Matrix

Download an example of search for valid area by matrix

To exemplify the algorithm I designed to the valid area problem in a map with defects, I implemented a simple program where it is possible to enter defects and ask the program to find the greatest area without defects.

Figure:When the program is executed a window like this will appear

Figure: With the mouse you can click on the gray area and move the cursor while holding the button. A red rectangle will be drawn representing a defect.

Figure: To execute the program select the menu option Algoritmo followed by Executar. The greatest available area will be drawn in blue.

The other menu options were not implemented. Only Algoritmo, Executar; Arquivo, Limpar (remove the defects entered) and Arquivo, Sair (to exit the program).

A description of the problem implemented can be found here:Search for valid area by using matrix