/// <summary>
/// Renders the series on the specified render context.
/// </summary>
/// <param name="rc">The rendering context.</param>
/// <param name="model">The model.</param>
public override void Render(IRenderContext rc, PlotModel model)
{
var p0 = this.Transform(this.XAxis.ActualMinimum, this.YAxis.ActualMinimum);
var p1 = this.Transform(this.XAxis.ActualMaximum, this.YAxis.ActualMaximum);
var w = (int)(p1.X - p0.X);
var h = (int)(p0.Y - p1.Y);
int maxIterations = (int)this.ColorAxis.ActualMaximum + 1;
var pixels = new OxyColor[h, w];
ParallelFor(
0,
h,
i =>
{
double y = this.YAxis.ActualMinimum
+ ((double)i / (h - 1) * (this.YAxis.ActualMaximum - this.YAxis.ActualMinimum));
for (int j = 0; j < w; j++)
{
double x = this.XAxis.ActualMinimum
+ ((double)j / (w - 1)
* (this.XAxis.ActualMaximum - this.XAxis.ActualMinimum));
var iterations = Solve(x, y, maxIterations);
pixels[i, j] = this.ColorAxis.GetColor((double)iterations);
}
});
var bitmap = OxyImage.PngFromArgb(pixels);
//TEST rc.DrawImage(bitmap, p0.X, p1.Y, p1.X - p0.X, p0.Y - p1.Y, 1, true);
RenderingExtensions.DrawImage(rc, bitmap, p0.X, p1.Y, p1.X - p0.X, p0.Y - p1.Y, 1, true);
}
public void GetParentRenderingIdsForRendering_WhenPlaceholderIsNotDynamic_ReturnsEmptyEnumerable()
{
var parents = RenderingExtensions.GetParentRenderingIdsForRendering(Keys.PlaceholderKey);
parents.Should().NotBeNull();
parents.Should().BeEmpty();
}
public ModelSpawn(string directory, BinaryReader reader)
{
if (reader.BaseStream.Position == reader.BaseStream.Length)
{
return;
}
var flags = reader.ReadInt32();
reader.BaseStream.Position += 2 + 4;
var position = reader.Read <Vector3>();
position.X -= 32 * 533.333313f;
position.Y -= 32 * 533.333313f;
var rotation = reader.Read <Vector3>();
var rotationMatrix = RenderingExtensions.FromEulerAngles(rotation.Z * MathHelper.Pi / 180.0f,
rotation.X * MathHelper.Pi / 180.0f,
rotation.Y * MathHelper.Pi / 180.0f);
var translationMatrix = Matrix4.CreateTranslation(position);
var scaleMatrix = Matrix4.CreateScale(reader.ReadSingle());
PositionMatrix = rotationMatrix * scaleMatrix * translationMatrix;
if ((flags & 0x4) != 0)
{
reader.BaseStream.Position += 4 * 6; // BBox
}
var nameLength = reader.ReadInt32();
ModelName = string.Intern(System.Text.Encoding.UTF8.GetString(reader.ReadBytes(nameLength)));
}
public override string ProvideText(string text, double width, FontFamily font, double fontSize, Thickness padding)
{
var renderstr = text;
width -= 10;
if (TrimIndex >= renderstr.Length)
{
return(renderstr);
}
if (width <= 40)
{
return(renderstr);
}
var fixedprefix = text.Substring(0, TrimIndex);
var suffix = text.Substring(TrimIndex);
var ellipse = "...";
var renderSize = RenderingExtensions.EstimateLabelRenderSize(font, fontSize, padding, renderstr);
if (renderSize.Width > width)
{
do
{
suffix = suffix.Substring(1);
renderstr = fixedprefix + ellipse + suffix;
renderSize = RenderingExtensions.EstimateLabelRenderSize(font, fontSize, padding, renderstr);
} while (renderSize.Width > width && renderstr.Length > 2);
}
return(renderstr);
}
public void GetParentRenderingIdsForRendering_WhenPlaceholderIsNested_ReturnsCorrectParents(string originalKey, params string[] expectedParents)
{
var parents = RenderingExtensions.GetParentRenderingIdsForRendering(originalKey);
parents.Should().NotBeNull();
parents.Should().NotBeEmpty();
parents.Should().BeEquivalentTo(expectedParents);
}
/// <summary>
/// If the Rendering expects a Datasource and it is Null or Empty, return the Blank View.
