kicad/gerbview/trpiste.cpp

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/*****************************************************************/
/* Routines de tracage des pistes ( Toutes, 1 piste, 1 segment ) */
/*****************************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "class_drawpanel.h"
#include "drawtxt.h"
#include "confirm.h"
#include "gerbview.h"
#include "pcbplot.h"
#include "protos.h"
/* Definition des cas ou l'on force l'affichage en SKETCH (membre .flags) */
#define FORCE_SKETCH (DRAG | EDIT )
/* variables locales : */
/***************************************************************************************************/
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void Draw_Track_Buffer( WinEDA_DrawPanel* panel, wxDC* DC, BOARD* Pcb, int draw_mode,
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int printmasklayer )
/***************************************************************************************************/
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/* Function to draw the tracks (i.e Spots or lines) in gerbview
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* Polygons are not handled here (there are in Pcb->m_Zone)
* @param DC = device context to draw
* @param Pcb = Board to draw (only Pcb->m_Track is used)
* @param draw_mode = draw mode for the device context (GR_COPY, GR_OR, GR_XOR ..)
* @param printmasklayer = mask for allowed layer (=-1 to draw all layers)
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*/
{
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int layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
GERBER* gerber = g_GERBER_List[layer];
int dcode_hightlight = 0;
if( gerber )
dcode_hightlight = gerber->m_Selected_Tool;
for( TRACK* track = Pcb->m_Track; track; track = track->Next() )
{
if( !(track->ReturnMaskLayer() & printmasklayer) )
continue;
D(printf("D:%p\n", track );)
if( dcode_hightlight == track->GetNet() && track->GetLayer()==layer )
Trace_Segment( panel, DC, track, draw_mode | GR_SURBRILL );
else
Trace_Segment( panel, DC, track, draw_mode );
}
}
#if 1
/***********************************************************************************/
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void Trace_Segment( WinEDA_DrawPanel* panel, wxDC* DC, TRACK* track, int draw_mode )
/***********************************************************************************/
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/* routine de trace de 1 segment de piste.
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* Parametres :
* track = adresse de la description de la piste en buflib
* draw_mode = mode ( GR_XOR, GR_OR..)
*/
{
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int l_piste;
int color;
int fillopt;
int radius;
int halfPenWidth;
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static bool show_err;
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if( track->m_Flags & DRAW_ERASED ) // draw in background color, used by classs TRACK in gerbview
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{
color = g_DrawBgColor;
}
else
{
color = g_DesignSettings.m_LayerColor[track->GetLayer()];
if( color & ITEM_NOT_SHOW )
return;
if( draw_mode & GR_SURBRILL )
{
if( draw_mode & GR_AND )
color &= ~HIGHT_LIGHT_FLAG;
else
color |= HIGHT_LIGHT_FLAG;
}
if( color & HIGHT_LIGHT_FLAG )
color = ColorRefs[color & MASKCOLOR].m_LightColor;
}
GRSetDrawMode( DC, draw_mode );
fillopt = DisplayOpt.DisplayPcbTrackFill ? FILLED : SKETCH;
switch( track->m_Shape )
{
case S_CIRCLE:
radius = (int) hypot( (double) (track->m_End.x - track->m_Start.x),
(double) (track->m_End.y - track->m_Start.y) );
halfPenWidth = track->m_Width >> 1;
if( panel->GetScreen()->Scale( halfPenWidth ) < L_MIN_DESSIN )
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{
GRCircle( &panel->m_ClipBox, DC, track->m_Start.x,
track->m_Start.y, radius, 0, color );
}
if( fillopt == SKETCH )
{
// draw the border of the pen's path using two circles, each as narrow as possible
GRCircle( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
radius - halfPenWidth, 0, color );
GRCircle( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
radius + halfPenWidth, 0, color );
