zeni/go-chart
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mostly works.

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This commit is contained in:
Will Charczuk 2016-07-10 10:43:04 -07:00
parent e9a36274ac
commit abfdc3e0d9
14 changed files with 465 additions and 159 deletions
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6
value_formatter.go
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@ -3,8 +3,6 @@ package chart
import (
"fmt"
"time"
"github.com/blendlabs/go-util"
)
// ValueFormatter is a function that takes a value and produces a string.
@ -26,7 +24,7 @@ func TimeValueFormatterWithFormat(v interface{}, dateFormat string) string {
if typed, isTyped := v.(float64); isTyped {
return time.Unix(int64(typed), 0).Format(dateFormat)
}
return util.StringEmpty
return ""
}
// FloatValueFormatter is a ValueFormatter for float64.
@ -39,5 +37,5 @@ func FloatValueFormatterWithFormat(v interface{}, floatFormat string) string {
if typed, isTyped := v.(float64); isTyped {
return fmt.Sprintf(floatFormat, typed)
}
return util.StringEmpty
return ""
}