A simple refactor of generateImage() rearranging method calls in for loops.
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@ -43,8 +43,8 @@ func (c *DwellingCaptcha) generateImage(style string) *image.Image {
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for i := 0; i < 16; i++ {
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x0, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
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x1, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
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ctx.SetLineWidth(2)
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r, _ := rand.Int(rand.Reader, big.NewInt(int64(4)))
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ctx.SetLineWidth(2)
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ctx.DrawPoint(float64(x0.Int64()), float64(x1.Int64()), float64(r.Int64()))
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ctx.DrawLine(float64(x0.Int64()), 0, float64(ctx.Height()), float64(x1.Int64()))
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ctx.Stroke()
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@ -53,10 +53,10 @@ func (c *DwellingCaptcha) generateImage(style string) *image.Image {
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for i := 0; i < 16; i++ {
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x0, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
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x1, _ := rand.Int(rand.Reader, big.NewInt(int64(ctx.Height())))
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ctx.SetLineWidth(2)
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ctx.DrawLine(0, float64(x0.Int64()), float64(x1.Int64()), float64(ctx.Height()))
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r, _ := rand.Int(rand.Reader, big.NewInt(int64(4)))
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ctx.SetLineWidth(2)
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ctx.DrawPoint(float64(x0.Int64()), float64(x1.Int64()), float64(r.Int64()))
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ctx.DrawLine(0, float64(x0.Int64()), float64(x1.Int64()), float64(ctx.Height()))
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ctx.Stroke()
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}
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