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VectorDraw Web Library

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JsPropertiesExtractor Send comments on this topic.
scale Method
See Also  Example
vdWebLibrary Namespace > ScriptCommands Class : scale Method
originPoint
A point in world CS or undefined for user prompt
scaleFactor
A scale factor or undefined for user prompt
callback
A ScriptSelectDelegate user defined function that will be called when the command finish
scale the passed entities by a point reference in worldcs. It also write to UndoHistory and script buffer

Syntax

JScript 
public function scale( 
   originPoint : Object,
   scaleFactor : double,
   callback : ScriptSelectDelegate
);

Parameters

originPoint
A point in world CS or undefined for user prompt
scaleFactor
A scale factor or undefined for user prompt
callback
A ScriptSelectDelegate user defined function that will be called when the command finish

Example

C#Copy Code
//1. prompt the user for selection 
  vdrawObj.scriptCommand.select(null,function (_vdcanvas) { _vdcanvas.scriptCommand.scale(); } ); 
//2. No user prompt do this action for all active layout entities 
           var entities = []; 
           var layout = vdcanvas.GetActiveLayout(); 
           for (var i = 0; i < layout.Entities.Items.length; i++) { 
               var h = layout.Entities.Items[i]; 
               fig = vdrawObj.GetEntityItem(h); 
               entities.push(fig); 
           } 
           vdrawObj.scriptCommand.select(entities,function (_vdcanvas) { _vdcanvas.scriptCommand.scale([0,0,0],10); } );//scale from 0,0  10 times biger

See Also

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