pip22
Member Gallery: Latest Photos
Registered: Oct 2005
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Posts: 48
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This is quite normal and happens with all photos taken with a digital camera because their size is expressed in pixels, not inches. A PC monitor has a fixed pixel dimension of 72 ppi (pixels per inch), so if the digital image you import has a size of, say, 2000 pixels x 1000 pixels, that image will be shown on the display monitor at 72ppi in width and length. That works out at 27.7 inches (2000/72) x 13.8 inches (1000/72). Obviously you don't want to print it out at that enormous size (and in any case 72ppi is too low for quality printing), so you use a photo-editing application to increase the pixels-per-inch to something like 300 which will automatically reduce the image dimensions accordingly to give you a new image size of 6.6 inches (2000/300) x 3.3 inches (1000/300). The sizes I've used are for example only, The actual figures will depend on how many pixels are in the original image from your camera, but the arithmetic is just the same.
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