Loading PNG Image Problem
Posted: 2018-08-01T14:23:16-07:00
Magick,
I have a PNG Image, which may have some issue. I have been able to load it with IM before.
But I have problem in IM7.
The ImageMagick loaded it with a error message "Read error at scanline 4294967295; got 4529 bytes, expected 4560. `TIFFFillStrip' @ error/tiff.c/TIFFErrors/572", and exceptionInfo has the severity "CodeError(450)" . But the error_number is 0.
I have tried the same image with GDIPlus and it successfully loaded it.
The test image is located at http://www.satoricm.net/tmpfile/ccitt.png
My System is window 10 pro.
IDE is vs 2015
IM is IM-windows 7.0.5-4.
the following is the test code.
I have a PNG Image, which may have some issue. I have been able to load it with IM before.
But I have problem in IM7.
The ImageMagick loaded it with a error message "Read error at scanline 4294967295; got 4529 bytes, expected 4560. `TIFFFillStrip' @ error/tiff.c/TIFFErrors/572", and exceptionInfo has the severity "CodeError(450)" . But the error_number is 0.
I have tried the same image with GDIPlus and it successfully loaded it.
The test image is located at http://www.satoricm.net/tmpfile/ccitt.png
My System is window 10 pro.
IDE is vs 2015
IM is IM-windows 7.0.5-4.
the following is the test code.
Code: Select all
ImageInfo* imageinfo = AcquireImageInfo();
Image* image;
ExceptionInfo* exception = AcquireExceptionInfo();
char* inputFileName = "ccitt.png";
int size = strlen(inputFileName) + 1;
memcpy(imageinfo->filename, inputFileName, size);
FILE* input = 0;
fopen_s(&input, inputFileName, "rb");
SetImageInfoFile(imageinfo, input);
image = ReadImage(imageinfo, exception);
DestroyExceptionInfo(exception);
DestroyImageInfo(imageinfo);
fclose(input);
exception = AcquireExceptionInfo();
ImageInfo* outimageinfo = AcquireImageInfo();
char* outputFileName = "newccitt.png";
size = strlen(outputFileName) + 1;
memcpy(outimageinfo->filename, outputFileName, size);
FILE* output = 0;
fopen_s(&output, outputFileName, "wb");
SetImageInfoFile(outimageinfo, output);
WriteImage(outimageinfo, image, exception);
DestroyExceptionInfo(exception);
DestroyImageInfo(outimageinfo);
DestroyImage(image);
fclose(output);