public void PositionHydrogenAbove() { var positioned = atomGenerator.PositionHydrogenLabel(HydrogenPosition.Above, element, hydrogen); var elementBounds = element.GetBounds(); var hydrogenBounds = positioned.GetBounds(); Assert.IsTrue(elementBounds.Top > hydrogenBounds.Bottom); Assert.AreEqual(hydrogenBounds.Left, elementBounds.Left, 0.01); }
/// <summary> /// Internal constructor with required attributes. /// </summary> /// <param name="font">the font to depict symbols with</param> /// <param name="adjunctSpacing">the spacing between adjuncts and the element symbol as fraction of 'H' width</param> /// <param name="scriptSize">the size of</param> private StandardAtomGenerator(Typeface font, double emSize, double adjunctSpacing, double scriptSize) { this.font = font; this.emSize = emSize; this.scriptSize = scriptSize; this.defaultHydrogenLabel = new TextOutline("H", font, emSize); this.padding = adjunctSpacing * defaultHydrogenLabel.GetBounds().Width; }
/// <summary> /// Position the mass label relative to the element label. The mass adjunct is position to the /// top left of the element label. /// </summary> /// <param name="massLabel">mass label outline</param> /// <param name="elementLabel">element label outline</param> /// <returns>positioned mass label</returns> public TextOutline PositionMassLabel(TextOutline massLabel, TextOutline elementLabel) { var elementBounds = elementLabel.GetBounds(); var massBounds = massLabel.GetBounds(); return(massLabel.Translate((elementBounds.Left - padding) - massBounds.Right, (elementBounds.Top - (massBounds.Height / 2)) - massBounds.Top)); }
public TextOutline PositionAfter(TextOutline before, TextOutline after) { var fixedBounds = before.GetBounds(); var movableBounds = after.GetBounds(); after = after.Translate((fixedBounds.Right + padding) - movableBounds.Left, 0); return(after); }
/// <summary> /// Positions an outline in the subscript position relative to another 'primary' label. /// </summary> /// <param name="label">a label outline</param> /// <param name="subscript">the label outline to position as subscript</param> /// <returns>positioned subscript outline</returns> public TextOutline PositionSubscript(TextOutline label, TextOutline subscript) { var hydrogenBounds = label.GetBounds(); var hydrogenCountBounds = subscript.GetBounds(); subscript = subscript.Translate((hydrogenBounds.Right + padding) - hydrogenCountBounds.Left, (hydrogenBounds.Bottom + (hydrogenCountBounds.Height / 2)) - hydrogenCountBounds.Bottom); return(subscript); }
public TextOutline PositionSuperscript(TextOutline label, TextOutline superscript) { var labelBounds = label.GetBounds(); var superscriptBounds = superscript.GetBounds(); superscript = superscript.Translate((labelBounds.Right + padding) - superscriptBounds.Left, (labelBounds.Top - (superscriptBounds.Height / 2)) - superscriptBounds.Top); return(superscript); }
[TestMethod(), Ignore()] // Font bounds vary between systems public void UntransformedBounds() { TextOutline clOutline = new TextOutline("Cl", font, emSize); var bounds = clOutline.GetBounds(); Assert.AreEqual(0.67, bounds.X, 0.01); Assert.AreEqual(-9.12, bounds.Y, 0.01); Assert.AreEqual(9.90, bounds.Width, 0.01); Assert.AreEqual(9.28, bounds.Height, 0.01); }
public void TestToString() { TextOutline outline = new TextOutline("Cl", font, emSize); var bounds = outline.GetBounds(); Assert.AreEqual( "Cl [x=" + ToString(bounds.X) + ", y=" + ToString(bounds.Y) + ", w=" + ToString(bounds.Width) + ", h=" + ToString(bounds.Height) + "]", outline.ToString()); }
