private void IncreaseCanvasSize()
{
// to accomodate extra space required by label characters
//Debug.WriteLine(m_canvasExtents);
double xMin = _modelExtents.Left;
double xMax = _modelExtents.Right;
double yMin = _modelExtents.Top;
double yMax = _modelExtents.Bottom;
foreach (AtomLabelCharacter alc in _atomLabelCharacters)
{
xMin = Math.Min(xMin, alc.Position.X);
yMin = Math.Min(yMin, alc.Position.Y);
if (alc.IsSubScript)
{
xMax = Math.Max(xMax, alc.Position.X + OoXmlHelper.ScaleCsTtfToCml(alc.Character.Width) * OoXmlHelper.SUBSCRIPT_SCALE_FACTOR);
yMax = Math.Max(yMax, alc.Position.Y + OoXmlHelper.ScaleCsTtfToCml(alc.Character.Height) * OoXmlHelper.SUBSCRIPT_SCALE_FACTOR);
}
else
{
xMax = Math.Max(xMax, alc.Position.X + OoXmlHelper.ScaleCsTtfToCml(alc.Character.Width));
yMax = Math.Max(yMax, alc.Position.Y + OoXmlHelper.ScaleCsTtfToCml(alc.Character.Height));
}
}
// Create new canvas extents
_canvasExtents = new Rect(xMin - OoXmlHelper.DRAWING_MARGIN,
yMin - OoXmlHelper.DRAWING_MARGIN,
xMax - xMin + (2 * OoXmlHelper.DRAWING_MARGIN),
yMax - yMin + (2 * OoXmlHelper.DRAWING_MARGIN));
//Debug.WriteLine(m_canvasExtents);
}
private Rect MoleculeExtents(Molecule mol)
{
var chars = _atomLabelCharacters.Where(m => m.ParentMolecule.Equals(mol.Id));
double xMin = mol.BoundingBox.Left;
double xMax = mol.BoundingBox.Right;
double yMin = mol.BoundingBox.Top;
double yMax = mol.BoundingBox.Bottom;
foreach (var c in chars)
{
xMin = Math.Min(xMin, c.Position.X);
yMin = Math.Min(yMin, c.Position.Y);
if (c.IsSubScript)
{
xMax = Math.Max(xMax, c.Position.X + OoXmlHelper.ScaleCsTtfToCml(c.Character.Width) * OoXmlHelper.SUBSCRIPT_SCALE_FACTOR);
yMax = Math.Max(yMax, c.Position.Y + OoXmlHelper.ScaleCsTtfToCml(c.Character.Height) * OoXmlHelper.SUBSCRIPT_SCALE_FACTOR);
}
else
{
xMax = Math.Max(xMax, c.Position.X + OoXmlHelper.ScaleCsTtfToCml(c.Character.Width));
yMax = Math.Max(yMax, c.Position.Y + OoXmlHelper.ScaleCsTtfToCml(c.Character.Height));
}
}
return(new Rect(new Point(xMin, yMin), new Point(xMax, yMax)));
}
private Wp.Inline CreateInline(A.GraphicData graphicData, Wpg.WordprocessingGroup wordprocessingGroup1)
{
UInt32Value inlineId = UInt32Value.FromUInt32((uint)_ooxmlId++);
Int64Value width = OoXmlHelper.ScaleCmlToEmu(_canvasExtents.Width);
Int64Value height = OoXmlHelper.ScaleCmlToEmu(_canvasExtents.Height);
Wp.Inline inline1 = new Wp.Inline() { DistanceFromTop = (UInt32Value)0U, DistanceFromBottom = (UInt32Value)0U, DistanceFromLeft = (UInt32Value)0U, DistanceFromRight = (UInt32Value)0U };
Wp.Extent extent1 = new Wp.Extent() { Cx = width, Cy = height };
Wp.EffectExtent effectExtent1 = new Wp.EffectExtent() { LeftEdge = 0L, TopEdge = 0L, RightEdge = 0L, BottomEdge = 0L };
Wp.DocProperties docProperties1 = new Wp.DocProperties() { Id = inlineId, Name = "moleculeGroup" };
Wpg.NonVisualGroupDrawingShapeProperties nonVisualGroupDrawingShapeProperties1 = new Wpg.NonVisualGroupDrawingShapeProperties();
Wpg.NonVisualGraphicFrameProperties nonVisualGraphicFrameProperties = new Wpg.NonVisualGraphicFrameProperties();
