Thank You Mr. Bresenham (20200301)

Thank you Jack Elton Bresenham for the line algorithm. It translates nicely into ASCII visualizations and thereby can be used in all sorts of text-based contexts e.g in the drawing tool SketchASCIIDrawingApplication.

output to text file:

                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                               /+-                                                    
                                             // | --                                                  
                                           //   |   ---                                               
                                         //    |       --                                             
                                       //      |         ---                                          
                                     //        |            --                                        
                                   //          |              ---                                     
                                 //            |                 --                                   
                               //             |                    -+                                 
                             //               |                    /|                                 
                           //                 |                   / |                                 
                         +/                   |                  /  |                                 
                         |\\                  |                 /    |                                
                         |  \\               |                 /     |                                
                        |     \\             |                /      |                                
                        |       \\           |               /       |                                
                        |         \\         |              /        |                                
                        |           \\       |              /        |                                
                        |             \\    |              /         |                                
                       |                \\  |             /           |                               
                       |                  \\|            /            |                               
                       |                    +\          /             |                               
                       |                    | \\       /              |                               
                       |                   |    \\    /               |                               
                      |                    |      \\ /                |                               
                      |                    +-       +                  |                              
                      |                  //  ---    |                  |                              
                      |                 /       --- |                  |                              
                      |               //           -+-                 |                              
                     |               /              | ---              |                              
                     |             //               |    --            |                              
                     |            /                 |      ---         |                              
                     |          //                  |         ---       |                             
                     |         /                    |            ---    |                             
                    |        //                     |               --- |                             
                    |       /                       |                  -+                             
                    |     //                        |                  /                              
                    |    /                          |                 /                               
                    |  //                           |                /                                
                   |  /                             |               /                                 
                   |//                             |              //                                  
                   +-                              |             /                                    
                     --                            |            /                                     
                       ---                         |           /                                      
                          --                       |          /                                       
                            ---                    |         /                                        
                               --                  |        /                                         
                                 --                |       /                                          
                                   ---             |      /                                           
                                      --           |    //                                            
                                        ---        |   /                                              
                                           --      |  /                                               
                                             ---   | /                                                
                                                -- |/                                                 
                                                  -+