C.2.73 4D CAD 1.0d18

• (221) CADSetMode returned kCADBadParam for most modes. This has been fixed.
  
  
• (222) Canceling (the progress dialog of) CADImportDXF could result in error kCADBlockRefError . This has been fixed.
  
  
• (223) CADStretchObj now ignores theTopBottomStretchFactor for objects of type string. Previously, it could result in error kCADBadParam .
  
  
• (224) CADStretchObj and CADFlipObj now stretch and flip all polylines along x- and y-axes. The special treatment of polylines with two and four vertices has disappeared.
  
  
• (225) CADStretchObj accepts a negative stretch factor for stretching indexed polyline lines.
  
  
• (226) Distorted blocks-insert and images (with non-rectangular matrices) are flipped in a simpler and more natural way.
  
  
• (227) CADAddArray no longer supports arrays of type pointer.
  
  
• (228) The parameters theRectangularScalingX and theRectangularScalingY of CADGetMatSpecs are always rounded to 6 decimals.
  
  
• (229) CADAddPolyLine returned kCADBadPoly if start- and end-vertices were the same. The check has disappeared.
  • Consequently, an "open" polyline may seem to be closed.
  • Don’t forget to remove the last coordinate of a 4DDraw-converted "closed" polyline.

  
  
  

• (230) Reshaping objects is fully functional.
  • Reshaping blocks at one-side-only can cause redraw problems of strings.
  • Reshaping blocks with very large markings, can cause redraw problems of those markings.

  
  
  

• (231) There is a new type of area: %CADView .

  The %CADView area is not selectable: there are no keyboard and clipboard events. Mouse events are ignored (except for optional scrollbars). The cursor is always the arrow cursor. There are no restrictions to API calls.
  
  

• (232) ClipboardToPict is new, but it will be moved to the Booster plugin package.

  
        
       				 function ClipboardToPict
       								( var thePicture		: Picture): OSErr;