CODEWITHSUNDEEP
javascriptd3.jsdc.jscrossfilter
Malcolm
Malcolm

Reputation: 99

dc.js heatmap deselected colors

In dc.js I have linked a heatmap with a bar chart. When a range is selected on the bar chart, the heatmap defaults to the first color in the color scheme instead of the gray deselected color. How can I get the heatmap to use the gray color?

Upvotes: 0

Views: 243

Answers (1)

Malcolm
Malcolm

Reputation: 99

The solution is to use a custom reduce function on the group. In so doing, I can set the value of a deselected item to null and then use an appropriate color for all null values.

Upvotes: 1

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