public void RenderInto(Vex.IDefinition def, uint frame, Graphics graphics)
{
this.g = graphics;
if (def is Vex.Timeline)
{
Vex.Timeline tl = (Vex.Timeline)def;
Vex.Timeline namedSymbol = GetNamedSymbol(tl);
if (namedSymbol != null)// && HasSymbols(namedSymbol))
{
RenderFrame(namedSymbol, frame);
}
}
else if (def is Vex.Symbol)
{
Vex.Symbol sy = (Vex.Symbol)def;
RenderFrame(sy, 0);
}
else if (def is Vex.Text)
{
Vex.Text tx = (Vex.Text)def;
if (tx.TextRuns.Count > 0 && !tx.TextRuns[0].isEditable)
{
RenderFrame(tx, 0);
}
}
else if (def is Vex.Image)
{
Bitmap sourceBmp = stage.BitmapCache.GetBitmap(def);
DrawImage(sourceBmp);
}
}
private void DrawSymbol(Vex.Symbol symbol)
{
for (int i = 0; i < symbol.Shapes.Count; i++)
{
Vex.Shape sh = symbol.Shapes[i];
DrawShape(sh);
}
}
public DrawSymbol(Symbol symbol)
{
Id = symbol.Id;
ExportName = symbol.Name;
StrokeBounds = symbol.StrokeBounds;
ParseShapes(symbol.Shapes);
}
private void DrawFilteredSymbol(Vex.Symbol sy)
{
foreach (Vex.Shape sh in sy.Shapes)
{
if (!sh.IsV2DShape())
{
DrawShape(sh);
}
}
}
public void AddShape(string name, Symbol sy, Matrix m)
{
foreach (Shape sh in sy.Shapes)
{
if (sh.IsV2DShape())
{
Shapes.Add(new PolygonShape2D(name, sh, m));
}
}
}
public abstract void WriteSymbolDefinition(Symbol symbol);
private void DrawSymbol(Symbol symbol)
{
for (int i = 0; i < symbol.Shapes.Count; i++)
{
Shape sh = symbol.Shapes[i];
DrawShape(sh);
}
}
private void DrawFilteredSymbol(Symbol sy)
{
foreach (Shape sh in sy.Shapes)
{
if (!sh.IsV2DShape())
{
DrawShape(sh);
}
}
}
public void Render(Symbol symbol, Graphics g)
{
this.g = g;
translateMatrix = new System.Drawing.Drawing2D.Matrix();
DrawSymbol(symbol);
translateMatrix.Dispose();
}
public List <Bitmap> RenderDefinitionFrames(Vex.IDefinition def, uint startFrame, uint endFrame, Matrix m)
{
List <Bitmap> bmpFrames = new List <Bitmap>();
if (def is Vex.Timeline)
{
Vex.Timeline tl = (Vex.Timeline)def;
Vex.Timeline namedSymbol = GetNamedSymbol(tl);
if (namedSymbol != null)// && HasSymbols(namedSymbol))
{
for (uint i = startFrame; i < endFrame; i++)
{
m.Translate(-namedSymbol.StrokeBounds.Point.X, -namedSymbol.StrokeBounds.Point.Y);
Bitmap myBitmap = CreateRenderBitmap(namedSymbol.StrokeBounds, m);
RenderFrame(namedSymbol, i);
bmpFrames.Add(myBitmap);
}
}
}
else if (def is Vex.Symbol)
{
Vex.Symbol sy = (Vex.Symbol)def;
m.Translate(-sy.StrokeBounds.Point.X, -sy.StrokeBounds.Point.Y);
Bitmap myBitmap = CreateRenderBitmap(sy.StrokeBounds, m);
RenderFrame(sy, 0);
bmpFrames.Add(myBitmap);
}
else if (def is Vex.Text)
{
Vex.Text tx = (Vex.Text)def;
if (tx.TextRuns.Count > 0 && !tx.TextRuns[0].isEditable)
{
Bitmap myBitmap = CreateRenderBitmap(tx.StrokeBounds, m);
RenderFrame(tx, 0);
bmpFrames.Add(myBitmap);
