Re: [Gimp-user] Opening PNG images with offset as layers
On Wed, 2005-10-12 at 13:44 -0400, Jeffrey Brent McBeth wrote:
Incidentally, an easy way to create one is to use ImageMagick to
crop the PNG.
I can create them with GIMP too; I crop a layer and then, the layer
being selected, 'Save as' = 'Ignore' = 'OK' ('Save layer offset'
ticked).
Last I checked, it stores the oFFs chunk, which when opening the
image in GIMP, causes the layer to be offset.
Same here
The issue at hand is that if you open the image as a layer (rather
than as an image), the offset is ignored and the layer is centered.
Correct
I would be interested to know if you have a selection when you open
the image as layer, does it center the layer on the selection (it
would be consistent with the floating layer's behaviour.
Selection seems not to affect the behaviour in any way. I tried with no
selection, the whole image selected and a small portion of the image
selected. Opening a small offsetted image as layer came up always at the
center of the whole image.
--
Timo
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Re: [Gimp-user] dcraw
On Wed 12-Oct-2005 at 19:00 +0100, Orlando Figueiredo wrote: I went to Dave Coffin's home page http://www.cybercom.net/~dcoffin/dcraw/ and I checked the list and the eos350d is there. So I am confused and do not know what the next step is? Ok, I was having trouble with the old FC4 dcraw RPM too, so I've rebuilt a fresh one: http://bugbear.blackfish.org.uk/~bruno/apt/fedora/linux/4/i386/RPMS.panorama/ This is the command-line tool *not* the urfaw gimp plugin, so you need to use it in a shell like so: dcraw -w /path/to/myphoto.cr2 It will create an 8bit per channel ppm image in the same folder as the original, you can then open this with the gimp. If you want to make use of the higher dynamic range of the RAW image, dcraw can output a 16bit per channel ppm instead. Though if you want to edit it you have to use cinepaint or wait for the gimp developers to finish GEGL. -- Bruno ___ Gimp-user mailing list Gimp-user@lists.xcf.berkeley.edu http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
[Gimp-user] Re: curve corners
Jad Madi wrote: Hi, how to create curve corners with Gimp like these ones http://www.sitepoint.com/examples/roundcorners/box-corners5.htm please advise. The most straightforward way that come to my mind is the following: 1 - Place 2 crossed guides at the centre of you image. This will define the centre of the four corners. 2 - Create a round selection centered on this point: 2a - In the tool options (should be located under the tools, if not, double-click the ellipse selection icon to make them appear), set the following: check antialiasing, uncheck the two other ones. Then in the drop-down menu, select fixed size. Set the width and height to the double of the curvature radius you want (i.e. the double of the width and height of the rounded corner, e.g. 2*10 = 20). 2b - Click on the intersection of the two guides and drag. A round selection of required size appear. To have in centred on the guides, press CRTL. Now release the mouse click. 3 - Fill it with the desired colour: Select a foreground colour by double clicking on the foreground colour icon in the toolbox. Choose the new forground colour. Then drag and drop the foreground colour from the toolbox (or from the coulour selector window) to the image. press CTRL+SHIFT+A to unselect. 4 - select the corner (=1/4 of the disc): 4a - Select the retangle selection tool, and choose fixed size, with the width you have decided for you corner image (in our example, 10). 4b - Click on the image, on the intersection as before and drag towards the top left. A square selection will appear defining the top left corner. 5- create an image from it: press CTRL-C, and then right click on the image and choose Edit-Paste as new. 6- repeat steps 4b and 5 for the three other corners. You now have four images, each for one corner. You can also just use one image and rotate it 90° (Image-Transform-Rotate 90° CW) to generate the three others. Sincerely, Olivier. ___ Gimp-user mailing list Gimp-user@lists.xcf.berkeley.edu http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
[Gimp-user] Adjusting gray level curve: 3 input levels - 3 output levels?
I want to bend an grayscale image's gray level curve so that three input levels are turned into three output levels. For all six levels I have the precise values, for example acquired with the color picker tool. So far, I've played with the tools in the right mouse button menu tools / color tools, but unsuccessfully. Any suggestions? -- Felix E. Klee ___ Gimp-user mailing list Gimp-user@lists.xcf.berkeley.edu http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
