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Date Posted: 04:28:23 11/15/02 Fri
Author: Finn Sorensen
Subject: Re: Cropping with fixed proportions
In reply to: Michel 's message, "Re: Cropping with fixed proportions" on 21:53:58 11/14/02 Thu

Yes, I tried the demo program. I'm also a registerd user so
I have the source EnRubber which I understand do all the
magic. This is very good.

My aim is to:
1. Draw a proposed Rubberband on an picture with
fixed proportions without any user interface.

2. Then let the user drag the Rubberband around and/or grab the bottomright handle to size it.

3. He should not be able to stretch the rubberband out of

4. Finally crop the image to the selected(rubberband) region. This is already there.

Do I have to make changes in the Enrubber unit to do this?


>Hi Finn,
>I am not sure I understand you completely. Have you
>tried the demo program. You can download a precompiled
>one from www.intervalsoftware.com/download.html
>You can select a region with the mmSelect mouse mode,
>and then crop to the select region.
>Best regards,
>>I have a cutomer who want to adjust his image to a
>>predefined picture template typical from a newspaper
>>He gets the size eg. by mm (340 X 230) . So he wants
>>to have
>>a dragable and sizeable shape/rectangle (only
>>BottomRight) to pick an "extract" from the original
>>image, with the right proportions.
>>When that has been selected, then I would be able to
>>use the cropping functions in your excellent tool with
>>the selected shape/rectangle attributes.
>>Any tips on how to make such a shape on top of
>>ImageScrollBox ?
>>Thanks, best Regards

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