Lively Kernel canvas {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null {"x":0,"y":0} null "positionInLowerLeftCorner" 1000 2.6919597959942267 Wikicontrol{"x":-8.768964454908769,"y":-4.806793358211621} "Wiki control" {"x":-11.768964767456055,"y":-7.806793212890625,"width":83,"height":24.200000762939453} true 0 {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null (6)Creating,DuplicatingandRemovingObjects{"x":123.63656343402045,"y":7.517944837304583} 18 "(6) Creating, Duplicating and Removing Objects" {"x":120.63656616210938,"y":4.517944812774658,"width":546,"height":39.79999923706055} 46 false null "(5) Using Popup Menus" 1 "(5) Using Popup Menus" "(6) Creating, Duplicating and Removing Objects" null {"x":11,"y":6,"width":0,"height":0} 0 {"runs":[46],"values":[{"style":"italic"}]} {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null {"x":0,"y":0} null "positionInLowerLeftCorner" 1000 0.13528189175969263 Wikicontrol{"x":-8.768964454908769,"y":-4.806793358211621} "Wiki control" 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{"x":-3,"y":-3,"width":6,"height":6} null {"x":0,"y":0} null "positionInLowerLeftCorner" 1000 0.3012879229997721 Wikicontrol{"x":-8.768964454908769,"y":-4.806793358211621} "Wiki control" {"x":-11.768964767456055,"y":-7.806793212890625,"width":83,"height":24.200000762939453} true 0 {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null {"x":0,"y":0} null "positionInLowerLeftCorner" 1000 0.01982802756323029 Wikicontrol{"x":-8.768964454908769,"y":-4.806793358211621} "Wiki control" {"x":-11.768964767456055,"y":-7.806793212890625,"width":83,"height":24.200000762939453} true 0 {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null {"x":0,"y":0} null "positionInLowerLeftCorner" 1000 0.9871141684091622 Wikicontrol{"x":0,"y":0} "Wiki control" {"x":-3,"y":-3,"width":83,"height":24.200000762939453} true 0 {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null Next{"x":643,"y":47.9999885559082} 14 "Next" {"x":640,"y":44.9999885559082,"width":123,"height":27.733333587646484} 4 false null "This is a TextMorph" 1 "This is a TextMorph" "Next" null {"x":9,"y":4.666666666666667,"width":0,"height":0} {"runs":[4],"values":[{"color":"blue","link":"onlinetutorial7.xhtml"}]} {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null Prev{"x":60.9999885559082,"y":48} 14 "Prev" {"x":57.9999885559082,"y":45,"width":71.00000762939453,"height":27.733333587646484} 2 false null "This is a TextMorph" 1 "This is a TextMorph" "Prev" null {"x":9,"y":4.666666666666667,"width":0,"height":0} {"runs":[4],"values":[{"color":"blue","link":"onlinetutorial5.xhtml"}]} {"x":0,"y":0} {"x":-3,"y":-3,"width":6,"height":6} null {"x":0,"y":0} null "positionInLowerLeftCorner" 1000 0.591587060484431 Wikicontrol{"x":0,"y":0} "Wiki control" {"x":-3,"y":-3,"width":83,"height":24.200000762939453} true {"x":17,"y":178} 0 0 0 null Unbordered 20 6 false null 1 null 0 null BigText 20 4 false null 1 null 0 null Tryityourself!Copythegreenellipsebychoosingthe"duplicate"operationfromitspopupmenu.Onceyouhavesuccesfullycopiedtheobject,tryremovingthecopybyusingthe"remove"operation.Additionally,trycreatingcompositeobjectsbyglueingmultipleobjectstogether,andthencopyingandremovingthem. 14 320 false null 96 null 0 8 null Notes:*Youcanduplicateandremovecompositeobjectsbyapplyingthe"duplicate"or"remove"menuoperationtothebottommostobjectinthecomposite.*Youcanduplicateorremovethecontentsofaselectiontrayaswell.*Youcan"tear"acopyofanobjectorcompositeobjectalsobykeepingtheShiftkeydownwhileclickinganddragginganobject. 0.8753891587257385 14 5 314 false null 121 null null null Youcancreate,duplicateandremoveobjectsusingtheoperationsfoundinthepopupmenus.Forinstance,toduplicatethegreenellipseinthedemoworld,choosethe"duplicate"itemfromitspopupmenu,andthendragthecopytothedesiredposition.Correspondingly,toremoveanobject,choosethe"remove"itemfromthepopupmenuoftheobject.Tocreateentirelynewobjectsfromscratch,choosethe"newobject..."itemfromthepopupmenuoftheworld. 14 370 false null 1 null 0 null Top 14 2 false null 1 null null null 1000 0.21167150377295513 Wikicontrol true null null 1000 7.434575096633465 Wikicontrol true null 1231167624980 1743 1 12 1231167624 null null