![]() If this method also fails, get out of here. Logger(fname, LOG_INFO, "this file could not be opened with ping(.)", szOrgFilePath) Sometimes loading a file with ping fails! So if that happens we'll try again with the full method. (Sometimes this particular file has worked, and it creates a magick-xxx temp file of about 4+GB.) Any thoughts on how to change it for this case? ![]() So the temporary directory has not been changed yet. Status=MagickCore::ConvertImageCommand(image_info,argc,argv,(char **) NULL,&exception) I have to reboot to get rid of them.Īny thoughts on how to handle this? Note this code is run before we call PImage = new Magick::Image(szOrgFilePath) Īnd that leaves 0-byte magick-XXXXXX file in the temp directory that are locked. However, we also have code like the following code snippet and we have a TIFF that fails (throws an exception) for both Hi, this command works, passed as array argv(as shown in earlier post), so that I know where the temp files are: Is there any way of our calling code knowing these files are being created, to allow us to delete them if we detect an error condition? If we knew the filename, we could possibly remove(filename) in the destructor of the object that calls IM. I see a similar phenomenon with large PSD files. In a particular case, processing a TIFF file with a size of 920 KB (942,956 bytes) generates a temp file of 4.19 GB (4,499,644,032 bytes). If the IM processing get stopped/aborted for any reason, such as a time-out, we end up with temporary files with names like magick-sDHFMNhK in the temp file location (eg in C:/windows/temp). None of these operators can be used in a mogrify command, as that command processes a list of input images (given at the end) as an individual images. Some files take a long time to process, and we have a time-out in our workflow. We build an 8-bit version as it was faster for most of the files we use. We have a dll that statically links IM code based on the ImageMagick-6.5.9 release. All the pictures, including the different size variants, have rotated 90° clockwise.We use imagemagick to extract a jpg preview and jpg thumbnail from a wide variety of image file types, using a standard convert command to perform the initial extraction from (eg) a TIF file to a jpg preview, and then a resize on the jpg to get a thumbnail. Not sure how you do a newline in BATCH - but the n above are newlines Maybe it is: ( echo file1.png & echo file2.png & echo file3.png ) magick -average result.png. $ convert -rotate degrees original original Rotating pictures in a loopĪfter a list of image files, which need to be rotated, is created, you can iterate over the list using a simple for /tmp/rotate $ for picture in 90-IMG_8367*.jpg 90-IMG_8379*.jpg do ls $picture convert -rotate 90 $picture $picture doneĪnd voilà. You can send the list of filenames to ImageMagick on its stdin: echo -e '' magick -average result.png. To overwrite the original with the new rotated picture, simply use the same file name: Important note is that you need to tell the convert command to use original and new file name of the picture or you might get an error like this:Ĭonvert-im6.q16: no images defined `orig.jpg' error/convert.c/ConvertImageCommand/3258. 90) rotate the picture clockwise (to the right if you have never seen a watch). Then once it works, you can delete the old directory and rename the new one. I would suggest that you create a new directory to hold the converted files. png But then you will have two sets - one with png and one with jpg. To rotate a picture the syntax is the following: Code: Select all cd img//43 mogrify -format jpg. With the command you can change the size, quality and do many more image manipulations (even create an animated GIF from a series of images). The convert command supports a lot of features and parameters (see convert -help). The "tricky" part is to find the imagemagick command the command itself is actually called convert. On Debian and Ubuntu the installation is as easy as: It is already part of the default repositories of most Linux distributions. Imagemagick is an awesome graphic manipulation software which can be run on the command line. 1) The ones opening each wrong horizontal pictures in a graphic software (GIMP, Photoshop, etc), rotating the image, saving and uploading to the web server.Ģ) The ones trying to automate this task.
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