OverviewTool.RecenterMargin Property
Gets or sets a value indicating when the overview tool will be recentered to match the main view.
Syntax
public System.Double RecenterMargin { get; set; }Property Value
Default: 50
A percentage of the overview width/height.
Remarks
If the view area in the main view changes, the overview rectangle or camera sector symbol in the overview is immediately redrawn. If the rectangle moves too far from the center of the overview, the overview will also be panned, so that the rectangle is drawn in the center of the overview again.
This property is used to determine when this recentering occurs. It defines a margin along the inside of the overview window; when the rectangle is moved away from the center and into this margin, the overview will be recentered. This property specifies the width of this margin, as a percentage of the overview window size.
For example, if the value is set to 50.0 (the default), the margin will be 50 percent (on all four sides) and cover the entire overview window. This means that the overview will be recentered as soon as the main view changes; the rectangle/overview will always be in the center of the overview window.
If the value is set to a small, positive value, like 1.0, the overview window will be recentered when the rectangle symbol gets close to the edge of the window.
If the value is set to 0.0 or to a negative value, the overview will never be recentered.
Platforms
Windows, Linux, Android