I added the ability to toggle a chart’s y-axis scale between linear and logarithmic. This has been deployed on the Site Traffic page.
Code cleanup… when I added the round-trip time plot, I wound up creating a lot of code that is largely a duplicate of code I had for the traffic plot. Obviously there are differences in the data and the presentation, but much of it is similar or the same. Tonight I started looking at trickling common functionality into base classes, functions and possibly a template or two.
I started with the obvious: there’s little sense in having a lot of duplicate code for the basics of the charts. While both instances were of type Wt::Chart::WCartesianChart, I had separate code to set things like the chart palette, handle a click on the chart widget, etc. I’ve moved the common functionality into my own chart class. It’s likely I’ll later use this class on my Site Health page.