Jim Evins
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/* Renderer.cpp
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*
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* Copyright (C) 2013 Jim Evins <evins@snaught.com>
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*
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* This file is part of glbarcode++.
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*
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* glbarcode++ is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* glbarcode++ is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with glbarcode++. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "Renderer.h"
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#include "DrawingPrimitives.h"
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glbarcode::Renderer::~Renderer()
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{
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}
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void glbarcode::Renderer::render( double w, double h, const std::list<DrawingPrimitive*>& primitives )
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{
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drawBegin( w, h );
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std::list<DrawingPrimitive*>::const_iterator primitive;
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for ( primitive = primitives.begin(); primitive != primitives.end(); primitive++ )
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{
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if ( DrawingPrimitiveLine* line = dynamic_cast<DrawingPrimitiveLine*>(*primitive) )
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{
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drawLine( line->x(), line->y(), line->w(), line->h() );
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}
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else if ( DrawingPrimitiveBox* box = dynamic_cast<DrawingPrimitiveBox*>(*primitive) )
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{
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drawBox( box->x(), box->y(), box->w(), box->h() );
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}
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else if ( DrawingPrimitiveText* text = dynamic_cast<DrawingPrimitiveText*>(*primitive) )
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{
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drawText( text->x(), text->y(), text->size(), text->text() );
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}
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else if ( DrawingPrimitiveRing* ring = dynamic_cast<DrawingPrimitiveRing*>(*primitive) )
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{
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drawRing( ring->x(), ring->y(), ring->r(), ring->w() );
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}
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else if ( DrawingPrimitiveHexagon* hex = dynamic_cast<DrawingPrimitiveHexagon*>(*primitive) )
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{
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drawHexagon( hex->x(), hex->y(), hex->h() );
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}
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else
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{
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// NOT REACHED
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}
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}
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drawEnd();
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}
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