private void DrawText(Vex.Text tx, DDW.Vex.Matrix m)
{
for (int i = 0; i < tx.TextRuns.Count; i++)
{
Vex.TextRun tr = tx.TextRuns[i];
string s = tr.Text;
FontStyle style = tr.isBold ? FontStyle.Bold : FontStyle.Regular;
if (tr.isItalic)
{
style |= FontStyle.Italic;
}
Font font = new Font(tr.FontName, tr.FontSize, style, GraphicsUnit.Pixel);
System.Drawing.Color col = System.Drawing.Color.FromArgb(tr.Color.A, tr.Color.R, tr.Color.G, tr.Color.B);
Brush b = new SolidBrush(col);
g.SmoothingMode = SmoothingMode.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
g.CompositingMode = CompositingMode.SourceOver;
g.CompositingQuality = CompositingQuality.HighQuality;
g.DrawString(s, font, b, tx.Matrix.TranslateX + m.TranslateX + tr.Left, tx.Matrix.TranslateY + m.TranslateY + tr.Top);
b.Dispose();
}
}
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);
}
}
// assumes graphics, matrix are setup
private void RenderFrame(Vex.IDefinition def, uint frame)
{
if (def is Vex.Timeline)
{
DrawFilteredTimeline((Vex.Timeline)def, frame);
}
else if (def is Vex.Symbol)
{
DrawFilteredSymbol((Vex.Symbol)def);
}
else if (def is Vex.Text)
{
Vex.Text tx = (Vex.Text)def;
if (tx.TextRuns.Count > 0 && !tx.TextRuns[0].isEditable)
{
DrawText(tx, new DDW.Vex.Matrix(1, 0, 0, 1, -tx.StrokeBounds.Point.X, -tx.StrokeBounds.Point.Y));
}
}
else if (def is Vex.Image)
{
DrawImage(stage.BitmapCache.GetBitmap(def));
}
}
private Definition2D GetTextDefinition(Matrix m, Text def)
{
Definition2D result = definitions.Find(d => d.DefinitionName == def.Name);
if (result == null)
{
result = CreateTextDefinition(def);
definitions.Add(result);
}
return result;
}
private Text2D CreateTextDefinition(Text def)
{
Text2D result = new Text2D(def.TextRuns);
result.Id = def.Id;
result.DefinitionName = def.Name;
result.LinkageName = def.Name;
result.Bounds = def.StrokeBounds;
AddFonts(def.TextRuns);
return result;
}
public virtual void WriteTextBlock(Text txt, Instance inst)
{
// <Block FontFamily=
// FontSize="40"
// FontFamily="Georgia"
// FontStyle="Italic" FontWeight="Bold"
// Canvas.Top="20" Canvas.Left="20"
// Foreground="Red">
// test
// </Block>
xw.WriteStartElement("Canvas");
if (inst != null)
{
string name = (inst.Name != null && inst.Name != "") ? inst.Name : instancePrefix + instName;
xw.WriteStartAttribute("x:Name");
xw.WriteValue(instancePrefix + instName);
xw.WriteEndAttribute();
}
// ***** Can't use spans as that loses centering
if(txt.TextRuns.Count == 0)
{
// todo: need to add edit text box attributes to Text tag, or have EditText tag
//WriteTextAttributes(tr);
}
//else if (txt.TextRuns.Count == 1)
//{
// TextRun tr = txt.TextRuns[0];
// xw.WriteStartElement("TextBlock");
// xw.WriteAttributeString("Canvas.Left", tr.Left);
// xw.WriteAttributeString("Canvas.Top", tr.Top);
// WriteTextAttributes(tr);
// xw.WriteValue(tr.Text);
// xw.WriteEndElement();
//}
else // multi text runs
{
xw.WriteStartElement("TextBlock");
for (int i = 0; i < txt.TextRuns.Count; i++)
{
TextRun tr = txt.TextRuns[i];
