Access this dialog from the Feature Tools | Move/Size/Rotate menu, when one or more features are selected. This dialog allows you to shift/scale/rotate a selected set of features to match known control points.
Control Vectors
The move/size/rotation is done by specifying a set of transformation vectors. Each control vector has a Original Point and Transformed Point. The first control vector shifts the image. Subsequent control vectors stretch the image to match the control points. The 1st vector shift is always done first.
An explicit rotation/translation and scaling operation is applied which assumes the X-Y scales are the same.
When the Move/Size/Rotate by Vectors dialog is displayed the control vectors are drawn in the Plan Window. It is possible to modify the control vectors using the mouse.
NOTE: The maximum number of control vectors is 2.
Functions
Add
The Add function allows you to add another control vector. Note: there is a maximum of 2 vectors allowed.
Delete
This will permanently remove the selected control vector.
Allows you to undo the previous process.
OK
This will close the dialog and apply the transformation to all the selected features.
Allow Scaling/Stretching
If checked, the transformation will include scaling. If unchecked only shift and rotate will be performed.
