XML Attributes for Chart Limits |
Chart limits are the minimum & maximum y-axis values. FusionCharts automatically calculates the best chart limits when you don't specify them explicitly. |
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The XML code going into the above is: |
<chart caption='Monthly Revenue' xAxisName='Month' yAxisName='Revenue' numberPrefix='$' showValues='0'> <set label='Jan' value='420000' /> <set label='Feb' value='910000' /> <set label='Mar' value='720000' /> <set label='Apr' value='550000' /> .... </chart> |
Note that the chart limits have not been defined. |
Setting chart limits explicitly |
You can set the chart limits explicitly using the yAxisMaxValue and yAxisMinValue attributes. |
<chart yAxisMinValue='0' yAxisMaxValue='100' ...> |
However, in this case, when you are using the column chart, the zero plane would come up in a non-equidistant position. |
Set Adaptive y-Min |
You can set whether the y-axis lower limit would be 0 (in case of all positive values on chart) or should the y-axis lower limit adapt itself to a different figure based on values provided to the chart. |
<chart caption='Monthly Revenue' xAxisName='Month' yAxisName='Revenue' numberPrefix='$' showValues='0' setAdaptiveYMin='1' > <set label='Jan' value='420000' /> <set label='Feb' value='910000' /> <set label='Mar' value='720000' /> <set label='Apr' value='550000' /> .... </chart> |
Note the change in the y-axis minimum value now: |
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