CommandException during cropping
Posted: 2013-10-26T11:12:20-07:00
I am using ImageMagick-6.8.6-Q16 in Windows 7 platform for my application. I need to crop the input image to the specified size and process it. So writes the cropped image to the system temp folder (%Temp%). But intermittently IM failed to save the cropped images to the filesystem. Out of 20 runs, it happens 2 or 3 times. Following are the exception logs.
Used Im4Java-1.4.0v to interface my java application to underlying IM library.
Images are saved in the PNG format. In Im4Java, IMOperation placeholders are defined as below
Please help me to resolve this issue.
Used Im4Java-1.4.0v to interface my java application to underlying IM library.
Code: Select all
Caused by: org.im4java.core.CommandException: org.im4java.core.CommandException: convert.exe: WriteBlob Failed `-' @ error/png.c/MagickPNGErrorHandler/1804.
at org.im4java.core.ImageCommand.run(ImageCommand.java:219)
at com.my.IMagick.cropImage(MagickComparison.java:209)
... 11 more
Caused by: org.im4java.core.CommandException: convert.exe: WriteBlob Failed `-' @ error/png.c/MagickPNGErrorHandler/1804.
at org.im4java.core.ImageCommand.finished(ImageCommand.java:253)
at org.im4java.process.ProcessStarter.run(ProcessStarter.java:314)
at org.im4java.core.ImageCommand.run(ImageCommand.java:215)
... 12 moreCode: Select all
IMOperation operation = new IMOperation();
operation.addImage(); ---> for buffered input image
operation.crop(width, height, startX, startY);
operation.addImage("png:-"); ---> output image place holder