![]() ![]() Flip the context vertically because the Core Graphics coordinate system starts from the bottom. Translate the context so that we only draw the `cropRect`.Ĭtx.anslateBy(x:, y: - ) Let renderer = UIGraphicsImageRenderer(size: pageRect.size)Ĭtx.fill(CGRect(x: 0, y: 0, width: pageRect.width, height: pageRect.height)) On the ImageMagick command line, this can be done with the -density option. First, you have to set the resolution of the PDF for a high-quality result. You need two things that CodeIgniter probably doesn't support, so you have to use ImageMagick directly. ![]() Fetch the page rect for the page we want to render. ImageMagick Convert PDF to low resolution JPG file. Paint each pages content to an image andįor (int i = 0 i < document.getNumberOfPages() i ) ("Error encryption not supported " ex) Import .GraphicsRenderingHints ĭtFile("C:\\Users\\Dell\\Desktop\\test.pdf") I use icepdf an open source java pdf engine. How to convert a PDF into JPG with command line in Linux?.jpg format at highest quality (least compression) and still at 300 DPI: mkdir -p images
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