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
|
/**
* GraphTFT plugin for the Video Disk Recorder
*
* imlibrenderer.h
*
* (c) 2004 Lars Tegeler, Sascha Volkenandt
* (c) 2006-2014 Jörg Wendel
*
* This code is distributed under the terms and conditions of the
* GNU GENERAL PUBLIC LICENSE. See the file COPYING for details.
*
**/
#ifndef __GTFT_IMLIBRENDERER_HPP
#define __GTFT_IMLIBRENDERER_HPP
#include "renderer.h"
#ifndef WITH_X
# define X_DISPLAY_MISSING
#endif
#include <Imlib2.h>
#undef Status
//***************************************************************************
// Class ImlibRenderer
//***************************************************************************
class ImlibRenderer : public Renderer
{
public:
ImlibRenderer(int x, int y, int width, int height, string cfgPath, int utf, string thmPath);
virtual ~ImlibRenderer();
int init(int lazy);
void deinit();
void flushCache();
void setFontPath(string fntPath);
long toJpeg(unsigned char*& buffer, int quality);
virtual void refresh(int force = no);
virtual void clear();
int textWidthOf(const char* text, const char* fontName, int fontSize, int& height);
int charWidthOf(const char* fontName = 0, int fontSize = 0);
void image(const char* fname, int x, int y,
int coverwidth, int coverheight,
bool fit = no, bool aspectRatio = no,
int orientation = 1);
void imagePart(const char* fname, int x, int y, int width, int height);
int text(const char* text, const char* font_name, int size, int align,
int x, int y,
p_rgba rgba, // int r, int g, int b,
int width, int height,int lines, int dots = 0, int skipLines = 0);
int lineCount(const char* text, const char* font_name, int size, int width);
void rectangle(int x, int y, int width, int height, p_rgba rgba);
void dumpImage2File(const char* fname, int dumpWidth, int dumpHeight, const char* aPath = 0);
protected:
Imlib_Image _cur_image; // the image you're working on
Imlib_Image _render_image; // the image buffer for scaling
Imlib_Image* pImageToDisplay; // pointer to the image for displaying
};
//***************************************************************************
#endif // __GTFT_IMLIBRENDERER_H
|