A.GraphicFrameLocks gfl = new A.GraphicFrameLocks()
{
NoMove = true,
NoSelection = true
};
Wpg.GroupShapeProperties groupShapeProperties1 = new Wpg.GroupShapeProperties();
A.TransformGroup transformGroup1 = new A.TransformGroup();
A.Offset offset1 = new A.Offset() { X = 0L, Y = 0L };
A.Extents extents1 = new A.Extents() { Cx = width, Cy = height };
A.ChildOffset childOffset1 = new A.ChildOffset() { X = 0L, Y = 0L };
A.ChildExtents childExtents1 = new A.ChildExtents() { Cx = width, Cy = height };
transformGroup1.Append(offset1);
transformGroup1.Append(extents1);
transformGroup1.Append(childOffset1);
transformGroup1.Append(childExtents1);
groupShapeProperties1.Append(transformGroup1);
wordprocessingGroup1.Append(nonVisualGroupDrawingShapeProperties1);
wordprocessingGroup1.Append(groupShapeProperties1);
inline1.Append(extent1);
inline1.Append(effectExtent1);
inline1.Append(docProperties1);
inline1.Append(gfl);
return inline1;
}
private void DrawBox(Wpg.WordprocessingGroup wordprocessingGroup1, Rect extents, string colour, int thick)
{
UInt32Value bondLineId = UInt32Value.FromUInt32((uint)_ooxmlId++);
string bondLineName = "diag-box-" + bondLineId;
Int64Value width1 = OoXmlHelper.ScaleCmlToEmu(extents.Width);
Int64Value height1 = OoXmlHelper.ScaleCmlToEmu(extents.Height);
Int64Value top1 = OoXmlHelper.ScaleCmlToEmu(extents.Top);
Int64Value left1 = OoXmlHelper.ScaleCmlToEmu(extents.Left);
Point pp1 = new Point(left1, top1);
Size ss2 = new Size(width1, height1);
pp1.Offset(OoXmlHelper.ScaleCmlToEmu(-_canvasExtents.Left), OoXmlHelper.ScaleCmlToEmu(-_canvasExtents.Top));
Rect boundingBox = new Rect(pp1, ss2);
Int64Value width = (Int64Value)boundingBox.Width;
Int64Value height = (Int64Value)boundingBox.Height;
Int64Value top = (Int64Value)boundingBox.Top;
Int64Value left = (Int64Value)boundingBox.Left;
Wps.WordprocessingShape wordprocessingShape1 = new Wps.WordprocessingShape();
Wps.NonVisualDrawingProperties nonVisualDrawingProperties1 = new Wps.NonVisualDrawingProperties()
{
Id = bondLineId,
Name = bondLineName
};
Wps.NonVisualDrawingShapeProperties nonVisualDrawingShapeProperties1 = new Wps.NonVisualDrawingShapeProperties();
Wps.ShapeProperties shapeProperties1 = new Wps.ShapeProperties();
A.Transform2D transform2D1 = new A.Transform2D();
A.Offset offset2 = new A.Offset()
{
X = left, Y = top
};
A.Extents extents2 = new A.Extents()
{
Cx = width, Cy = height
};
transform2D1.Append(offset2);
transform2D1.Append(extents2);
A.CustomGeometry customGeometry1 = new A.CustomGeometry();
A.AdjustValueList adjustValueList1 = new A.AdjustValueList();
A.Rectangle rectangle1 = new A.Rectangle()
{
Left = "l", Top = "t", Right = "r", Bottom = "b"
};
A.PathList pathList1 = new A.PathList();
A.Path path1 = new A.Path()
{
Width = width, Height = height
};
// Starting Point
A.MoveTo moveTo1 = new A.MoveTo();
A.Point point1 = new A.Point()
{
X = "0", Y = "0"
};
moveTo1.Append(point1);
// Mid Point
A.LineTo lineTo1 = new A.LineTo();
A.Point point2 = new A.Point()
{
X = boundingBox.Width.ToString("0"), Y = "0"
