| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights
2 // See the file tools.license for terms.
3
4 #ifndef tools_offscreen_sg_viewer
5 #define tools_offscreen_sg_viewer
6
7 #include "session"
8
9 #include "../sg/viewer"
10 #include "../sg/zb_manager"
11 #include "../sg/gl2ps_manager"
12 #include "../sg/write_paper"
13
14 namespace tools {namespace sg {class device_in
15
16 namespace tools {
17 namespace offscreen {
18
19 class sg_viewer : public sg::viewer, public of
20 typedef sg::viewer parent;
21 protected:
22 virtual void render() {write_paper();}
23 public:
24 sg_viewer(session& a_session,
25 int /*a_x*/ = 0,int /*a_y*/ = 0,
26 unsigned int a_width = 500,unsigne
27 const std::string& /*a_win_title*/
28 :parent(a_session.out(),a_width,a_height)
29 ,m_session(a_session)
30 ,m_file_format("zb_ps")
31 ,m_file_name("out_zb.ps")
32 ,m_png_writer(0)
33 ,m_jpeg_writer(0)
34 ,m_do_transparency(true)
35 ,m_top_to_bottom(true)
36 {}
37 virtual ~sg_viewer() {}
38 protected:
39 sg_viewer(const sg_viewer& a_from)
40 :parent(a_from)
41 ,offscreen::viewer(a_from)
42 ,m_session(a_from.m_session)
43 ,m_zb_mgr(a_from.m_zb_mgr)
44 ,m_gl2ps_mgr(a_from.m_gl2ps_mgr)
45 ,m_file_format(a_from.m_file_format)
46 ,m_file_name(a_from.m_file_name)
47 ,m_png_writer(a_from.m_png_writer)
48 ,m_jpeg_writer(a_from.m_jpeg_writer)
49 ,m_do_transparency(a_from.m_do_transparency)
50 ,m_top_to_bottom(a_from.m_top_to_bottom)
51 ,m_opts_1(a_from.m_opts_1)
52 ,m_opts_2(a_from.m_opts_2)
53 {}
54 sg_viewer& operator=(const sg_viewer& a_from
55 parent::operator=(a_from);
56 m_file_format = a_from.m_file_format;
57 m_file_name = a_from.m_file_name;
58 m_png_writer = a_from.m_png_writer;
59 m_jpeg_writer = a_from.m_jpeg_writer;
60 m_do_transparency = a_from.m_do_transparen
61 m_top_to_bottom = a_from.m_top_to_bottom;
62 m_opts_1 = a_from.m_opts_1;
63 m_opts_2 = a_from.m_opts_2;
64 return *this;
65 }
66 public:
67 bool has_window() const {return true;}
68
69 bool show() {
70 m_session.to_render(this);
71 return true;
72 }
73
74 void win_render() {
75 m_session.to_render(this);
76 }
77
78 void set_device_interactor(sg::device_intera
79
80 public:
81 void set_file_format(const std::string& a_fi
82 void set_file_name(const std::string& a_file
83 const std::string& file_format() const {retu
84 const std::string& file_name() const {return
85 void set_png_writer(sg::png_writer a_png_wri
86 void set_jpeg_writer(sg::jpeg_writer a_jpeg_
87 void set_do_transparency(bool a_do_transpare
88 void set_top_to_bottom(bool a_top_to_bottom)
89 void set_opts_1(const std::string& a_opts) {
90 void set_opts_2(const std::string& a_opts) {
91
92 bool write_paper() {
93 if(!m_ww) return false;
94 if(!m_wh) return false;
95 return sg::write_paper(m_out,m_gl2ps_mgr,m
96 m_png_writer,m_jpeg
97 m_clear_color.r(),
98 m_clear_color.g(),
99 m_clear_color.b(),
100 m_clear_color.a(),
101 m_sg,m_ww,m_wh,
102 m_file_name,m_file_
103 m_do_transparency,m
104 m_opts_1,m_opts_2);
105 }
106 protected:
107 session& m_session;
108 sg::zb_manager m_zb_mgr;
109 sg::gl2ps_manager m_gl2ps_mgr;
110 std::string m_file_format;
111 std::string m_file_name;
112 sg::png_writer m_png_writer;
113 sg::jpeg_writer m_jpeg_writer;
114 bool m_do_transparency;
115 bool m_top_to_bottom;
116 std::string m_opts_1;
117 std::string m_opts_2;
118 };
119
120 }}
121
122 #endif
123