[quick] Add a map settings center property return the current extent …

…center point as QgsPoint
qgis · Sep 25, 2022 · 75a79f6 · 75a79f6
1 parent c6eca78
commit 75a79f6
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/quickgui/qgsquickmapsettings.cpp b/src/quickgui/qgsquickmapsettings.cpp
@@ -89,6 +89,11 @@ void QgsQuickMapSettings::setExtent( const QgsRectangle &extent )
   emit extentChanged();
 }
 
+QgsPoint QgsQuickMapSettings::center() const
+{
+  return QgsPoint( extent().center() );
+}
+
 void QgsQuickMapSettings::setCenter( const QgsPoint &center )
 {
   QgsVector delta = QgsPointXY( center ) - mMapSettings.extent().center();

diff --git a/src/quickgui/qgsquickmapsettings.h b/src/quickgui/qgsquickmapsettings.h
@@ -57,6 +57,11 @@ class QUICK_EXPORT QgsQuickMapSettings : public QObject
      */
     Q_PROPERTY( QgsProject *project READ project WRITE setProject NOTIFY projectChanged )
 
+    /**
+     * Geographical coordinate representing the center point of the current extent
+     */
+    Q_PROPERTY( QgsPoint center READ center WRITE setCenter NOTIFY extentChanged )
+
     /**
      * Geographical coordinates of the rectangle that should be rendered.
      * The actual visible extent used for rendering could be slightly different
@@ -137,6 +142,9 @@ class QUICK_EXPORT QgsQuickMapSettings : public QObject
     //! \copydoc QgsQuickMapSettings::project
     QgsProject *project() const;
 
+    //! Returns the center point of the current map extent
+    QgsPoint center() const;
+
     //! Move current map extent to have center point defined by \a center
     Q_INVOKABLE void setCenter( const QgsPoint &center );