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----- Original Message ----
From: Michele Zarri <[EMAIL PROTECTED]>
To: [email protected]
Sent: Thursday, March 29, 2007 10:11:58 AM
Subject: Re: [users] Re: Draw: changing size of pasted objects


On 3/29/07, Joe Smith <[EMAIL PROTECTED]> wrote:
> Michele Zarri wrote:
> > ... I copied all the layers and pasted them into GIMP. The problem is
> > that the resulting image is (about) 20% wider in GIMP. ... Is there
> > any way to avoid this undesired enlargement?
>
> I suspect that the difference is primarily coming from a different
> monitor dpi setting between the two applications. AFAIK, OOo uses the
> values provided by X, whereas Gimp defaults to the X settings, but also
> prompts you to calibrate it's own values. So it's possible that Gimp has
> a different dpi setting.
>
> Gimp's setting is under Preferences > Display.
>
> You can check the X setting with this:
> $ xdpyinfo | grep -B1 dot
>   dimensions:    1280x1024 pixels (313x230 millimeters)
>   resolution:    104x113 dots per inch
>
> These match Gimp exactly for me (and I ran through the Gimp calibration,
> to double-check what the system determined automatically), and
> copy/paste from Draw to Gimp gives accurate results.
>
> Note that Draw seems to add 1 or 2 pixels on some sides that are not needed.
>
> I did find that I needed to use an existing image window in Gimp, then
> use Edit > Paste as New to get a new image of exactly the size of the
> drawing on the clipboard.
>
> You can also just use a screenshot of the Draw window at 100% zoom, then
> trim that as you like in Gimp.
>
> The big problem that I have with this workflow is that Draw always
> includes the page background, whereas I mostly want that to be transparent.
>
> <Joe
>
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>

Thanks Joe,

I suspected the difference in resolution was exactly my problem, but I
approached it from the wrong angle trying to change the DPI in Draw...

Since the screenshots come from a windows program I hope that the GIMP
version for Windows offers the same option, if not I will have to take
all the screenshots and then reboot... a bit of a bummer but not so
dramatic.

I will let you know when (if) I have managed to sort it out.

Cheers,

Michele

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