resize an image

[eralper]

hi,
How can I resize width and height of an image using tcl

 

[Bong]

When you create the image you can specify the size:
image create photo i2 -file <yourGIF.gif> -width 12 -height 28
Then, it seems, you're stuck with it unless you create another image of the same GIF with a different size.
Bob Rashkin
rrashkin@csc.com

 

[AviaTraining]

You can zoom, shrink, or clip an image in Tcl by copying it to another image object. The copy operation has several options supporting these features. So, simply create a blank image object as the destination, then perform the appropriate copy operation.

You can find more information about this by reading the &quot;photo&quot; reference page in the Tk distribution. An online version of the reference page is available at

http://tcl.activestate.com/man/tcl8.4/TkCmd/photo.htm

(note that it's Tcl/Tk version 8.4beta, but it should be mostly applicable to what you're doing).

You can also get some more tips on manipulating images in Tcl at the Tcl'ers Wiki,

http://www.purl.org/tcl/wiki.

Searching for &quot;image&quot; with the URL

http://mini.net/tcl/2.html?photo

should get you started. - Ken Jones, President
Avia Training and Consulting

http://www.avia-training.com

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