What problem does this feature solve?
For accessibility reason, we want to add a line-through decoration over the legend if it is inactive. A bit like "legend.inactiveColor". People with less ease with computer have difficulties to see if a legend is active or not, so they contact our support because they cannot see all the data. And it's hard to add the "inactiveColor" without disturbing the style of the page.
For now I'm using the border with a negative padding to simulate the line-through. I have checked in the doc of Echart and Zrender and I found nothing.
What does the proposed API look like?
The way I would like the most is like the tooltip, in the formatter option you can inject html, so you have full control over the style. Another idea would be to add more options like: "legend.lineThroughColor", "legend.lineThroughWidth" and "legend.inactiveLineThroughColor", "legend.inactiveLineThroughWidth". Or another one is to add the option "text-decoration" like in css.
What problem does this feature solve?
For accessibility reason, we want to add a line-through decoration over the legend if it is inactive. A bit like "legend.inactiveColor". People with less ease with computer have difficulties to see if a legend is active or not, so they contact our support because they cannot see all the data. And it's hard to add the "inactiveColor" without disturbing the style of the page.
For now I'm using the border with a negative padding to simulate the line-through. I have checked in the doc of Echart and Zrender and I found nothing.
What does the proposed API look like?
The way I would like the most is like the tooltip, in the formatter option you can inject html, so you have full control over the style. Another idea would be to add more options like: "legend.lineThroughColor", "legend.lineThroughWidth" and "legend.inactiveLineThroughColor", "legend.inactiveLineThroughWidth". Or another one is to add the option "text-decoration" like in css.