I have an image with walls in it for my little maze game but currently, my player can move around freely meaning on top of the walls. If I want to restrict this free movement with walls, do I have to ...

I'm trying to write a code in Python that should read a video and at any time the user must be able to draw a rectangular area on it. After that I use the rectangle coordinates to extract the area sel...

I am Using itextsharp dll in VB to generate a PDF. In the PDF, need to increase space between rectangle and text. I tried to setmargin and changed the rectangle coordinates, but the space between top ...