LineMorph

Scott Wallace scott.wallace at squeakland.org
Mon Apr 5 07:21:44 UTC 2004


Hi, Ed,

Actually not.  See, for example,

http://lists.squeakfoundation.org/pipermail/squeak-dev/2003-March/054537.html

You should be subclassing PolygonMorph directly.

Cheers,

   -- Scott

At 9:52 PM -0500 4/4/04, Ed Cavazos wrote:
>I don't think I'm using the latest version of Squeak so perhaps this 
>is no longer a problem but...
>
>Here's the from:to:color:width: method for LineMorph:
>
>**************************************************
>
>from: startPoint to: endPoint color: lineColor width: lineWidth
>
>    ^ PolygonMorph vertices: {startPoint. endPoint}
>        color: Color black borderWidth: lineWidth borderColor: lineColor
>
>**************************************************
>
>Shouldn't 'PolygonMorph' be changed to 'self'?
>
>This tripped me up since I subclassed LineMorph and the resulting 
>objects weren't responding to 'isKindOf' properly...
>
>Ed



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