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University of Murcia, Spain ![]() |
QVImageCanvas Class ReferenceViewer widget for QVImage objects and other data types.
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Public Slots | |
void | rectSelectedSlot (QRect rect) |
void | polySelectedSlot (QPoint point, bool reset, TPolyMode mode) |
void | circleSelectedSlot (QPoint center, float radius) |
Public Member Functions | |
QVImageCanvas (const QString name=QString(), QWidget *parent=0) | |
void | unlink () |
Completely unlinks a property holder. | |
void | setLowHigh (float low, float high) |
virtual void | custom_viewer () |
bool | setDisplayColor (const QString &name, const QColor &color) |
bool | setPrintTags (const QString &name, const bool &printTags) |
bool | setRadiusSize (const QString &name, const int &radius) |
Protected Member Functions | |
bool | linkUnspecifiedInputProperty (QVPropertyContainer *sourceContainer, QString sourcePropName, LinkType linkType=AsynchronousLink) |
bool | linkUnspecifiedOutputProperty (QVPropertyContainer *destContainer, QString destPropName, LinkType linkType=AsynchronousLink) |
bool | treatUnlinkInputProperty (QString destPropName, QVPropertyContainer *sourceCont, QString sourcePropName) |
void | draw (const QList< QPoint > &pointList, QColor color=Qt::red, bool printTags=false, int radius=3) |
void | draw (const QList< QPointF > &pointList, QColor color=Qt::red, bool printTags=false, int radius=3) |
void | draw (const QVPolyline &polyline, QColor color=Qt::red, bool printTags=false) |
void | draw (const QVPolylineF &polylinef, QColor color=Qt::red, bool printTags=false) |
void | draw (const QRect &rectangle, QColor color=Qt::red, bool printTags=false) |
Displays images from an image source:
For further information about its usage, see section The image canvas widget.
Definition at line 47 of file qvimagecanvas.h.
void QVImageCanvas::unlink | ( | ) | [virtual] |
Completely unlinks a property holder.
Deletes all the input and output links associated to the holder. Of course, all the corresponding necessary unlinks in other property holders are also performed.
Reimplemented from QVPropertyContainer.
Definition at line 262 of file qvimagecanvas.cpp.
void QVImageCanvas::circleSelectedSlot | ( | QPoint | center, | |
float | radius | |||
) | [slot] |
¿Cuantos puntos debe contener la polilínea de la circunferencia, uno por pixel o menos? -> Hacer concilio
Definition at line 370 of file qvimagecanvas.cpp.
void QVImageCanvas::draw | ( | const QVPolyline & | polyline, | |
QColor | color = Qt::red , |
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bool | printTags = false | |||
) | [protected] |
Definition at line 216 of file qvimagecanvas.cpp.