haskal
/
kicad
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
kicad/pcbnew/class_edge_mod.cpp

403 lines
9.7 KiB
C++
Raw Blame History

/****************************************************/
/* class_module.cpp : fonctions de la classe MODULE */
/****************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "wxstruct.h"
#include "common.h"
#include "trigo.h"
#ifdef PCBNEW
#include "pcbnew.h"
#include "autorout.h"
#include "drag.h"
#endif
#ifdef CVPCB
#include "cvpcb.h"
#endif
#include "protos.h"
#define MAX_WIDTH 10000 // Epaisseur (en 1/10000 ") max raisonnable des traits, textes...
/******************************************/
/* class EDGE_MODULE ( contour de module ) */
/******************************************/
EDGE_MODULE::EDGE_MODULE(MODULE * parent): EDA_BaseLineStruct( parent, TYPEEDGEMODULE)
{
m_Shape = S_SEGMENT;
m_Angle = 0;
m_Width = 120;
m_PolyCount = 0; // For polygons : number of points (> 2)
m_PolyList = NULL; // For polygons: coord list (1 point = 2 coord)
}
EDGE_MODULE::~EDGE_MODULE()
{
if ( m_PolyList ) free (m_PolyList);
m_PolyList = NULL;
m_PolyCount = 0;
}
/********************************************/
void EDGE_MODULE:: Copy(EDGE_MODULE * source) // copy structure
/********************************************/
{
if (source == NULL) return;
m_Start = source->m_Start;
m_End = source->m_End;
m_Shape = source->m_Shape;
m_Start0 = source->m_Start0; // coord relatives a l'ancre du point de depart(Orient 0)
m_End0 = source->m_End0; // coord relatives a l'ancre du point de fin (Orient 0)
m_Angle = source->m_Angle; // pour les arcs de cercle: longueur de l'arc en 0,1 degres
m_Layer = source->m_Layer;
m_Width = source->m_Width;
if ( m_PolyList ) free (m_PolyList);
m_PolyCount = 0;
m_PolyList = NULL;
if ( source->m_PolyCount && source->m_PolyList )
{
int size;
m_PolyCount = source->m_PolyCount; // For polygons : number of points
size = m_PolyCount * 2 * sizeof(int); // For polygons: 1 point = 2 coord
m_PolyList = (int*) MyMalloc( size );
memcpy (m_PolyList, source->m_PolyList, size);
}
}
void EDGE_MODULE::UnLink( void )
{
/* Modification du chainage arriere */
if( Pback )
{
if( Pback->m_StructType != TYPEMODULE)
{
Pback->Pnext = Pnext;
}
else /* Le chainage arriere pointe sur la structure "Pere" */
{
((MODULE*) Pback)->m_Drawings = Pnext;
}
}
/* Modification du chainage avant */
if( Pnext) Pnext->Pback = Pback;
Pnext = Pback = NULL;
}
/***********************************/
void EDGE_MODULE::SetDrawCoord(void)
/***********************************/
{
MODULE * Module = (MODULE*) m_Parent;
m_Start = m_Start0;
m_End = m_End0;
if ( Module )
{
RotatePoint( &m_Start.x, &m_Start.y, Module->m_Orient);
RotatePoint( &m_End.x, &m_End.y, Module->m_Orient);
m_Start.x += Module->m_Pos.x;
m_Start.y += Module->m_Pos.y;
m_End.x += Module->m_Pos.x;
m_End.y += Module->m_Pos.y;
}
}
/********************************************************************************/
void EDGE_MODULE::Draw(WinEDA_DrawPanel * panel, wxDC * DC,
const wxPoint & offset, int draw_mode)
/********************************************************************************/
/* Affichage d'un segment contour de module :
Entree : ox, oy = offset de trace
draw_mode = mode de trace ( GR_OR, GR_XOR, GR_AND)
Les contours sont de differents type:
- Segment
- Cercles
- Arcs
*/
{
int ux0, uy0, dx, dy,rayon, StAngle, EndAngle;
int color , type_trace;
int zoom;
int typeaff;
PCB_SCREEN * screen;
WinEDA_BasePcbFrame * frame;
MODULE * Module = NULL;
if ( m_Parent && (m_Parent->m_StructType == TYPEMODULE) )
Module = (MODULE*) m_Parent;
color = g_DesignSettings.m_LayerColor[m_Layer];
if ( (color & ITEM_NOT_SHOW) != 0 ) return;
if ( panel ) screen = (PCB_SCREEN *) panel->m_Parent->m_CurrentScreen;
else screen = (PCB_SCREEN *) ActiveScreen;
frame = ( WinEDA_BasePcbFrame * ) panel->m_Parent;
zoom = screen->GetZoom();
type_trace = m_Shape;
ux0 = m_Start.x - offset.x; uy0 = m_Start.y - offset.y;
dx = m_End.x - offset.x ;
dy = m_End.y - offset.y ;
GRSetDrawMode(DC, draw_mode);
typeaff = frame->m_DisplayModEdge;
if( m_Layer <= CMP_N )
typeaff = frame->m_DisplayPcbTrackFill;
if( (m_Width /zoom) < L_MIN_DESSIN ) typeaff = FILAIRE;
switch (type_trace )
{
case S_SEGMENT:
if( typeaff == FILAIRE)
GRLine(&panel->m_ClipBox, DC, ux0, uy0, dx, dy, color);
