public void Intersect()
{
PdfRectangle rectangle = new PdfRectangle(10, 10, 20, 20);
PdfRectangle rectangle1 = new PdfRectangle(149.95376d, 687.13456d, 451.73539d, 1478.4997d);
Assert.Null(rectangle.Intersect(rectangle1));
Assert.Equal(rectangle1, rectangle1.Intersect(rectangle1));
PdfRectangle rectangle2 = new PdfRectangle(50, 687.13456d, 350, 1478.4997d);
Assert.Equal(new PdfRectangle(149.95376d, 687.13456d, 350, 1478.4997d), rectangle1.Intersect(rectangle2));
PdfRectangle rectangle3 = new PdfRectangle(200, 800, 350, 1200);
Assert.Equal(rectangle3, rectangle1.Intersect(rectangle3));
}
private static double OverlappingArea(PdfRectangle rectangle1, PdfRectangle rectangle2)
{
var intersect = rectangle1.Intersect(rectangle2);
if (intersect.HasValue)
{
return intersect.Value.Area;
}
return 0;
}
