1. How do you write sparkline formulas in Image Charts?
The Image Charts API option simplifies sparkline URL formulas. That’s because most of its elements are the same for all chart types. Follow this workflow to write one today!
2. How do you edit sparklines in Image Charts?
Editing your sparkline will involve tweaking the values in the URL formula given above.
3. How many colors can an Image Charts sparkline have?
Since your sparkline will consist of a single line, it can only be in one color. The same will apply to line thickness and style. However, you may vary these characteristics between different sparklines in the same stack. Both sparkline excel and sparkline google sheets work similarly.