else Affiche_1_Segment(panel, DC, ux0,uy0,dx,dy,m_Width,
typeaff,color);
break ;
case S_CIRCLE:
rayon = (int)hypot((double)(dx-ux0),(double)(dy-uy0) );
if( typeaff == FILAIRE)
{
GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon, color) ;
}
else
{
if(typeaff == FILLED )
{
GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon, m_Width, color);
}
else
{
GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon + (m_Width/2), color) ;
GRCircle(&panel->m_ClipBox, DC, ux0, uy0, rayon - (m_Width/2), color) ;
}
}
break;
case S_ARC:
rayon = (int)hypot((double)(dx-ux0),(double)(dy-uy0) );
StAngle = (int)ArcTangente( dy-uy0, dx-ux0 );
EndAngle = StAngle + m_Angle;
if ( StAngle > EndAngle) EXCHG (StAngle, EndAngle);
if( typeaff == FILAIRE)
{
GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle, rayon, color) ;
}
else if(typeaff == FILLED )
{
GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle, rayon,
m_Width, color);
}
else
{
GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
rayon + (m_Width/2), color) ;
GRArc(&panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
rayon - (m_Width/2), color) ;
}
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;
ptr = ptr_base = (int*) MyMalloc( 2 * m_PolyCount * sizeof(int) );
source = m_PolyList;
for (ii = 0; ii < 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 += m_Start0.x - offset.x;
y += m_Start0.y - offset.y;
*ptr = x; ptr++; *ptr = y; ptr++;
}
GRPoly(&panel->m_ClipBox, DC, m_PolyCount, ptr_base,
TRUE, color, color);
free ( ptr_base);
break;
}
}
}
/*****************************************/
int EDGE_MODULE::WriteDescr( FILE * File )
/*****************************************/
/* Write one EDGE_MODULE description
File must be opened.
*/
{
int NbLigne = 0, ii, *ptr;
switch(m_Shape )
{
case S_SEGMENT:
fprintf(File,"DS %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
m_Width, m_Layer);
NbLigne++;
break;
case S_CIRCLE:
fprintf(File,"DC %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
m_Width, m_Layer);
NbLigne++;
break;
case S_ARC:
fprintf(File,"DA %d %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
m_Angle,
m_Width, m_Layer);
NbLigne++;
break;
case S_POLYGON:
fprintf(File,"DP %d %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
m_PolyCount,
m_Width, m_Layer);
NbLigne++;
for ( ii = 0, ptr = m_PolyList; ii < m_PolyCount; ii++ )
{
fprintf(File,"Dl %d %d\n",
*ptr, *(ptr+1));
NbLigne++; ptr += 2;
}
break;
default:
DisplayError(NULL, wxT("Type Edge Module inconnu") );
break;
}
return(NbLigne);
}
/****************************************************************/
int EDGE_MODULE::ReadDescr(char * Line, FILE * File,
int * LineNum)
/***************************************************************/
/* Read a description line like:
DS 2600 0 2600 -600 120 21
this description line is in Line
EDGE_MODULE type can be:
- Circle,
- Segment (line)
- Arc
- Polygon
*/
{
int ii, *ptr;
int error = 0;
char Buf[1024];
switch ( Line[1] )
{
case 'S':
m_Shape = S_SEGMENT;
break;
case 'C':
m_Shape = S_CIRCLE;
break;
case 'A':
m_Shape = S_ARC;
break;
case 'P':
m_Shape = S_POLYGON;
break;
default:
wxString msg;
msg.Printf( wxT("Unknown EDGE_MODULE type <%s>") , Line);
DisplayError(NULL, msg);
error = 1;
break;
}
switch ( m_Shape )
{
case S_ARC:
sscanf(Line+3,"%d %d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&m_Angle, &m_Width, &m_Layer);
break;
case S_SEGMENT:
case S_CIRCLE:
sscanf(Line+3,"%d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&m_Width, &m_Layer);
break;
case S_POLYGON:
sscanf(Line+3,"%d %d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&m_PolyCount, &m_Width, &m_Layer);
(*LineNum)++;
m_PolyList = (int*) MyZMalloc( 2 * m_PolyCount * sizeof(int) );
for ( ii = 0, ptr = m_PolyList; ii < m_PolyCount; ii++ )
{
if( GetLine(File, Buf, LineNum , sizeof(Buf) -1) != NULL )
{
if( strncmp(Buf, "Dl", 2) != 0 ) { error = 1; break;}
sscanf(Buf+3,"%d %d\n", ptr, ptr+1);
(*LineNum)++; ptr += 2;
}
else {
error = 1; break;
}
}
break;
default:
sscanf(Line+3,"%d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&m_Width, &m_Layer);
break;
}
// Controle d'epaisseur raisonnable:
if( m_Width <= 1 ) m_Width = 1;
if( m_Width > MAX_WIDTH ) m_Width = MAX_WIDTH;
return error;
}
Reference in New Issue View Git Blame Copy Permalink