void drawPolyline(pointList list)
{
if(list.size() < 2)
return;
glBegin(GL_LINE_STRIP);
{
pointList::const_iterator endIt = list.end();
for(pointList::const_iterator it = list.begin(); it != endIt; ++it) {
glVertex2d(it->first, it->second);
}
}
glEnd();
}
void mouse(int button, int state, int x, int y)
{
(void)x;
(void)y;
if(state != GLUT_DOWN)
return;
if(button == GLUT_LEFT_BUTTON) {
g_pointList.push_back(point((GLfloat) x, (GLfloat) y));
std::cout << "X : " << x << " | Y : " << y << std::endl;
}
if(button == GLUT_RIGHT_BUTTON)
g_pointList.clear();
std::cout << "DATA SIZE : " << g_pointList.size() << std::endl;
#ifdef __GNUC__
display();
#endif // __GNUC__
}