I have a chart with a splin-area graph of a total value (as Y), then two stacked columns of section sales (as a Y2 value) that combined equal the total value. the chart displays beautifully, showing the stacked columns against the spline area. The values are all in dollars, but I need to have the tooltip content show a percentage value. In other words, if a month has a total of $1000 and the two sections of the stacked-column are $700 and $300 then the tooltip for one section needs to say “70%” and the tooltip for the other section needs to say “30%”. I’m at a loss as to how to create this level of custom tooltip content.
This is all being dynamically generated by asp as an added bonus.
.
