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
|
#ifndef INKSCAPE_SPIRO_CONVERTERS_H
#define INKSCAPE_SPIRO_CONVERTERS_H
#include <2geom/forward.h>
class SPCurve;
namespace Spiro {
class ConverterBase {
public:
ConverterBase() {};
virtual ~ConverterBase() {};
virtual void moveto(double x, double y) = 0;
virtual void lineto(double x, double y, bool close_last) = 0;
virtual void quadto(double x1, double y1, double x2, double y2, bool close_last) = 0;
virtual void curveto(double x1, double y1, double x2, double y2, double x3, double y3, bool close_last) = 0;
};
/**
* Converts Spiro to Inkscape's SPCurve
*/
class ConverterSPCurve : public ConverterBase {
public:
ConverterSPCurve(SPCurve &curve)
: _curve(curve)
{}
void moveto(double x, double y) override;
void lineto(double x, double y, bool close_last) override;
void quadto(double x1, double y1, double x2, double y2, bool close_last) override;
void curveto(double x1, double y1, double x2, double y2, double x3, double y3, bool close_last) override;
private:
SPCurve &_curve;
ConverterSPCurve(const ConverterSPCurve&) = delete;
ConverterSPCurve& operator=(const ConverterSPCurve&) = delete;
};
/**
* Converts Spiro to 2Geom's Path
*/
class ConverterPath : public ConverterBase {
public:
ConverterPath(Geom::Path &path);
void moveto(double x, double y) override;
void lineto(double x, double y, bool close_last) override;
void quadto(double x1, double y1, double x2, double y2, bool close_last) override;
void curveto(double x1, double y1, double x2, double y2, double x3, double y3, bool close_last) override;
private:
Geom::Path &_path;
ConverterPath(const ConverterPath&) = delete;
ConverterPath& operator=(const ConverterPath&) = delete;
};
} // namespace Spiro
#endif
|