/// </summary>
/// <param name="database"></param>
/// <param name="rendering"></param>
/// <param name="path"></param>
/// <returns></returns>
private string GetPath(Database database, Rendering rendering, string path)
{
if (!RenderingExtensions.RequiresDatasource(rendering.RenderingItem) ||
RenderingExtensions.DatasourceExists(database, rendering.DataSource))
{
return(path);
}
Log.Warn($"EXPERIENCE EDITOR - Datasource needs set on the View Rendering: {rendering.RenderingItem.DisplayName}, Path: {rendering.Item.Paths.FullPath}, ID: {rendering.Item.ID}.", this);
return(ExperienceEditorConstants.Views.BlankViewPath);
}
protected IMarker GetMarker(Rendering rendering)
{
// If the Rendering's Datasource Template field is empty, we assume that it does not need a Datasource to function.
if (!RenderingExtensions.RequiresDatasource(rendering.RenderingItem))
{
return(null);
}
// If the rendering has a valid Datasource, do not add the Wrapper otherwise add it.
return(Context.ContentDatabase.GetItem(rendering.DataSource) == null
? new DatasourceRenderingMarker(RenderingContext.Current, rendering.RenderingItem.DisplayName)
: null);
}
/// <summary>
/// Renders the series on the specified rendering context.
/// </summary>
/// <param name="rc">The rendering context.</param>
/// <param name="model">The owner plot model.</param>
public override void Render(IRenderContext rc, PlotModel model)
{
if (Points.Count == 0)
{
return;
}
if (Points.Count % 2 != 0)
{
throw new InvalidOperationException("The number of points should be even.");
}
if (this.XAxis == null || this.YAxis == null)
{
throw new InvalidOperationException("Axis has not been defined.");
}
var clippingRect = GetClippingRect();
IList <ScreenPoint> screenPoints =
//TEST Points.Select<IDataPoint, ScreenPoint>(this.Transform).ToList();
Alt.EnumerableHelper.ToList(Alt.EnumerableHelper.Select <IDataPoint, ScreenPoint>(Points, this.Transform));
var verticalLines = new List <ScreenPoint>();
for (int i = 0; i < screenPoints.Count; i += 2)
{
if (screenPoints[i].DistanceToSquared(screenPoints[i + 1]) < this.StrokeThickness)
{
screenPoints[i] = new ScreenPoint(screenPoints[i].X - (this.StrokeThickness * 0.5), screenPoints[i].Y);
screenPoints[i + 1] = new ScreenPoint(screenPoints[i].X + (this.StrokeThickness * 0.5), screenPoints[i].Y);
}
if (this.ShowVerticals && i > 0 && Math.Abs(screenPoints[i - 1].X - screenPoints[i].X) < this.Epsilon)
{
verticalLines.Add(screenPoints[i - 1]);
verticalLines.Add(screenPoints[i]);
}
}
//TEST rc.DrawClippedLineSegments(screenPoints, clippingRect, this.ActualColor, this.StrokeThickness, this.LineStyle, this.LineJoin, false);
RenderingExtensions.DrawClippedLineSegments(rc, screenPoints, clippingRect, this.ActualColor, this.StrokeThickness, this.LineStyle, this.LineJoin, false);
//TEST rc.DrawClippedLineSegments(verticalLines, clippingRect, this.ActualColor, this.StrokeThickness / 3, LineStyle.Dash, this.LineJoin, false);
RenderingExtensions.DrawClippedLineSegments(rc, verticalLines, clippingRect, this.ActualColor, this.StrokeThickness / 3, LineStyle.Dash, this.LineJoin, false);
//TEST rc.DrawMarkers(screenPoints, clippingRect, this.MarkerType, null, this.MarkerSize, this.MarkerFill, this.MarkerStroke, this.MarkerStrokeThickness);
RenderingExtensions.DrawMarkers(rc, screenPoints, clippingRect, this.MarkerType, null, this.MarkerSize, this.MarkerFill, this.MarkerStroke, this.MarkerStrokeThickness);
}
public ModelSpawn(string directory, BinaryReader reader)
{
Valid = false;
if (reader.BaseStream.Position == reader.BaseStream.Length)
{
return;
}
Valid = true;
Flags = reader.ReadUInt32();
AdtID = reader.ReadUInt16();
ID = reader.ReadUInt32();
var position = reader.Read <Vector3>();
position.X -= 32 * 533.333313f;
position.Y -= 32 * 533.333313f;
var rotation = reader.Read <Vector3>();
/// THIS IS OK. IF IT IS BECOMING WRONG, SWAP ROT.Z AND ROT.X
var rotationMatrix = RenderingExtensions.FromEulerAngles(rotation.Z * MathHelper.Pi / 180.0f,
rotation.X * MathHelper.Pi / 180.0f,
rotation.Y * MathHelper.Pi / 180.0f);
var translationMatrix = Matrix4.CreateTranslation(position);
var scaleMatrix = Matrix4.CreateScale(reader.ReadSingle());
PositionMatrix = rotationMatrix * scaleMatrix * translationMatrix;
if (HasBoundingBox)
{
BoundingBoxLow = reader.Read <Vector3>();
BoundingBoxHigh = reader.Read <Vector3>();
}
var nameLength = reader.ReadInt32();
Name = System.Text.Encoding.UTF8.GetString(reader.ReadBytes(nameLength));
Model = WorldModelCache.OpenInstance(directory, Name);
foreach (var model in Model.GroupModels)
{
model.AddInstance(PositionMatrix);
}
}
public override void Process(GetRendererArgs args)
{
var rendering = args.Rendering;
var database = Sitecore.Context.Database;
if (!database.Name.Equals("core") && RenderingExtensions.RequiresDatasource(rendering.RenderingItem) &&
!RenderingExtensions.DatasourceExists(database, rendering.DataSource) &&
!rendering.RenderingType.Equals("Layout"))
{
// Return Blank View if the Rendering Requires a Datasource and the Datasource doesn't exist.
