kicad/common/plotters/common_plot_functions.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <eda_item.h>
#include <plotters_specific.h>
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#include <drawing_sheet/ds_data_item.h>
#include <drawing_sheet/ds_draw_item.h>
#include <drawing_sheet/ds_painter.h>
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#include <title_block.h>
#include <wx/filename.h>
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wxString GetDefaultPlotExtension( PLOT_FORMAT aFormat )
{
switch( aFormat )
{
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case PLOT_FORMAT::DXF:
return DXF_PLOTTER::GetDefaultFileExtension();
case PLOT_FORMAT::POST:
return PS_PLOTTER::GetDefaultFileExtension();
case PLOT_FORMAT::PDF:
return PDF_PLOTTER::GetDefaultFileExtension();
case PLOT_FORMAT::HPGL:
return HPGL_PLOTTER::GetDefaultFileExtension();
case PLOT_FORMAT::GERBER:
return GERBER_PLOTTER::GetDefaultFileExtension();
case PLOT_FORMAT::SVG:
return SVG_PLOTTER::GetDefaultFileExtension();
default:
wxASSERT( false );
return wxEmptyString;
}
}
void PlotDrawingSheet( PLOTTER* plotter, const PROJECT* aProject, const TITLE_BLOCK& aTitleBlock,
const PAGE_INFO& aPageInfo, const wxString& aSheetNumber, int aSheetCount,
const wxString& aSheetDesc, const wxString& aFilename, COLOR4D aColor,
bool aIsFirstPage )
{
/* Note: Page sizes values are given in mils
*/
double iusPerMil = plotter->GetIUsPerDecimil() * 10.0;
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COLOR4D plotColor = plotter->GetColorMode() ? aColor : COLOR4D::BLACK;
int defaultPenWidth = plotter->RenderSettings()->GetDefaultPenWidth();
if( plotColor == COLOR4D::UNSPECIFIED )
plotColor = COLOR4D( RED );
plotter->SetColor( plotColor );
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DS_DRAW_ITEM_LIST drawList;
// Print only a short filename, if aFilename is the full filename
wxFileName fn( aFilename );
// Prepare plot parameters
drawList.SetDefaultPenSize( PLOTTER::USE_DEFAULT_LINE_WIDTH );
drawList.SetMilsToIUfactor( iusPerMil );
drawList.SetPageNumber( aSheetNumber );
drawList.SetSheetCount( aSheetCount );
drawList.SetFileName( fn.GetFullName() ); // Print only the short filename
drawList.SetSheetName( aSheetDesc );
drawList.SetProject( aProject );
drawList.SetIsFirstPage( aIsFirstPage );
drawList.BuildDrawItemsList( aPageInfo, aTitleBlock );
// Draw item list
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for( DS_DRAW_ITEM_BASE* item = drawList.GetFirst(); item; item = drawList.GetNext() )
{
plotter->SetCurrentLineWidth( PLOTTER::USE_DEFAULT_LINE_WIDTH );
switch( item->Type() )
{
case WSG_LINE_T:
{
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DS_DRAW_ITEM_LINE* line = (DS_DRAW_ITEM_LINE*) item;
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plotter->SetCurrentLineWidth( std::max( line->GetPenWidth(), defaultPenWidth ) );
plotter->MoveTo( line->GetStart() );
plotter->FinishTo( line->GetEnd() );
}
break;
case WSG_RECT_T:
{
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DS_DRAW_ITEM_RECT* rect = (DS_DRAW_ITEM_RECT*) item;
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int penWidth = std::max( rect->GetPenWidth(), defaultPenWidth );
plotter->Rect( rect->GetStart(), rect->GetEnd(), FILL_TYPE::NO_FILL, penWidth );
}
break;
case WSG_TEXT_T:
{
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DS_DRAW_ITEM_TEXT* text = (DS_DRAW_ITEM_TEXT*) item;
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int penWidth = std::max( text->GetEffectiveTextPenWidth(), defaultPenWidth );
plotter->Text( text->GetTextPos(), plotColor, text->GetShownText(),
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text->GetTextAngle(), text->GetTextSize(), text->GetHorizJustify(),
text->GetVertJustify(), penWidth, text->IsItalic(), text->IsBold(),
text->IsMultilineAllowed() );
}
break;
case WSG_POLY_T:
{
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DS_DRAW_ITEM_POLYPOLYGONS* poly = (DS_DRAW_ITEM_POLYPOLYGONS*) item;
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int penWidth = std::max( poly->GetPenWidth(), defaultPenWidth );
std::vector<wxPoint> points;
for( int idx = 0; idx < poly->GetPolygons().OutlineCount(); ++idx )
{
points.clear();
SHAPE_LINE_CHAIN& outline = poly->GetPolygons().Outline( idx );
for( int ii = 0; ii < outline.PointCount(); ii++ )
points.emplace_back( outline.CPoint( ii ).x, outline.CPoint( ii ).y );
plotter->PlotPoly( points, FILL_TYPE::FILLED_SHAPE, penWidth );
}
}
break;
case WSG_BITMAP_T:
{
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DS_DRAW_ITEM_BITMAP* drawItem = (DS_DRAW_ITEM_BITMAP*) item;
DS_DATA_ITEM_BITMAP* bitmap = (DS_DATA_ITEM_BITMAP*) drawItem->GetPeer();
if( bitmap->m_ImageBitmap == nullptr )
break;
bitmap->m_ImageBitmap->PlotImage( plotter, drawItem->GetPosition(), plotColor,
PLOTTER::USE_DEFAULT_LINE_WIDTH );
}
break;
default:
wxFAIL_MSG( "PlotDrawingSheet(): Unknown drawing sheet item." );
break;
}
}
}