Records a change to a link's interior polyline vertices. More...

#include <mapundostack.h>

Inheritance diagram for EditVertexCommand:

Collaboration diagram for EditVertexCommand:

Public Member Functions
	EditVertexCommand (SWMMModelLayer layer, int linkIdx, QVector< QPointF > oldInterior, QVector< QPointF > newInterior, double oldLen, double newLen, bool autoLengthApplied, MapCanvas canvas, QUndoCommand *parent=nullptr)

void	undo () override

void	redo () override

int	id () const override

Public Member Functions inherited from MapCommand
	MapCommand (const QString &text, MapCanvas canvas, QUndoCommand parent=nullptr)
	Constructs a map command with a human-readable `text`.

MapCanvas *	canvas () const

Additional Inherited Members
Protected Attributes inherited from MapCommand
MapCanvas *	m_canvas

Detailed Description

Records a change to a link's interior polyline vertices.

Covers drag / insert / delete of interior (non-endpoint) vertices via the same old → new interior snapshot. When auto-length is on at commit time, the conduit length is recomputed from the full polyline and round-tripped through the engine as part of redo / undo.

Constructor & Destructor Documentation

◆ EditVertexCommand()

EditVertexCommand::EditVertexCommand	(	SWMMModelLayer *	layer,
		int	linkIdx,
		QVector< QPointF >	oldInterior,
		QVector< QPointF >	newInterior,
		double	oldLen,
		double	newLen,
		bool	autoLengthApplied,
		MapCanvas *	canvas,
		QUndoCommand *	parent = `nullptr`
	)

Member Function Documentation

◆ id()

int EditVertexCommand::id ( ) const

inlineoverride

◆ redo()

void EditVertexCommand::redo ( )

override

Here is the call graph for this function:

◆ undo()

void EditVertexCommand::undo ( )