Stroke AddStroke(Vectors vectors)
{
var controlpoints = new CoordinateList <double> {
new Coordinate <double>(10, 10),
new Coordinate <double>(50, 50),
new Coordinate <double>(100, 100)
};
return(vectors.NewFromPoints(VectorsStrokeType.Bezier, controlpoints,
true));
}
public void NewFromPoints()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList <double>()
{
new Coordinate <double>(50, 50),
new Coordinate <double>(100, 100),
new Coordinate <double>(150, 150)
};
vectors.NewFromPoints(VectorsStrokeType.Bezier, controlpoints, false);
Assert.AreEqual(1, vectors.Strokes.Count);
}
// [Test]
public void Close()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList<double>() {
new Coordinate<double>(50, 50),
new Coordinate<double>(100, 100),
new Coordinate<double>(150, 150)
};
var stroke = vectors.NewFromPoints(VectorsStrokeType.Bezier,
controlpoints, false);
stroke.Close();
bool closed;
stroke.GetPoints(out closed);
Assert.IsTrue(closed);
}
// [Test]
public void Close()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList <double>()
{
new Coordinate <double>(50, 50),
new Coordinate <double>(100, 100),
new Coordinate <double>(150, 150)
};
var stroke = vectors.NewFromPoints(VectorsStrokeType.Bezier,
controlpoints, false);
stroke.Close();
bool closed;
stroke.GetPoints(out closed);
Assert.IsTrue(closed);
}
public void GetPoints()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList<double>() {
new Coordinate<double>(50, 50),
new Coordinate<double>(100, 100),
new Coordinate<double>(150, 150)
};
var stroke = vectors.NewFromPoints(VectorsStrokeType.Bezier,
controlpoints, false);
bool closed;
// Fix me: this one segfaults
// var points = stroke.GetPoints(out closed);
// Assert.AreEqual(controlpoints.Count, points.Count);
// Assert.AreEqual(controlpoints, points);
// Assert.IsFalse(closed);
}
public void GetPoints()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList <double>()
{
new Coordinate <double>(50, 50),
new Coordinate <double>(100, 100),
new Coordinate <double>(150, 150)
};
var stroke = vectors.NewFromPoints(VectorsStrokeType.Bezier,
controlpoints, false);
bool closed;
// Fix me: this one segfaults
// var points = stroke.GetPoints(out closed);
// Assert.AreEqual(controlpoints.Count, points.Count);
// Assert.AreEqual(controlpoints, points);
// Assert.IsFalse(closed);
}
public void Scale()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList <double>()
{
new Coordinate <double>(50, 50),
new Coordinate <double>(100, 100),
new Coordinate <double>(150, 150)
};
var stroke = vectors.NewFromPoints(VectorsStrokeType.Bezier,
controlpoints, false);
double precision = 0.001;
stroke.Close();
double oldLength = stroke.GetLength(precision);
stroke.Scale(2, 2);
double newLength = stroke.GetLength(precision);
Assert.IsTrue(Math.Abs(2 * oldLength - newLength) < precision);
}
Stroke AddStroke(Vectors vectors)
{
var controlpoints = new CoordinateList<double> {
new Coordinate<double>(10, 10),
new Coordinate<double>(50, 50),
new Coordinate<double>(100, 100)
};
return vectors.NewFromPoints(VectorsStrokeType.Bezier, controlpoints,
true);
}
public void NewFromPoints()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList<double>() {
new Coordinate<double>(50, 50),
new Coordinate<double>(100, 100),
new Coordinate<double>(150, 150)
};
vectors.NewFromPoints(VectorsStrokeType.Bezier, controlpoints, false);
Assert.AreEqual(1, vectors.Strokes.Count);
}
public void Scale()
{
var vectors = new Vectors(_image, "firstVector");
var controlpoints = new CoordinateList<double>() {
new Coordinate<double>(50, 50),
new Coordinate<double>(100, 100),
new Coordinate<double>(150, 150)
};
var stroke = vectors.NewFromPoints(VectorsStrokeType.Bezier,
controlpoints, false);
double precision = 0.001;
stroke.Close();
double oldLength = stroke.GetLength(precision);
stroke.Scale(2, 2);
double newLength = stroke.GetLength(precision);
Assert.IsTrue(Math.Abs(2 * oldLength - newLength) < precision);
}