Konva – HTML5 Canvas bottoms-up

Or, how to get the Y-axis to go bottom-up when the normal situation is for it to increase from the top-down. While we are at it, we’ll develop the bones of a plotting class. I’ll be developing my code with the use of the Konva JS canvas library which is a wrapper for the HTML5Continue reading “Konva – HTML5 Canvas bottoms-up”