Question Solved1 Answer 501472-3 Computer Graphics Department of Computer Science, CIT, TU Homework 1 Q1. Using the Bresenham's algorithm for line drawing, plot a line from \( (5,6) \) to \( (13,12) \). Use the table to fill the data and the graph below to draw the line. Each square in the graph represents one pixel. The origin is at the lower left corner. Q2. Using the mid-point circle algorithm for drawing a circle, draw a circle centered at \( (5,5) \) with a radius of 7 . Q3. Implementation of the mid-point circle algorithm using OpenGL and \( \mathrm{Ct+} \). Write a C++ program to draw a circle given the radius and the center using mid-point circle algorithm. For the following input values (radius and center), your program should display the output as shown below: Draw a circle \( r=10,\left(x_{c}, y_{c}\right)=(0,0) \)

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Transcribed Image Text: 501472-3 Computer Graphics Department of Computer Science, CIT, TU Homework 1 Q1. Using the Bresenham's algorithm for line drawing, plot a line from \( (5,6) \) to \( (13,12) \). Use the table to fill the data and the graph below to draw the line. Each square in the graph represents one pixel. The origin is at the lower left corner. Q2. Using the mid-point circle algorithm for drawing a circle, draw a circle centered at \( (5,5) \) with a radius of 7 . Q3. Implementation of the mid-point circle algorithm using OpenGL and \( \mathrm{Ct+} \). Write a C++ program to draw a circle given the radius and the center using mid-point circle algorithm. For the following input values (radius and center), your program should display the output as shown below: Draw a circle \( r=10,\left(x_{c}, y_{c}\right)=(0,0) \)
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Transcribed Image Text: 501472-3 Computer Graphics Department of Computer Science, CIT, TU Homework 1 Q1. Using the Bresenham's algorithm for line drawing, plot a line from \( (5,6) \) to \( (13,12) \). Use the table to fill the data and the graph below to draw the line. Each square in the graph represents one pixel. The origin is at the lower left corner. Q2. Using the mid-point circle algorithm for drawing a circle, draw a circle centered at \( (5,5) \) with a radius of 7 . Q3. Implementation of the mid-point circle algorithm using OpenGL and \( \mathrm{Ct+} \). Write a C++ program to draw a circle given the radius and the center using mid-point circle algorithm. For the following input values (radius and center), your program should display the output as shown below: Draw a circle \( r=10,\left(x_{c}, y_{c}\right)=(0,0) \)
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The algorithm works by filling in each pixel (represented by a square) in the line with a black dot. The line is then formed by connecting these pixels. This is done by first selecting the starting point (5,6) and then plotting all of the pixels in between this point and the end point (13,12), which results in the line shown in the graph.Explanation:The graph represents the line drawn using the Bresenham's algorithm from (5,6) to (13,12). 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