search

hski-github / spotfire-sankey-diagram

Spotfire mods visualization for Sankey diagram
MIT License
4 stars 4 forks source link

Optimize layout using Opacity if no color is selected #6

Open hski-github opened 3 years ago

hski-github commented 3 years ago

If no color is selected, it is not so easy to see, where the lines are going. It might be useful to introduce border color or opacity.

image

hski-github commented 3 years ago

A slight introduction of opacity:0.9 would help a little, but would still preserve the color.

image

image

hski-github commented 3 years ago

path.setAttribute("style", "fill:" + rowcolor + ";opacity:0.9;");

Could also be a configuration parameter for the Sankey mod to set opacity to 1.0, 0.9, 0.8 or 0.7.

hski-github commented 2 years ago

See also example of Sankey with opacity. Color is defined via bars, and the flows have opacity of the original color. https://github.com/samirsaci/visuals_analysis/blob/main/Sankey%20Chart.ipynb