private void HandleFont(string token, StyleInfo model)
{
StyleInfo si = model.Clone() as StyleInfo; // always push a StyleInfo
_StyleStack.Push(si); // since they will always be popped
PageTextHtmlCmdLexer hc = new PageTextHtmlCmdLexer(token.Substring(5));
Hashtable ht = hc.Lex();
string style = (string)ht["style"];
HandleStyleString(style, si);
string color = (string)ht["color"];
if (color != null && color.Length > 0)
{
si.Color = XmlUtil.ColorFromHtml(color, si.Color);
}
string size = (string)ht["size"];
if (size != null && size.Length > 0)
{
HandleStyleFontSize(si, size);
}
string face = (string)ht["face"];
if (face != null && face.Length > 0)
{
si.FontFamily = face;
}
return;
}
private void HandleFont(string token, StyleInfo model)
{
StyleInfo si = model.Clone() as StyleInfo; // always push a StyleInfo
_StyleStack.Push(si); // since they will always be popped
PageTextHtmlCmdLexer hc = new PageTextHtmlCmdLexer(token.Substring(5));
Hashtable ht = hc.Lex();
string style = (string)ht["style"];
HandleStyleString(style, si);
string color = (string)ht["color"];
if (color != null && color.Length > 0)
si.Color = XmlUtil.ColorFromHtml(color, si.Color);
string size = (string)ht["size"];
if (size != null && size.Length > 0)
HandleStyleFontSize(si, size);
string face = (string)ht["face"];
if (face != null && face.Length > 0)
si.FontFamily = face;
return;
}
private PageImage BuildImage(Graphics g, string token, StyleInfo oldsi, PageText model)
{
PageTextHtmlCmdLexer hc = new PageTextHtmlCmdLexer(token.Substring(4));
Hashtable ht = hc.Lex();
string src = (string)ht["src"];
if (src == null || src.Length < 1)
return null;
string alt = (string)ht["alt"];
string height = (string)ht["height"];
string width = (string)ht["width"];
string align = (string)ht["align"];
Stream strm = null;
System.Drawing.Image im = null;
PageImage pi = null;
try
{
// Obtain the image stream
if (src.StartsWith("http:") ||
src.StartsWith("file:") ||
src.StartsWith("https:"))
{
WebRequest wreq = WebRequest.Create(src);
WebResponse wres = wreq.GetResponse();
strm = wres.GetResponseStream();
}
else
strm = new FileStream(src, System.IO.FileMode.Open, FileAccess.Read);
im = System.Drawing.Image.FromStream(strm);
int h = im.Height;
int w = im.Width;
MemoryStream ostrm = new MemoryStream();
ImageFormat imf;
imf = ImageFormat.Jpeg;
im.Save(ostrm, imf);
byte[] ba = ostrm.ToArray();
ostrm.Close();
pi = new PageImage(imf, ba, w, h);
pi.AllowSelect = false;
pi.Page = this.Page;
pi.HyperLink = model.HyperLink;
pi.Tooltip = alt == null ? model.Tooltip : alt;
pi.X = 0;
pi.Y = 0;
pi.W = RSize.PointsFromPixels(g, width != null? Convert.ToInt32(width): w);
pi.H = RSize.PointsFromPixels(g, height != null? Convert.ToInt32(height): h);
pi.SI = new StyleInfo();
}
catch
{
pi = null;
}
finally
{
if (strm != null)
strm.Close();
if (im != null)
im.Dispose();
}
return pi;
}
private PageImage BuildImage(Graphics g, string token, StyleInfo oldsi, PageText model)
{
PageTextHtmlCmdLexer hc = new PageTextHtmlCmdLexer(token.Substring(4));
Hashtable ht = hc.Lex();
string src = (string)ht["src"];
if (src == null || src.Length < 1)
{
return(null);
}
string alt = (string)ht["alt"];
string height = (string)ht["height"];
string width = (string)ht["width"];
string align = (string)ht["align"];
Stream strm = null;
System.Drawing.Image im = null;
PageImage pi = null;
try
{
// Obtain the image stream
if (src.StartsWith("http:") ||
src.StartsWith("file:") ||
src.StartsWith("https:"))
{
WebRequest wreq = WebRequest.Create(src);
WebResponse wres = wreq.GetResponse();
strm = wres.GetResponseStream();
}
else
{
strm = new FileStream(src, System.IO.FileMode.Open, FileAccess.Read);
}
im = System.Drawing.Image.FromStream(strm);
int h = im.Height;
int w = im.Width;
MemoryStream ostrm = new MemoryStream();
ImageFormat imf;
imf = ImageFormat.Jpeg;
im.Save(ostrm, imf);
byte[] ba = ostrm.ToArray();
ostrm.Close();
pi = new PageImage(imf, ba, w, h);
pi.AllowSelect = false;
pi.Page = this.Page;
pi.HyperLink = model.HyperLink;
pi.Tooltip = alt == null ? model.Tooltip : alt;
pi.X = 0;
pi.Y = 0;
pi.W = RSize.PointsFromPixels(g, width != null? Convert.ToInt32(width): w);
pi.H = RSize.PointsFromPixels(g, height != null? Convert.ToInt32(height): h);
pi.SI = new StyleInfo();
}
catch
{
pi = null;
}
finally
{
if (strm != null)
{
strm.Close();
}
if (im != null)
{
im.Dispose();
}
}
return(pi);
}