diff options
Diffstat (limited to 'src/GipfelWidget.cxx')
| -rw-r--r-- | src/GipfelWidget.cxx | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx index 32ffbe2..32806a8 100644 --- a/src/GipfelWidget.cxx +++ b/src/GipfelWidget.cxx @@ -341,16 +341,16 @@ GipfelWidget::draw() { } /* track */ - if (track_points && track_points->get_num() >= 1) { + if (track_points && track_points->get_num() > 0) { int last_x, last_y, last_initialized = 0; fl_color(FL_RED); - fl_line_style(FL_SOLID, 2); for (i=1; i<track_points->get_num(); i++) { if (!(track_points->get(i)->flags & Hill::VISIBLE)) { continue; } + fl_line_style(FL_SOLID, get_track_width(track_points->get(i))); if (last_initialized) { fl_line(center_x + x() + last_x, center_y + y() + last_y, @@ -661,6 +661,12 @@ GipfelWidget::update() { Fl::wait(1.0); } +int +GipfelWidget::get_track_width(Hill *m) { + double dist = pan->get_real_distance(m); + + return MAX(10000.0 / dist, 1.0); +} int GipfelWidget::handle(int event) { |