!!! 5 %html{:xmlns => "http://www.w3.org/1999/xhtml"} %head %title Canvas Experiment Six %link{:href => "style.css", :rel => "stylesheet", :type => "text/css"}/ %script(type="text/javascript" src="./jquery-1.6.1.js") %script(type="text/javascript" src="./arc_four.js") %body %h1 Canvas Demo, Experiment Seven %p My math was off. Someone pointed out to me that the javascript had a run-over-rise, not rise-over-run; the slope was inverted. See? Now it looks awesome. %p The one problem remaining is what to do when the slope is undefined. .wrapper(style="clear: both") %input(type="hidden" value="40") .canvas_demo(style="width: 600px; height: 600px; border: 1px solid green;")