public SelectionGeometryCache(IDirect2DFactory factory, PaintDotNet.Canvas.SelectionSnapshot selectionSnapshot)
{
this.factory = factory;
this.selectionSnapshot = selectionSnapshot;
this.geometry = LazyResult.New <IGeometry>(() => this.factory.CreateGeometry(selectionSnapshot.GeometryList.Value), LazyThreadSafetyMode.ExecutionAndPublication, new SingleUseCriticalSection());
this.pixelatedGeometry = LazyResult.New <IGeometry>(() => GeometryHelpers.ToDirect2DGeometryDestructive(this.factory, ScansHelpers.ConvertNonOverlappingScansToPolygons(selectionSnapshot.PixelatedScans.Value), FillMode.Alternate, FigureBegin.Filled, FigureEnd.Closed), LazyThreadSafetyMode.ExecutionAndPublication, new SingleUseCriticalSection());
}
public SelectionRenderParameters(PaintDotNet.Canvas.SelectionSnapshot selectionSnapshot, SizeDouble canvasSize, SizeDouble viewportSize, RectDouble viewportCanvasBounds, double scaleRatio, bool isInteriorFilled, Brush interiorBrush, bool isOutlineEnabled, bool isOutlineAntialiased, bool isOutlineAnimated, PaintDotNet.SelectionRenderingQuality selectionRenderingQuality)
{
this.SelectionSnapshot = selectionSnapshot;
this.CanvasSize = canvasSize;
this.ViewportSize = viewportSize;
this.ViewportCanvasBounds = viewportCanvasBounds;
this.ScaleRatio = scaleRatio;
this.IsInteriorFilled = isInteriorFilled;
this.InteriorBrush = interiorBrush;
this.IsOutlineEnabled = isOutlineEnabled;
this.IsOutlineAntialiased = isOutlineAntialiased;
this.IsOutlineAnimated = isOutlineAnimated;
this.SelectionRenderingQuality = selectionRenderingQuality;
}
protected override void Dispose(bool disposing)
{
this.selectionSnapshot = null;
if (disposing)
{
LazyResult <IGeometry> geometry = this.geometry;
this.geometry = null;
if ((geometry != null) && geometry.IsEvaluated)
{
geometry.Value.Dispose();
}
LazyResult <IGeometry> pixelatedGeometry = this.pixelatedGeometry;
this.pixelatedGeometry = null;
if ((pixelatedGeometry != null) && pixelatedGeometry.IsEvaluated)
{
pixelatedGeometry.Value.Dispose();
}
}
base.Dispose(disposing);
}
