blob: 81bc51f1deebf9a3e8467fc5b583778e5389e078 (
plain) (
blame)
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
|
#ifndef QPDFMATRIX_HH
#define QPDFMATRIX_HH
#include <qpdf/QPDFObjectHandle.hh>
#include <qpdf/DLL.h>
#include <string>
class QPDFMatrix
{
public:
QPDF_DLL
QPDFMatrix();
QPDF_DLL
QPDFMatrix(double a, double b, double c,
double d, double e, double f);
QPDF_DLL
QPDFMatrix(QPDFObjectHandle::Matrix const&);
QPDF_DLL
std::string unparse() const;
// This is not part of the public API. Just provide the methods we
// need as we need them.
QPDF_DLL
void concat(QPDFMatrix const& other);
QPDF_DLL
void scale(double sx, double sy);
QPDF_DLL
void translate(double tx, double ty);
// Any value other than 90, 180, or 270 is ignored
QPDF_DLL
void rotatex90(int angle);
QPDF_DLL
void transform(double x, double y, double& xp, double& yp);
private:
double a;
double b;
double c;
double d;
double e;
double f;
};
#endif // QPDFMATRIX_HH
|
