Image-Processing-Assignment

Instruction

• run.bat <filename> ( windows )

• ./run.sh <filename> ( linux )

1. Bresenham Line Drawing

• You have to give (x1,y1) and (x2,y2) as input in console.

2. DDA Line Drawing

• You have to give (x1,y1) and (x2,y2) as input in console.

3. Bresenham Circle Drawing

• You have to give (x,y) and r as input in console.

4. Midpoint Circle Drawing

• You have to give (x,y) and r as input in console.

5. Cohen Sutherland Line Clipping

• click on the window to draw points eventually line will be drawn and clipped.

6. Sutherland Hodgman Polygon Clipping

• click on the window to draw points eventually polygon will be drawn and clipped.
• type c to clear screen.

OpenGL Setup

GCC Compiler - MinGW

• Download the pre-package version for MinGW (freeglut 2.8.0 MinGW Package) available at http://www.transmissionzero.co.uk/software/freeglut-devel/.
• Unzip
• copy header files from
  • include\GL to MINGW_HOME>\include\GL
  • lib to MINGW_HOME>\lib
  • shared library from bin to <MINGW_HOME>\bin

I followed setup of OpenGL from here https://www3.ntu.edu.sg/home/ehchua/programming/opengl/HowTo_OpenGL_C.html

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