}
}
else if (def is Vex.Image)
{
Bitmap myBitmap;
m.Translate(-def.StrokeBounds.Point.X, -def.StrokeBounds.Point.Y);
if (m.IsScaledOrSheared())
{
myBitmap = CreateRenderBitmap(def.StrokeBounds, m);
Bitmap sourceBmp = stage.BitmapCache.GetBitmap(def);
using (Graphics gr = Graphics.FromImage(myBitmap))
{
gr.DrawImage(sourceBmp, 0, 0, myBitmap.Width, myBitmap.Height);
}
}
else
{
myBitmap = stage.BitmapCache.GetBitmap(def);
}
bmpFrames.Add(myBitmap);
}
if (g != null)
{
g.Dispose();
}
return(bmpFrames);
}
public override void WriteSymbolDefinition(Symbol symbol)
{
for (int i = 0; i < symbol.Shapes.Count; i++)
{
Shape sh = symbol.Shapes[i];
RenderPath(sh.Fill, sh.Stroke, sh.ShapeData, true);
}
}
public override void WriteSymbolDefinition(Symbol symbol)
{
string defName = GetDefinitionName(symbol);
xw.OpenSymbolDefTag(defName, (int)symbol.StrokeBounds.Size.Width, (int)symbol.StrokeBounds.Size.Height);
for (int i = 0; i < symbol.Shapes.Count; i++)
{
Shape sh = symbol.Shapes[i];
RenderPath(sh.Fill, sh.Stroke, sh.ShapeData, false);
}
xw.CloseSymbolDefTag();
xw.WriteVisualBrushRef(visualBrushPrefix + symbol.Id.ToString(), defName);
}
private static void ConsolidatePaths(Symbol symbol, DVexWriter writer)
{
List<FillStyle> fills = new List<FillStyle>();
List<StrokeStyle> strokes = new List<StrokeStyle>();
fills.Add( new SolidFill(Color.Transparent) );
strokes.Add( new SolidStroke(0.0F, Color.Transparent) );
ArrayList allPaths = new ArrayList();
ArrayList allSrs = new ArrayList();
// Find all used colors/strokes, and the F0,F1,S info for each seg
foreach(Shape sh in symbol.Shapes)
{
foreach(IShapeData s in sh.ShapeData)
{
int fill = 0;
int stroke = 0;
if (!fills.Contains(shape.Fills[s.FillIndex]))
{
fill = fills.Add(shape.Fills[s.FillIndex]);
}
else
{
fill = fills.IndexOf(shape.Fills[s.FillIndex]);
}
if( !strokes.Contains(shape.Strokes[s.StrokeIndex]) )
{
stroke = strokes.Add(shape.Strokes[s.StrokeIndex]);
}
else
{
stroke = strokes.IndexOf(shape.Strokes[s.StrokeIndex]);
}
// break path into shape records
foreach(IPathPrimitive ipp in s.Path)
{
if(ipp is IShapeData)
{
IShapeData ip = (IShapeData)ipp;
if(allPaths.Contains(ip))
{
// this must be a fill1 if it is a dup
int index = allPaths.IndexOf(ip);
Shrec sr = (Shrec)allSrs[index];
Shrec newShrec = new Shrec(0, 0);
newShrec.F0 = (sr.F0 == 0) ? fill : sr.F0 ;
newShrec.F1 = (sr.F1 == 0) ? fill : sr.F1 ;
newShrec.S = (sr.S == 0) ? stroke : sr.S ;
allSrs[index] = newShrec;
}
else
{
allSrs.Add(new Shrec(fill, stroke));
allPaths.Add(ip);
}
}
}
} // end groups
} // end shapes
// ok, now write out colors
// sort fills by rgb, argb, and gradients
ArrayList orderedFills = new ArrayList();
ArrayList rgbas = new ArrayList();
ArrayList gfs = new ArrayList();
