public void ToString_Should_Return_Path_Markup_Empty_Nonzero()
{
var target = new XPathGeometry();
var actual = target.ToString();
Assert.Equal("F1", actual);
}
public void ToString_Should_Return_Path_Markup_Empty_EvenOdd()
{
var target = new XPathGeometry() { FillRule = XFillRule.EvenOdd };
var actual = target.ToString();
Assert.Equal("", actual);
}
/// <summary>
/// Initializes a new instance of the <see cref="XPathGeometryContext"/> class.
/// </summary>
public XPathGeometryContext(XPathGeometry geometry)
{
if (geometry == null)
{
throw new ArgumentNullException(nameof(geometry));
}
_geometry = geometry;
}
/// <summary>
/// Initializes a new instance of the <see cref="XPathGeometryContext"/> class.
/// </summary>
public XPathGeometryContext(XPathGeometry geometry)
{
if (geometry == null)
{
throw new ArgumentNullException(nameof(geometry));
}
_geometry = geometry;
}
public void ToString_Should_Return_Empty()
{
var geometry = new XPathGeometry();
var target = ImmutableArray.Create<XPathFigure>();
var actual = geometry.ToString(target);
Assert.Equal(string.Empty, actual);
}
public void BeginFigure_Adds_New_Figure()
{
var geometry = new XPathGeometry();
var target = new XPathGeometryContext(geometry);
Assert.Equal(0, geometry.Figures.Length);
target.BeginFigure(new XPoint());
Assert.Equal(1, geometry.Figures.Length);
Assert.True(geometry.Figures[0].IsFilled);
Assert.True(geometry.Figures[0].IsClosed);
target.SetClosedState(false);
Assert.False(geometry.Figures[0].IsClosed);
}
public void CubicBezierTo_Adds_New_XCubicBezierSegment()
{
var geometry = new XPathGeometry();
var target = new XPathGeometryContext(geometry);
target.BeginFigure(new XPoint());
Assert.Equal(0, geometry.Figures[0].Segments.Length);
target.CubicBezierTo(new XPoint(), new XPoint(), new XPoint());
Assert.Equal(1, geometry.Figures[0].Segments.Length);
var segment = geometry.Figures[0].Segments[0];
Assert.IsType<XCubicBezierSegment>(segment);
Assert.True(segment.IsStroked);
Assert.True(segment.IsSmoothJoin);
}
private void Remove(XPathGeometry geometry)
{
if (geometry == null)
return;
geometry.PropertyChanged -= ObserveShape;
if (geometry.Figures != null)
{
Remove(geometry.Figures);
}
}
private void Add(XPathGeometry geometry)
{
if (geometry == null)
return;
geometry.PropertyChanged += ObserveShape;
if (geometry.Figures != null)
{
Add(geometry.Figures);
}
}
public void PolyQuadraticBezierTo_Adds_New_XPolyQuadraticBezierSegment()
{
var geometry = new XPathGeometry();
var target = new XPathGeometryContext(geometry);
target.BeginFigure(new XPoint());
Assert.Equal(0, geometry.Figures[0].Segments.Length);
target.PolyQuadraticBezierTo(ImmutableArray.Create<XPoint>(new XPoint(), new XPoint(), new XPoint()));
Assert.Equal(1, geometry.Figures[0].Segments.Length);
var segment = geometry.Figures[0].Segments[0];
Assert.IsType<XPolyQuadraticBezierSegment>(segment);
Assert.True(segment.IsStroked);
Assert.True(segment.IsSmoothJoin);
}
public void FillRule_Set_To_Nonzero_By_Default()
{
var target = new XPathGeometry();
Assert.Equal(XFillRule.Nonzero, target.FillRule);
}
public void Figures_Not_Null()
{
var target = new XPathGeometry();
Assert.NotNull(target.Figures);
}
/// <summary>
/// Creates a new <see cref="XPath"/> instance.
/// </summary>
/// <param name="name">The shape name.</param>
/// <param name="style">The shape style.</param>
/// <param name="geometry">The path geometry.</param>
/// <param name="isStroked">The flag indicating whether shape is stroked.</param>
/// <param name="isFilled">The flag indicating whether shape is filled.</param>
/// <returns>The new instance of the <see cref="XPath"/> class.</returns>
public static XPath Create(string name, ShapeStyle style, XPathGeometry geometry, bool isStroked = true, bool isFilled = true)
{
return new XPath()
{
Name = name,
Style = style,
IsStroked = isStroked,
IsFilled = isFilled,
Geometry = geometry
};
}
/// <inheritdoc/>
XPath IShapeFactory.Path(XPathGeometry geometry, bool isStroked, bool isFilled)
{
var style = _editor.Project.CurrentStyleLibrary.Selected;
var path = XPath.Create(
"",
_editor.Project.Options.CloneStyle ? style.Clone() : style,
geometry,
isStroked,
isFilled);
_editor.Project.AddShape(_editor.Project.CurrentContainer.CurrentLayer, path);
return path;
}
