我无法理解区别。它接缝是相同的,但不是!PDFPage initWithImage:奇怪的行为
enybody知道为什么吗?
// Working:
PDFPage *imagePDFPage = [[PDFPage alloc] initWithImage:
[[NSImage alloc]initWithContentsOfFile:imagePath]];
// NOT Working:
NSImage *image = [[NSImage alloc]initWithContentsOfFile:imagePath];
PDFPage *imagePDFPage = [[PDFPage alloc] initWithImage:image];
===========解决方案如下:
这里的解决方案:
NSImage *image = [[NSImage alloc]initWithContentsOfFile:imagePath];
PDFPage *imagePDFPage = [[PDFPage alloc] initWithImage:(CIImage *) image];