openswmmvis::map::LegendContent Namespace Reference

Functions
OpenSWMM::Render::IFeatureRenderer *	featureRendererFor (OpenSWMMVisLayer *layer)
QList< OpenSWMM::Render::LegendSymbolItem >	legendItemsFor (OpenSWMMVisLayer *layer)
QColor	firstSymbolColor (const OpenSWMM::Render::SymbolStyle &style)
bool	supportsClassEdit (OpenSWMMVisLayer *layer, OpenSWMM::Render::ClassEditKind kind)
QColor	colorForClass (OpenSWMMVisLayer *layer, const QString &classKey)

Function Documentation

colorForClass()

QColor openswmmvis::map::LegendContent::colorForClass	(	OpenSWMMVisLayer *	layer,
		const QString &	classKey
	)

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featureRendererFor()

OpenSWMM::Render::IFeatureRenderer * openswmmvis::map::LegendContent::featureRendererFor

(

OpenSWMMVisLayer *

layer

)

The layer's single IFeatureRenderer when it has one (results / 2D / mesh / GIS vector). Returns nullptr for multi-kind layers (SWMMModelLayer) and raster layers — their rows and edits go through the layer facades instead.

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firstSymbolColor()

QColor openswmmvis::map::LegendContent::firstSymbolColor

(

const OpenSWMM::Render::SymbolStyle &

style

)

First resolvable swatch colour of a symbol (tolerant of both colour encodings; checks fillColor → color → outlineColor). Gray fallback matches the historical legend convention.

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legendItemsFor()

QList< OpenSWMM::Render::LegendSymbolItem > openswmmvis::map::LegendContent::legendItemsFor

(

OpenSWMMVisLayer *

layer

)

Renderer-derived legend rows for any layer kind. Multi-kind layers (SWMMModelLayer) and results layers aggregate their per-kind renderers through their legend facades; single-renderer layers return the renderer's rows; raster layers the raster renderer's.

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supportsClassEdit()

bool openswmmvis::map::LegendContent::supportsClassEdit	(	OpenSWMMVisLayer *	layer,
		OpenSWMM::Render::ClassEditKind	kind
	)

Per-class edit dispatch — renderer first, then the layer facades (SWMMModelLayer / SWMMResultsLayer kind-qualified keys).

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