Computer Graphics Lab

Lab Tasks

• Draw the National Flag of Bangladesh ✓
• Simulate two dimensional geometric ◦ Translation ✓ ◦ Rotation ✓ ◦ Scaling ✓
• Draw a line with the Bresenham Line algorithm ✓
• Draw a circle with the Midpoint Circle Drawing algorithm ✓
• Simulate Visual Surface Detection ✓
• Clip some lines with the Cohen Sutherland Line Clipping algorithm ✓
• Clip polygon with the Sutherland Hodgman Polygon Clipping algorithm
• Create a Bezier Curve ✓
• Draw the Snowflake Pattern with Fractal Geometry ✓

CodeBlocks Setup Instructions

• Download TDM GCC 32 Bit Compiler from this link
• Download Graphics Library: https://drive.google.com/drive/folders/1bs9N7ltNUhxn6rEUG-w879sjuP38jO2c
• Extract Graphics Library
• Copy graphics.h & winbgim.h and paste it in C:\\TDM-GCC-32\\include
• Copy libbgi.a & paste it in C:\\TDM-GCC-32\\lib
• Now go to CodeBlocks -> Settings -> Compiler
• Go to Toolchain executables & change Compiler's installation directory to C:\\TDM-GCC-32
• Go to Linker Settigns -> Other linker options & add -lbgi -lgdi32 -lcomdlg32 -luuid -loleaut32 -lole32