};
lineTo1.Append(point2);
// Mid Point
A.LineTo lineTo2 = new A.LineTo();
A.Point point3 = new A.Point()
{
X = boundingBox.Width.ToString("0"), Y = boundingBox.Height.ToString("0")
};
lineTo2.Append(point3);
// Last Point
A.LineTo lineTo3 = new A.LineTo();
A.Point point4 = new A.Point()
{
X = "0", Y = boundingBox.Height.ToString("0")
};
lineTo3.Append(point4);
// Back to Start Point
A.LineTo lineTo4 = new A.LineTo();
A.Point point5 = new A.Point()
{
X = "0", Y = "0"
};
lineTo4.Append(point5);
path1.Append(moveTo1);
path1.Append(lineTo1);
path1.Append(lineTo2);
path1.Append(lineTo3);
path1.Append(lineTo4);
pathList1.Append(path1);
customGeometry1.Append(adjustValueList1);
customGeometry1.Append(rectangle1);
customGeometry1.Append(pathList1);
A.Outline outline1 = new A.Outline()
{
Width = thick, CapType = A.LineCapValues.Round
};
A.SolidFill solidFill1 = new A.SolidFill();
A.RgbColorModelHex rgbColorModelHex1 = new A.RgbColorModelHex()
{
Val = colour
};
A.Alpha alpha1 = new A.Alpha()
{
Val = new Int32Value()
{
InnerText = "100%"
}
};
rgbColorModelHex1.Append(alpha1);
solidFill1.Append(rgbColorModelHex1);
outline1.Append(solidFill1);
shapeProperties1.Append(transform2D1);
shapeProperties1.Append(customGeometry1);
shapeProperties1.Append(outline1);
Wps.ShapeStyle shapeStyle1 = new Wps.ShapeStyle();
A.LineReference lineReference1 = new A.LineReference()
{
Index = (UInt32Value)0U
};
A.FillReference fillReference1 = new A.FillReference()
{
Index = (UInt32Value)0U
};
A.EffectReference effectReference1 = new A.EffectReference()
{
Index = (UInt32Value)0U
};
A.FontReference fontReference1 = new A.FontReference()
{
Index = A.FontCollectionIndexValues.Minor
};
shapeStyle1.Append(lineReference1);
shapeStyle1.Append(fillReference1);
shapeStyle1.Append(effectReference1);
shapeStyle1.Append(fontReference1);
Wps.TextBodyProperties textBodyProperties1 = new Wps.TextBodyProperties();
wordprocessingShape1.Append(nonVisualDrawingProperties1);
wordprocessingShape1.Append(nonVisualDrawingShapeProperties1);
wordprocessingShape1.Append(shapeProperties1);
wordprocessingShape1.Append(shapeStyle1);
wordprocessingShape1.Append(textBodyProperties1);
wordprocessingGroup1.Append(wordprocessingShape1);
}
private void ShrinkBondLinesPass2(Progress pb)
{
// so that they do not overlap label characters
if (_atomLabelCharacters.Count > 1)
{
pb.Show();
}
pb.Message = "Clipping Bond Lines - Pass 2";
pb.Value = 0;
pb.Maximum = _atomLabelCharacters.Count;
foreach (AtomLabelCharacter alc in _atomLabelCharacters)
{
pb.Increment(1);
double width = OoXmlHelper.ScaleCsTtfToCml(alc.Character.Width);
double height = OoXmlHelper.ScaleCsTtfToCml(alc.Character.Height);
if (alc.IsSubScript)
{
// Shrink bounding box
width = width * OoXmlHelper.SUBSCRIPT_SCALE_FACTOR;
height = height * OoXmlHelper.SUBSCRIPT_SCALE_FACTOR;
}
// Create rectangle of the bounding box with a suitable clipping margin
Rect cbb = new Rect(alc.Position.X - OoXmlHelper.CHARACTER_CLIPPING_MARGIN,
alc.Position.Y - OoXmlHelper.CHARACTER_CLIPPING_MARGIN,
