scale: a Quantitative scale is also a Ticker

aclements · aclements · commit 76ed6e488d77 · 2016-08-19T17:05:07.000-04:00
diff --git a/scale/interface.go b/scale/interface.go
@@ -33,6 +33,9 @@ type Quantitative interface {
 	// and last major ticks returned by Ticks(o) will equal the
 	// lower and upper bounds of the input domain.
 	Nice(o TickOptions)
+
+	// A Quantitative scale is also a Ticker.
+	Ticker
 }
 
 // A QQ maps from a source Quantitative scale to a destination

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,9 @@ type Quantitative interface {`
`33`	`33`	`// and last major ticks returned by Ticks(o) will equal the`
`34`	`34`	`// lower and upper bounds of the input domain.`
`35`	`35`	`Nice(o TickOptions)`
	`36`	`+`
	`37`	`+ // A Quantitative scale is also a Ticker.`
	`38`	`+ Ticker`
`36`	`39`	`}`
`37`	`40`
`38`	`41`	`// A QQ maps from a source Quantitative scale to a destination`