/// <summary>
/// Converts the specified graphic.
/// </summary>
/// <param name="graphic">The graphic.</param>
/// <returns></returns>
public iTextSharp.text.Image Convert(Graphic graphic)
{
try
{
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(graphic.GraphicRealPath);
img.SetDpi(graphic.Frame.DPI_X, graphic.Frame.DPI_X);
img = this.ScaleIfNessarry(img, graphic.Frame);
img = this.SetImageProperties(img, graphic.Frame);
//img.Alignment = iTextSharp.text.Image.TEXTWRAP;
// img.ScalePercent(50.0f);
// img.RotationDegrees = -45.0f;
//img.ScaleAbsolute(100, 100);
return img;
}
catch(Exception)
{
throw;
}
}
private void LoadFrameGraphic(Frame frame, Graphic content)
{
try
{
string graphicRealPath = Path.GetFullPath(content.GraphicRealPath);
frame.LoadImageFromFile(graphicRealPath);
}
catch (AODLGraphicException e)
{
this.OnWarning(
new AODLWarning("A couldn't create any content from an an first level node!.", content.Node, e));
}
}
/// <summary>
/// Creates the graphic.
/// </summary>
/// <param name="graphicnode">The graphicnode.</param>
/// <returns>The Graphic object</returns>
private Graphic CreateGraphic(XmlNode graphicnode)
{
try
{
Graphic graphic = new Graphic(this._document, null, null);
graphic.Node = graphicnode;
graphic.GraphicRealPath = Path.Combine(_document.DirInfo.Dir, graphic.HRef);
return graphic;
}
catch(Exception ex)
{
throw new AODLException("Exception while trying to create a Graphic.", ex);
}
}
/// <summary>
/// Gets the graphic as HTML.
/// </summary>
/// <param name="graphic">The graphic.</param>
/// <returns></returns>
public string GetGraphicAsHtml(Graphic graphic)
{
//standard space around 12px
string html = "<img hspace=\"12\" vspace=\"12\" ";
try
{
if (graphic != null)
{
if (graphic.HRef != null)
html += "src=\""+this.GraphicTargetFolder+"/"+graphic.HRef+"\" ";
string graphStyle = "";
if (graphic.Frame != null)
graphStyle = this.HTMLStyleBuilder.GetFrameStyleAsHtml(graphic.Frame);
if (graphStyle.Length > 0)
html += graphStyle+" ";
//Image map?
if (this._nextImageMapName != null)
html += "usemap=\"#"+this._nextImageMapName+"\"";
html += ">\n";
}
}
catch(Exception ex)
{
throw new AODLException("Exception while trying to build a HTML string from a Graphic object.", ex);
}
if (!html.Equals("<img "))
html += "</img>\n";
else
html = "";
return html;
}
/// <summary>
/// Creates the graphic.
/// </summary>
/// <param name="graphicnode">The graphicnode.</param>
/// <returns>The Graphic object</returns>
private Graphic CreateGraphic(XmlNode graphicnode)
{
try
{
Graphic graphic = new Graphic(this._document, null, null);
graphic.Node = graphicnode;
graphic.GraphicRealPath = Path.Combine(OpenDocumentImporter.dir,graphic.HRef);
return graphic;
}
catch(Exception ex)
{
AODLException exception = new AODLException("Exception while trying to create a Graphic.");
exception.InMethod = AODLException.GetExceptionSourceInfo(new StackFrame(1, true));
exception.Node = graphicnode;
exception.OriginalException = ex;
throw exception;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Frame"/> class.
/// </summary>
/// <param name="document">The textdocument.</param>
/// <param name="stylename">The stylename.</param>
/// <param name="drawName">The draw name.</param>
/// <param name="graphicfile">The graphicfile.</param>
public Frame(IDocument document, string stylename, string drawName, string graphicfile)
{
this.Document = document;
this.NewXmlNode();
this.InitStandards();
this.StyleName = stylename;
// this.AnchorType = "paragraph";
this.DrawName = drawName;
this.GraphicSourcePath = graphicfile;
this._graphicIdentifier = Guid.NewGuid();
this._realgraphicname = this._graphicIdentifier.ToString()
+ this.LoadImageFromFile(graphicfile);
Graphic graphic = new Graphic(this.Document, this, this._realgraphicname);
graphic.GraphicRealPath = this.GraphicSourcePath;
this.Content.Add(graphic);
this.Style = (IStyle)new FrameStyle(this.Document, stylename);
this.Document.Styles.Add(this.Style);
if( Document is TextDocument)
{
((TextDocument) Document).DocumentManifest.AddFrame(GraphicSourcePath, RealGraphicName);
}
}
