zeni/go-chart
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tweaks

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This commit is contained in:
Will Charczuk 2016-07-11 00:08:14 -07:00
parent 29ffceeec0
commit 5b590c23d4
1 changed files with 10 additions and 8 deletions
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18
chart.go
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@ -273,16 +273,18 @@ func (c Chart) getXAxisHeight(r Renderer, ticks []Tick) int {
} }
func (c Chart) getYAxisWidth(r Renderer, ticks []Tick) int { func (c Chart) getYAxisWidth(r Renderer, ticks []Tick) int {
var ll string
for _, t := range ticks {
if len(t.Label) > len(ll) {
ll = t.Label
}
}
r.SetFontSize(c.YAxis.Style.GetFontSize(DefaultFontSize)) r.SetFontSize(c.YAxis.Style.GetFontSize(DefaultFontSize))
r.SetFont(c.YAxis.Style.GetFont(c.Font)) r.SetFont(c.YAxis.Style.GetFont(c.Font))
tw, _ := r.MeasureText(ll)
return tw + DefaultYAxisMargin var textWidth int
for _, t := range ticks {
tw, _ := r.MeasureText(t.Label)
if tw > textWidth {
textWidth = tw
}
}
return textWidth + DefaultYAxisMargin
} }
func (c Chart) getYAxisSecondaryWidth(r Renderer, ticks []Tick) int { func (c Chart) getYAxisSecondaryWidth(r Renderer, ticks []Tick) int {