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
|
/*
* This file is part of pcb2gcode.
*
* Copyright (C) 2009, 2010 Patrick Birnzain <pbirnzain@users.sourceforge.net>
*
* pcb2gcode 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 3 of the License, or
* (at your option) any later version.
*
* pcb2gcode 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 pcb2gcode. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SURFACE_H
#define SURFACE_H
#include <boost/noncopyable.hpp>
#include <boost/array.hpp>
#include <boost/shared_ptr.hpp>
using boost::shared_ptr;
#include <vector>
using std::vector;
#include <glibmm/refptr.h>
#include <gdkmm/pixbuf.h>
#include <glibmm/ustring.h>
using Glib::ustring;
#include "coord.hpp"
#include "mill.hpp"
#include "gerberimporter.hpp"
struct surface_exception : virtual std::exception, virtual boost::exception {};
class Surface : virtual public boost::noncopyable
{
public:
Surface( guint dpi, ivalue_t min_x, ivalue_t max_x, ivalue_t min_y, ivalue_t max_y );
void render( boost::shared_ptr<LayerImporter> importer) throw(import_exception);
boost::shared_ptr< Surface > deep_copy();
void save_debug_image(string);
vector< shared_ptr<icoords> > get_toolpath( shared_ptr<RoutingMill> mill, bool mirror, bool mirror_absolute );
ivalue_t get_width_in() { return max_x - min_x; };
ivalue_t get_height_in() { return max_y - min_y; };
void add_mask( shared_ptr<Surface>);
void fill_outline(double linewidth);
protected:
Glib::RefPtr<Gdk::Pixbuf> pixbuf;
Cairo::RefPtr<Cairo::ImageSurface> cairo_surface;
static const int procmargin = 10;
const ivalue_t dpi;
const ivalue_t min_x, max_x, min_y, max_y;
const int zero_x, zero_y;
void make_the_surface(uint width, uint height);
// Image Processing Methods
inline ivalue_t xpt2i( int xpt ) { return ivalue_t(xpt - zero_x) / ivalue_t(dpi); }
inline ivalue_t ypt2i( int ypt ) { return ivalue_t(ypt - zero_y) / ivalue_t(dpi); }
inline int xi2pt( ivalue_t xi ) { return int(xi * ivalue_t(dpi)) + zero_x; }
inline int yi2pt( ivalue_t yi ) { return int(yi * ivalue_t(dpi)) + zero_y; }
std::vector< std::pair<int,int> > fill_all_components();
void fill_a_component(int x, int y, guint32 argb);
uint grow_a_component(int x, int y, int& contentions);
inline bool allow_grow(int x, int y, guint32 ownclr);
void run_to_border(int& x, int& y);
void calculate_outline(int x, int y, vector< std::pair<int,int> >& outside,
vector< std::pair<int,int> >& inside);
// Misc. Functions
static void opacify( Glib::RefPtr<Gdk::Pixbuf> pixbuf );
guint32 clr;
guint32 get_an_unused_color();
std::vector<guint32> usedcolors;
};
#endif // SURFACE_H
|
