Problem: when displaying line charts with just one data row there is nothing visible in the chart. Example:
invisible_point.png
Proposed solution: display a visible point in the chart to illustrate that there is actually one data point. Example:
visible_point.png

CommentFileSizeAuthor
#2 Capture.PNG3.66 KBNiremizov
#1 visualization-point-1971766-1.patch759 bytesklausi
visible_point.png5.83 KBklausi
invisible_point.png5.76 KBklausi

Comments

klausi’s picture

klausi
he/him||they/them
Primary language German
Location 🇦🇹 Vienna
commented
Status: Active » Needs review
StatusFileSize
new visualization-point-1971766-1.patch759 bytes

And here comes a patch that adds $chart_options['pointSize'] = 5; if there is only one data row in line charts.

Niremizov’s picture

Niremizov commented
Issue summary: View changes
Status: Needs review » Closed (cannot reproduce)
StatusFileSize
new Capture.PNG3.66 KB

For current version of Google's Visualization API (and for HighCharts also) i cannot reproduce such behaviour.

This is how it's look like:
One point line chart