2 files changed, 6 insertions(+), 3 deletions(-)

M README.md
M main.go

@@ 32,9 32,8 @@ set the query parameters as appropriate:
 - **stacked**: set to create an area chart instead of a line chart
 - **since**: [time.ParseDuration][1] to set distance in the past to start
   charting from
-- **width**: chart width in inches
-- **height**: chart height in inches
+- **width**, **height**: adjust chart dimensions in inches
 - **step**: number of seconds between data points
-- **max**: maximum Y value
+- **min**, **max**: Y axis limits
 
 [1]: https://golang.org/pkg/time/#ParseDuration

@@ 190,6 190,10 @@ func main() {
 			m, _ := strconv.ParseFloat(ms[0], 64)
 			p.Y.Max = m
 		}
+		if ms, ok := args["min"]; ok {
+			m, _ := strconv.ParseFloat(ms[0], 64)
+			p.Y.Min = m
+		}
 		p.Legend.Top = true
 
 		sums := make([]float64, len(data[0].Values))