public void Parses_Implicit_Line_Command_After_Move(string pathData)
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse(pathData);
var figure = pathGeometry.Figures[0];
var segment = figure.Segments[0];
Assert.IsType <LineSegment>(segment);
var lineSegment = (LineSegment)segment;
Assert.Equal(new Point(10, 10), lineSegment.Point);
figure = pathGeometry.Figures[1];
segment = figure.Segments[0];
Assert.IsType <LineSegment>(segment);
lineSegment = (LineSegment)segment;
Assert.Equal(new Point(20, 20), lineSegment.Point);
}
}
public static string Transform(string path, double shiftX, double shiftY, double scaleX, double scaleY)
{
var writer = new PathWriter(new Point(shiftX, shiftY), new Point(scaleX, scaleY));
var parser = new PathMarkupParser(writer);
parser.Parse(path);
return(writer.GetPath());
}
public void Throws_InvalidDataException_On_None_Defined_Command(string pathData)
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
Assert.Throws<InvalidDataException>(() => parser.Parse(pathData));
}
}
internal static string ParseGeometry(string pathString, IFormatProvider formatProvider)
{
var fillRule = FillRule.EvenOdd;
var context = new GeneratedStreamGeometryContext();
var parser = new PathMarkupParser(context);
parser.Parse(pathString, ref fillRule);
return(context.Generated);
}
public void Move_Line_RelativeVerticalLine()
{
StreamGeometry geometry = new StreamGeometry();
MockContext context = new MockContext();
PathMarkupParser target = new PathMarkupParser(geometry, context);
target.Parse("M3,4 L5,6 v7");
Assert.AreEqual("M3,4 L5,6 L5,13 ", context.Trace);
}
public void Move_Line_HorizontalLine()
{
StreamGeometry geometry = new StreamGeometry();
MockContext context = new MockContext();
PathMarkupParser target = new PathMarkupParser(geometry, context);
target.Parse("M3,4 L5,6 H7");
Assert.AreEqual("M3,4 L5,6 L7,6 ", context.Trace);
}
public void Move_RelativeLine_RelativeLine()
{
StreamGeometry geometry = new StreamGeometry();
MockContext context = new MockContext();
PathMarkupParser target = new PathMarkupParser(geometry, context);
target.Parse("M3,4 l5,6 7,8");
Assert.AreEqual("M3,4 L8,10 L15,18 ", context.Trace);
}
public void Parses_FillMode_Before_Move()
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse("F 1M0,0");
Assert.Equal(FillRule.NonZero, pathGeometry.FillRule);
}
}
public void Should_AlwaysEndFigure(string pathData)
{
var context = new Mock <IGeometryContext>();
using (var parser = new PathMarkupParser(context.Object))
{
parser.Parse(pathData);
}
context.Verify(v => v.EndFigure(It.IsAny <bool>()), Times.AtLeastOnce());
}
public void Should_Parse(string pathData)
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse(pathData);
Assert.True(true);
}
}
public void Parses_Close()
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse("M0 0L10 10z");
var figure = pathGeometry.Figures[0];
Assert.True(figure.IsClosed);
}
}
public void Parses_Move()
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse("M10 10");
var figure = pathGeometry.Figures[0];
Assert.Equal(new Point(10, 10), figure.StartPoint);
}
}
public void Parse_Large_Path()
{
const string PathData = "F1 M 16.6309 18.6563C 17.1309 8.15625 29.8809 14.1563 29.8809 14.1563C 30.8809 11.1563 34.1308 11.4063" +
" 34.1308 11.4063C 33.5 12 34.6309 13.1563 34.6309 13.1563C 32.1309 13.1562 31.1309 14.9062 31.1309 14.9" +
"062C 41.1309 23.9062 32.6309 27.9063 32.6309 27.9062C 24.6309 24.9063 21.1309 22.1562 16.6309 18.6563 Z" +
" M 16.6309 19.9063C 21.6309 24.1563 25.1309 26.1562 31.6309 28.6562C 31.6309 28.6562 26.3809 39.1562 18" +
".3809 36.1563C 18.3809 36.1563 18 38 16.3809 36.9063C 15 36 16.3809 34.9063 16.3809 34.9063C 16.3809 34" +
".9063 10.1309 30.9062 16.6309 19.9063 Z ";
var streamGeometry = new StreamGeometry();
using (var context = streamGeometry.Open())
using (var parser = new PathMarkupParser(context))
{
parser.Parse(PathData);
}
}
public void Parses_Scientific_Notation_Double()
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse("M -1.01725E-005 -1.01725e-005");
var figure = pathGeometry.Figures[0];
Assert.Equal(
new Point(
double.Parse("-1.01725E-005", NumberStyles.Float, CultureInfo.InvariantCulture),
double.Parse("-1.01725E-005", NumberStyles.Float, CultureInfo.InvariantCulture)),
figure.StartPoint);
}
}
public void Parses_Line()
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse("M0 0L10 10");
var figure = pathGeometry.Figures[0];
var segment = figure.Segments[0];
Assert.IsType<LineSegment>(segment);
var lineSegment = (LineSegment)segment;
Assert.Equal(new Point(10, 10), lineSegment.Point);
}
}
public void Should_Parse_Flags_Without_Separator()
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse("a.898.898 0 01.27.188");
var figure = pathGeometry.Figures[0];
var segments = figure.Segments;
Assert.NotNull(segments);
Assert.Equal(1, segments.Count);
var arcSegment = segments[0];
Assert.IsType <ArcSegment>(arcSegment);
}
}
public void CloseFigure_Should_Move_CurrentPoint_To_CreateFigurePoint()
{
var pathGeometry = new PathGeometry();
using (var context = new PathGeometryContext(pathGeometry))
using (var parser = new PathMarkupParser(context))
{
parser.Parse("M10,10L100,100Z m10,10");
Assert.Equal(2, pathGeometry.Figures.Count);
var figure = pathGeometry.Figures[0];
Assert.Equal(new Point(10, 10), figure.StartPoint);
Assert.Equal(true, figure.IsClosed);
Assert.Equal(new Point(100, 100), ((LineSegment)figure.Segments[0]).Point);
figure = pathGeometry.Figures[1];
Assert.Equal(new Point(20, 20), figure.StartPoint);
}
}
