As of version 5.5 we have introduced the ability to remove decimals from value axis in fusion charts. This means that if you had a chart with small numbers, such as 1 or 2, fusion charts will no longer put decimals into the axes.
This new configuration works for Standard, Multi-Series, Stacked Column and Bar charts and can be accessed via Advanced Customisation. To access the Advanced Customisation, when editing a panel, click Customise > Advanced customisation:
The Advanced customisation screen will be displayed. Within the Advanced customisation screen, navigate to the Number formatting section:
Within this section, select the Show whole numbers only checkbox, to ensure only whole numbers are shown within the axes.
Click Apply to apply your changes. The preview will update showing only whole numbers and not decimals.