1 #ifndef DIGITIZE_STATE_POINT_MATCH_H
2 #define DIGITIZE_STATE_POINT_MATCH_H
4 #include "DigitizeStateAbstractBase.h"
5 #include "PointMatchPixel.h"
10 class QGraphicsEllipseItem;
11 class QGraphicsPixmapItem;
23 virtual void begin(DigitizeState previousState);
24 virtual QCursor
cursor ()
const;
28 bool atLeastOneSelectedItem);
32 virtual QString
state()
const;
39 void createPermanentPoint (
const QPointF &posScreen);
40 void createTemporaryPoint (
const QPoint &posScreen);
41 QList<PointMatchPixel> extractSamplePointPixels (
const QImage &img,
43 const QPointF &posScreen)
const;
44 void findPointsAndShowFirstCandidate (
const QPointF &posScreen);
45 bool pixelIsOnInImage (
const QImage &img,
48 int radiusLimit)
const;
49 void popCandidatePoint ();
50 void promoteCandidatePointToPermanentPoint();
52 QGraphicsEllipseItem *m_outline;
53 QGraphicsPixmapItem *m_candidatePoint;
57 QList<QPoint> m_candidatePoints;
59 QPoint m_posCandidatePoint;
62 #endif // DIGITIZE_STATE_POINT_MATCH_H
Model for DlgSettingsPointMatch and CmdSettingsPointMatch.
virtual void begin(DigitizeState previousState)
Method that is called at the exact moment a state is entered.
virtual void updateModelSegments(const DocumentModelSegments &modelSegments)
Update the segments given the new settings.
virtual void handleKeyPress(Qt::Key key, bool atLeastOneSelectedItem)
Handle a key press that was intercepted earlier.
virtual void handleMouseMove(QPointF posScreen)
Handle a mouse move. This is part of an experiment to see if augmenting the cursor in Point Match mod...
virtual void updateModelDigitizeCurve(const DocumentModelDigitizeCurve &modelDigitizeCurve)
Update the digitize curve settings.
virtual void handleMouseRelease(QPointF posScreen)
Handle a mouse release that was intercepted earlier.
DigitizeStateContext & context()
Reference to the DigitizeStateContext that contains all the DigitizeStateAbstractBase subclasses...
virtual void handleCurveChange()
Handle the selection of a new curve. At a minimum, DigitizeStateSegment will generate a new set of Se...
Digitizing state for matching Curve Points, one at a time.
Model for DlgSettingsDigitizeCurve and CmdSettingsDigitizeCurve.
Container for all DigitizeStateAbstractBase subclasses. This functions as the context class in a stan...
virtual QString state() const
State name for debugging.
virtual void end()
Method that is called at the exact moment a state is exited. Typically called just before begin for t...
virtual void handleMousePress(QPointF posScreen)
Handle a mouse press that was intercepted earlier.
Model for DlgSettingsSegments and CmdSettingsSegments.
Base class for all digitizing states. This serves as an interface to DigitizeStateContext.
virtual QCursor cursor() const
Returns the state-specific cursor shape.
virtual QString activeCurve() const
Name of the active Curve. This can include AXIS_CURVE_NAME.