foreach(Fill sf in fills)
{
if(sf is SolidFill)
{
if( ((SolidFill)sf).Color.A == 255 ||
(SolidFill)sf == fills[0]) // 'no fill'
{
orderedFills.Add(sf);
}
else
{
rgbas.Add(sf);
}
}
else if(sf is GradientFill)
{
gfs.Add(sf);
}
else
{
// bitmap fills
orderedFills.Add(new SolidFill(Color.Gray));
};
}
SolidFill[] wrgbs = new SolidFill[orderedFills.Count];
wrgbs[0] = new SolidFill(Color.FromArgb(255,0,0,0));
int fRgb = 1;
foreach(Fill f in orderedFills)
{
if(f != fills[0])
{
wrgbs[fRgb++] = (SolidFill)f;
}
}
int fRgba = 0;
SolidFill[] wrgbas = new SolidFill[rgbas.Count];
foreach(Fill f in rgbas)
{
orderedFills.Add(f);
wrgbas[fRgba++] = (SolidFill)f;
}
int fGr = 0;
GradientFill[] wgfs = new GradientFill[gfs.Count];
foreach(Fill f in gfs)
{
orderedFills.Add(f);
wgfs[fGr++] = (GradientFill)(f);
}
writer.WriteNbitColorDefs(wrgbs);
writer.WriteNbitColorDefs(wrgbas);
writer.WriteNbitGradientDefs(wgfs);
//writer.WriteRgbColorDefs(wrgbs);
//writer.WriteRgbaColorDefs(wrgbas);
//writer.WriteGradientColorDefs(wgfs);
// ok, colors written, now strokes
// write out all the stroke defs second
// get counts
int wrgbCount = 0;
int wrgbaCount = 0;
foreach(Stroke st in strokes)
{
if(st.Color.A == 255 || st == strokes[0])
{wrgbCount++;}
else{wrgbaCount++;}
}
// create stroke arrays
Stroke[] wsrgbs = new Stroke[wrgbCount];
Stroke[] wsrgbas = new Stroke[wrgbaCount];
int sRgb = 0;
int sRgba = 0;
foreach(Stroke st in strokes)
{
if( st.Color.A == 255 || st == strokes[0])
{
wsrgbs[sRgb++] = st;
}
else
{
wsrgbas[sRgba++] = st;
}
}
// now write the stroke data
writer.WriteNbitStrokeDefs(wsrgbs);
writer.WriteNbitStrokeDefs(wsrgbas);
//writer.WriteRgbStrokeDefs(wsrgbs);
//writer.WriteRgbaStrokeDefs(wsrgbas);
// and now paths
// valid pathsegs must have the same F0, F1, and S
ArrayList tempPaths = new ArrayList();
ArrayList tempSrsAl = new ArrayList();
PathCollection pc = new PathCollection();
Shrec curShrec = Shrec.Empty;
for(int i = 0; i < allSrs.Count; i++) //Shrec sr in srsAl)
{
Shrec sr = (Shrec)allSrs[i];
if(sr.Equals(curShrec) || curShrec.Equals(Shrec.Empty))
{
//add to path
pc.Add((IShapeData)allPaths[i]);
}
else
{
// write to hash
tempPaths.Add(pc);
tempSrsAl.Add(curShrec);
pc = new PathCollection();
pc.Add((IShapeData)allPaths[i]);
}
curShrec = sr;
}
if(!tempSrsAl.Contains(curShrec))
{
tempPaths.Add(pc);
tempSrsAl.Add(curShrec);
}
// split non contig paths
ArrayList paths = new ArrayList();
ArrayList srsAl = new ArrayList();
foreach(PathCollection pcoll in tempPaths)
{
//pcoll.ReorderPath();
PathCollection[] pcolls = pcoll.SplitPath();
foreach(PathCollection splitP in pcolls)
{
paths.Add(splitP);
srsAl.Add(tempSrsAl[tempPaths.IndexOf(pcoll)] );
//writer.WritePath(splitP.PointSegments);
