| 1 |
/* |
| 2 |
* Copyright 2008-2013 Steven Dalton |
| 3 |
* |
| 4 |
* Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 |
* you may not use this file except in compliance with the License. |
| 6 |
* You may obtain a copy of the License at |
| 7 |
* |
| 8 |
* http://www.apache.org/licenses/LICENSE-2.0 |
| 9 |
* |
| 10 |
* Unless required by applicable law or agreed to in writing, software |
| 11 |
* distributed under the License is distributed on an "AS IS" BASIS, |
| 12 |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 |
* See the License for the specific language governing permissions and |
| 14 |
* limitations under the License. |
| 15 |
*/ |
| 16 |
|
| 17 |
/** |
| 18 |
* @file matrix_data_panel.cc |
| 19 |
* The implementation file attached to the matrix_data_panel class. |
| 20 |
*/ |
| 21 |
|
| 22 |
/* |
| 23 |
* David Gleich |
| 24 |
* 22 November 2006 |
| 25 |
* Copyright, Stanford University |
| 26 |
*/ |
| 27 |
|
| 28 |
#pragma once |
| 29 |
|
| 30 |
#include <cusp/opengl/spy/matrix_data_panel.h> |
| 31 |
|
| 32 |
namespace cusp |
| 33 |
{ |
| 34 |
namespace opengl |
| 35 |
{ |
| 36 |
namespace spy |
| 37 |
{ |
| 38 |
|
| 39 |
matrix_data_panel::matrix_data_panel(int parent_id, |
| 40 |
int w, int h, int x, int y) |
| 41 |
: parent_glut_id(parent_id) |
| 42 |
{ |
| 43 |
set_background_color(0.25f,0.25f,0.25f); |
| 44 |
set_border_color(0.0f,1.0f,0.0f); |
| 45 |
set_text_color(1.0f,1.0f,1.0f); |
| 46 |
super::glut_id = glutCreateSubWindow(parent_glut_id, |
| 47 |
x,y,w,h); |
| 48 |
super::register_with_glut(); |
| 49 |
} |
| 50 |
|
| 51 |
void matrix_data_panel::display() |
| 52 |
{ |
| 53 |
//glClearColor(0.0f, 0.0f, 1.0f, 0.8f); |
| 54 |
glutSetWindow(super::get_glut_window_id()); |
| 55 |
|
| 56 |
glClearColor (background_color[0], background_color[1], background_color[2], 0.0); |
| 57 |
|
| 58 |
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); |
| 59 |
|
| 60 |
//char str[300]; |
| 61 |
//snprintf(str, 300, "row [%d]: ", matrix->rperm[vy]); |
| 62 |
//string rs = str + matrix->rlabels[matrix->rperm[vy]]; |
| 63 |
|
| 64 |
//std::string rs = "row: " + |
| 65 |
std::ostringstream row_oss; |
| 66 |
row_oss << row; |
| 67 |
|
| 68 |
std::ostringstream col_oss; |
| 69 |
col_oss << col; |
| 70 |
|
| 71 |
std::ostringstream val_oss; |
| 72 |
val_oss.precision(3); |
| 73 |
val_oss << val; |
| 74 |
|
| 75 |
glColor3f(text_color[0],text_color[1],text_color[2]); |
| 76 |
|
| 77 |
draw_text(5,15,"row", GL_U_TEXT_SCREEN_COORDS); |
| 78 |
draw_text(5,30,"column", GL_U_TEXT_SCREEN_COORDS); |
| 79 |
draw_text(5,45,"value", GL_U_TEXT_SCREEN_COORDS); |
| 80 |
|
| 81 |
draw_text(70,15,row_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 82 |
draw_text(70,30,col_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 83 |
draw_text(70,45,val_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 84 |
|
| 85 |
draw_text(200,15,rlabel.c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 86 |
draw_text(200,30,clabel.c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 87 |
|
| 88 |
//draw_text(5,15, row_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 89 |
//draw_text(5,30, col_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 90 |
//draw_text(5,45, val_oss.str().c_str(), GL_U_TEXT_SCREEN_COORDS); |
| 91 |
|
| 92 |
glColor3f (border_color[0],border_color[1],border_color[2]); |
| 93 |
glBegin (GL_LINE_LOOP); |
| 94 |
glVertex2f (0.0F, 0.0F); |
| 95 |
glVertex2f (0.0F, 0.99F); |
| 96 |
glVertex2f (0.999F, 0.99F); |
| 97 |
glVertex2f (0.999F, 0.0F); |
| 98 |
glEnd (); |
| 99 |
|
| 100 |
glutSwapBuffers(); |
| 101 |
} |
| 102 |
|
| 103 |
void matrix_data_panel::reshape(int w, int h) |
| 104 |
{ |
| 105 |
glViewport (0, 0, w, h); |
| 106 |
glMatrixMode (GL_PROJECTION); |
| 107 |
glLoadIdentity (); |
| 108 |
gluOrtho2D (0.0F, 1.0F, 0.0F, 1.0F); |
| 109 |
|
| 110 |
width = w; |
| 111 |
height = h; |
| 112 |
} |
| 113 |
|
| 114 |
} // end spy |
| 115 |
} // end opengl |
| 116 |
} // end cusp |
Parent Directory
| 
Revision Log