kicad/common/common_plot_functions.cpp

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/******************************************/
/* Kicad: Common plot Postscript Routines */
/******************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "trigo.h"
#include "wxstruct.h"
#include "base_struct.h"
#include "common.h"
#include "plot_common.h"
#include "worksheet.h"
#include "macros.h"
// Variables partagees avec Common plot Postscript et HPLG Routines
wxPoint LastPenPosition;
wxPoint PlotOffset;
FILE * PlotOutputFile;
double XScale, YScale;
int g_DefaultPenWidth;
int g_CurrentPenWidth = -1;
int PlotOrientOptions, etat_plume;
// Locales
static Ki_PageDescr * SheetPS;
/*************************/
void ForcePenReinit()
/*************************/
/* set the flag g_CurrentPenWidth to -1 in order to force a pen width redefinition
for the next draw command
*/
{
g_CurrentPenWidth = -1;
}
/**********************************************/
void SetPlotScale(double xscale, double yscale)
/**********************************************/
/* Set the plot scale for the current plotting)
*/
{
XScale = xscale;
YScale = yscale;
}
/*********************************/
void SetPlotOffset(wxPoint offset)
/*********************************/
/* Set the plot offset for the current plotting)
*/
{
PlotOffset = offset;
}
/***************************************************************************/
void InitPlotParametresGERBER(wxPoint offset, double xscale, double yscale)
/***************************************************************************/
/* Set the plot offset for the current plotting
xscale,yscale = coordinate scale (scale coefficient for coordinates)
*/
{
PlotOrientOptions = 0;
PlotOffset = offset;
SheetPS = NULL;
XScale = xscale;
YScale = yscale;
g_DefaultPenWidth = 120; /* epaisseur du trait standard en 1/1000 pouce */
g_CurrentPenWidth = -1;
}
/*******************************************************/
void PlotWorkSheet(int format_plot, BASE_SCREEN * screen)
/*******************************************************/
/* Plot sheet references
margin is in mils (1/1000 inch)
*/
{
#define WSTEXTSIZE 50 // Text size in mils
Ki_PageDescr * Sheet = screen->m_CurrentSheet;
int ii, jj, xg , yg, ipas, gxpas, gypas;
wxSize PageSize;
wxPoint pos, ref;
int color;
Ki_WorkSheetData * WsItem;
int conv_unit = screen->GetInternalUnits()/1000; /* Scale to convert dimension in 1/1000 in into internal units
(1/1000 inc for EESchema, 1/10000 for pcbnew */
wxString msg;
wxSize text_size;
void (*FctPlume)(wxPoint pos, int state);
int UpperLimit = VARIABLE_BLOCK_START_POSITION;
switch ( format_plot)
{
case PLOT_FORMAT_POST:
FctPlume = LineTo_PS;
break;
case PLOT_FORMAT_HPGL:
FctPlume = Move_Plume_HPGL;
break;
case PLOT_FORMAT_GERBER:
default:
return;
}
color = BLACK;
PageSize.x = Sheet->m_Size.x;
PageSize.y = Sheet->m_Size.y;
/* trace de la bordure */
ref.x = Sheet->m_LeftMargin * conv_unit;
ref.y = Sheet->m_TopMargin * conv_unit; /* Upper left corner */
xg = (PageSize.x - Sheet->m_RightMargin) * conv_unit;
yg = (PageSize.y - Sheet->m_BottomMargin) * conv_unit; /* lower right corner */
for ( ii = 0; ii < 2 ; ii++ )
{
FctPlume(ref,'U');
pos.x = xg; pos.y = ref.y;
FctPlume(pos,'D');
pos.x = xg; pos.y = yg;
FctPlume(pos,'D');
pos.x = ref.x; pos.y = yg;
FctPlume( pos,'D' );
FctPlume(ref,'D');
ref.x += GRID_REF_W * conv_unit; ref.y += GRID_REF_W * conv_unit;
xg -= GRID_REF_W * conv_unit; yg -= GRID_REF_W * conv_unit;
}
/* trace des reperes */
text_size.x = WSTEXTSIZE * conv_unit;
text_size.y = WSTEXTSIZE * conv_unit;
ref.x = Sheet->m_LeftMargin;
ref.y = Sheet->m_TopMargin; /* Upper left corner in 1/1000 inch */
xg = (PageSize.x - Sheet->m_RightMargin);
yg = (PageSize.y - Sheet->m_BottomMargin); /* lower right corner in 1/1000 inch */
/* Trace des reperes selon l'axe X */
ipas = (xg - ref.x) / PAS_REF;
gxpas = ( xg - ref.x) / ipas;
for ( ii = ref.x + gxpas, jj = 1; ipas > 0 ; ii += gxpas , jj++, ipas--)
{
msg.Empty(); msg << jj;
if( ii < xg - PAS_REF/2 )
{
pos.x = ii * conv_unit; pos.y = ref.y * conv_unit;
FctPlume(pos, 'U');
pos.x = ii * conv_unit; pos.y = (ref.y + GRID_REF_W) * conv_unit;
FctPlume(pos,'D');
}
pos.x = (ii - gxpas/2) * conv_unit;
pos.y = (ref.y + GRID_REF_W/2) * conv_unit;
PlotGraphicText(format_plot, pos, color,
msg, TEXT_ORIENT_HORIZ,text_size,
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER);
