overviewmappanel.h File Reference

Slice BJ — Overview map navigator dock. More...

#include <QDockWidget>
#include <QPointer>
#include <QRectF>
#include <QWidget>

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Classes
class	openswmmvis::ui::OverviewMapWidget
class	openswmmvis::ui::OverviewMapPanel

Namespaces
namespace	openswmmvis
namespace	openswmmvis::ui

Detailed Description

Slice BJ — Overview map navigator dock.

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Date

2026

License\n GPL-3.0-or-later

Mini-map that shows the full project extent + a translucent viewport rectangle representing the main canvas's current visible region. Drag the rectangle to pan the main canvas; click anywhere to center.

The panel paints a low-fidelity overview by sampling SWMM node coords

• link polylines from the active model layer — no GIS-raster rendering is attempted in the dock to keep paint costs cheap.