args.Result = this.GetRenderer(rendering, args);
// Log for funzies
Log.Warn($"EXPERIENCE EDITOR - Datasource needs set on the Controller Rendering: {rendering.RenderingItem.DisplayName}, Path: {rendering.Item.Paths.FullPath}, ID: {rendering.Item.ID}.", this);
return;
}
base.Process(args);
}
public override string ProvideText(string text, double width, FontFamily font, double fontSize, Thickness padding)
{
var renderstr = text;
var ellipse = "...";
var ellipseSize = RenderingExtensions.EstimateLabelRenderSize(font, fontSize, padding, ellipse);
var renderSize = RenderingExtensions.EstimateLabelRenderSize(font, fontSize, padding, renderstr);
if (renderSize.Width > width)
{
do
{
renderstr = renderstr.Substring(1);
renderSize = RenderingExtensions.EstimateLabelRenderSize(font, fontSize, padding, renderstr);
} while (renderSize.Width > width - ellipseSize.Width && renderstr.Length > 2);
return(ellipse + renderstr);
}
return(renderstr);
}
public Size PredictRenderSizeAllocation(string text, double relativeToFontSize)
{
var textFontSize = relativeToFontSize * RelativeFontSize;
if (textFontSize <= 0)
{
return(new Size(0, 0));
}
var renderSize = RenderingExtensions.EstimateTextRenderSize(FontFamily, textFontSize, Padding, text);
if (TextRotation == TextRotation.None)
{
return(renderSize);
}
//var largest = renderSize.Largest();
//return new Size(largest, largest);
return(new Size(renderSize.Height, renderSize.Width));
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
var str = values[0].RequireType <string>();
var renderstr = str;
var targetControl = values[1].RequireType <Control>();
var relativeControl = values[2].RequireType <Control>();
var fallbackWidth = System.Convert.ToDouble(parameter);
var ellipse = "...";
var ellipseSize = RenderingExtensions.EstimateLabelRenderSize(targetControl.FontFamily, targetControl.FontSize, ellipse);
var targetWidth = relativeControl.ActualWidth - ellipseSize.Width - 10;
if (!targetControl.IsLoaded || targetWidth < 1)
{
targetWidth = fallbackWidth;
//targetControl.MouseDown += (s, e) =>
//{
// s.RequireType<ContentControl>().GetBindingExpression(ContentControl.ContentProperty)?.UpdateTarget();
// //targetControl.Width = (double)Convert(values, targetType, parameter, culture);
//};
}
var renderSize = RenderingExtensions.EstimateLabelRenderSize(targetControl.FontFamily, targetControl.FontSize, renderstr);
if (renderSize.Width > targetWidth)
{
do
{
renderstr = renderstr.Substring(1);
renderSize = RenderingExtensions.EstimateLabelRenderSize(targetControl.FontFamily, targetControl.FontSize, renderstr);
} while (renderSize.Width > targetWidth && renderstr.Length > 2);
return(ellipse + renderstr);
}
return(renderstr);
}
protected override void OnRender(DrawingContext drawingContext)
{
PART_bars.Children.Clear();
PART_xAxis.Children.Clear();
PART_highlight.Children.Clear();
if (FilteredData.Count < 1)
{
base.OnRender(drawingContext);
return;
}
var total = FilteredData.MaxValue();
var context = new ProviderContext(FilteredData.Count);
var barAvailableWidth = PART_bars.RenderSize.Width / FilteredData.Count;
var barActiveWidth = barAvailableWidth * SegmentWidthPercentage;
