chart

Hello, Fabrizio!

Thank you for your questions. You are welcome to see the answers below:

Insert the numerical scale at the top or in floating mode.
Currently, Flexmonster Pivot Charts do not support implementing this functionality. However, it is possible to integrate Flexmonster with any charting library, where such a feature is supported.

Define a minimum height for the represented lines.
Note that there is no straightforward solution for setting the minimal height for a chart element. However, it is worth mentioning that the height of the chart's lines depends on two criteria - the number of rows shown on the chart and the component's size. With this in mind, there are two possible ways of increasing the chart elements size:

1. Reducing the amount of data shown on the chart via filters.
2. Increasing the height of the pivot container. This can be done by setting the height property in Flexmonster's constructor. Also, you can programmatically increase the component's height when the chart view is opened. This way, it is possible to set two different heights for grid and chart view. You are welcome to see the example: https://jsfiddle.net/flexmonster/vadj3n4u/ 

Please let us know if our answer was helpful.

Best Regards,
Maksym