How to Customize Colors for Different Series in Dual-Axis Chart?
Question Description
I have a dual-axis chart consisting of a line graph and a bar graph. There can be multiple lines in the line graph and multiple bars in the bar graph. In a dual-axis chart consisting of both line and bar graphs, how freely define the colors and other details for each bar and line?
Solution
VChart provides the corresponding capability to address this requirement. It supports controlling the mapping relationship between data and values through the configuration of scales. In the case of a dual-axis chart, you can use scales to control the usage of specific color values for different graphical elements. For more specific configuration rules, please refer to: https://visactor.io/vchart/option/barChart#scales.domain