1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
// renderimpl.h
// this file is part of Context Free
// ---------------------
// Copyright (C) 2006-2008 Mark Lentczner - markl@glyphic.com
// Copyright (C) 2006-2008 John Horigan - john@glyphic.com
//
// 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, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// John Horigan can be contacted at john@glyphic.com or at
// John Horigan, 1209 Villa St., Mountain View, CA 94041-1123, USA
//
// Mark Lentczner can be contacted at markl@glyphic.com or at
// Mark Lentczner, 1209 Villa St., Mountain View, CA 94041-1123, USA
//
//
#ifndef INCLUDE_RENDERIMPL_H
#define INCLUDE_RENDERIMPL_H
#ifdef _WIN32
#pragma warning( disable : 4786 )
#endif
#include <deque>
#include <set>
#include "agg_trans_affine.h"
#include "bounds.h"
#include "cfdg.h"
#include "cfdgimpl.h"
#include "shape.h"
#include "tempfile.h"
#include "shape.h"
class ShapeOp;
class RendererImpl : public Renderer {
public:
RendererImpl(CFDGImpl* cfdg,
int width, int height, float minSize,
int variation, double border);
~RendererImpl();
void setMaxShapes(int n);
void resetBounds();
double run(Canvas* canvas, bool partialDraw);
void draw(Canvas* canvas);
void animate(Canvas* canvas, int frames, bool zoom);
private:
void outputPrep(Canvas*);
void rescaleOutput(int& curr_width, int& curr_height, bool final);
void forEachShape(bool final, ShapeOp& op);
void output(bool final);
void outputPartial() { output(false); }
void outputFinal() { output(true); }
void outputStats();
friend class OutputDraw;
friend class OutputMerge;
friend class OutputBounds;
bool isDone();
void fileIfNecessary();
void moveFinishedToFile();
void moveUnfinishedToTwoFiles();
void getUnfinishedFromFile();
AbstractSystem* system() { return m_cfdg->system(); }
void processShape(const Shape& s);
void executeShape(Shape& s);
private:
CFDGImpl* m_cfdg;
Canvas* m_canvas;
int m_maxShapes;
bool m_tiled;
bool m_sized;
double mNextFramePoint;
std::deque<FinishedShape> mFinishedShapes;
std::multiset<Shape> mUnfinishedShapes;
std::deque< ref_ptr<TempFile> > m_finishedFiles;
std::deque< ref_ptr<TempFile> > m_unfinishedFiles;
int mFinishedFileCount;
int mUnfinishedFileCount;
int mVariation;
double mScaleArea;
double mScale;
double mFixedBorder;
double mShapeBorder;
double mTotalArea;
double m_currScale;
double m_minArea;
Bounds mBounds;
agg::trans_affine m_currTrans;
unsigned int m_outputSoFar;
AbstractSystem::Stats m_stats;
int m_unfinishedInFilesCount;
};
#endif // INCLUDE_RENDERIMPL_H
|
