I have created a barcode with the gd library and I wish to use it directly with PDFLib. If I write the image to file and then read it in, all works well. However, PDFLib has a Virtual File System. To use it, I need the size of the image in bytes (the file size). Is there a function in the gd library that will give me that?
Todd
no, it's in filesystem functions, it's called file_size()
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