Is there any way to render data labels with a custom value instead of the ValueProperty value?
This is my code:
this is the result:
Also, for too small values, the tooltip is not displayed, can you help me?
The data labels would use the Formatter specified for RadzenValueAxis.
Not sure what this means. You could use our online demos to demonstrate this behavior (they are editable).
In the graph, the bar width (e.g., 0.80) is too thin, and mouseover does not activate the tooltip.
Moreover, I do not need to format the text, but rather
to change it according to some criteria
The formatter can be used to change the text however you want. It provides the current value and the developer is responsible for returning the corresponding string. Have in mind that the same value is used for the value axis as well.
If a value is too small (e.g. 0.80) it would currently not be rendered indeed. A possible solution is to multiply all values by some number (e.g. 100) and then use the formatter to divide them back to their original values.
Hi Korcev, thanks in advance for the answers.
I followed your suggestions, but even multiplying all by 5 (for example) the graphical result does not change, because by exponentially increasing all, the percentage of the total remains the same and, therefore, optically the bar remains the same size by not rendering the tooltip.
As you can see from the screenshot (consider that I have not yet formatted the labels with the /5 values, but that I will do later):
Unfortunately there isn't anything else we can do right now. RadzenChart does not support logarithmic value axes at the moment and your data seems to require one.
Thanks anyway, I'll find other solutions