public void PositionHydrogenCount() { var hydrogenCount = new TextOutline("2", font, emSize); var positioned = atomGenerator.PositionSubscript(hydrogen, hydrogenCount); var hydrogenBounds = hydrogen.GetBounds(); var hydrogenCountBounds = positioned.GetBounds(); Assert.IsTrue(hydrogenCountBounds.Left > hydrogenBounds.Left); Assert.AreEqual(hydrogenBounds.Bottom, hydrogenCountBounds.CenterY(), 0.01); }
/// <summary> /// If the hydrogens are position in from of the element we may need to move the hydrogen and /// hydrogen count labels. This code assesses the positions of the mass, hydrogen, and hydrogen /// count labels and determines the x-axis adjustment needed for the hydrogen label to dodge a /// collision. /// </summary> /// <param name="hydrogens">number of hydrogens</param> /// <param name="mass">atomic mass</param> /// <param name="elementLabel">element label outline</param> /// <param name="hydrogenLabel">hydrogen label outline</param> /// <param name="hydrogenCount">hydrogen count label outline</param> /// <param name="massLabel">the mass label outline</param> /// <returns>required adjustment to x-axis</returns> private double HydrogenXDodge(int hydrogens, int mass, TextOutline elementLabel, TextOutline hydrogenLabel, TextOutline hydrogenCount, TextOutline massLabel) { if (mass < 0 && hydrogens > 1) { return((elementLabel.GetBounds().Left - padding) - hydrogenCount.GetBounds().Right); } else if (mass >= 0) { if (hydrogens > 1) { return((massLabel.GetBounds().Left + padding) - hydrogenCount.GetBounds().Right); } else if (hydrogens > 0) { return((massLabel.GetBounds().Left - padding) - hydrogenLabel.GetBounds().Right); } } return(0); }
public void BoundsTransformedWithYTranslation() { TextOutline original = new TextOutline("Cl", font, emSize); TextOutline transformed = original.Translate(0, -5); var oBounds = original.GetBounds(); var tBounds = transformed.GetBounds(); Assert.AreEqual(oBounds.X, tBounds.X, 0.01); Assert.AreEqual(oBounds.Y - 5, tBounds.Y, 0.01); Assert.AreEqual(oBounds.Width, tBounds.Width, 0.01); Assert.AreEqual(oBounds.Height, tBounds.Height, 0.01); }
public void ResizeModifiesBounds() { TextOutline original = new TextOutline("Cl", font, emSize); TextOutline transformed = original.Resize(2, 2); var oBounds = original.GetBounds(); var tBounds = transformed.GetBounds(); Assert.AreEqual(oBounds.X - oBounds.Width / 2, tBounds.X, 0.01); Assert.AreEqual(oBounds.Y - oBounds.Height / 2, tBounds.Y, 0.01); Assert.AreEqual(oBounds.Width * 2, tBounds.Width, 0.01); Assert.AreEqual(oBounds.Height * 2, tBounds.Height, 0.01); }
/// <summary> /// Position the charge label on the top right of either the element or hydrogen label. Where the /// charge is placed depends on the number of hydrogens and their position relative to the /// element symbol. /// </summary> /// <param name="hydrogens">number of hydrogen</param> /// <param name="position">position of hydrogen</param> /// <param name="charge">the charge label outline (to be positioned)</param> /// <param name="element">the element label outline</param> /// <param name="hydrogen">the hydrogen label outline</param> /// <returns>positioned charge label</returns> public TextOutline PositionChargeLabel(int hydrogens, HydrogenPosition position, TextOutline charge, TextOutline element, TextOutline hydrogen) { var chargeBounds = charge.GetBounds(); // the charge is placed to the top right of the element symbol // unless either the hydrogen label or the hydrogen count label // are in the way - in which case we place it relative to the // hydrogen var referenceBounds = element.GetBounds(); if (hydrogens > 0 && position == HydrogenPosition.Right) { referenceBounds = hydrogen.GetBounds(); } else if (hydrogens > 1 && position == HydrogenPosition.Above) { referenceBounds = hydrogen.GetBounds(); } return(charge.Translate((referenceBounds.Right + padding) - chargeBounds.Left, (referenceBounds.Top - (chargeBounds.Height / 2)) - chargeBounds.Top)); }
