The ITransform2D type exposes the following members.
| Name | Description | |
|---|---|---|
 | BestFitLinearTransform | Returns a new linear transform which best describes this transform over the given set of points. The points must be expressed in 'from' coordinates. |
| ComposeBase | Returns a new transform which is the composition of the given transform (on the right side) and this one (on the left side). |
| CopyBase | Returns a new copy of this transform. |
| InvertBase | Returns a new transform which is the inverse of this one. |
| LinearTransform | Returns a new linear transform which best describes this transform at the given point. The point must be expressed in 'from' coordinates. |
| MapPoint | Maps the given x,y point through this transform, filling in the mapped x,y coordinates. |
| MapPoints | Map the supplied points through this transform. |
| ResumeAndRaiseChangedEvent | Re-enables raising of the ChangedEvent after SuspendChangedEvent has been called, and raises the ChangedEvent if the ChangedEventSuspended count is reduced to zero and any changes were made while events were suspended. Must be called once for each call to SuspendChangedEvent. |
| SuspendChangedEvent | Temporarily suspends the raising of the ChangedEvent. May be called more than once, and a corresponding call to ResumeAndRaiseChangedEvent must be made for each call to SuspendChangedEvent. |