zeni/go-chart
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This commit is contained in:
Will Charczuk 2016-07-11 00:02:31 -07:00
parent cb5c2df263
commit c173dcadd3
2 changed files with 16 additions and 5 deletions
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8
testserver/main.go
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@ -112,13 +112,15 @@ func measureTestHandler(rc *web.RequestContext) web.ControllerResult {
}
r.SetDPI(96)
r.SetFont(f)
r.SetFontSize(24.0)
r.SetFontSize(10.0)
r.SetFontColor(drawing.ColorBlack)
r.SetStrokeColor(drawing.ColorBlack)
label := "goog - 702.23"
tx, ty := 64, 64
tw, th := r.MeasureText("test")
tw, th := r.MeasureText(label)
r.MoveTo(tx, ty)
r.LineTo(tx+tw, ty)
r.LineTo(tx+tw, ty-th)
@ -126,7 +128,7 @@ func measureTestHandler(rc *web.RequestContext) web.ControllerResult {
r.LineTo(tx, ty)
r.Stroke()
r.Text("test", tx, ty)
r.Text(label, tx, ty)
r.Save(rc.Response)
return nil