rastersymbologypanel.h File Reference

Symbology tab content for a GISRasterLayer — the GIS-style raster renderer chooser (QGIS "Singleband pseudocolor" / "Paletted" / "Multiband colour") mounted by LayerStyleDialog. More...

#include <QPointer>
#include <QWidget>

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Classes
class	openswmmvis::ui::RasterSymbologyPanel

Namespaces
namespace	OpenSWMM
namespace	OpenSWMM::Render
namespace	openswmmvis
namespace	openswmmvis::ui

Detailed Description

Symbology tab content for a GISRasterLayer — the GIS-style raster renderer chooser (QGIS "Singleband pseudocolor" / "Paletted" / "Multiband colour") mounted by LayerStyleDialog.

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

┌ Renderer: [ Singleband pseudocolor ▾ ] ─────────────────┐ │ Source Render band [1] NoData: -9999 │ │ ┌ page ──────────────────────────────────────────────┐ │ │ │ Graduated: shared ClassificationEditor (Continuous │ │ │ │ / Classified, ramp + invert, method, classes, │ │ │ │ custom range, class table, Auto-classify) │ │ │ │ [ ] Clip out-of-range values │ │ │ │ Paletted: palette combo, Value/Label/Colour table, │ │ │ │ Classify unique values · Load colour table · + − │ │ │ │ Multiband: R / G / B / A band spins │ │ │ └────────────────────────────────────────────────────┘ │ │ Hillshade relief (graduated only) │ └──────────────────────────────────────────────────────────┘

Every control writes live into the layer's IRasterRenderer and calls GISRasterLayer::notifyRasterRendererEdited() (or installs a fresh renderer via setRasterRenderer), so the canvas + legend repaint immediately. The constructor is read-only: the dialog snapshots the layer before building tabs, and Cancel / undo restore through StyleFileIO — the panel re-syncs from rasterRendererChanged (queued, so an edit never re-enters the editor that pushed it).