
centre.y + fy,
epaisseur );
break;
case PLOT_FORMAT_POST:
break;
}
}
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