var barLeftSpacing = (barAvailableWidth - barActiveWidth) / 2;
var barLabelSize = RenderingExtensions.EstimateLabelRenderSize(BarTotalFontFamily, BarTotalFontSize);
MaterialProvider.Reset(context);
var xtrace = 0;
foreach (var d in FilteredData)
{
var materialSet = MaterialProvider.ProvideNext(context);
var axisLabel = new Label
{
Content = d.CategoryName,
IsHitTestVisible = false,
HorizontalContentAlignment = HorizontalAlignment.Center,
VerticalContentAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Bottom,
Width = barAvailableWidth,
Margin = new Thickness(barAvailableWidth * xtrace, 0, 0, 0),
Foreground = BarTotalForeground.GetMaterial(materialSet),
DataContext = this
};
axisLabel.BindTextualPrimitive <XAxisPrimitive>(this);
PART_xAxis.Children.Add(axisLabel);
xtrace++;
}
var horizontalTrace = 0d;
var xAxisHeight = PART_xAxis.ActualHeight;
var backHeight = PART_bars.RenderSize.Height - xAxisHeight;
MaterialProvider.Reset(context);
foreach (var d in FilteredData)
{
var materialSet = MaterialProvider.ProvideNext(context);
var backRectangle = new Rectangle
{
Width = barActiveWidth,
Height = backHeight,
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Margin = new Thickness(horizontalTrace + barLeftSpacing, 0, 0, xAxisHeight),
Fill = SegmentSpaceBackground.GetMaterial(materialSet)
};
//backRectangle.MouseEnter += (s, e) => barMouseEnter(d);
//BindingOperations.SetBinding(backRectangle, Shape.FillProperty, new Binding("SegmentSpaceBackground") { Source = this });
PART_bars.Children.Add(backRectangle);
var verticalTrace = 0d;
var pathBuffer = new List <Shape>();
var height = d.Value.Map(0, total, 0, PART_bars.RenderSize.Height - xAxisHeight - barLabelSize.Height);
var rectangle = new Rectangle
{
Width = barActiveWidth,
Height = height + verticalTrace,
Fill = SegmentForeground.GetMaterial(materialSet),
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Margin = new Thickness(horizontalTrace + barLeftSpacing, 0, 0, xAxisHeight)
};
//rectangle.MouseEnter += (s, e) => barMouseEnter(d);
//rectangle.MouseLeave += (s, e) => barMouseLeave(s, e, d, sd);
rectangle.RenderTransform = new ScaleTransform(1, (IsLoaded ? 1 : 0), .5, 1); //TODO get rid of all isloaded conditional sets
rectangle.RenderTransformOrigin = new Point(.5, 1);
d.RenderedVisual = rectangle;
pathBuffer.Add(rectangle);
verticalTrace += height;
for (var x = pathBuffer.Count - 1; x >= 0; x--)
{
var path = pathBuffer[x];
PART_bars.Children.Add(path);
}
var barLabel = new Label
{
Content = d.Value,
IsHitTestVisible = false,
HorizontalContentAlignment = HorizontalAlignment.Center,
VerticalContentAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Bottom,
Width = barAvailableWidth,
Foreground = BarTotalForeground.GetMaterial(materialSet),
Margin = new Thickness(horizontalTrace, 0, 0, xAxisHeight + verticalTrace),
};
barLabel.BindTextualPrimitive <BarTotalPrimitive>(this);
d.RenderedVisual = pathBuffer;
PART_bars.Children.Add(barLabel);
horizontalTrace += barAvailableWidth;
}
base.OnRender(drawingContext);
}
/// <summary>
/// Renders the series on the specified render context.
