amCharts & amMap blog

Since v 1.3.2 Line & area, Column & Bar and Scatter & Bubble can have logarithmic scale axis instead of standard linear. In logarithmic axis equal distance along it represents an equal percentage change. It is very useful if you want to present large scale data on the same chart.

To make your axis logarithmic, all you need to do is to add:

<logarithmic>true</logarithmic>

in your axis settings.

Line & area chart can have logarithmic y left and right axis, column & bar chart - value axis, scatter and bubble chart - both x and y axis.

More info about logarithmic scale:

http://en.wikipedia.org/wiki/Logarithmic_scale

This entry was posted on Tuesday, November 27th, 2007 at 2:19 pm and is filed under amCharts. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.