Discussion Board for collaboration on QlikView Layout & Visualizations.
I have have a problem in a representation of a bar chart. As you can see on the image, two values have the same colour. Why it happen, how can I solve this problem?
Thank you in advance.
A side effect of "Persistent Colors" is that you may get colors duplicated on a chart, even with less than 18 values shown on a chart. When Persistent Colors is checked, QV pre-assigns colors to all values in the field in load order. If you have more than 18 values in the field, the assignment just rotates through the same 18 colors again. So value 19 will have the same color as value 1.
thank you for your clarification. Because in the field there are more than 10.000 values, I think there are many case to find same colour for different values. Is there any possibilities to set more than 18 colours or the only solution is to uncheck "Persistent colour"?
The persistent color option only supports 18 colors. You could pre-assign colors yourself using a larger set of colors, but you still may have some duplicates.