The boundingBox property specifies the
area in manager coordinates represented by the view. This property
can be used to set the initial visible area.
The changeBoundingBox property can be
used during a JSF action to reset or modify the visible area.
JViews Maps
This section shows the use of the boundingBox
and changeBoundingBox properties.
Setting the initial visible area of the
view
The following code example shows how to
control the initial display of the view.
<jvmf:mapView [...] boundingBox="0,0,100,200"/>
Resetting or changing the visible area
of the view
The following code example shows how to
reset or change the visible area of the view.
This code will only work in the
JSF_CONTEXT
(and not in the
IMAGE_SERVLET_CONTEXT
), since it requires the JSF cycle to refresh the whole page.
public class MapBean {
[...]
public void changeBoundingBox() {
IlvFacesMapsView jsfView = getJSFViewComponent();
jsfView.setBoundingBox(new IlvRect(0,0,100,100));
}
}
JViews Diagrammer
This section shows the use of the boundingBox
and changeBoundingBox properties.
Setting the initial visible area of the
view
The following code example shows how to
control the initial display of the view.
<jvdf:diagrammerView [...] boundingBox="0,0,100,200"/>
Resetting or changing the visible area
of the view
The following code example shows how to
reset or change the visible area of the view.
This code will only work in the
JSF_CONTEXT
(and not in the
IMAGE_SERVLET_CONTEXT
), since it requires the JSF cycle to refresh the whole page.
public class DiagrammerBean {
[...]
public void changeBoundingBox() {
IlvFacesDHTMLDiagrammerView jsfView = getJSFViewComponent();
jsfView.setBoundingBox(new IlvRect(0,0,100,100));
}
}
At the JViews Framework level
This section shows the use of the boundingBox
and changeBoundingBox properties.
Setting the initial visible area of the
view
The following code example shows how to
control the initial display of the view.
<jvf:view [...] boundingBox="0,0,100,200"/>
Resetting or changing the visible area
of the view
The following code example shows how to
reset or change the visible area of the view.
This code will only work in the
JSF_CONTEXT
(and not in the
IMAGE_SERVLET_CONTEXT
), since it requires the JSF cycle to refresh the whole page.
public class FrameworkBean {
[...]
public void changeBoundingBox() {
IlvFacesDHTMLView jsfView = getJSFViewComponent();
jsfView.setBoundingBox(new IlvRect(0,0,100,100));
}
}
Note
When you change the bounding box using
backing bean Java code, the changes take effect only in a JSF
lifecycle, and can be seen only after the JSF page is fully or
partially refreshed.