ImageMagick : error conversion

[Guillaume]

Hi again,

I'll try to use ImageMagick in order to extract the slide (out of the PDF) and then include it into the SVG as a simple image but
 
when I call the method "convertImage" (GenerateImage.java) I have this error in the terminal:

DEBUG 06-17 17:01:48.810 GenerateImage.java 144322 70 org.openmeetings.app.documents.GenerateImage [http-0.0.0.0-5080-2] - ##### convertImage destinationFile: /home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/upload/files/c320dedcad85a934b3e758ad90abeb48
DEBUG 06-17 17:01:48.813 GenerateSWF.java 144325 42 org.openmeetings.app.documents.GeneratePDF [http-0.0.0.0-5080-2] - process: generateBatchThumbByWidth

DEBUG 06-17 17:01:48.813 GenerateSWF.java 144325 43 org.openmeetings.app.documents.GeneratePDF [http-0.0.0.0-5080-2] - args: [convert, /home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/uploadtemp/files/c320dedcad85a934b3e758ad90abeb48.swf, /home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/upload/files/c320dedcad85a934b3e758ad90abeb48.jpg]

DEBUG 06-17 17:01:48.813 GenerateSWF.java 144325 42 org.openmeetings.app.documents.GeneratePDF [http-0.0.0.0-5080-2] - process: generateBatchThumbByWidth

DEBUG 06-17 17:01:48.813 GenerateSWF.java 144325 43 org.openmeetings.app.documents.GeneratePDF [http-0.0.0.0-5080-2] - args: [convert, /home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/uploadtemp/files/c320dedcad85a934b3e758ad90abeb48.swf, /home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/upload/files/c320dedcad85a934b3e758ad90abeb48.jpg]

DEBUG 06-17 17:01:48.884 GenerateSWF.java 144396 180 org.openmeetings.app.documents.GeneratePDF [Thread-18] - line: convert: unable to open image `/home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/uploadtemp/files/c320dedcad85a934b3e758ad90abeb48.swf':  @ error/blob.c/OpenBlob/2498.

DEBUG 06-17 17:01:48.884 GenerateSWF.java 144396 180 org.openmeetings.app.documents.GeneratePDF [Thread-18] - line: convert: no decode delegate for this image format `/home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/uploadtemp/files/c320dedcad85a934b3e758ad90abeb48.swf' @ error/constitute.c/ReadImage/532.

DEBUG 06-17 17:01:48.885 GenerateSWF.java 144397 180 org.openmeetings.app.documents.GeneratePDF [Thread-18] - line: convert: missing an image filename `/home/guillaume/workspace/ROOT_OM/dist/red5/webapps/openmeetings/upload/files/c320dedcad85a934b3e758ad90abeb48.jpg' @ error/convert.c/ConvertImageCommand/2970.


It seems that i called the function with the good arguments.. do you have an idea about this error ?

Thanks in advance

Guillaume

[seba....@gmail.com]

*It seems that i called the function with the good arguments*

no. You should use the PDF to extract the image not the swf. Did you check which formats ImageMagick can handle? http://www.imagemagick.org/script/formats.php

Also as initially said: ImageMagick will use GhostScript under the hood to process PDFs.

You can search fthe web for sample commands to do the Job in ImageMagick:
http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=17479


Sebastian

2011/6/17 Guillaume <guigui...@gmail.com>

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Sebastian Wagner
http://www.webbase-design.de
http://openmeetings.googlecode.com
http://www.wagner-sebastian.com
seba....@gmail.com