Madsen, If you mean a horizontal line across the entire chart, the Range Marker is what you want: http://code.google.com/apis/chart/docs/gallery/bar_charts.html#gcharts_range_markers
Add the following to your chart: "chm=r,0000FF,0,0.495,0.505" The important thing to realize is that your start and end points (the fourth and fifth values within the parameter) must range from 0.0 to 1.0 (NOT 0 to 5000). Have fun, Keith -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.
