Sep
23
Color Range Definition (3): Rendering problem of diverging color palette
Update: Tableau 8.2.4 partially fixed the problem. Still, the fix is biased towards high color. The center is not respected some times. Filed a further bug.
Tableau 8.2.2 fixed some bugs but some are still persisting as chronicled in
Color Range Definition (2): Tableau bug partially fixed in 8.2.2
Color Range Definition (1): a bug in Tableau color editor
Its Tableau case ID is 00742792.
I found some more problems in color range definition. To be precise, it's in the definition of center value under diverging color palette.
We will illustrate using an example where the center value is fixed at 10. Assume that we use a red-green diverging color palette and select the full color range option.
1.Start=9,Center=10,End=11
Use this setting and we get a simple bar chart as below.
Tableau 8.2.2 fixed some bugs but some are still persisting as chronicled in
Color Range Definition (2): Tableau bug partially fixed in 8.2.2
Color Range Definition (1): a bug in Tableau color editor
Its Tableau case ID is 00742792.
I found some more problems in color range definition. To be precise, it's in the definition of center value under diverging color palette.
We will illustrate using an example where the center value is fixed at 10. Assume that we use a red-green diverging color palette and select the full color range option.
1.Start=9,Center=10,End=11
Use this setting and we get a simple bar chart as below.
