You are not logged in.
How can I do this chart?
I have tried by putting 25% alpha =0, X% alpha = 1, 25% alpha = 0, but, when I paint the legend it goes to the bottom, and paint the 25%..
there is any option or graphic that I don't see that do this semi-donut?
Thanks in advance
You can make the slice invisible in the legend using visibleInLegendField property. (similarly like you did for the alpha)
You can also make the legend not interfere with the chart by placing it absolutely:
legend.position = "absolute"; legend.left = "0px"; legend.bottom = "0px";
Furthermore you may need to adjust chart margins to position the semi-donut correctly.