}
else
{
GRCircle( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
radius, track->m_Width, color );
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}
break;
case S_ARC:
if( fillopt == SKETCH )
{
GRArc1( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
track->m_End.x, track->m_End.y,
track->m_Param, track->GetSubNet(), 0, color );
}
else
{
GRArc1( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
track->m_End.x, track->m_End.y,
track->m_Param, track->GetSubNet(),
track->m_Width, color );
}
break;
case S_SPOT_CIRCLE:
radius = track->m_Width >> 1;
fillopt = DisplayOpt.DisplayPadFill ? FILLED : SKETCH;
if( panel->GetScreen()->Scale( radius ) < L_MIN_DESSIN )
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{
GRCircle( &panel->m_ClipBox, DC, track->m_Start.x,
track->m_Start.y, radius, 0, color );
}
else if( fillopt == SKETCH )
{
GRCircle( &panel->m_ClipBox, DC, track->m_Start.x,
track->m_Start.y, radius, 0, color );
}
else
{
GRFilledCircle( &panel->m_ClipBox, DC, track->m_Start.x,
track->m_Start.y, radius, 0, color, color );
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}
break;
case S_SPOT_RECT:
case S_RECT:
l_piste = track->m_Width >> 1;
fillopt = DisplayOpt.DisplayPadFill ? FILLED : SKETCH;
if( panel->GetScreen()->Scale( l_piste ) < L_MIN_DESSIN )
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{
GRLine( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
track->m_End.x, track->m_End.y, 0, color );
}
else if( fillopt == SKETCH )
{
GRRect( &panel->m_ClipBox, DC,
track->m_Start.x - l_piste,
track->m_Start.y - l_piste,
track->m_End.x + l_piste,
track->m_End.y + l_piste,
0, color );
}
else
{
GRFilledRect( &panel->m_ClipBox, DC,
track->m_Start.x - l_piste,
track->m_Start.y - l_piste,
track->m_End.x + l_piste,
track->m_End.y + l_piste,
0, color, color );
}
break;
case S_SPOT_OVALE:
fillopt = DisplayOpt.DisplayPadFill ? FILLED : SKETCH;
case S_SEGMENT:
l_piste = track->m_Width >> 1;
if( panel->GetScreen()->Scale( l_piste ) < L_MIN_DESSIN )
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{
GRLine( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
track->m_End.x, track->m_End.y, 0, color );
break;
}
if( fillopt == SKETCH )
{
GRCSegm( &panel->m_ClipBox, DC, track->m_Start.x, track->m_Start.y,
track->m_End.x, track->m_End.y, track->m_Width, color );
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}
else
{
GRFillCSegm( &panel->m_ClipBox, DC, track->m_Start.x,
track->m_Start.y, track->m_End.x, track->m_End.y,
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track->m_Width, color );
}
break;
default:
if( !show_err )
{
DisplayError( panel, wxT( "Trace_Segment() type error" ) );
show_err = TRUE;
}
break;
}
}
#endif
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/*****************************************************************************************/
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void Affiche_DCodes_Pistes( WinEDA_DrawPanel* panel, wxDC* DC, BOARD* Pcb, int drawmode )
/*****************************************************************************************/
{
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TRACK* track;
wxPoint pos;
int width, orient;
wxString Line;
GRSetDrawMode( DC, drawmode );
track = Pcb->m_Track;
for( ; track != NULL; track = track->Next() )
{
if( (track->m_Shape == S_ARC)
|| (track->m_Shape == S_CIRCLE)
|| (track->m_Shape == S_ARC_RECT) )
{
pos.x = track->m_Start.x;
pos.y = track->m_Start.y;
}
else
{
pos.x = (track->m_Start.x + track->m_End.x) / 2;
pos.y = (track->m_Start.y + track->m_End.y) / 2;
}
Line.Printf( wxT( "D%d" ), track->GetNet() );
width = track->m_Width;
orient = TEXT_ORIENT_HORIZ;
if( track->m_Shape >= S_SPOT_CIRCLE ) // forme flash
{
width /= 3;
}
else // lines
{
int dx, dy;
dx = track->m_Start.x - track->m_End.x;
dy = track->m_Start.y - track->m_End.y;
if( abs( dx ) < abs( dy ) )
orient = TEXT_ORIENT_VERT;
width /= 2;
}
DrawGraphicText( panel, DC,
pos, (EDA_Colors) g_DCodesColor, Line,
orient, wxSize( width, width ),
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GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
0, false, false, false);
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}
}