private static Record EncodeImages(IList<Image> images)
{
MSODRAWINGGROUP drawingGroup = new MSODRAWINGGROUP();
MsofbtDggContainer dggContainer = new MsofbtDggContainer();
drawingGroup.EscherRecords.Add(dggContainer);
MsofbtDgg dgg = new MsofbtDgg();
dgg.NumSavedDrawings = images.Count;
dgg.NumSavedShapes = images.Count + 1;
dgg.MaxShapeID = 1024 + dgg.NumSavedShapes;
dgg.GroupIdClusters.Add(1, dgg.NumSavedShapes);
dggContainer.EscherRecords.Add(dgg);
MsofbtBstoreContainer bstoreContainer = new MsofbtBstoreContainer();
bstoreContainer.Instance = (ushort)images.Count;
foreach (Image image in images)
{
MsofbtBSE blipStoreEntry = new MsofbtBSE();
blipStoreEntry.UID = Guid.NewGuid();
blipStoreEntry.Ref = 1;
blipStoreEntry.Version = 2;
blipStoreEntry.BlipRecord = CreateBlipRecord(image);
blipStoreEntry.BlipRecord.Type = image.Format;
blipStoreEntry.BlipRecord.ImageData = image.Data;
blipStoreEntry.BlipRecord.UID = blipStoreEntry.UID;
blipStoreEntry.BlipRecord.Marker = 255;
blipStoreEntry.SetBlipType(image.Format);
bstoreContainer.EscherRecords.Add(blipStoreEntry);
}
dggContainer.EscherRecords.Add(bstoreContainer);
MsofbtOPT defautProperties = new MsofbtOPT();
defautProperties.Add(PropertyIDs.FitTextToShape, 524296);
defautProperties.Add(PropertyIDs.FillColor, 134217793);
defautProperties.Add(PropertyIDs.LineColor, 134217792);
dggContainer.EscherRecords.Add(defautProperties);
MsofbtSplitMenuColors splitMenuColors = new MsofbtSplitMenuColors();
splitMenuColors.Instance = 4;
splitMenuColors.Color1 = 134217741;
splitMenuColors.Color2 = 134217740;
splitMenuColors.Color3 = 134217751;
splitMenuColors.Color4 = 268435703;
dggContainer.EscherRecords.Add(splitMenuColors);
return drawingGroup;
}
private static Record EncodePictures(Dictionary<Pair<int, int>, Picture> pictures, SharedResource sharedResource, Worksheet worksheet)
{
MSODRAWING msoDrawing = new MSODRAWING();
MsofbtDgContainer dgContainer = new MsofbtDgContainer();
msoDrawing.EscherRecords.Add(dgContainer);
MsofbtDg dg = new MsofbtDg();
dg.Instance = 1;
dg.NumShapes = pictures.Count + 1;
dg.LastShapeID = 1024 + pictures.Count;
dgContainer.EscherRecords.Add(dg);
MsofbtSpgrContainer spgrContainer = new MsofbtSpgrContainer();
dgContainer.EscherRecords.Add(spgrContainer);
MsofbtSpContainer spContainer0 = new MsofbtSpContainer();
spContainer0.EscherRecords.Add(new MsofbtSpgr());
MsofbtSp shape0 = new MsofbtSp();
shape0.ShapeId = 1024;
shape0.Flags = ShapeFlag.Group | ShapeFlag.Patriarch;
shape0.Version = 2;
spContainer0.EscherRecords.Add(shape0);
spgrContainer.EscherRecords.Add(spContainer0);
foreach (Picture pic in pictures.Values)
{
if (!sharedResource.Images.Contains(pic.Image))
{
sharedResource.Images.Add(pic.Image);
}
MsofbtSpContainer spContainer = new MsofbtSpContainer();
MsofbtSp shape = new MsofbtSp();
shape.Version = 2;
shape.ShapeType = ShapeType.PictureFrame;
shape.ShapeId = 1024 + spgrContainer.EscherRecords.Count;
shape.Flags = ShapeFlag.Haveanchor | ShapeFlag.Hasshapetype;
spContainer.EscherRecords.Add(shape);
MsofbtOPT opt = new MsofbtOPT();
opt.Add(PropertyIDs.LockAgainstGrouping, 33226880);
opt.Add(PropertyIDs.FitTextToShape, 262148);
opt.Add(PropertyIDs.BlipId, (uint)sharedResource.Images.IndexOf(pic.Image) + 1);
spContainer.EscherRecords.Add(opt);
MsofbtClientAnchor anchor = new MsofbtClientAnchor();
anchor.Row1 = pic.TopLeftCorner.RowIndex;
anchor.Col1 = pic.TopLeftCorner.ColIndex;
anchor.DX1 = pic.TopLeftCorner.DX;
anchor.DY1 = pic.TopLeftCorner.DY;
anchor.Row2 = pic.BottomRightCorner.RowIndex;
anchor.Col2 = pic.BottomRightCorner.ColIndex;
anchor.DX2 = pic.BottomRightCorner.DX;
anchor.DY2 = pic.BottomRightCorner.DY;
anchor.ExtraData = new byte[0];
spContainer.EscherRecords.Add(anchor);
spContainer.EscherRecords.Add(new MsofbtClientData());
spgrContainer.EscherRecords.Add(spContainer);
}
return msoDrawing;
}