I am trying to create line charts like above. My questions are
- is it possible to make lines with gradient shadow?
- is it possible to make legend labels customized as boxes (like above image “thing thing 2” yellow label box)
- how to customize the chart background? (as striped columns)
In addition, I am going to have a time slider to control multiple charts. If user moves the time slider handle, all charts data will be updated. As shown in the image, every chart has a black vertical line, I want the vertical line move corresponding to user clicking on the time slider.