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Add BenchmarkCircles for simple benchmarking

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This commit is contained in:
Michael Fogleman 2018-08-16 22:18:08 -04:00
parent b2d255c6f2
commit 6bee5281ff
1 changed files with 18 additions and 0 deletions
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18
context_test.go
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@ -292,3 +292,21 @@ func TestDashes(t *testing.T) {
saveImage(dc, "TestDashes") saveImage(dc, "TestDashes")
checkHash(t, dc, "d188069c69dcc3970edfac80f552b53c") checkHash(t, dc, "d188069c69dcc3970edfac80f552b53c")
} }
func BenchmarkCircles(b *testing.B) {
dc := NewContext(1000, 1000)
dc.SetRGB(1, 1, 1)
dc.Clear()
rnd := rand.New(rand.NewSource(99))
for i := 0; i < b.N; i++ {
x := rnd.Float64() * 1000
y := rnd.Float64() * 1000
dc.DrawCircle(x, y, 10)
if i%2 == 0 {
dc.SetRGB(0, 0, 0)
} else {
dc.SetRGB(1, 1, 1)
}
dc.Fill()
}
}