if( ii < xg - PAS_REF/2 )
{
pos.x = ii * conv_unit; pos.y = yg * conv_unit;
FctPlume(pos,'U');
pos.x = ii * conv_unit; pos.y = (yg - GRID_REF_W) * conv_unit;
FctPlume(pos,'D');
}
pos.x = (ii - gxpas/2) * conv_unit;
pos.y = (yg - GRID_REF_W/2) * conv_unit;
PlotGraphicText(format_plot, pos, color,
msg, TEXT_ORIENT_HORIZ,text_size,
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER);
}
/* Trace des reperes selon l'axe Y */
ipas = (yg - ref.y) / PAS_REF;
gypas = ( yg - ref.y) / ipas;
for ( ii = ref.y + gypas, jj = 0; ipas > 0 ; ii += gypas , jj++, ipas--)
{
msg.Empty(); msg << jj;
if( ii < yg - PAS_REF/2 )
{
pos.x = ref.x * conv_unit; pos.y = ii * conv_unit;
FctPlume(pos,'U');
pos.x = (ref.x + GRID_REF_W) * conv_unit; pos.y = ii * conv_unit;
FctPlume(pos, 'D');
}
pos.x = (ref.x + GRID_REF_W/2) * conv_unit;
pos.y = (ii - gypas/2) * conv_unit;
PlotGraphicText(format_plot, pos, color,
msg, TEXT_ORIENT_HORIZ,text_size,
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER);
if( ii < yg - PAS_REF/2 )
{
pos.x = xg * conv_unit; pos.y = ii * conv_unit;
FctPlume(pos,'U');
pos.x = (xg - GRID_REF_W) * conv_unit; pos.y = ii * conv_unit;
FctPlume(pos,'D');
}
pos.x = (xg - GRID_REF_W/2) * conv_unit;
pos.y = (ii - gypas/2) * conv_unit;
PlotGraphicText(format_plot, pos, color, msg, TEXT_ORIENT_HORIZ,text_size,
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER);
}
/* Trace du cartouche */
text_size.x = SIZETEXT * conv_unit;
text_size.y = SIZETEXT * conv_unit;
ref.x = PageSize.x - GRID_REF_W - Sheet->m_RightMargin;
ref.y = PageSize.y - GRID_REF_W - Sheet->m_BottomMargin;
for( WsItem = &WS_Date; WsItem != NULL; WsItem = WsItem->Pnext )
{
pos.x = (ref.x - WsItem->m_Posx) * conv_unit;
pos.y = (ref.y - WsItem->m_Posy) * conv_unit;
if(WsItem->m_Legende) msg = WsItem->m_Legende;
else msg.Empty();
switch( WsItem->m_Type )
{
case WS_DATE:
msg += screen->m_Date;
break;
case WS_REV:
msg += screen->m_Revision;
break;
case WS_LICENCE:
msg += g_ProductName;
break;
case WS_SIZESHEET:
msg += screen->m_CurrentSheet->m_Name;
break;
case WS_IDENTSHEET:
msg << screen->m_SheetNumber << wxT("/") << screen->m_NumberOfSheet;
break;
case WS_COMPANY_NAME:
msg += screen->m_Company;
if ( ! msg.IsEmpty() )
UpperLimit = MAX(UpperLimit, WsItem->m_Posy+SIZETEXT);
break;
case WS_TITLE:
msg += screen->m_Title;
break;
case WS_COMMENT1:
msg += screen->m_Commentaire1;
if ( ! msg.IsEmpty() )
UpperLimit = MAX(UpperLimit, WsItem->m_Posy+SIZETEXT);
break;
case WS_COMMENT2:
msg += screen->m_Commentaire2;
if ( ! msg.IsEmpty() )
UpperLimit = MAX(UpperLimit, WsItem->m_Posy+SIZETEXT);
break;
case WS_COMMENT3:
msg += screen->m_Commentaire3;
if ( ! msg.IsEmpty() )
UpperLimit = MAX(UpperLimit, WsItem->m_Posy+SIZETEXT);
break;
case WS_COMMENT4:
msg += screen->m_Commentaire4;
if ( ! msg.IsEmpty() )
UpperLimit = MAX(UpperLimit, WsItem->m_Posy+SIZETEXT);
break;
case WS_UPPER_SEGMENT:
if (UpperLimit == 0 ) break;
case WS_LEFT_SEGMENT:
WS_MostUpperLine.m_Posy =
WS_MostUpperLine.m_Endy =
WS_MostLeftLine.m_Posy = UpperLimit;
pos.y = (ref.y - WsItem->m_Posy) * conv_unit;
case WS_SEGMENT:
{
wxPoint auxpos;
auxpos.x = (ref.x - WsItem->m_Endx) * conv_unit;;
auxpos.y = (ref.y - WsItem->m_Endy) * conv_unit;;
FctPlume(pos, 'U');
FctPlume(auxpos, 'D');
}
break;
}
if ( ! msg.IsEmpty() )
{
PlotGraphicText(format_plot, pos, color,
msg.GetData(), TEXT_ORIENT_HORIZ,text_size,
GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER);
}
}
switch ( format_plot )
{
case PLOT_FORMAT_HPGL:
Plume_HPGL('U');
break;
case PLOT_FORMAT_POST:
break;
}
}
/******************************************/
void UserToDeviceCoordinate(wxPoint & pos )
/******************************************/
/* modifie les coord pos.x et pos.y pour le trace selon l'orientation,
l'echelle, les offsets de trace */
{
pos.x = (int) (pos.x * XScale);
pos.y = (int) (pos.y * YScale);
switch ( PlotOrientOptions) /* Calcul du cadrage */
{
default :
pos.x -= PlotOffset.x ; pos.y = PlotOffset.y - pos.y;
break ;
case PLOT_MIROIR :
pos.x -= PlotOffset.x ; pos.y = - PlotOffset.y + pos.y;
break ;
}
}
/************************************/
void UserToDeviceSize(wxSize & size )
/************************************/
/* modifie les dimension size.x et size.y pour le trace selon l'echelle */
{
size.x = (int) (size.x * XScale);
size.y = (int) (size.y * YScale);
}