COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Images can be scaled up or down with no loss of quality
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Individual pixels can be changed, which makes very detailed editing possible
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They have a large file size
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They look real
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Detailed explanation-1: -One of the greatest things about vector images is that you can re-size them infinitely larger or smaller, and they will still print out just as clearly, with no increase (or decrease) in file size.
Detailed explanation-2: -Vector Image Advantages-Vector images have Smaller File Sizes:Since there are no pixels of information in vector files, just mathematical points, the file size can remain small even when scaled very large.-Vector images are Editable: You can modify individual elements without affecting other objects in the image.
Detailed explanation-3: -An easy way to tell if an image is raster or vector is to increase its size. If the image becomes blurred or pixelated, it’s most likely a raster file. With vector image files, resolution is not an issue. You can resize, rescale, and reshape vectors infinitely without losing any image quality.
Detailed explanation-4: -Vector images are made of lines and curves (or paths). They can be scaled up or down without any loss of quality. When an illustration (drawing) program sizes a vector image up or down, it simply multiplies the mathematical description of the object by a scaling factor.
Detailed explanation-5: -When you enlarge a vector graphic, the math formulas stay the same, rendering the same visual graphic no matter the size. Vector graphics can be scaled to any size without losing quality.