public void TestResize() { TextOutline outline = new TextOutline("Cl", font, emSize); AtomSymbol symbol = new AtomSymbol(outline, Array.Empty <TextOutline>()); AtomSymbol transformed = symbol.Resize(2, 2); var orgBounds = outline.GetBounds(); var newBounds = transformed.GetOutlines()[0].Bounds; Assert.AreEqual(orgBounds.Left - orgBounds.Width / 2, newBounds.Left, 0.01); Assert.AreEqual(orgBounds.Top - orgBounds.Height / 2, newBounds.Top, 0.01); Assert.AreEqual(orgBounds.Right + orgBounds.Width / 2, newBounds.Right, 0.01); Assert.AreEqual(orgBounds.Bottom + orgBounds.Height / 2, newBounds.Bottom, 0.01); }
public void TestCenter() { TextOutline outline = new TextOutline("Cl", font, emSize); AtomSymbol symbol = new AtomSymbol(outline, Array.Empty <TextOutline>()); AtomSymbol transformed = symbol.Center(2, 2); var oBounds = outline.GetBounds(); var newBounds = transformed.GetOutlines()[0].Bounds; double dx = 2 - oBounds.CenterX(); double dy = 2 - oBounds.CenterY(); Assert.AreEqual(oBounds.Left + dx, newBounds.X, 0.01); Assert.AreEqual(oBounds.Top + dy, newBounds.Y, 0.01); Assert.AreEqual(oBounds.Right + dx, newBounds.Right, 0.01); Assert.AreEqual(oBounds.Bottom + dy, newBounds.Bottom, 0.01); }
/// <summary> /// Determines the transformed centre of a specified glyph. /// </summary> /// <param name="index">glyph index</param> /// <returns>center point</returns> private Point GetGlyphCenter(int index) { if (text.Length == 1) { return(GetCenter()); } else if (index == 0) { var o1 = new TextOutline(text.Substring(0, 1), typeface, emSize, transform); var center = o1.GetCenter(); return(transform.Transform(center)); } else { var o1 = new TextOutline(text.Substring(0, index), typeface, emSize, transform); var o2 = new TextOutline(text.Substring(0, index + 1), typeface, emSize, transform); var b1 = o1.GetBounds(); var b2 = o2.GetBounds(); return(new Point((b1.Right + b2.Right) / 2, (b2.Top + b2.Bottom) / 2)); } }
/// <summary> /// Position the hydrogen label relative to the element label. /// </summary> /// <param name="position">relative position where the hydrogen is placed</param> /// <param name="element">the outline of the element label</param> /// <param name="hydrogen">the outline of the hydrogen</param> /// <returns>positioned hydrogen label</returns> public TextOutline PositionHydrogenLabel(HydrogenPosition position, TextOutline element, TextOutline hydrogen) { var elementBounds = element.GetBounds(); var hydrogenBounds = hydrogen.GetBounds(); switch (position) { case HydrogenPosition.Above: return(hydrogen.Translate(0, (elementBounds.Top - padding) - hydrogenBounds.Bottom)); case HydrogenPosition.Right: return(hydrogen.Translate((elementBounds.Right + padding) - hydrogenBounds.Left, 0)); case HydrogenPosition.Below: return(hydrogen.Translate(0, (elementBounds.Bottom + padding) - hydrogenBounds.Top)); case HydrogenPosition.Left: return(hydrogen.Translate((elementBounds.Left - padding) - hydrogenBounds.Right, 0)); } return(hydrogen); // never reached }
