ejChart Y axis maximum value become too much

Question

In my project I used the ejChart to visualize data but when chart display the maximum of Y-value become too much it cause chart to display too much blank area.

I attached the screenshot to clarify the problem.

Attachment: chartscreen_70961a9c.zip

Durga Gopalakrishnan · Answer

Hi Sutthipong, 
 
We have analyzed your query. By default, when the axis range is provided for the y-axis, the chart will be rendered within the provided range. If the range is not specified, then the y-axis range will be calculated based on the provided chart series points. In an attached screenshot, have you the specified range for the y-axis? Please ensure that the case. We prepared a sample for your reference. Please check with the below screenshot and sample. 
 
Screenshot 
 
  
 
Sample 
https://jsplayground.syncfusion.com/uayf5hrx 

Kindly revert us, if you have any concerns. 
 
Regards, 
Durga G