void
GUISUMOAbstractView::paintGL() {
if (getWidth() == 0 || getHeight() == 0) {
return;
}
if (getTrackedID() > 0) {
centerTo(getTrackedID(), false);
}
unsigned int id = 0;
if (myUseToolTips) {
id = getObjectUnderCursor();
}
// draw
glClearColor(
myVisualizationSettings->backgroundColor.red() / 255.,
myVisualizationSettings->backgroundColor.green() / 255.,
myVisualizationSettings->backgroundColor.blue() / 255.,
myVisualizationSettings->backgroundColor.alpha() / 255.);
glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
if (myVisualizationSettings->dither) {
glEnable(GL_DITHER);
} else {
glDisable(GL_DITHER);
}
if (myVisualizationSettings->antialiase) {
glEnable(GL_BLEND);
glEnable(GL_POLYGON_SMOOTH);
glEnable(GL_LINE_SMOOTH);
} else {
glDisable(GL_BLEND);
glDisable(GL_POLYGON_SMOOTH);
glDisable(GL_LINE_SMOOTH);
}
applyGLTransform();
doPaintGL(GL_RENDER, myChanger->getViewport());
if (myVisualizationSettings->showSizeLegend) {
displayLegend();
}
// check whether the select mode /tooltips)
// shall be computed, too
if (myUseToolTips && id != 0) {
showToolTipFor(id);
}
swapBuffers();
}
void CenterToDialog::slotOk()
{
setVisible( false );
emit centerTo( latE->KFLogDegree(), longE->KFLogDegree() );
close();
}
