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CGAL::Qt_widget_get_point<T>

Definition

An object of type Qt_widget_get_point<T> creates a CGAL point, every time the left mouse button is clicked.

#include <CGAL/IO/Qt_widget_get_point.h>

Parameters

The full template declaration of Qt_widget_get_point states one parameter:

template < class T >
class Qt_widget_get_point;

If T is one of the CGAL kernels you don't need additional types. If not, the parameter T has to provide this types:

Types

typedef T::Point_2 Point_2; This should be a Point type

typedef T::FT FT; This should be a Field type

Inherits From

Qt_widget_layer

Creation

Qt_widget_get_point<T> getpoint ( const QCursor c=QCursor(Qt::crossCursor), QObject* parent = 0, const char* name = 0);
c is the cursor that this layer will use when is active. parent is the parent widget and name is the name you give to this layer.

Next: Qt_widget_get_segment<T>
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CGAL Open Source Project. Release 3.3.1. 25 August 2007.