/// </summary>
/// <param name="rc">The rendering context.</param>
/// <param name="model">The model.</param>
public override void Render(IRenderContext rc, PlotModel model)
{
var points = this.Points;
if (points.Count == 0)
{
return;
}
this.VerifyAxes();
var clippingRect = GetClippingRect();
int n = points.Count;
// Transform all points to screen coordinates
var segments = new List <ScreenPoint>(n * 6);
for (int i = 0; i < n; i++)
{
var sp = XAxis.Transform(points[i].X, points[i].Y, YAxis);
var ei = points[i] as ErrorItem;
double errorx = ei != null ? ei.XError * XAxis.Scale : 0;
double errory = ei != null?ei.YError *Math.Abs(YAxis.Scale) : 0;
double d = 4;
if (errorx > 0)
{
var p0 = new ScreenPoint(sp.X - (errorx * 0.5), sp.Y);
var p1 = new ScreenPoint(sp.X + (errorx * 0.5), sp.Y);
segments.Add(p0);
segments.Add(p1);
segments.Add(new ScreenPoint(p0.X, p0.Y - d));
segments.Add(new ScreenPoint(p0.X, p0.Y + d));
segments.Add(new ScreenPoint(p1.X, p1.Y - d));
segments.Add(new ScreenPoint(p1.X, p1.Y + d));
}
if (errory > 0)
{
var p0 = new ScreenPoint(sp.X, sp.Y - (errory * 0.5));
var p1 = new ScreenPoint(sp.X, sp.Y + (errory * 0.5));
segments.Add(p0);
segments.Add(p1);
segments.Add(new ScreenPoint(p0.X - d, p0.Y));
segments.Add(new ScreenPoint(p0.X + d, p0.Y));
segments.Add(new ScreenPoint(p1.X - d, p1.Y));
segments.Add(new ScreenPoint(p1.X + d, p1.Y));
}
}
// clip the line segments with the clipping rectangle
for (int i = 0; i + 1 < segments.Count; i += 2)
{
//TEST rc.DrawClippedLine(
RenderingExtensions.DrawClippedLine(rc,
new[] { segments[i], segments[i + 1] },
clippingRect,
2,
this.GetSelectableColor(this.Color),
this.StrokeThickness,
LineStyle.Solid,
OxyPenLineJoin.Bevel,
true);
}
}
protected override void OnRender(DrawingContext drawingContext)
{
//TODO potential rendering loop.
if (FilteredData.Count < 1)
{
FilteredData = DataFilter.Filter(DataSorter.Sort(Data));
base.OnRender(drawingContext);
return;
}
visualContext = new ParetoChartVisualContext();
PART_bars.Children.Clear();
PART_barlabels.Children.Clear();
PART_line.Children.Clear();
PART_xaxis.Children.Clear();
//_highlightGrid.Children.Clear();
var max = FilteredData.MaxValue();
var context = new ProviderContext(FilteredData.Count);
var barAvailableWidth = (PART_bars.RenderSize.Width) / FilteredData.Count;
var barActiveWidth = barAvailableWidth * SegmentWidthPercentage;
var barLeftSpacing = (barAvailableWidth - barActiveWidth) / 2;
var barLabelSize = RenderingExtensions.EstimateLabelRenderSize(BarTotalFontFamily, BarTotalFontSize);
MaterialProvider.Reset(context);
#region X-Axis Label Generation
var xtrace = 0;
foreach (var d in FilteredData)
{
var material = MaterialProvider.ProvideNext(context);
var categoryVisualContext = new ParetoChartCategoryVisualContext();
var axisLabel = new Label
{
Content = d.CategoryName,
IsHitTestVisible = false,
HorizontalContentAlignment = HorizontalAlignment.Center,
VerticalContentAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Bottom,
Width = barAvailableWidth,
Margin = new Thickness(barAvailableWidth * xtrace, 0, 0, 0),
DataContext = this,
Foreground = XAxisForeground.GetMaterial(material)
};
axisLabel.BindTextualPrimitive <XAxisPrimitive>(this);
categoryVisualContext.AxisLabel = axisLabel;
PART_xaxis.Children.Add(axisLabel);
visualContext.CategoryVisuals.Add(categoryVisualContext);
xtrace++;
}
#endregion
MaterialProvider.Reset(context);
var horizontalTrace = 0d;
var xAxisHeight = barLabelSize.Height; //_xAxisGrid.ActualHeight;
var backHeight = PART_bars.RenderSize.Height - xAxisHeight;
var trace = 0;
foreach (var d in FilteredData)
{
var currentCategoryVisualContext = visualContext.CategoryVisuals[trace];
currentCategoryVisualContext.CategoryDataPoint = d;
//if (barActiveWidth <= 0 || backHeight <= 0) return; //TODO fix
var material = MaterialProvider.ProvideNext(context);
currentCategoryVisualContext.CategoryMaterialSet = material;
var backRectangle = new Rectangle
{
