zeni/go-chart
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Helper API refactor (#40)

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* api cleaup

* updates

* wtf

* updates

* snapshot.

* tweaks

* snapshot

* api tweaks.

* updates

* updates

* updates

* changes.

* updates

* updates

* sequence => seq

* dont need to use curl, just using wget

* fixing examples
This commit is contained in:
Will Charczuk 2017-05-12 17:12:23 -07:00 • committed by GitHub
parent 43212f871f
commit 03708a90ef
100 changed files with 1687 additions and 1055 deletions
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16
xaxis.go
View file

@ -1,6 +1,10 @@
package chart
import "math"
import (
"math"
util "github.com/wcharczuk/go-chart/util"
)
// XAxis represents the horizontal axis.
type XAxis struct {
@ -101,9 +105,9 @@ func (xa XAxis) Measure(r Renderer, canvasBox Box, ra Range, defaults Style, tic
break
}
left = Math.MinInt(left, ltx)
right = Math.MaxInt(right, rtx)
bottom = Math.MaxInt(bottom, ty)
left = util.Math.MinInt(left, ltx)
right = util.Math.MaxInt(right, rtx)
bottom = util.Math.MaxInt(bottom, ty)
}
if xa.NameStyle.Show && len(xa.Name) > 0 {
@ -155,7 +159,7 @@ func (xa XAxis) Render(r Renderer, canvasBox Box, ra Range, defaults Style, tick
ty = canvasBox.Bottom + (2 * DefaultXAxisMargin)
}
Draw.Text(r, t.Label, tx, ty, tickWithAxisStyle)
maxTextHeight = Math.MaxInt(maxTextHeight, tb.Height())
maxTextHeight = util.Math.MaxInt(maxTextHeight, tb.Height())
break
case TickPositionBetweenTicks:
if index > 0 {
@ -171,7 +175,7 @@ func (xa XAxis) Render(r Renderer, canvasBox Box, ra Range, defaults Style, tick
}, finalTickStyle)
ftb := Text.MeasureLines(r, Text.WrapFit(r, t.Label, tx-ltx, finalTickStyle), finalTickStyle)
maxTextHeight = Math.MaxInt(maxTextHeight, ftb.Height())
maxTextHeight = util.Math.MaxInt(maxTextHeight, ftb.Height())
}
break
}