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Objectives of 2-D Viewing and Clipping
After going through this section, you should be capable to:
1. Describe the concept of clipping,
2. Observe how line clipping is performed,
3. Implement and understand the algorithms that work behind the idea of line clipping,
4. Describe how polygon clipping is performed,
5. Implement and understand the algorithms which work behind the idea of polygon clipping, and
6. Illustrate window to viewport transformation.
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WHAT IS COMPUTER GRAPHICS?
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don,t no
Describe any two methods for drawing thick lines. Two method for drawing thick lines are: (1) Using the line- width command: "setline width scale factor (iw)" Line width param
Illustration: Find the normalization transformation N that uses the rectangle W (1, 1), X (5, 3), Y (4, 5) and Z (0, 3) as a window and also the normalized device screen like the
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Step1: Read a text file which we want to hide. Step2: Transform it into an array of its binary value. Step3: Transform this array into its equivalent one dimensional array
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