public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
if (values.Length != 3)
{
return(null);
}
double width = (double)values[0];
double height = (double)values[1];
Template.RightSideFormEnum rightSideForm = (Template.RightSideFormEnum)values[2];
ISideCurveGenerator rightSideGenerator = SideCurveGeneratorFactory.GetGeneratorFor(rightSideForm);
return(new PointCollection(Drawing.GetRightPolyline(width, height, rightSideGenerator)));
}
public override RenderedSvg RenderColumn()
{
var result = base.RenderColumn();
SvgGroup group = new SvgGroup();
VisualLayerPresentingVM[] layers = vm.Layers.ToArray();
for (int i = 0; i < layers.Length; i++)
{
VisualLayerPresentingVM lvm = layers[i];
if (lvm.Origin.CurrentClass != null)
{
ISideCurveGenerator sideCurveGenerator = SideCurveGeneratorFactory.GetGeneratorFor(lvm.Origin.CurrentClass.RightSideForm);
SvgPatternServer sps = lvm.Origin.CurrentClass.BackgroundPattern;
sps.PatternContentUnits = SvgCoordinateUnits.ObjectBoundingBox;
sps.PatternUnits = SvgCoordinateUnits.UserSpaceOnUse;
float ratio = sps.Width.Value / 64f;
sps.Width /= ratio;
sps.Height /= ratio;
SvgPolygon poly = new SvgPolygon();
poly.Stroke = new SvgColourServer(System.Drawing.Color.Black);
poly.StrokeWidth = 1f;
poly.Fill = sps;
var points = Drawing.GetPolygon(lvm.Width, lvm.Height, sideCurveGenerator).ToArray();
SvgPointCollection svgPoints = new SvgPointCollection();
for (int j = 0; j < points.Length; j++)
{
var point = points[j];
point.Y += lvm.Y;
AddPointToCollection(svgPoints, point);
}
poly.Points = svgPoints;
group.Children.Add(poly);
}
}
result.SVG = group;
return(result);
}
public static IEnumerable <Point> GetPolygon(double width, double height, ISideCurveGenerator sideCurve)
{
List <Point> result = new List <Point>();
result.Add(new Point(0.0, 0.0));
result.Add(new Point(width, 0.0));
IEnumerable <Point> sidePoints = sideCurve.GenerateSide(height).
Select(p => new Point(p.Y + width, p.X)); // transposing, so that (0.0;0.0);(length;0.0) projected to (width;0.0);(width;length)
result.AddRange(sidePoints);
result.Add(new Point(width, height));
result.Add(new Point(0.0, height));
return(result);
}
public override RenderedSvg RenderColumn()
{
var result = base.RenderColumn();
SvgGroup group = new SvgGroup();
VisualLayerPresentingVM[] layers = vm.Layers.ToArray();
for (int i = 0; i < layers.Length; i++)
{
VisualLayerPresentingVM lvm = layers[i];
SvgGroup levelGroup = new SvgGroup();
if (lvm.BackgroundClass.CurrentClass != null)
{
ISideCurveGenerator rightSideCurveGenerator = null;
if ((lvm.RightSideClass != null) && (lvm.RightSideClass.CurrentClass != null))
{
rightSideCurveGenerator = SideCurveGeneratorFactory.GetGeneratorFor(lvm.RightSideClass.CurrentClass.RightSideForm);
}
else
{
rightSideCurveGenerator = SideCurveGeneratorFactory.GetGeneratorFor(AnnotationPlane.Template.RightSideFormEnum.NotDefined);
}
SvgPolyline rightEdge = new SvgPolyline
{
Stroke = new SvgColourServer(System.Drawing.Color.Black),
StrokeWidth = 1f
};
var rightPoints = Drawing.GetRightPolyline(lvm.Width, lvm.Height, rightSideCurveGenerator).ToArray();
SvgPointCollection svgPoints = new SvgPointCollection();
for (int j = 0; j < rightPoints.Length; j++)
{
var point = rightPoints[j];
point.Y += lvm.Y;
AddPointToCollection(svgPoints, point);
}
rightEdge.Points = svgPoints;
levelGroup.Children.Add(rightEdge);
ISideCurveGenerator bottomSideCurveGenerator = null;
if ((lvm.BottomSideClass != null) && (lvm.BottomSideClass.CurrentClass != null))
{
bottomSideCurveGenerator = SideCurveGeneratorFactory.GetGeneratorFor(lvm.BottomSideClass.CurrentClass.BottomSideForm);
}
else
{
bottomSideCurveGenerator = SideCurveGeneratorFactory.GetGeneratorFor(AnnotationPlane.Template.BottomSideFormEnum.NotDefined);
}
SvgPolyline bottomEdge = new SvgPolyline
{
Stroke = new SvgColourServer(System.Drawing.Color.Black),
StrokeLineCap = SvgStrokeLineCap.Round,
StrokeWidth = 1f
};
if (lvm.BottomSideClass.CurrentClass != null)
{
if (lvm.BottomSideClass.CurrentClass.BottomSideForm == AnnotationPlane.Template.BottomSideFormEnum.Dotted)
{
bottomEdge.StrokeDashArray = new List <float>()
{
3, 3
}.
Select(p => new SvgUnit(p)) as SvgUnitCollection;
}
}
var bottomPoints = Drawing.GetBottomPolyline(lvm.Width, lvm.Height, bottomSideCurveGenerator).ToArray();
SvgPointCollection svgBottomPoints = new SvgPointCollection();
for (int j = 0; j < bottomPoints.Length; j++)
{
var point = bottomPoints[j];
point.Y += lvm.Y;
AddPointToCollection(svgBottomPoints, point);
}
bottomEdge.Points = svgBottomPoints;
levelGroup.Children.Add(bottomEdge);
SvgPolygon bckgrPolygon = new SvgPolygon
{
StrokeWidth = 0f
};
SvgPatternServer sps = lvm.BackgroundClass.CurrentClass.BackgroundPattern;
sps.PatternContentUnits = SvgCoordinateUnits.ObjectBoundingBox;
sps.PatternUnits = SvgCoordinateUnits.UserSpaceOnUse;
float ratio = sps.Width.Value / 64f;
sps.Width /= ratio;
sps.Height /= ratio;
bckgrPolygon.Fill = sps;
var bckgrPoints = Drawing.GetBackgroundPolyline(lvm.Width, lvm.Height, rightSideCurveGenerator).ToArray();
SvgPointCollection svgBckgrPoints = new SvgPointCollection();
for (int j = 0; j < bckgrPoints.Length; j++)
{
var point = bckgrPoints[j];
point.Y += lvm.Y;
AddPointToCollection(svgBckgrPoints, point);
}
bckgrPolygon.Points = svgBckgrPoints;
levelGroup.Children.Add(bckgrPolygon);
group.Children.Add(levelGroup);
}
}
result.SVG = group;
return(result);
}
public static IEnumerable <Point> GetBottomPolyline(double width, double height, ISideCurveGenerator bottomSideCurve)
{
List <Point> result = new List <Point>();
IEnumerable <Point> bottomSidePoints = bottomSideCurve.GenerateSide(width).
Select(p => new Point(p.X, p.Y + height)); // parallel shift, so that (0.0;0.0);(width;0.0) is shifted to (0.0;height);(width;height)
result.AddRange(bottomSidePoints);
return(result);
}
