Conditional Highlighting Axis Labels : The Excel chart on this page highlights the X axis category labels when the monthly data drops below 25.
Polar Plot Charts : The polar plot is created using the Radar chart. This particular example requires 2 data series in order to generate the spiral effect.
Pie Chart With Individual Slice Radius : Chart is a filled radar chart with multiple series.
Label High-low Line With Values : Uses an additional data series plotted on the secondary axis to add values to the high-low lines.
XY Scatter Colouration Plot : The chart in both cases is a standard xy scatter plot where the plot order of each data point determines the colour of the marker.
Custom Leader Lines : This chart has 2 textboxes for displaying information regarding the 1st and 4th slice.