width + (OoXmlHelper.CHARACTER_CLIPPING_MARGIN * 2),
height + (OoXmlHelper.CHARACTER_CLIPPING_MARGIN * 2));
//Debug.WriteLine("Character: " + alc.Ascii + " Rectangle: " + a);
// Just in case we end up splitting a line into two
List <BondLine> extraBondLines = new List <BondLine>();
// Select Lines which may require trimming
// By using LINQ to implement the following SQL
// Where (L.Right Between Cbb.Left And Cbb.Right)
// Or (L.Left Between Cbb.Left And Cbb.Right)
// Or (L.Top Between Cbb.Top And Cbb.Botton)
// Or (L.Bottom Between Cbb.Top And Cbb.Botton)
var targeted = from l in _bondLines
where (cbb.Left <= l.BoundingBox.Right & l.BoundingBox.Right <= cbb.Right)
| (cbb.Left <= l.BoundingBox.Left & l.BoundingBox.Left <= cbb.Right)
| (cbb.Top <= l.BoundingBox.Top & l.BoundingBox.Top <= cbb.Bottom)
| (cbb.Top <= l.BoundingBox.Bottom & l.BoundingBox.Bottom <= cbb.Bottom)
select l;
foreach (BondLine bl in targeted)
{
//pb.Increment(1);
Point start = new Point(bl.Start.X, bl.Start.Y);
Point end = new Point(bl.End.X, bl.End.Y);
//Debug.WriteLine(" Line From: " + start + " To: " + end);
int attempts = 0;
if (CohenSutherland.ClipLine(cbb, ref start, ref end, out attempts))
{
//Debug.WriteLine(" Clipped Line Start Point: " + start);
//Debug.WriteLine(" Clipped Line End Point: " + end);
bool bClipped = false;
if (Math.Abs(bl.Start.X - start.X) < EPSILON && Math.Abs(bl.Start.Y - start.Y) < EPSILON)
{
bl.Start = new Point(end.X, end.Y);
bClipped = true;
}
if (Math.Abs(bl.End.X - end.X) < EPSILON && Math.Abs(bl.End.Y - end.Y) < EPSILON)
{
bl.End = new Point(start.X, start.Y);
bClipped = true;
}
if (!bClipped)
{
// Line was clipped at both ends;
// 1. Generate new line
BondLine extraLine = new BondLine(new Point(end.X, end.Y), new Point(bl.End.X, bl.End.Y), bl.Type, bl.ParentBond, bl.ParentMolecule, bl.StartAtomId, bl.EndAtomId);
extraBondLines.Add(extraLine);
// 2. Trim existing line
bl.End = new Point(start.X, start.Y);
}
}
if (attempts >= 15)
{
Debug.WriteLine("Clipping failed !");
}
}
// Add any extra lines generated by this character into the List of Bond Lines
foreach (BondLine bl in extraBondLines)
{
_bondLines.Add(bl);
}
}
}
private void DrawShape(Wpg.WordprocessingGroup wordprocessingGroup1, Rect extents, A.ShapeTypeValues shape, string colour)
{
UInt32Value bondLineId = UInt32Value.FromUInt32((uint)_ooxmlId++);
string bondLineName = "shape" + bondLineId;
Int64Value width1 = OoXmlHelper.ScaleCmlToEmu(extents.Width);
Int64Value height1 = OoXmlHelper.ScaleCmlToEmu(extents.Height);
Int64Value top1 = OoXmlHelper.ScaleCmlToEmu(extents.Top);
Int64Value left1 = OoXmlHelper.ScaleCmlToEmu(extents.Left);
Point pp1 = new Point(left1, top1);
Size ss2 = new Size(width1, height1);
pp1.Offset(OoXmlHelper.ScaleCmlToEmu(-_canvasExtents.Left), OoXmlHelper.ScaleCmlToEmu(-_canvasExtents.Top));
Rect boundingBox = new Rect(pp1, ss2);
Int64Value width = (Int64Value)boundingBox.Width;
Int64Value height = (Int64Value)boundingBox.Height;
Int64Value top = (Int64Value)boundingBox.Top;
Int64Value left = (Int64Value)boundingBox.Left;
