[squeak-dev] The Trunk: Help-Squeak-TerseGuide-kfr.5.mcz
commits at source.squeak.org
commits at source.squeak.org
Thu May 7 07:39:26 UTC 2015
Karl Ramberg uploaded a new version of Help-Squeak-TerseGuide to project The Trunk:
http://source.squeak.org/trunk/Help-Squeak-TerseGuide-kfr.5.mcz
==================== Summary ====================
Name: Help-Squeak-TerseGuide-kfr.5
Author: kfr
Time: 7 May 2015, 9:38:42.385 am
UUID: 75a587af-6dbb-ee4b-b469-ad18259f34f8
Ancestors: Help-Squeak-TerseGuide-dhn.4
Expanded Rectangle guide a little
=============== Diff against Help-Squeak-TerseGuide-dhn.4 ===============
Item was changed:
----- Method: TerseGuideHelp class>>rectangle (in category 'pages') -----
rectangle
^HelpTopic
title: 'Rectangle'
contents:
'"************************************************************************
* Rectangle: *
************************************************************************"
Rectangle fromUser.
+ Rectangle origin: 0 at 0 corner: 100 at 100 "Origin and corners are absolute points"
+ Rectangle origin: 80 at 40 extent: 50 at 50 "Extent is added to origin"
+ Rectangle center: 40 at 50 extent: 30 at 20 "Center is half of extent"
+ Rectangle left: 1 right: 20 top: 1 bottom: 10
+
+ | col |
+ col := OrderedCollection new.
+ col add: (Rectangle center: 40 at 50 extent: 30 at 20).
+ col add: (Rectangle left: 1 right: 20 top: 1 bottom: 10).
+ Rectangle merging: col
'!
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