public void DrawLine(int x1, int y1, int x2, int y2, int width)
{
HSSFSimpleShape shape = escherGroup.CreateShape(new HSSFChildAnchor(x1, y1, x2, y2));
shape.ShapeType = (HSSFSimpleShape.OBJECT_TYPE_LINE);
shape.LineWidth = (width);
shape.SetLineStyleColor(foreground.R, foreground.G, foreground.B);
}
public void FillRect(int x, int y, int width, int height)
{
HSSFSimpleShape shape = escherGroup.CreateShape(new HSSFChildAnchor(x, y, x + width, y + height));
shape.ShapeType = (HSSFSimpleShape.OBJECT_TYPE_RECTANGLE);
shape.LineStyle = LineStyle.None;
shape.SetFillColor(foreground.R, foreground.G, foreground.B);
shape.SetLineStyleColor(foreground.R, foreground.G, foreground.B);
}
public void DrawOval(int x, int y, int width, int height)
{
HSSFSimpleShape shape = escherGroup.CreateShape(new HSSFChildAnchor(x, y, x + width, y + height));
shape.ShapeType = (HSSFSimpleShape.OBJECT_TYPE_OVAL);
shape.LineWidth = 0;
shape.SetLineStyleColor(foreground.R, foreground.G, foreground.B);
shape.IsNoFill = (true);
}
/// <summary>
/// Creates a simple shape. This includes such shapes as lines, rectangles,
/// and ovals.
/// Note: Microsoft Excel seems to sometimes disallow
/// higher y1 than y2 or higher x1 than x2 in the anchor, you might need to
/// reverse them and draw shapes vertically or horizontally flipped!
/// </summary>
/// <param name="anchor">the client anchor describes how this Group is attached
/// to the sheet.</param>
/// <returns>the newly created shape.</returns>
public HSSFSimpleShape CreateSimpleShape(HSSFClientAnchor anchor)
{
HSSFSimpleShape shape = new HSSFSimpleShape(null, anchor);
AddShape(shape);
//open existing file
OnCreate(shape);
return(shape);
}
/// <summary>
/// Create a new simple shape Under this Group.
/// </summary>
/// <param name="anchor">the position of the shape.</param>
/// <returns>the shape</returns>
public HSSFSimpleShape CreateShape(HSSFChildAnchor anchor)
{
HSSFSimpleShape shape = new HSSFSimpleShape(this, anchor);
shape.Parent = this;
shape.Anchor = anchor;
shapes.Add(shape);
OnCreate(shape);
EscherSpRecord sp = (EscherSpRecord)shape.GetEscherContainer().GetChildById(EscherSpRecord.RECORD_ID);
if (shape.Anchor.IsHorizontallyFlipped)
{
sp.Flags = (sp.Flags | EscherSpRecord.FLAG_FLIPHORIZ);
}
if (shape.Anchor.IsVerticallyFlipped)
{
sp.Flags = (sp.Flags | EscherSpRecord.FLAG_FLIPVERT);
}
return(shape);
}
/**
* build shape tree from escher container
* @param container root escher container from which escher records must be taken
* @param agg - EscherAggregate
* @param out - shape container to which shapes must be added
* @param root - node to create HSSFObjectData shapes
*/
public static void CreateShapeTree(EscherContainerRecord container, EscherAggregate agg,
HSSFShapeContainer out1, DirectoryNode root)
{
if (container.RecordId == EscherContainerRecord.SPGR_CONTAINER)
{
ObjRecord obj = null;
EscherClientDataRecord clientData = (EscherClientDataRecord)((EscherContainerRecord)container.GetChild(0)).GetChildById(EscherClientDataRecord.RECORD_ID);
if (null != clientData)
{
obj = (ObjRecord)agg.GetShapeToObjMapping()[clientData];
}
HSSFShapeGroup group = new HSSFShapeGroup(container, obj);
IList <EscherContainerRecord> children = container.ChildContainers;
// skip the first child record, it is group descriptor
for (int i = 0; i < children.Count; i++)
{
EscherContainerRecord spContainer = children[(i)];
if (i != 0)
{
CreateShapeTree(spContainer, agg, group, root);
}
}
out1.AddShape(group);
}
else if (container.RecordId == EscherContainerRecord.SP_CONTAINER)
{
Dictionary <EscherRecord, Record.Record> shapeToObj = agg.GetShapeToObjMapping();
ObjRecord objRecord = null;
TextObjectRecord txtRecord = null;
foreach (EscherRecord record in container.ChildRecords)
{
switch (record.RecordId)
{
case EscherClientDataRecord.RECORD_ID:
objRecord = (ObjRecord)shapeToObj[(record)];
break;
case EscherTextboxRecord.RECORD_ID:
txtRecord = (TextObjectRecord)shapeToObj[(record)];
break;
}
}
if (IsEmbeddedObject(objRecord))
{
HSSFObjectData objectData = new HSSFObjectData(container, objRecord, root);
out1.AddShape(objectData);
return;
}
CommonObjectDataSubRecord cmo = (CommonObjectDataSubRecord)objRecord.SubRecords[0];
HSSFShape shape;
switch (cmo.ObjectType)
{
case CommonObjectType.Picture:
shape = new HSSFPicture(container, objRecord);
break;
case CommonObjectType.Rectangle:
shape = new HSSFSimpleShape(container, objRecord, txtRecord);
break;
case CommonObjectType.Line:
shape = new HSSFSimpleShape(container, objRecord);
break;
case CommonObjectType.ComboBox:
shape = new HSSFCombobox(container, objRecord);
break;
case CommonObjectType.MicrosoftOfficeDrawing:
EscherOptRecord optRecord = (EscherOptRecord)container.GetChildById(EscherOptRecord.RECORD_ID);
EscherProperty property = optRecord.Lookup(EscherProperties.GEOMETRY__VERTICES);
if (null != property)
{
shape = new HSSFPolygon(container, objRecord, txtRecord);
}
else
{
shape = new HSSFSimpleShape(container, objRecord, txtRecord);
}
break;
case CommonObjectType.Text:
shape = new HSSFTextbox(container, objRecord, txtRecord);
break;
case CommonObjectType.Comment:
shape = new HSSFComment(container, objRecord, txtRecord, agg.GetNoteRecordByObj(objRecord));
break;
default:
shape = new HSSFSimpleShape(container, objRecord, txtRecord);
break;
}
out1.AddShape(shape);
}
}