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 TextRun2D(TextRun tr)
{
this.Text = tr.Text;
this.FontName = tr.FontName;
this.FontSize = tr.FontSize;
this.Top = tr.Top;
this.Left = tr.Left;
this.Color = tr.Color;
this.isHtml = tr.isHtml;
this.isBold = tr.isBold;
this.isItalic = tr.isItalic;
this.isMultiline = tr.isMultiline;
this.isUnderlined = tr.isUnderlined;
this.isStrikeout = tr.isStrikeout;
this.isWrapped = tr.isWrapped;
this.isPassword = tr.isPassword;
this.isEditable = tr.isEditable;
this.isSelectable = tr.isSelectable;
}
protected void WriteTextAttributes(TextRun tr)
{
xw.WriteStartAttribute("FontSize");
xw.WriteValue(tr.FontSize);
xw.WriteEndAttribute();
// decide weather to use ttf resource or not
if (BuiltInFonts.Contains(tr.FontName))
{
xw.WriteStartAttribute("FontFamily");
xw.WriteValue(tr.FontName);
xw.WriteEndAttribute();
}
else
{
if (FontUtil.GetInstance().FontMap.ContainsKey(tr.FontName))
{
// FontFamily="Resources/#Calligrapher"
xw.WriteStartAttribute("FontFamily");
xw.WriteValue(v.ResourceFolder + @"/#" + tr.FontName);
xw.WriteEndAttribute();
Utils.CopyFontToResources(tr.FontName, v.ResourceFolder);
}
else
{
xw.WriteStartAttribute("FontFamily");
xw.WriteValue(tr.FontName);
xw.WriteEndAttribute();
}
}
xw.WriteStartAttribute("Foreground");
xw.WriteColor(tr.Color);
xw.WriteEndAttribute();
if (tr.isItalic)
{
xw.WriteStartAttribute("FontStyle");
xw.WriteValue("Italic");
xw.WriteEndAttribute();
}
if (tr.isBold)
{
xw.WriteStartAttribute("FontWeight");
xw.WriteValue("Bold");
xw.WriteEndAttribute();
}
}
public void GetTextFromRecords(List<TextRecord> records, List<TextRun> runs)
{
float fontSize = 12F; // default
string fontName = "Arial"; // default
Color fontColor = new Color(0,0,0); // default black
uint fontId;
uint[] codeTable = null;
bool isBold = false;
bool isItalic = false;
int yOffset = 0;
TextRun prevRun = null;
float vpad = 0;
for (int i = 0; i < records.Count; i++)
{
TextRecord r = records[i];
TextRun run = new TextRun();
runs.Add(run);
string text = "";
if (r.YOffset > yOffset)
{
yOffset = r.YOffset;
if (prevRun != null)
{
prevRun.isMultiline = true;
}
else if(r.TextHeight != 0)
{
// the space between the lines of the font
vpad = (r.TextHeight - r.YOffset)/twips;
}
}
if (r.StyleFlagsHasFont)
{
fontSize = r.TextHeight / twips;
fontId = r.FontID;
if (swf.Fonts.ContainsKey(fontId))
{
DefineFont2_3 f = swf.Fonts[fontId];
fontName = f.FontName;
codeTable = f.CodeTable;
isBold = f.FontFlagsBold;
isItalic = f.FontFlagsItalic;
}
}
if (r.StyleFlagsHasColor)
{
fontColor = ParseRGBA(r.TextColor);
}
if (codeTable != null)
{
for (int j = 0; j < r.GlyphEntries.Length; j++)
{
GlyphEntry ge = r.GlyphEntries[j];
uint charCode = codeTable[ge.GlyphIndex];
text += (char)charCode;
}
}
run.FontName = fontName;
run.FontSize = fontSize;
run.Color = fontColor;
run.Text = text;
run.isContinuous = !(r.StyleFlagsHasYOffset || r.StyleFlagsHasXOffset);
run.isBold = isBold;
run.isItalic = isItalic;
//if ()
//{
// run.Top = (r.YOffset - r.TextHeight) / twips;
//}
run.Top = (yOffset / twips) - fontSize + vpad;
if (r.StyleFlagsHasXOffset)
{
run.Left = r.XOffset / twips;
}
prevRun = run;
}
}
private void ConvertStringToTextRuns(DefineEditTextTag tag, List<TextRun> runs)
{
string s = (tag.InitialText == null) ? "" : tag.InitialText;
string[] sts = s.Split('\r'); // seems to be the only gen'd linebreak
string fontName = "";
if (swf.Fonts.ContainsKey(tag.FontID))
{
fontName = swf.Fonts[tag.FontID].FontName;
}
Color c = ParseRGBA(tag.TextColor);
bool isMultiline = sts.Length > 1;
for (int i = 0; i < sts.Length; i++)
{
TextRun tr = new TextRun();
tr.isEditable = true;
tr.isSelectable = true;
tr.Color = c;
tr.isMultiline = isMultiline;
if(tag.HasFont)
{
tr.FontName = fontName;
}
tr.FontSize = tag.FontHeight / 20;
tr.Text = sts[i];
runs.Add(tr);
}
}