Wt

The recent enhancements to WCartesianChart are amazing. It really speaks to the power of Wt's design that a library user can enhance an existing program with all of this new client side zoom/pan/crosshair functionality with little more than a rebuild.

I'm not sure if this is a bug or a misunderstanding on my part, but it seems that the axes are not displayed for a WCartesianChart with setZoomEnabled when the chart is within a layout. I've attached a modified version of ChartsExample.C that demonstrates the problem using the "Scatter Plot (sine function)" example. The axes are drawn correctly if the new zoom-related functionality is disabled. Conversely, the zoom functionality seems to work fine when enabled --- just without visible axes.