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MapWidget: make partially use of the new colocated DME information.

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Until a better way to draw proper symbols is implemented, this has to do.
This commit is contained in:
Christian Schmitt 2013-03-10 18:18:45 +01:00
parent 08bae40991
commit f11201d3d9
2 changed files with 18 additions and 3 deletions
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20
src/GUI/MapWidget.cxx
View file

@ -1061,7 +1061,11 @@ void MapWidget::drawVOR(bool tuned, FGNavRecord* vor)
glColor3f(0.0, 0.0, 1.0);
}
circleAt(pos, 6, 8);
circleAt(pos, 6, 9);
circleAt(pos, 8, 1);
if (vor->hasDME())
squareAt(pos, 9);
if (validDataForKey(vor)) {
setAnchorForKey(vor, pos);
@ -1683,15 +1687,25 @@ void MapWidget::circleAt(const SGVec2d& center, int nSides, double r)
{
glBegin(GL_LINE_LOOP);
double advance = (SGD_PI * 2) / nSides;
glVertex2d(center.x(), center.y() + r);
glVertex2d(center.x() +r, center.y());
double t=advance;
for (int i=1; i<nSides; ++i) {
glVertex2d(center.x() + (sin(t) * r), center.y() + (cos(t) * r));
glVertex2d(center.x() + (cos(t) * r), center.y() + (sin(t) * r));
t += advance;
}
glEnd();
}
void MapWidget::squareAt(const SGVec2d& center, double r)
{
glBegin(GL_LINE_LOOP);
glVertex2d(center.x() + r, center.y() + r);
glVertex2d(center.x() + r, center.y() - r);
glVertex2d(center.x() - r, center.y() - r);
glVertex2d(center.x() - r, center.y() + r);
glEnd();
}
void MapWidget::circleAtAlt(const SGVec2d& center, int nSides, double r, double r2)
{
glBegin(GL_LINE_LOOP);

1
src/GUI/MapWidget.hxx
View file

@ -91,6 +91,7 @@ private:
void circleAt(const SGVec2d& center, int nSides, double r);
void circleAtAlt(const SGVec2d& center, int nSides, double r, double r2);
void squareAt(const SGVec2d& center, double r);
void drawLine(const SGVec2d& p1, const SGVec2d& p2);
void drawLegendBox(const SGVec2d& pos, const std::string& t);