Low resolution images stay low resolution.In the Image tab, borders, drop shadows, reflection introduce transparency and resolution decline.It will change CMYK to RGB at every opportunity. You are not in control of your color model in Pages v6.Any attempt to layer images with varying opacity.Any reduction in opacity from 100% with any document object.Although you can create and incorporate artwork within it, you must take pains to not introduce transparency, or it will render that content at 72 dpi, and diminish the perceived sharpness in the exported PDF. If you press the option key, the export image format selection offers more image types.įactors that decrease sharpness in a exported PDF Once you have the PDF, and still decide that you want it in JPEG format, you can open it in Preview, switch on thumbnails, select a single thumbnail, and File menu : Export…. This is the sharpest that Pages can make the PDF provided that the Pages content has no transparency in it. There are factors within the Pages document, and controllable by you, that govern the sharpness of the resultant PDF.įile menu : Print : PDF : Save as PDF. This compression can affect quality, but this loss of quality isn’t noticeable to most users.The only application that can open a Pages document is Pages (Mac, iOS, iCloud), or Preview. JPG is a ‘lossy’ format, meaning that it is compressed to save storage space and make it easier to share. JPEG stands for Joint Photographic Experts Group, which is the name of the committee that standardised the format. However, you can usually adjust settings to save into other formats if needed.
Many cameras, smartphones, and basic photo or drawing programs will automatically save into JPG format. JPGs are 2D pixel-based ‘raster’ images, which makes them better for photographs or scans, rather than digital illustrations which are often better as ‘vector’ images. JPG is a universal format which can be opened by almost all image-viewing or -editing programs, by web browsers, and by certain other apps, and they’re supported by most devices. JPG, or JPEG, is one of the most widely used digital image formats.
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