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Subject: Saving a overlay and image figure From: Nicholas Beser Date: 7 Sep, 2008 21:10:19 Message: 1 of 9 |
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I was able to create a very large image with a line overlay in MATLAB 2008a. I tried to use getimage to retrieve the combination of image and line overlay, however the function only returned the image (no line art). |
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Subject: Saving a overlay and image figure From: Mars creature Date: 8 Sep, 2008 00:53:23 Message: 2 of 9 |
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On Sep 7, 5:10 pm, "Nicholas Beser" <nick.be...@jhuapl.edu> wrote: |
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Subject: Saving a overlay and image figure From: Nicholas Beser Date: 8 Sep, 2008 14:17:01 Message: 3 of 9 |
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Thank-you for your reply. I guess I did not make the problem clear. I know I can save the figure, but it saves it at the screen resolution (1200x900). The native resolution of the mosaic was 5300x1500. While I can save the basic image obtained by getImage, the overlay is not retrieved with getImage. |
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Subject: Saving a overlay and image figure From: ImageAnalyst Date: 8 Sep, 2008 17:45:16 Message: 4 of 9 |
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On Sep 7, 5:10=A0pm, "Nicholas Beser" <nick.be...@jhuapl.edu> wrote: |
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Subject: Saving a overlay and image figure From: Joaquim Luis Date: 8 Sep, 2008 19:06:02 Message: 5 of 9 |
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ImageAnalyst <imageanalyst@mailinator.com> wrote in message <cf49d90b-baef-42bc-a5ad-36ffd3282dcd@d45g2000hsc.googlegroups.com>... |
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Subject: Saving a overlay and image figure From: Nicholas Beser Date: 8 Sep, 2008 19:55:03 Message: 6 of 9 |
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"Joaquim Luis" <jluis@--ualg--.pt> wrote in message <ga3t2q$7l7$1@fred.mathworks.com>... |
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Subject: Saving a overlay and image figure From: Joaquim Luis Date: 8 Sep, 2008 22:40:18 Message: 7 of 9 |
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"Nicholas Beser" <nick.beser@jhuapl.edu> wrote in message <ga3vun$cn2$1@fred.mathworks.com>... |
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Its not ideal, but you could write your own line-drawing function and just write black points directly into the array, then imwrite. Line drawing isn't too hard, and you can easily transform coordinates from data-space to pixel-space. Lacking a better solution, this would certainly work, which is better than the alternative. |
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Subject: Saving a overlay and image figure From: Shanmugam Kannappan Date: 9 Sep, 2008 05:10:20 Message: 9 of 9 |
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Hello Sir, |
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