/// <summary> /// Make an embedded text label for display in a CDK renderer. If a piece of text contains newlines /// they are centred aligned below each other with a line height of 1.4. /// </summary> /// <param name="font">the font to embedded</param> /// <param name="text">the text label</param> /// <param name="color">the color</param> /// <param name="scale">the resize, should include the model scale</param> /// <returns>pre-rendered element</returns> public static IRenderingElement EmbedText(Typeface font, double emSize, string text, Color color, double scale) { var lines = text.Split('\n'); var group = new ElementGroup(); double yOffset = 0; double lineHeight = 1.4d; foreach (var line in lines) { var outline = new TextOutline(line, font, emSize).Resize(scale, -scale); var center = outline.GetCenter(); outline = outline.Translate(-center.X, -(center.Y + yOffset)); yOffset += lineHeight * outline.GetBounds().Height; group.Add(GeneralPath.ShapeOf(outline.GetOutline(), color)); var logicalBounds = outline.LogicalBounds; group.Add(new Bounds(logicalBounds.Left, logicalBounds.Top, logicalBounds.Right, logicalBounds.Bottom)); } return(group); }
private IRenderingElement GenerateSgroupBrackets(Sgroup sgroup, IList <SgroupBracket> brackets, IReadOnlyDictionary <IAtom, AtomSymbol> symbols, string subscriptSuffix, string superscriptSuffix) { // brackets are square by default (style:0) var style = (int?)sgroup.GetValue(SgroupKey.CtabBracketStyle); bool round = style != null && style == 1; var result = new ElementGroup(); var atoms = sgroup.Atoms; var crossingBonds = sgroup.Bonds; // easy to depict in correct orientation, we just // point each bracket at the atom of a crossing // bond that is 'in' the group - this scales // to more than two brackets // first we need to pair the brackets with the bonds var pairs = crossingBonds.Count == brackets.Count ? BracketBondPairs(brackets, crossingBonds) : Dictionaries.Empty <SgroupBracket, IBond>(); // override bracket layout around single atoms to bring them in closer if (atoms.Count == 1) { var atom = atoms.First(); // e.g. 2 HCL, 8 H2O etc. if (IsUnsignedInt(subscriptSuffix) && !crossingBonds.Any() && symbols.ContainsKey(atom)) { var prefix = new TextOutline('ยท' + subscriptSuffix, font, emSize).Resize(1 / scale, 1 / -scale); var prefixBounds = prefix.LogicalBounds; var symbol = symbols[atom]; var bounds = symbol.GetConvexHull().Outline.Bounds; // make slightly large bounds = new Rect(bounds.Bottom - 2 * stroke, bounds.Left - 2 * stroke, bounds.Width + 4 * stroke, bounds.Height + 4 * stroke); prefix = prefix.Translate(bounds.Bottom - prefixBounds.Top, symbol.GetAlignmentCenter().Y - prefixBounds.CenterY()); result.Add(GeneralPath.ShapeOf(prefix.GetOutline(), foreground)); } // e.g. CC(O)nCC else if (crossingBonds.Count > 0) { var scriptscale = labelScale; var leftBracket = new TextOutline("(", font, emSize).Resize(1 / scale, 1 / -scale); var rightBracket = new TextOutline(")", font, emSize).Resize(1 / scale, 1 / -scale); var leftCenter = leftBracket.GetCenter(); var rightCenter = rightBracket.GetCenter(); if (symbols.ContainsKey(atom)) { var symbol = symbols[atom]; var bounds = symbol.GetConvexHull().Outline.Bounds; // make slightly large bounds = new Rect(bounds.Left - 2 * stroke, bounds.Top - 2 * stroke, bounds.Width + 4 * stroke, bounds.Height + 4 * stroke); leftBracket = leftBracket.Translate(bounds.Left - 0.1 - leftCenter.X, symbol.GetAlignmentCenter().Y - leftCenter.Y); rightBracket = rightBracket.Translate(bounds.Right + 0.1 - rightCenter.X, symbol.GetAlignmentCenter().Y - rightCenter.Y); } else { var p = atoms.First().Point2D.Value; leftBracket = leftBracket.Translate(p.X - 0.2 - leftCenter.X, p.Y - leftCenter.Y); rightBracket = rightBracket.Translate(p.X + 