public void BezierCurveAddsCorrectSvgCommand()
{
var curve = new PdfPath.BezierCurve(new PdfPoint(60, 105),
new PdfPoint(75, 30),
new PdfPoint(215, 115),
new PdfPoint(140, 160));
var builder = new StringBuilder();
curve.WriteSvg(builder);
Assert.Equal("C 75 30, 215 115, 140 160 ", builder.ToString());
}
public void LoopBezierCurveGeneratesCorrectBoundingBox()
{
var curve = new PdfPath.BezierCurve(new PdfPoint(166, 142),
new PdfPoint(75, 30),
new PdfPoint(215, 115),
new PdfPoint(140, 160));
var result = curve.GetBoundingRectangle();
Assert.NotNull(result);
Assert.Equal(160, result.Value.Top);
// Extends beyond start but not as far as 1st control point.
Assert.True(result.Value.Bottom < 142 && result.Value.Bottom > 30);
Assert.Equal(166, result.Value.Right);
// Extends beyond end.
Assert.True(result.Value.Left < 140);
}