Width = barActiveWidth,
Height = Math.Abs(backHeight),
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Fill = SegmentSpaceBackground.GetMaterial(material),
Margin = new Thickness(horizontalTrace + barLeftSpacing, 0, 0, xAxisHeight)
};
currentCategoryVisualContext.InactiveBarVisual = backRectangle;
PART_bars.Children.Add(backRectangle);
var height = d.Value.Map(0, max, 0, PART_bars.RenderSize.Height - xAxisHeight - barLabelSize.Height);
var rectangle = new Rectangle
{
Width = barActiveWidth,
Height = Math.Abs(height),
Fill = SegmentForeground.GetMaterial(material),
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Margin = new Thickness(horizontalTrace + barLeftSpacing, 0, 0, xAxisHeight),
RenderTransform = new ScaleTransform(1, 0, .5, 1),
RenderTransformOrigin = new Point(.5, 1)
};
currentCategoryVisualContext.ActiveBarRenderTransformScaleYAnimationAspect =
new AnimationAspect <double, Transform, DoubleAnimation>(rectangle.RenderTransform,
ScaleTransform.ScaleYProperty, 0, 1, animationState)
{
AccelerationRatio = AnimationParameters.AccelerationRatio,
DecelerationRatio = AnimationParameters.DecelerationRatio,
Duration = TimeSpan.FromMilliseconds(800)
};
//TODO replace .RenderedVisual pairing method completely
d.RenderedVisual = rectangle;
PART_bars.Children.Add(rectangle);
#region Bar Value Label Generation
var beginBarLabelMargin = new Thickness(horizontalTrace, 0, 0, xAxisHeight);
var actualBarLabelMargin = new Thickness(horizontalTrace, 0, 0, xAxisHeight + height);
var barLabel = new Label
{
Content = d.Value,
IsHitTestVisible = false,
HorizontalContentAlignment = HorizontalAlignment.Center,
VerticalContentAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Bottom,
Width = barAvailableWidth,
Foreground = BarTotalForeground.GetMaterial(material)
};
barLabel.BindTextualPrimitive <BarTotalPrimitive>(this);
currentCategoryVisualContext.BarLabelMarginAnimationAspect = new AnimationAspect
<Thickness, Label, ThicknessAnimation>(
barLabel, MarginProperty, beginBarLabelMargin, actualBarLabelMargin, animationState)
{
AccelerationRatio = AnimationParameters.AccelerationRatio,
DecelerationRatio = AnimationParameters.DecelerationRatio,
Duration = TimeSpan.FromMilliseconds(800)
};
#endregion
PART_barlabels.Children.Add(barLabel);
horizontalTrace += barAvailableWidth;
trace++;
}
var total = FilteredData.SumValue();
var availableLineGraphSize = new Size(PART_bars.ActualWidth - (DotRadius * 2),
PART_bars.ActualHeight - (DotRadius * 2) - xAxisHeight);
var startX = (barAvailableWidth / 2) - DotRadius;
var verticalpttrace = 0d;
var pttrace = 0;
var pathSegments = new PathSegmentCollection();
var pathFigure = new PathFigure
{
Segments = pathSegments
};
MaterialProvider.Reset(context);
var isFirstPoint = true;
foreach (var d in FilteredData)
{
var material = MaterialProvider.ProvideNext(context);
var currentCategoryVisualContext = visualContext.CategoryVisuals[pttrace];
var nextPoint = new Point(startX + (barAvailableWidth * pttrace), verticalpttrace + xAxisHeight);
var baseAnimationPoint = new Point(nextPoint.X, 0).LocalizeInCartesianSpace(PART_line);
var actualNextPoint = nextPoint.LocalizeInCartesianSpace(PART_line);
// TODO get rid of this
var plottedPoint = IsLoaded ? actualNextPoint : baseAnimationPoint;
if (isFirstPoint)
{
visualContext.PolyLineStartPointAnimationAspect = new AnimationAspect <Point, PathFigure, PointAnimation>(
pathFigure, PathFigure.StartPointProperty, baseAnimationPoint, actualNextPoint, animationState)
{
AccelerationRatio = AnimationParameters.AccelerationRatio,
DecelerationRatio = AnimationParameters.DecelerationRatio,
Duration = TimeSpan.FromMilliseconds(800),
};
isFirstPoint = false;
}
else
{
var lineSegment = new LineSegment(plottedPoint, true)
{
IsSmoothJoin = true
};
pathSegments.Add(lineSegment);
visualContext.LineSegmentVisuals.Add(new ParetoChartLineSegmentVisualContext
{
PointAnimationAspect =
new AnimationAspect <Point, LineSegment, PointAnimation>(lineSegment, LineSegment.PointProperty,
