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Text File | 1994-07-07 | 932 b | 26 lines | [TEXT/R*ch] |
- GetPoly
- ©1993-1994 Apple Computer. All rights reserved.
- by J. Christopher Bell
-
-
- This example shows how you can acquire a "points" structure for use with a
- clPolygonView.
-
- The GetPoly sample uses two techniques, one using shape recognition and another
- using all points in a pen stroke. To use shape recognition, the points structure
- is simply cloned in the editView's addChildScript.
-
- To capture the information from a clView, the stroke data is captured in the
- viewClickScript and converted into an object which can be used as a points
- structure.
-
- Notes on the sample:
-
- The shadowView clPolygonView is used to 'draw' the polygon that is input to the clView.
-
- To remove items from the clEditView, just scrub them
-
- Notice that if you draw something closely approximating a circle (or triangle
- or...) in the clEditView, the result is a circle. If you do the same thing in
- the clEditView, you just get the points, there is no cleanup.
-