Stretch jpeg image

Dear all

i want to stretch jpeg image to the different particular points in normal autocad, just like Autocad Map 3D having rubbersheet option for that,

Anybody knows any tool or lisp or application that could help me out

reply as soon as possible

i guess you cannot stretch the jpeg through x or y. just scale the image.

You can achieve that by converting the image into a block (BLOCK command) and adjusting independently the scale factors on X, respectively Y axis. May exploded the block just after, the image will retain the new ratio (don't forget to purge the said block in this case).

Or may adjust the original image in an image editor and re-insert it (if not attached).

Thank you guys for showing interest

I can do that by blocking the image but it will take little time for scaling and rotating, that's why I want such tool that can do that automatically

Something like this?

;;; Scale Image with Different Factors (19-IV-2012)
(defun c:SIDF( / oldCMD imageItem scaleX scaleY assocImage insPoint )
(setq oldCMD (getvar "CMDECHO"))(setvar "CMDECHO" 0)
(if (and (setq imageItem (ssget "_:S:E" '((0 . "IMAGE"))))
         (setq scaleX    (getreal "\nScale on X: "))
         (setq scaleY    (getreal "\nScale on Y: ")))
 (progn
  (setq assocImage (entget (ssname imageItem 0))
        insPoint   (cdr (assoc 10 assocImage)))

  (command "_BLOCK" "TEMP1234567" insPoint (ssname imageItem 0) "")
  (command "_INSERT" "TEMP1234567" "_non" insPoint scaleX scaleY 0.0)
  (command "_PURGE" "_B" "TEMP1234567" "_N")
 )
)
(setvar "CMDECHO" oldCMD)
(progn)
)

Please note that doesn't work with pasted imaged, only with attached ones.

I'm not aware of anything that does what you want but as a work around you make 2 blocks, one being the jpeg and another being a simple block with reference points only that matches your jpeg, you can then manipulate the second block to where you want it then use 'blockreplace' to swap the block to the jpeg block it will take the same characteristics. Make sure that both blocks have the same insertion point. It will save the long delays in trying to manipulate a block with a jpeg in it.

Select the image > Right-Click > Properties > Geometry > Lock Aspect = NO