public void Ctor2ArgTest(double min0, double max0, bool vaiid1, double extent1, Order order1)
{
Range ut0 = new Range(min0, max0);
Assert.Equal(Math.Min(min0, max0), ut0.Min);
Assert.Equal(Math.Max(min0, max0), ut0.Max);
Assert.Equal(order1, ut0.Order);
Assert.Equal(vaiid1, ut0.IsValid);
Assert.Equal(extent1, ut0.Extent);
}
public void Ctor3ArgTest(Order order0, double min0, double max0, bool vaiid1, double extent1)
{
Range ut0 = new Range(order0, min0, max0);
Assert.Equal(order0, ut0.Order);
Assert.Equal(min0, ut0.Min);
Assert.Equal(max0, ut0.Max);
Assert.Equal(vaiid1, ut0.IsValid);
Assert.Equal(extent1, ut0.Extent);
}
public void ParseTest(string s0, bool valid, Order order, double min, double max)
{
Range r1 = Range.Parse(s0);
Assert.Equal(valid, r1.IsValid);
if (valid)
{
Assert.Equal(order, r1.Order);
Assert.Equal(min, r1.Min);
Assert.Equal(max, r1.Max);
}
}
public void GetTransformTest(Orientation orientation, string xrange, string yrange, string size, string[] pp0, string[] pp1)
{
Range xr0 = Range.Parse(xrange);
Range yr0 = Range.Parse(yrange);
Size s0 = Size.Parse(size);
Transform t = TransformSupport.GetTransform(orientation, xr0, yr0, s0);
for (int i = 0; i < pp0.Length; ++i)
{
Point p0 = Point.Parse(pp0[i]);
Point p1 = Point.Parse(pp1[i]);
Point p = t.Transform(p0);
Assert.Equal(p1.X, p.X, 5);
Assert.Equal(p1.Y, p.Y, 5);
}
}
public static Transform GetTransform(Orientation orientation, Range xRange, Range yRange, Size size)
{
if (orientation == Orientation.Horizontal)
{
if (xRange.Order == Order.Ascending && yRange.Order == Order.Ascending)
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(size.Width / xRange.Extent, -size.Height / yRange.Extent),
new TranslateTransform(0.0, size.Height)
}
});
}
else if (xRange.Order == Order.Ascending && yRange.Order == Order.Descending)
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(size.Width / xRange.Extent, size.Height / yRange.Extent),
new TranslateTransform(0.0, 0.0)
}
});
}
else if (xRange.Order == Order.Descending && yRange.Order == Order.Ascending)
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(-size.Width / xRange.Extent, -size.Height / yRange.Extent),
new TranslateTransform(size.Width, size.Height)
}
});
}
else
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(-size.Width / xRange.Extent, size.Height / yRange.Extent),
new TranslateTransform(size.Width, 0.0)
}
});
}
}
else
{
if (xRange.Order == Order.Ascending && yRange.Order == Order.Ascending)
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(size.Height / xRange.Extent, size.Width / yRange.Extent),
new RotateTransform(-90), new TranslateTransform(0.0, size.Height)
}
});
}
else if (xRange.Order == Order.Ascending && yRange.Order == Order.Descending)
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(size.Height / xRange.Extent, -size.Width / yRange.Extent),
new RotateTransform(-90), new TranslateTransform(size.Width, size.Height)
}
});
}
else if (xRange.Order == Order.Descending && yRange.Order == Order.Ascending)
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(size.Height / xRange.Extent, -size.Width / yRange.Extent),
new RotateTransform(90), new TranslateTransform(0.0, 0.0)
}
});
}
else
{
return(new TransformGroup()
{
Children =
{
new TranslateTransform(-xRange.Min, -yRange.Min), new ScaleTransform(size.Height / xRange.Extent, size.Width / yRange.Extent),
new RotateTransform(90), new TranslateTransform(size.Width, 0.0)
}
});
}
}
}