baseAnimationPoint, actualNextPoint, animationState)
{
AccelerationRatio = AnimationParameters.AccelerationRatio,
DecelerationRatio = AnimationParameters.DecelerationRatio,
Duration = TimeSpan.FromMilliseconds(800)
}
});
}
var beginDotMargin = new Thickness(nextPoint.X, 0, 0, xAxisHeight);
var actualDotMargin = new Thickness(nextPoint.X, 0, 0, nextPoint.Y);
var dot = new Ellipse
{
Width = (DotRadius * 2),
Height = (DotRadius * 2),
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Fill = DotFill.GetMaterial(material),
Stroke = DotStroke.GetMaterial(material),
};
BindingOperations.SetBinding(dot, Shape.StrokeThicknessProperty, new Binding("DotStrokeThickness")
{
Source = this
});
currentCategoryVisualContext.DotMarginAnimationAspect =
new AnimationAspect <Thickness, Ellipse, ThicknessAnimation>(dot, MarginProperty,
beginDotMargin, actualDotMargin, animationState)
{
AccelerationRatio = AnimationParameters.AccelerationRatio,
DecelerationRatio = AnimationParameters.DecelerationRatio,
Duration = TimeSpan.FromMilliseconds(800)
};
PART_line.Children.Add(dot);
Panel.SetZIndex(dot, 50);
verticalpttrace += d.Value.Map(0, total, 0, availableLineGraphSize.Height);
pttrace++;
}
var path = new Path
{
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Data = new PathGeometry
{
Figures = new PathFigureCollection
{
pathFigure
}
},
Margin = new Thickness(DotRadius, 0, 0, xAxisHeight + DotRadius),
Stroke = LineStroke.GetMaterial(FallbackMaterialSet),
};
BindingOperations.SetBinding(path, Shape.StrokeThicknessProperty, new Binding("LineStrokeThickness")
{
Source = this
});
PART_line.Children.Add(path);
base.OnRender(drawingContext);
}
protected override void OnRender(DrawingContext drawingContext)
{
visualContext = new HorizontalBarChartVisualContext();
PART_bars.Rows = FilteredData.Count;
PART_yaxis.Rows = FilteredData.Count;
PART_bars.Children.Clear();
PART_yaxis.Children.Clear();
if (FilteredData.Count < 1)
{
base.OnRender(drawingContext);
return;
}
var effeectiveTargetRenderingMax = CommonFixedRangeMax > 0 ? CommonFixedRangeMax : FilteredData.MaxValue();
var context = new ProviderContext(FilteredData.Count);
MaterialProvider.Reset(context);
double YAxisRenderingWidth;
if (CommonYAxisWidth <= 0)
{
var maxYAxisTextLength = FilteredData.Select(d => RenderingExtensions.EstimateLabelRenderSize(
YAxisFontFamily, YAxisFontSize, d.CategoryName))
.Select(renderSize => renderSize.Width).Concat(new[] { 0.0 }).Max();
YAxisRenderingWidth = maxYAxisTextLength;
}
else
{
YAxisRenderingWidth = CommonYAxisWidth;
}
PART_yaxis.Width = YAxisRenderingWidth;
var maxValueTextLength = FilteredData.Select(d => RenderingExtensions.EstimateLabelRenderSize(
BarTotalFontFamily, BarTotalFontSize, new Thickness(10, 5, 10, 5), d.Value.ToString(CultureInfo.InvariantCulture)))
.Select(renderSize => renderSize.Width).Concat(new[] { 0.0 }).Max();
var totalAvailableVerticalSpace = 0.0;
if (CommonFixedRowHeight > 0)
{
totalAvailableVerticalSpace = CommonFixedRowHeight;
}
else
{
totalAvailableVerticalSpace = PART_bars.ActualHeight / FilteredData.Count;
}
var totalAvailableHorizontalExpanse = PART_bars.ActualWidth;
var totalAvailableHorizontalSpace = totalAvailableHorizontalExpanse - maxValueTextLength;
var actualBarHeight = totalAvailableVerticalSpace * SegmentWidthPercentage;
foreach (var d in FilteredData)
{
var barContext = new HorizontalBarChartSegmentVisualContext();
var barWidth = d.Value.Map(0, effeectiveTargetRenderingMax, 0, totalAvailableHorizontalSpace);
var materialSet = MaterialProvider.ProvideNext(context);
var barGrid = new Grid();
var bar = new Rectangle
{
Fill = SegmentForeground.GetMaterial(materialSet),
Height = actualBarHeight,
Width = barWidth,
HorizontalAlignment = HorizontalAlignment.Left
};
barGrid.Children.Add(bar);
barContext.ActiveBar = bar;
var barSpaceBackground = new Rectangle
{
Fill = SegmentSpaceBackground.GetMaterial(materialSet),
Height = actualBarHeight,