if (i > 0 && tr.isContinuous)
{
xw.WriteStartElement("Span");
WriteTextAttributes(tr);
xw.WriteValue(tr.Text);
xw.WriteEndElement();
}
else
{
if (i > 0)
{
xw.WriteEndElement();
xw.WriteStartElement("TextBlock");
}
xw.WriteAttributeString("Canvas.Left", tr.Left.ToString());
xw.WriteAttributeString("Canvas.Top", tr.Top.ToString());
WriteTextAttributes(tr);
xw.WriteValue(tr.Text);
}
//if (tr.isMultiline)
//{
// xw.WriteStartElement("LineBreak");
// xw.WriteEndElement();
//}
}
xw.WriteEndElement();
}
xw.WriteEndElement(); // Canvas
}
private void DrawText(Text tx, DDW.Vex.Matrix m)
{
for (int i = 0; i < tx.TextRuns.Count; i++)
{
TextRun tr = tx.TextRuns[i];
string s = tr.Text;
FontStyle style = tr.isBold ? FontStyle.Bold : FontStyle.Regular;
if (tr.isItalic)
{
style |= FontStyle.Italic;
}
Font font = new Font(tr.FontName, tr.FontSize, style, GraphicsUnit.Pixel);
System.Drawing.Color col = System.Drawing.Color.FromArgb(tr.Color.A, tr.Color.R, tr.Color.G, tr.Color.B);
Brush b = new SolidBrush(col);
g.SmoothingMode = SmoothingMode.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
g.CompositingMode = CompositingMode.SourceOver;
g.CompositingQuality = CompositingQuality.HighQuality;
g.DrawString(s, font, b, tx.Matrix.TranslateX + m.TranslateX + tr.Left, tx.Matrix.TranslateY + m.TranslateY + tr.Top);
b.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 WriteTextBlock(Text txt, Instance inst)
{
xw.WriteStartElement("Canvas");
if (inst != null)
{
string name = (inst.Name != null && inst.Name != "") ? inst.Name : instancePrefix + instName;
string fullName = instancePrefix + instName;
xw.WriteStartAttribute("x:Name");
xw.WriteValue(fullName);
xw.WriteEndAttribute();
// write transform defs
WriteTransformsDefs(v.Definitions[inst.DefinitionId], inst, fullName);
// write Storyboard
WriteStoryboard(v.Definitions[inst.DefinitionId], inst, fullName);
}
// ***** Can't use spans as that loses centering
if (txt.TextRuns.Count != 0)
{
xw.WriteStartElement("TextBlock");
for (int i = 0; i < txt.TextRuns.Count; i++)
{
TextRun tr = txt.TextRuns[i];
if (i > 0 && tr.isContinuous)
{
xw.WriteStartElement("Span");
WriteTextAttributes(tr);
xw.WriteValue(tr.Text);
xw.WriteEndElement();
}
else
{
if (i > 0)
{
xw.WriteEndElement();
xw.WriteStartElement("TextBlock");
}
xw.WriteAttributeString("Canvas.Left", tr.Left.ToString());
xw.WriteAttributeString("Canvas.Top", tr.Top.ToString());
WriteTextAttributes(tr);
xw.WriteValue(tr.Text);
}
}
xw.WriteEndElement();
}
xw.WriteEndElement(); // Canvas
}
private void ParseEditText(DefineEditTextTag tag)
{
Text t = new Text(v.NextId());
t.Id = tag.CharacterID;
t.StrokeBounds = ParseRect(tag.Bounds);
t.Matrix = Vex.Matrix.Identity;
ConvertStringToTextRuns(tag, t.TextRuns);
v.Definitions.Add(t.Id, t);
}
private void ParseDefineText(DefineTextTag tag)
{
Text t = new Text(v.NextId());
t.StrokeBounds = ParseRect(tag.TextBounds);
t.Matrix = ParseMatrix(tag.TextMatrix);
GetTextFromRecords(tag.TextRecords, t.TextRuns);
t.Id = tag.CharacterId;
v.Definitions.Add(t.Id, t);
}