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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*
* Copyright 2008-2013 Steven Dalton
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file matrix_data_panel.cc
* The implementation file attached to the matrix_data_panel class.
*/
/*
* David Gleich
* 22 November 2006
* Copyright, Stanford University
*/
#pragma once
#include <cusp/opengl/spy/matrix_data_panel.h>
namespace cusp
{
namespace opengl
{
namespace spy
{
matrix_data_panel::matrix_data_panel(int parent_id,
int w, int h, int x, int y)
: parent_glut_id(parent_id)
{
set_background_color(0.25f,0.25f,0.25f);
set_border_color(0.0f,1.0f,0.0f);
set_text_color(1.0f,1.0f,1.0f);
super::glut_id = glutCreateSubWindow(parent_glut_id,
x,y,w,h);
super::register_with_glut();
}
void matrix_data_panel::display()
{
//glClearColor(0.0f, 0.0f, 1.0f, 0.8f);
glutSetWindow(super::get_glut_window_id());
glClearColor (background_color[0], background_color[1], background_color[2], 0.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//char str[300];
//snprintf(str, 300, "row [%d]: ", matrix->rperm[vy]);
//string rs = str + matrix->rlabels[matrix->rperm[vy]];
//std::string rs = "row: " +
std::ostringstream row_oss;
row_oss << row;
std::ostringstream col_oss;
col_oss << col;
std::ostringstream val_oss;
val_oss.precision(3);
val_oss << val;
glColor3f(text_color[0],text_color[1],text_color[2]);
draw_text(5,15,"row", GL_U_TEXT_SCREEN_COORDS);
draw_text(5,30,"column", GL_U_TEXT_SCREEN_COORDS);
draw_text(5,45,"value", GL_U_TEXT_SCREEN_COORDS);
draw_text(70,15,row_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS);
draw_text(70,30,col_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS);
draw_text(70,45,val_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS);
draw_text(200,15,rlabel.c_str(), GL_U_TEXT_SCREEN_COORDS);
draw_text(200,30,clabel.c_str(), GL_U_TEXT_SCREEN_COORDS);
//draw_text(5,15, row_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS);
//draw_text(5,30, col_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS);
//draw_text(5,45, val_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS);
glColor3f (border_color[0],border_color[1],border_color[2]);
glBegin (GL_LINE_LOOP);
glVertex2f (0.0F, 0.0F);
glVertex2f (0.0F, 0.99F);
glVertex2f (0.999F, 0.99F);
glVertex2f (0.999F, 0.0F);
glEnd ();
glutSwapBuffers();
}
void matrix_data_panel::reshape(int w, int h)
{
glViewport (0, 0, w, h);
glMatrixMode (GL_PROJECTION);
glLoadIdentity ();
gluOrtho2D (0.0F, 1.0F, 0.0F, 1.0F);
width = w;
height = h;
}
} // end spy
} // end opengl
} // end cusp
|
