Hi George, I have Snow Leopard and I have studied the Image Histogram composition and all they do is generate the histogram for the *entire* image. I want to generate a histogram *for each* row or column of pixels in an image. Getting back to my original question, how can I get just a row or column of pixels from an original image? Then I can feed that 1D image into the Image Histogram composition to get what I finally want.
Any other ideas? -BK On Oct 7, 2010, at 5:18 PM, George Toledo wrote: > If you are in Snow Leopard, go to your Patch Library and type in "image > pixel". Then, look at the image histogram.qtz and area histogram.qtz files > that are linked to in the patch description. > > I believe that Leopard also had a historgram example or sample plugin. > > > On Thu, Oct 7, 2010 at 5:14 PM, Benjamin King <[email protected]> wrote: > Hi, > > I'm trying to get the histogram for a row or column in an image, so when you > move the mouse over the image, you get the histogram for that row or column > of pixels. > > What is the best way to get a 1D image of the row or column of pixels from an > original image (i.e. 400x400 pixels)? > > Any help will be great. Thanks. > > -BK > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Quartzcomposer-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/quartzcomposer-dev/gtoledo3%40gmail.com > > This email sent to [email protected] > > > > -- > George Toledo > [email protected] > www.georgetoledo.com > > The information contained in this E-mail and any attachments may be > confidential. > If you have received this E-mail in error, please notify us immediately by > telephone or return E-mail. > You should not use or disclose the contents of this E-mail or any of the > attachments for any purpose or to any persons. >
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