标签: highcharts background heatmap
这是我的第一个问题:
如果热图不包含任何数据或仅包含0,则背景显示为黑色。如何将其更改为白色?
data: [[0, 0, ""], [0, 1, ""], [0, 2, ""], [1, 0, ""], [1, 1, ""], [1, 2, ""], [2, 0, ""], [2, 1, ""], [2, 2, ""]], http://jsfiddle.net/Apacs/bwm54gfa/
data: [[0, 0, ""], [0, 1, ""], [0, 2, ""], [1, 0, ""], [1, 1, ""], [1, 2, ""], [2, 0, ""], [2, 1, ""], [2, 2, ""]],