A.Extents extents2 = null;
A.PresetGeometry presetGeometry1 = null;
extents2 = new A.Extents()
{
Cx = width, Cy = height
};
presetGeometry1 = new A.PresetGeometry()
{
Preset = shape
};
Wps.WordprocessingShape wordprocessingShape1 = new Wps.WordprocessingShape();
Wps.NonVisualDrawingProperties nonVisualDrawingProperties1 = new Wps.NonVisualDrawingProperties()
{
Id = bondLineId,
Name = bondLineName
};
Wps.NonVisualDrawingShapeProperties nonVisualDrawingShapeProperties1 = new Wps.NonVisualDrawingShapeProperties();
Wps.ShapeProperties shapeProperties1 = new Wps.ShapeProperties();
A.Transform2D transform2D1 = new A.Transform2D();
A.Offset offset2 = new A.Offset()
{
X = left, Y = top
};
transform2D1.Append(offset2);
transform2D1.Append(extents2);
A.AdjustValueList adjustValueList1 = new A.AdjustValueList();
presetGeometry1.Append(adjustValueList1);
A.SolidFill solidFill1 = new A.SolidFill();
A.RgbColorModelHex rgbColorModelHex1 = new A.RgbColorModelHex()
{
Val = colour
};
A.Alpha alpha1 = new A.Alpha()
{
Val = new Int32Value()
{
InnerText = "100%"
}
};
solidFill1.Append(rgbColorModelHex1);
shapeProperties1.Append(transform2D1);
shapeProperties1.Append(presetGeometry1);
shapeProperties1.Append(solidFill1);
Wps.ShapeStyle shapeStyle1 = new Wps.ShapeStyle();
A.LineReference lineReference1 = new A.LineReference()
{
Index = (UInt32Value)0U
};
A.FillReference fillReference1 = new A.FillReference()
{
Index = (UInt32Value)0U
};
A.EffectReference effectReference1 = new A.EffectReference()
{
Index = (UInt32Value)0U
};
A.FontReference fontReference1 = new A.FontReference()
{
Index = A.FontCollectionIndexValues.Minor
};
shapeStyle1.Append(lineReference1);
shapeStyle1.Append(fillReference1);
shapeStyle1.Append(effectReference1);
shapeStyle1.Append(fontReference1);
Wps.TextBodyProperties textBodyProperties1 = new Wps.TextBodyProperties();
wordprocessingShape1.Append(nonVisualDrawingProperties1);
wordprocessingShape1.Append(nonVisualDrawingShapeProperties1);
wordprocessingShape1.Append(shapeProperties1);
wordprocessingShape1.Append(shapeStyle1);
wordprocessingShape1.Append(textBodyProperties1);
wordprocessingGroup1.Append(wordprocessingShape1);
}
private void DrawLine(Wpg.WordprocessingGroup wordprocessingGroup1, Rect extents, Point startPoint, Point endPoint, string colour, int thick)
{
UInt32Value bondLineId = UInt32Value.FromUInt32((uint)_ooxmlId++);
string bondLineName = "diag-line-" + bondLineId;
// Move Bond Line Extents and Points to have 0,0 Top Left Reference
startPoint.Offset(-_canvasExtents.Left, -_canvasExtents.Top);
endPoint.Offset(-_canvasExtents.Left, -_canvasExtents.Top);
extents.Offset(-_canvasExtents.Left, -_canvasExtents.Top);
// Move points into New Bond Line Extents
startPoint.Offset(-extents.Left, -extents.Top);
endPoint.Offset(-extents.Left, -extents.Top);
Int64Value width = OoXmlHelper.ScaleCmlToEmu(extents.Width);
Int64Value height = OoXmlHelper.ScaleCmlToEmu(extents.Height);
Int64Value top = OoXmlHelper.ScaleCmlToEmu(extents.Top);