0.2 - rightCenter.X, p.Y - rightCenter.Y); } result.Add(GeneralPath.ShapeOf(leftBracket.GetOutline(), foreground)); result.Add(GeneralPath.ShapeOf(rightBracket.GetOutline(), foreground)); var rightBracketBounds = rightBracket.GetBounds(); // subscript/superscript suffix annotation if (subscriptSuffix != null && subscriptSuffix.Any()) { TextOutline subscriptOutline = LeftAlign(MakeText(subscriptSuffix.ToLowerInvariant(), new Vector2(rightBracketBounds.Right, rightBracketBounds.Top - 0.1), new Vector2(-0.5 * rightBracketBounds.Width, 0), scriptscale)); result.Add(GeneralPath.ShapeOf(subscriptOutline.GetOutline(), foreground)); } if (superscriptSuffix != null && superscriptSuffix.Any()) { var superscriptOutline = LeftAlign(MakeText(superscriptSuffix.ToLowerInvariant(), new Vector2(rightBracketBounds.Right, rightBracketBounds.Bottom + 0.1), new Vector2(-rightBracketBounds.Width, 0), scriptscale)); result.Add(GeneralPath.ShapeOf(superscriptOutline.GetOutline(), foreground)); } } } else if (pairs.Any()) { SgroupBracket suffixBracket = null; Vector2? suffixBracketPerp = null; foreach (var e in pairs) { var bracket = e.Key; var bond = e.Value; var inGroupAtom = atoms.Contains(bond.Begin) ? bond.Begin : bond.End; var p1 = bracket.FirstPoint; var p2 = bracket.SecondPoint; var perp = VecmathUtil.NewPerpendicularVector(VecmathUtil.NewUnitVector(p1, p2)); // point the vector at the atom group var midpoint = VecmathUtil.Midpoint(p1, p2); if (Vector2.Dot(perp, VecmathUtil.NewUnitVector(midpoint, inGroupAtom.Point2D.Value)) < 0) { perp = Vector2.Negate(perp); } perp *= bracketDepth; if (round) { result.Add(CreateRoundBracket(p1, p2, perp, midpoint)); } else { result.Add(CreateSquareBracket(p1, p2, perp)); } if (suffixBracket == null) { suffixBracket = bracket; suffixBracketPerp = perp; } else { // is this bracket better as a suffix? var sp1 = suffixBracket.FirstPoint; var sp2 = suffixBracket.SecondPoint; var bestMaxX = Math.Max(sp1.X, sp2.X); var thisMaxX = Math.Max(p1.X, p2.X); var bestMaxY = Math.Max(sp1.Y, sp2.Y); var thisMaxY = Math.Max(p1.Y, p2.Y); // choose the most eastern or.. the most southern var xDiff = thisMaxX - bestMaxX; var yDiff = thisMaxY - bestMaxY; if (xDiff > EQUIV_THRESHOLD || (xDiff > -EQUIV_THRESHOLD && yDiff < -EQUIV_THRESHOLD)) { suffixBracket = bracket; suffixBracketPerp = perp; } } } // write the labels if (suffixBracket != null) { var subSufPnt = suffixBracket.FirstPoint; var supSufPnt = suffixBracket.SecondPoint; // try to put the subscript on the bottom var xDiff = subSufPnt.X - supSufPnt.X; var yDiff = subSufPnt.Y - supSufPnt.Y; if (yDiff > EQUIV_THRESHOLD || (yDiff > -EQUIV_THRESHOLD && xDiff > EQUIV_THRESHOLD)) { var tmpP = subSufPnt; subSufPnt = supSufPnt; supSufPnt = tmpP; } // subscript/superscript suffix annotation if (subscriptSuffix != null && subscriptSuffix.Any()) { var subscriptOutline = LeftAlign(MakeText(subscriptSuffix.ToLowerInvariant(), subSufPnt, suffixBracketPerp.Value, labelScale)); result.Add(GeneralPath.ShapeOf(subscriptOutline.GetOutline(), foreground)); } if (superscriptSuffix != null && superscriptSuffix.Any()) { var superscriptOutline = LeftAlign(MakeText(superscriptSuffix.ToLowerInvariant(), supSufPnt, suffixBracketPerp.Value, labelScale)); result.Add(GeneralPath.ShapeOf(superscriptOutline.GetOutline(), foreground)); } } } else if (brackets.Count == 2) { var b1p1 = brackets[0].FirstPoint; var b1p2 = brackets[0].SecondPoint; var b2p1 = brackets[1].FirstPoint; var b2p2 = brackets[1].SecondPoint; var b1vec = VecmathUtil.NewUnitVector(b1p1, b1p2); var b2vec = VecmathUtil.NewUnitVector(b2p1, b2p2); var b1pvec = VecmathUtil.NewPerpendicularVector(b1vec); var b2pvec = VecmathUtil.NewPerpendicularVector(b2vec); // Point the vectors at each other if (Vector2.Dot(b1pvec, VecmathUtil.NewUnitVector(b1p1, b2p1)) < 0) { b1pvec = Vector2.Negate(b1pvec); } if (Vector2.Dot(b2pvec, VecmathUtil.NewUnitVector(b2p1, b1p1)) < 0) { b2pvec = Vector2.Negate(b2pvec); } // scale perpendicular vectors by how deep the brackets need to be b1pvec *= bracketDepth; b2pvec *= bracketDepth; // bad brackets if (double.IsNaN(b1pvec.X) || double.IsNaN(b1pvec.Y) || double.IsNaN(b2pvec.X) || double.IsNaN(b2pvec.Y)) { return(result); } { var path = new PathGeometry(); if (round) { { // bracket 1 (cp: control point) var pf = new PathFigure { StartPoint = new Point(b1p1.X + b1pvec.X, b1p1.Y + b1pvec.Y) }; Vector2 cpb1 = VecmathUtil.Midpoint(b1p1, b1p2); cpb1 += VecmathUtil.Negate(b1pvec); var seg = new QuadraticBezierSegment { Point1 = new Point(cpb1.X, cpb1.Y), Point2 = new Point(b1p2.X + b1pvec.X, b1p2.Y + b1pvec.Y) }; pf.Segments.Add(seg); path.Figures.Add(pf); } { // bracket 2 (cp: control point) var pf = new PathFigure { StartPoint = new Point(b2p1.X + b2pvec.X, b2p1.Y + b2pvec.Y) }; var cpb2 = VecmathUtil.Midpoint(b2p1, b2p2); cpb2 += VecmathUtil.Negate(b2pvec); var seg = new QuadraticBezierSegment { Point1 = new Point(cpb2.X, cpb2.Y), Point2 = new Point(b2p2.X + b2pvec.X, b2p2.Y + b2pvec.Y) }; pf.Segments.Add(seg); path.Figures.Add(pf); } } else { { // bracket 1 var pf = new PathFigure { StartPoint = new Point(b1p1.X + b1pvec.X, b1p1.Y + b1pvec.Y) }; var seg = new PolyLineSegment(); seg.Points.Add(new Point(b1p1.X, b1p1.Y)); seg.Points.Add(new Point(b1p2.X, b1p2.Y)); seg.Points.Add(new Point(b1p2.X + b1pvec.X, b1p2.Y + b1pvec.Y)); pf.Segments.Add(seg); path.Figures.Add(pf); } { // bracket 2 var pf = new PathFigure { StartPoint = new Point(b2p1.X + b2pvec.X, b2p1.Y + b2pvec.Y) }; var seg = new PolyLineSegment(); seg.Points.Add(new Point(b2p1.X, b2p1.Y)); seg.Points.Add(new Point(b2p2.X, b2p2.Y)); seg.Points.Add(new Point(b2p2.X + b2pvec.X, b2p2.Y + b2pvec.Y)); pf.Segments.Add(seg); path.Figures.Add(pf); } } result.Add(GeneralPath.OutlineOf(path, stroke, foreground)); } // work out where to put the suffix labels (e.g. ht/hh/eu) superscript // and (e.g. n, xl, c, mix) subscript // TODO: could be improved var b1MaxX = Math.Max(b1p1.X, b1p2.X); var b2MaxX = Math.Max(b2p1.X, b2p2.X); var b1MaxY = Math.Max(b1p1.Y, b1p2.Y); var b2MaxY = Math.Max(b2p1.Y, b2p2.Y); var subSufPnt = b2p2; var supSufPnt = b2p1; var subpvec = b2pvec; var bXDiff = b1MaxX - b2MaxX; var bYDiff = b1MaxY - b2MaxY; if (bXDiff > EQUIV_THRESHOLD || (bXDiff > -EQUIV_THRESHOLD && bYDiff < -EQUIV_THRESHOLD)) { subSufPnt = b1p2; supSufPnt = b1p1; subpvec = b1pvec; } var xDiff = subSufPnt.X - supSufPnt.X; var yDiff = subSufPnt.Y - supSufPnt.Y; if (yDiff > EQUIV_THRESHOLD || (yDiff > -EQUIV_THRESHOLD && xDiff > EQUIV_THRESHOLD)) { var tmpP = subSufPnt; subSufPnt = supSufPnt; supSufPnt = tmpP; } // subscript/superscript suffix annotation if (subscriptSuffix != null && subscriptSuffix.Any()) { var subscriptOutline = LeftAlign(MakeText(subscriptSuffix.ToLowerInvariant(), subSufPnt, subpvec, labelScale)); result.Add(GeneralPath.ShapeOf(subscriptOutline.GetOutline(), foreground)); } if (superscriptSuffix != null && superscriptSuffix.Any()) { var superscriptOutline = LeftAlign(MakeText(superscriptSuffix.ToLowerInvariant(), supSufPnt, subpvec, labelScale)); result.Add(GeneralPath.ShapeOf(superscriptOutline.GetOutline(), foreground)); } } return(result); }