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This document is archived and information here might be outdated. Recommended version. |
IScaleTracker Interface (ArcObjects .NET 10.5 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects Help for .NET developers > ArcObjects namespaces > Display > ESRI.ArcGIS.Display > Interfaces > IS > IScaleTracker Interface (ArcObjects .NET 10.5 SDK) |
Provides access to members that control the scale tracker.
The IScaleTracker interface controls the user interface for scaling objects. It works in a similar way to IRotateTracker.
| Description | ||
|---|---|---|
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AddGeometry | Adds a geometry to be scaled. |
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ClearGeometry | Clears all the geometries. |
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Cursor | If the mouse is over the tracker, return an HCURSOR to indicate legal operations based on mouse's relation to selection handles: move resize, etc. Return 0 if mouse isn't over tracker. |
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Deactivate | Cancel tracking. |
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Display | The display used by the tracker. |
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OnKeyDown | Special keypress processing while tracking. |
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OnMouseDown | Begin tracking move or resize based on the location of the mouse over the tracker handles. |
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OnMouseMove | In process move or resize tracking. |
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OnMouseUp | Finish move or resize tracking. |
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Origin | The scale origin. |
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Refresh | Invalidate the portion of the screen covered by the tracker. |
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ScaleFactor | The scale factor. |
| CoClasses and Classes | Description |
|---|---|
| ScaleTracker (esriCartoUI) | Tracker for scale operations. |