Width = totalAvailableHorizontalExpanse,
HorizontalAlignment = HorizontalAlignment.Left
};
barGrid.Children.Add(barSpaceBackground);
barContext.InactiveBar = barSpaceBackground;
var barLabel = new Label
{
Content = d.Value,
IsHitTestVisible = false,
HorizontalContentAlignment = HorizontalAlignment.Center,
VerticalContentAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left,
//VerticalAlignment = VerticalAlignment.Center ,
Width = maxValueTextLength,
Padding = new Thickness(10, 5, 10, 5),
Foreground = BarTotalForeground.GetMaterial(materialSet),
Margin = new Thickness(barWidth, 0, 0, 0),
};
barLabel.BindTextualPrimitive <BarTotalPrimitive>(this);
barGrid.Children.Add(barLabel);
barContext.BarLabel = barLabel;
PART_bars.Children.Add(barGrid);
var yaxisLabel = new Label
{
Content = TextRenderingStrategy.ProvideText(d.CategoryName, YAxisRenderingWidth, YAxisFontFamily, YAxisFontSize, YAxisPadding),
IsHitTestVisible = false,
HorizontalContentAlignment = HorizontalAlignment.Left,
VerticalContentAlignment = VerticalAlignment.Center,
ToolTip = d.CategoryName,
//HorizontalAlignment = HorizontalAlignment.Left,
//VerticalAlignment = VerticalAlignment.Center,
Width = YAxisRenderingWidth,
Foreground = YAxisForeground.GetMaterial(materialSet),
Margin = new Thickness(0, 0, 0, 0),
Padding = YAxisPadding
};
yaxisLabel.BindTextualPrimitive <YAxisPrimitive>(this);
PART_yaxis.Children.Add(yaxisLabel);
visualContext.BarVisuals.Add(barContext);
}
base.OnRender(drawingContext);
}
public void GetParentRenderingIdsForRendering_WhenPlaceholderKeyIsInvalid_ThrowsException(string key)
{
Assert.Throws <ArgumentNullException>(() => RenderingExtensions.GetParentRenderingIdsForRendering(key));
}
/// <summary>
/// Renders the series on the specified render context.
/// </summary>
/// <param name="rc">The rendering context.</param>
/// <param name="model">The model.</param>
public override void Render(IRenderContext rc, PlotModel model)
{
if (this.Matrix == null)
{
return;
}
int m = this.Matrix.GetLength(0);
int n = this.Matrix.GetLength(1);
var p0 = this.Transform(0, 0);
var p1 = this.Transform(n, m);
if (this.image == null)
{
var pixels = new OxyColor[m, n];
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
pixels[i, j] = Math.Abs(this.Matrix[m - 1 - i, j]) <= this.ZeroTolerance ? OxyColors.Transparent : this.NotZeroColor;
}
}
this.image = OxyImage.PngFromArgb(pixels);
}
var clip = this.GetClippingRect();
var x0 = Math.Min(p0.X, p1.X);
var y0 = Math.Min(p0.Y, p1.Y);
var w = Math.Abs(p0.X - p1.X);
var h = Math.Abs(p0.Y - p1.Y);
//TEST rc.DrawClippedImage(clip, this.image, x0, y0, w, h, 1, false);
RenderingExtensions.DrawClippedImage(rc, clip, this.image, x0, y0, w, h, 1, false);
var points = new List <ScreenPoint>();
if (this.GridInterval > 0)
{
var p2 = this.Transform(this.GridInterval, this.GridInterval);
if (Math.Abs(p2.Y - p0.Y) > this.MinimumGridLineDistance)
{
for (int i = 1; i < n; i += this.GridInterval)
{
points.Add(this.Transform(0, i));
points.Add(this.Transform(n, i));
}
}
if (Math.Abs(p2.X - p0.X) > this.MinimumGridLineDistance)
{
for (int j = 1; j < m; j += this.GridInterval)
{
points.Add(this.Transform(j, 0));
points.Add(this.Transform(j, m));
}
}
}
if (this.ShowDiagonal)
{
points.Add(this.Transform(0, 0));
points.Add(this.Transform(n, m));
}
//TEST rc.DrawClippedLineSegments(points, clip, this.GridColor, 1, LineStyle.Solid, OxyPenLineJoin.Miter, true);
RenderingExtensions.DrawClippedLineSegments(rc, points, clip, this.GridColor, 1, LineStyle.Solid, OxyPenLineJoin.Miter, true);
if (this.BorderColor != null)
{
var borderPoints = new List <ScreenPoint>
{
this.Transform(0, 0),
this.Transform(m, 0),
this.Transform(0, n),
this.Transform(m, n),
this.Transform(0, 0),
this.Transform(0, n),
this.Transform(m, 0),
this.Transform(m, n)
};
//TEST rc.DrawClippedLineSegments(
RenderingExtensions.DrawClippedLineSegments(rc,
borderPoints, clip, this.BorderColor, 1, LineStyle.Solid, OxyPenLineJoin.Miter, true);
}
}