When adding multiple charts to a single canvas, some values are being added together. For example I have a chart consisting of two bar charts and two line graphs on a single canvas (blame the finance department!).
The bar charts and first line (as declared in the data array) are displaying correctly. However, the final chart (the second line chart) is plotting the value as line1 + line2 = y value.
I know the data is being fed in correctly because the tooltip values are correct, it is only the y value being plotted incorrectly.
Overview
When adding multiple charts to a single canvas, some values are being added together. For example I have a chart consisting of two bar charts and two line graphs on a single canvas (blame the finance department!).
The bar charts and first line (as declared in the data array) are displaying correctly. However, the final chart (the second line chart) is plotting the value as line1 + line2 = y value.
I know the data is being fed in correctly because the tooltip values are correct, it is only the y value being plotted incorrectly.
Step to reproduce
Here is a jsbin template for convenience.