Switch graph origin to lower left

Around the time when VB3 was the only thing around, I wrote a program to print some histograms (bar graphs). I switched the origin of the form where I was “printing” the graph to the lower left. I kind of remember that the instruction to accomplish this was relatively simple something like ScaleSomethingSomething (0,1,0,1) It was as simple as that.

It worked very well. Unfortunately that program went “lost” when it got obsolete and it was totally lost when I lost a computer with some back ups in it.

Any help please? How do you switch the origin to the lower left?