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Chapter 9: Graphics

    A graphic is a visual element that can be physically seen. A graphic is typically created by a human. An image is a representation of something. A raster image is created by dividing the image. Resolution describes the quality of the image and the size and amount of pixels in the image. Vector Graphics are made up of points and lines that create paths. 

    Each type of device has display screen standards to make sure that an image can be easily viewed on their screen. The aspect ratio indicates the relationship of the width to the height. For moving images, such as movies and TV, there are similar things such as raster scanning, and TV and cinema screen standards.

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