Computer Graphics Window


“The viewport can be defined as an area on the screen which is used to display the object.” The window is an area space for the object. Viewport surrounds the object. We need the coordinate transformation to display the object on the screen. We can define many viewports on a different area of the screen and also see the same object from a different angle in the viewport.

Window to Viewport transformation:

“Window to viewport transformation is a process of converting two-dimensional or world into a device coordinate.”



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