Man page - qwtpickerpolygonmachine(3)

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Manual

QwtPickerPolygonMachine

NAME
SYNOPSIS
Public Member Functions
Additional Inherited Members
Detailed Description
Author

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NAME

QwtPickerPolygonMachine - A state machine for polygon selections.

SYNOPSIS

#include <qwt_picker_machine.h>

Inherits QwtPickerMachine .

Public Member Functions

QwtPickerPolygonMachine ()
Constructor.
virtual QList< Command > transition (const QwtEventPattern &, const QEvent *)
Transition.

Additional Inherited Members

Detailed Description

A state machine for polygon selections.

Pressing QwtEventPattern::MouseSelect1 or QwtEventPattern::KeySelect1 starts the selection and selects the first point, or appends a point. Pressing QwtEventPattern::MouseSelect2 or QwtEventPattern::KeySelect2 appends the last point and terminates the selection.

See also:

QwtEventPattern::MousePatternCode , QwtEventPattern::KeyPatternCode

Author

Generated automatically by Doxygen for Qwt User’s Guide from the source code.

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