<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> On 10/21/2021 4:13 PM, Hilaire Fernandes via Cuis-dev wrote: <blockquote cite="mid:f32a2ae6-5790-8629-c61d-339e766317d2@drgeo.eu" type="cite"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> Hi, I have observed that some of the views of my math model have the privateDisplayBounds set to things like 1847@1015 corner: 1@1 The drawn method look like: <pre>drawOn: aCanvas | r | self contents: mathItem text. r := self labelPosition extent: extent. aCanvas textComposition: textComposition bounds: (r insetBy: 4) color: color selectionColor: `Color red`.</pre> It was ok previously, may be one/two months ago. Hilaire <pre class="moz-signature" cols="72">-- GNU Dr. Geo <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://drgeo.eu">http://drgeo.eu</a> <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://blog.drgeo.eu">http://blog.drgeo.eu</a></pre> </blockquote> Hi Hilaire, That variable is for internal use of the framework. Usually you don't need to care about its value. Sometimes it will be nil. Sometimes it will be a null rectangle (like in the example you saw). Sometimes it will be a valid rectangle. Don't worry. Cheers, <pre class="moz-signature" cols="72">-- Juan Vuletich <a class="moz-txt-link-abbreviated" href="http://www.cuis-smalltalk.org">www.cuis-smalltalk.org</a> <a class="moz-txt-link-freetext" href="https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev">https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev</a> <a class="moz-txt-link-freetext" href="https://github.com/jvuletich">https://github.com/jvuletich</a> <a class="moz-txt-link-freetext" href="https://www.linkedin.com/in/juan-vuletich-75611b3">https://www.linkedin.com/in/juan-vuletich-75611b3</a> @JuanVuletich</pre> </body> </html>