PCB-Viewer Ver. 0.6 Update!

I hate to import the gcode file From eagle PCB-Gcode to repetier just to guess how big the pcb has to be for milling, if all the traces have been computed correctly and finally using another program to make the file 3D-Printer compatible. So I simply made a Programm that can either quick analyse the file to Give you information about the minimum board sizes and the amount of mm your mill has to mill or Draw the Lines in the Gcode file to make the traces visible. It also makes the file 3D printer compatible but the feature to change the 0;0 from lower right to lower left ins't implemented yet.
Including a 555 timer board for testing and Upload purpose

Update 0.5:
Finally included feature to set 0;0 to lower left and color selection!!!

Update 0.6:
Included fixing spot drillholes, overview for actions and bugfixes

Basic Code: https://github.com/Keksefresser58/Public/blob/master/Form1.vb