Optimized TrackerPanel refresh

Scaling the map image, determining which map areas are active, placing each area indicator, and positioning the area popups now only happen when necessary (the panel is resized / DPI changed, new connection, hunt settings changed). Notably, this means that updating indicators in a regular way such as from clearing locations will not have to resize the image or reposition windows. It will just redraw all of the indicators on the map image.

1 files changed, 3 insertions, 0 deletions

@@ -44,6 +44,7 @@ class TrackerPanel : public wxPanel {
   void OnMouseMove(wxMouseEvent &event);
   void OnRefreshSavedata(wxCommandEvent &event);
 
+  void Resize();
   void Redraw();
 
   void RefreshSavedata();
@@ -52,6 +53,7 @@ class TrackerPanel : public wxPanel {
 
   wxImage map_image_;
   wxImage player_image_;
+  wxBitmap scaled_map_;
   wxBitmap rendered_;
   wxBitmap scaled_player_;
 
@@ -61,6 +63,7 @@ class TrackerPanel : public wxPanel {
   int offset_y_ = 0;
   double scale_x_ = 0;
   double scale_y_ = 0;
+  int real_area_size_ = 0;
 
   std::vector<AreaIndicator> areas_;