diagramspec.h File Reference

Typed config for the Layer Properties → Diagrams tab (Slice Z.12). More...

#include <QColor>
#include <QJsonObject>
#include <QPointF>
#include <QSizeF>
#include <QString>
#include <QStringList>
#include <QVector>

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Classes
struct	OpenSWMM::Render::DiagramSpec
	Per-layer diagram configuration. More...

Namespaces
namespace	OpenSWMM
namespace	OpenSWMM::Render

Enumerations
enum class	OpenSWMM::Render::DiagramType : int {   OpenSWMM::Render::Pie = 0 ,   OpenSWMM::Render::Bar = 1 ,   OpenSWMM::Render::TimeSeries = 2 ,   OpenSWMM::Render::Histogram = 3 }
	Chart kind painted per feature. More...

Functions
QString	OpenSWMM::Render::diagramTypeToString (DiagramType t)
DiagramType	OpenSWMM::Render::diagramTypeFromString (const QString &s)

Detailed Description

Typed config for the Layer Properties → Diagrams tab (Slice Z.12).

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

    RENDERING_RULE_MODEL_PLAN.md §11.1 — embedded pie / bar /
    time-series / histogram charts attached to each feature.
    SWMM use cases:
      - Junction with embedded depth-vs-time micro-chart that
        animates with the timeline
      - Storage unit with pie of inflow-source fractions
      - Subcatchment with bar of runoff vs infiltration

    For static charts (Pie / Bar / Histogram), `attributes` lists
    the field names that drive the bars / wedges. For time-series
    charts, `seriesExpression` evaluates per-feature to a vector
    that the chart consumes per animation tick.

    Slice Z.12-data ships the value type + JSON round-trip. The
    tab UI, the per-feature chart painter, and the seriesExpression
    evaluator integration are separate slices.