}
}
IShapeData[][] ips = new IShapeData[paths.Count][];
for(int i = 0; i < paths.Count; i++)
{
ips[i] = ((PathCollection)paths[i]).PointSegments;
}
writer.WritePaths(ips);
// convert to array
Shrec[] srs = new Shrec[srsAl.Count];
for(int i = 0; i < srsAl.Count; i++)
{
srs[i] = (Shrec)srsAl[i];
}
// and finally, uses - must be sorted by fill color
// use order Fill1 (no strokes), fill0[stroke], stroke only's
// for each fill index{..}, then dangling strokes
ArrayList shapeRecords = new ArrayList();
// start at 1 to avoid empty fills
foreach(Fill f in orderedFills)
{
int curFill = fills.IndexOf(f);
if(curFill != 0)
{
// all F1's of this color first
ArrayList Fs = new ArrayList();
for(int i = 0; i < srs.Length; i++)
{
if(srs[i].F0 == curFill)
{
// add use for F0
ShapeRecord curSr = new ShapeRecord();
curSr.Fill = orderedFills.IndexOf(f);
curSr.Stroke = srs[i].S;
curSr.Path = i;
Fs.Add(curSr);
}
if(srs[i].F1 == curFill )
{
// add use for F1
ShapeRecord curSr = new ShapeRecord();
curSr.Fill = orderedFills.IndexOf(f);
curSr.Stroke = 0;
curSr.Path = i;
Fs.Add(curSr);
}
}
//now sort the F1s from tip to tail
if(Fs.Count > 0)
{
ArrayList finalFs = new ArrayList();
finalFs.Add(Fs[0]);
PointF end =
((PathCollection)paths[((ShapeRecord)Fs[0]).Path]).LastPoint;
Fs.RemoveAt(0);
while(Fs.Count > 0)
{
bool found = false;
foreach(ShapeRecord sr in Fs)
{
PathCollection srp = (PathCollection)paths[sr.Path];
if(srp.FirstPoint == end)
{
end = srp.LastPoint;
finalFs.Add(sr);
Fs.Remove(sr);
found = true;
break;
}
}
if(found == false)
{
finalFs.Add(Fs[0]);
end = ( (PathCollection)paths[
((ShapeRecord)Fs[0]).Path] ).LastPoint;
Fs.RemoveAt(0);
}
}
// and write them
foreach(ShapeRecord sr in finalFs)
{
shapeRecords.Add(sr);
}
}
}
}
for(int i = 0; i < srs.Length; i++)
{
if(srs[i].F0 == 0 && srs[i].F1 == 0)
{
// must be stroke
ShapeRecord curSr = new ShapeRecord();
curSr.Fill = 0;
curSr.Stroke = srs[i].S;
curSr.Path = i;
shapeRecords.Add(curSr);
}
}
// convert to array
ShapeRecord[] srecs = new ShapeRecord[shapeRecords.Count];
for(int i = 0; i < shapeRecords.Count; i++)
{
srecs[i] = (ShapeRecord)shapeRecords[i];
}
writer.WriteUses(srecs);
}
public static string ShapeToAsDraw(Symbol symbol, string filename)
{
DVexWriter writer = new DVexWriter();
ConsolidatePaths(symbol, writer);
return writer.Results.ToString();
}
public static string ShapeToAsDraw(Symbol symbol)
{
string s = ShapeToAsDraw(symbol, "");
return s;
}
private void ParseDefineShape4Tag(DefineShape4Tag tag)
{
curSymbol = new Symbol(v.NextId());
curSymbol.Bounds = ParseRect(tag.EdgeBounds);
curSymbol.StrokeBounds = ParseRect(tag.ShapeBounds);
curSymbol.Id = tag.ShapeId;
v.Definitions.Add(curSymbol.Id, curSymbol);
ParseShapeWithStyle(tag.Shapes);
}