Int64Value left = OoXmlHelper.ScaleCmlToEmu(extents.Left);
Wps.WordprocessingShape wordprocessingShape1 = new Wps.WordprocessingShape();
Wps.NonVisualDrawingProperties nonVisualDrawingProperties1 = new Wps.NonVisualDrawingProperties()
{
Id = bondLineId, Name = bondLineName
};
Wps.NonVisualDrawingShapeProperties nonVisualDrawingShapeProperties1 = new Wps.NonVisualDrawingShapeProperties();
Wps.ShapeProperties shapeProperties1 = new Wps.ShapeProperties();
A.Transform2D transform2D1 = new A.Transform2D();
A.Offset offset2 = new A.Offset()
{
X = left, Y = top
};
A.Extents extents2 = new A.Extents()
{
Cx = width, Cy = height
};
transform2D1.Append(offset2);
transform2D1.Append(extents2);
A.CustomGeometry customGeometry1 = new A.CustomGeometry();
A.AdjustValueList adjustValueList1 = new A.AdjustValueList();
A.Rectangle rectangle1 = new A.Rectangle()
{
Left = "l", Top = "t", Right = "r", Bottom = "b"
};
A.PathList pathList1 = new A.PathList();
A.Path path1 = new A.Path()
{
Width = width, Height = height
};
A.MoveTo moveTo1 = new A.MoveTo();
A.Point point1 = new A.Point()
{
X = OoXmlHelper.ScaleCmlToEmu(startPoint.X).ToString(), Y = OoXmlHelper.ScaleCmlToEmu(startPoint.Y).ToString()
};
moveTo1.Append(point1);
A.LineTo lineTo1 = new A.LineTo();
A.Point point2 = new A.Point()
{
X = OoXmlHelper.ScaleCmlToEmu(endPoint.X).ToString(), Y = OoXmlHelper.ScaleCmlToEmu(endPoint.Y).ToString()
};
lineTo1.Append(point2);
path1.Append(moveTo1);
path1.Append(lineTo1);
pathList1.Append(path1);
customGeometry1.Append(adjustValueList1);
customGeometry1.Append(rectangle1);
customGeometry1.Append(pathList1);
A.Outline outline1 = new A.Outline()
{
Width = thick, CapType = A.LineCapValues.Round
};
A.SolidFill solidFill1 = new A.SolidFill();
A.RgbColorModelHex rgbColorModelHex1 = new A.RgbColorModelHex()
{
Val = colour
};
A.Alpha alpha1 = new A.Alpha()
{
Val = new Int32Value()
{
InnerText = "100%"
}
};
rgbColorModelHex1.Append(alpha1);
solidFill1.Append(rgbColorModelHex1);
outline1.Append(solidFill1);
shapeProperties1.Append(transform2D1);
shapeProperties1.Append(customGeometry1);
shapeProperties1.Append(outline1);
Wps.ShapeStyle shapeStyle1 = new Wps.ShapeStyle();
A.LineReference lineReference1 = new A.LineReference()
{
Index = (UInt32Value)0U
};
A.FillReference fillReference1 = new A.FillReference()
{
Index = (UInt32Value)0U
};
A.EffectReference effectReference1 = new A.EffectReference()
{
Index = (UInt32Value)0U
};
A.FontReference fontReference1 = new A.FontReference()
{
Index = A.FontCollectionIndexValues.Minor
};
shapeStyle1.Append(lineReference1);
shapeStyle1.Append(fillReference1);
shapeStyle1.Append(effectReference1);
shapeStyle1.Append(fontReference1);
Wps.TextBodyProperties textBodyProperties1 = new Wps.TextBodyProperties();
wordprocessingShape1.Append(nonVisualDrawingProperties1);
wordprocessingShape1.Append(nonVisualDrawingShapeProperties1);
wordprocessingShape1.Append(shapeProperties1);
wordprocessingShape1.Append(shapeStyle1);
wordprocessingShape1.Append(textBodyProperties1);
wordprocessingGroup1.Append(wordprocessingShape1);
}
