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Zero radius bubbles on map #2
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I have looked into the source code of jVectorMap, the bubbles (called marker) will be drawn based on two data values:
I found several data have zero values for listeners but non-zero for their hits. For those cases of course we will not be able to draw a color for bubbles with zero width. I still not able to filter the data with zero values of both types yet. For temporary solution, The label for a zero value (hits/listener) will be hidden. |
if you just give no values when it's zero? |
Michael, I think I found the bug.
The problem occurs whenever the number of items in hits dataset more than items in listeners dataset. I have tried to balance the number of items from both datasets, but on screen a dot still occurs for zero radius. I am thinking to normalize the data. |
hm.. this seems quite normal i think. |
The jVectorMap has option "normalizeFunction" and "linear" function is applied by default. |
Need to get rid of the bubbles which show up despite the artist popularity is zero for that decade/time-period.
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