DrawPane zoom messing up the view

[NeilAgg]

You can see this behavior on the Zoom & Pan showcase https://smartclient.com/smartgwt/showcase/#zoom_and_pan

Set the zoom to 1 and move the pane so you can see the Line and Sector:


Now, change the zoom to 2 and without doing anything else, you are looking at the Curve:


This is undesirable. How do I keep the view in the same place when I zoom in and out?

[Isomorphic]

The zoom and pan methods do what they say they do to the viewport; what you are looking for is a combination of zooming and panning.

You should probably just create a single slider and do the coordinate math to apply the combination of change in zoom and position that you want.

[NeilAgg]

You should probably just create a single slider and do the coordinate math to apply the combination of change in zoom and position that you want

OK, I will look into that.