MeshProfilePlotWidget Class Reference

#include <meshprofileplotwidget.h>

Inheritance diagram for MeshProfilePlotWidget:

Collaboration diagram for MeshProfilePlotWidget:

Public Types
enum class	Mode {   Identify = 0 ,   Pan ,   ZoomIn ,   ZoomOut }
enum class	AxisEdge {   None = 0 ,   XMinimum ,   XMaximum ,   YMinimum ,   YMaximum }

Signals
void	cursorChainageChanged (double chainage)
	Emitted while the user drags the position cursor on the chart. chainage is the scene-unit distance along the path. The dialog maps it to a scene point and moves the map arrow.

Public Member Functions
	MeshProfilePlotWidget (QWidget *parent=nullptr)
void	setProfile (const MeshProfileSampler::MeshProfile &profile)
	Sets the full cross-section (recomputes bounds + repaints).
void	setCurrentDepths (const QVector< double > &depthNow, const QVector< bool > &cellHasSurface={})
	Cheap per-frame update of the animated depth column. Size must match the current sample count; mismatched sizes are ignored. cellHasSurface (optional, same size) refreshes the frame-dependent Sample::cellHasSurface flag that gates dry-gap bridging.
void	setOptions (MeshProfilePlotOptions *options)
	Binds the styling object (connects changed() → repaint).
MeshProfilePlotOptions *	options () const
void	setCurrentDateTime (const QDateTime &dt)
	Wall-clock time shown by the timestamp overlay.
void	setAxisLabels (const QString &xLabel, const QString &yLabel)
void	setCursorChainage (double chainage)
	Show/move the vertical position cursor at chainage (scene units along the path). Clamped to the path extent. Display-only — does NOT emit cursorChainageChanged, so the map can drive it without an echo loop. Pass a negative value to hide the cursor.
bool	hasCursor () const
double	cursorChainage () const
void	setMode (Mode m)
Mode	mode () const
AxisEdge	axisEdgeAt (const QPoint &widgetPos) const
bool	setAxisEdgeValue (AxisEdge edge, double value)
QRectF	visibleDataRange () const
void	zoomBy (double factor)
void	fitToExtent ()

Protected Member Functions
void	paintEvent (QPaintEvent *event) override
void	resizeEvent (QResizeEvent *event) override
void	mousePressEvent (QMouseEvent *event) override
void	mouseMoveEvent (QMouseEvent *event) override
void	mouseReleaseEvent (QMouseEvent *event) override
void	wheelEvent (QWheelEvent *event) override

Member Enumeration Documentation

AxisEdge

enum class MeshProfilePlotWidget::AxisEdge

strong

Enumerator
None
XMinimum
XMaximum
YMinimum
YMaximum

Mode

enum class MeshProfilePlotWidget::Mode

strong

Enumerator
Identify
Pan
ZoomIn
ZoomOut

Constructor & Destructor Documentation

MeshProfilePlotWidget()

MeshProfilePlotWidget::MeshProfilePlotWidget ( QWidget *  parent = nullptr )

explicit

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Member Function Documentation

axisEdgeAt()

MeshProfilePlotWidget::AxisEdge MeshProfilePlotWidget::axisEdgeAt

(

const QPoint &

widgetPos

)

const

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cursorChainage()

double MeshProfilePlotWidget::cursorChainage ( ) const

inline

cursorChainageChanged

void MeshProfilePlotWidget::cursorChainageChanged ( double  chainage )

signal

Emitted while the user drags the position cursor on the chart. chainage is the scene-unit distance along the path. The dialog maps it to a scene point and moves the map arrow.

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fitToExtent()

void MeshProfilePlotWidget::fitToExtent

(

)

hasCursor()

bool MeshProfilePlotWidget::hasCursor ( ) const

inline

mode()

Mode MeshProfilePlotWidget::mode ( ) const

inline

mouseMoveEvent()

void MeshProfilePlotWidget::mouseMoveEvent ( QMouseEvent *  event )

overrideprotected

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mousePressEvent()

void MeshProfilePlotWidget::mousePressEvent ( QMouseEvent *  event )

overrideprotected

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mouseReleaseEvent()

void MeshProfilePlotWidget::mouseReleaseEvent ( QMouseEvent *  event )

overrideprotected

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options()

MeshProfilePlotOptions * MeshProfilePlotWidget::options ( ) const

inline

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paintEvent()

void MeshProfilePlotWidget::paintEvent ( QPaintEvent *  event )

overrideprotected

resizeEvent()

void MeshProfilePlotWidget::resizeEvent ( QResizeEvent *  event )

overrideprotected

setAxisEdgeValue()

bool MeshProfilePlotWidget::setAxisEdgeValue	(	AxisEdge	edge,
		double	value
	)

setAxisLabels()

void MeshProfilePlotWidget::setAxisLabels	(	const QString &	xLabel,
		const QString &	yLabel
	)

setCurrentDateTime()

void MeshProfilePlotWidget::setCurrentDateTime

(

const QDateTime &

dt

)

Wall-clock time shown by the timestamp overlay.

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setCurrentDepths()

void MeshProfilePlotWidget::setCurrentDepths	(	const QVector< double > &	depthNow,
		const QVector< bool > &	cellHasSurface = {}
	)

Cheap per-frame update of the animated depth column. Size must match the current sample count; mismatched sizes are ignored. cellHasSurface (optional, same size) refreshes the frame-dependent Sample::cellHasSurface flag that gates dry-gap bridging.

setCursorChainage()

void MeshProfilePlotWidget::setCursorChainage

(

double

chainage

)

Show/move the vertical position cursor at chainage (scene units along the path). Clamped to the path extent. Display-only — does NOT emit cursorChainageChanged, so the map can drive it without an echo loop. Pass a negative value to hide the cursor.

setMode()

void MeshProfilePlotWidget::setMode

(

Mode

m

)

setOptions()

void MeshProfilePlotWidget::setOptions

(

MeshProfilePlotOptions *

options

)

Binds the styling object (connects changed() → repaint).

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setProfile()

void MeshProfilePlotWidget::setProfile

(

const MeshProfileSampler::MeshProfile &

profile

)

Sets the full cross-section (recomputes bounds + repaints).

visibleDataRange()

QRectF MeshProfilePlotWidget::visibleDataRange

(

)

const

wheelEvent()

void MeshProfilePlotWidget::wheelEvent ( QWheelEvent *  event )

overrideprotected

zoomBy()

void MeshProfilePlotWidget::zoomBy

(

double

factor

)

---

The documentation for this class was generated from the following files:

• /home/runner/work/openswmm.gui/openswmm.gui/include/plot/meshprofileplotwidget.h
• /home/runner/work/openswmm.gui/openswmm.gui/src/plot/meshprofileplotwidget.cpp