public LineInfo(TextRenderInfo info, string text)
{
this.Text = text;
this.Font = info.GetFont().GetFontProgram().GetFontNames();
this.Object = info.GetPdfString();
this.Ascent = info.GetAscentLine();
this.Descent = info.GetDescentLine();
}
public virtual void EventOccurred(IEventData data, EventType type)
{
if (data is TextRenderInfo)
{
TextRenderInfo renderInfo = (TextRenderInfo)data;
map.Put("String", renderInfo.GetPdfString().ToUnicodeString());
map.Put("FillOpacity", renderInfo.GetGraphicsState().GetFillOpacity());
map.Put("StrokeOpacity", renderInfo.GetGraphicsState().GetStrokeOpacity());
}
}
public virtual void EventOccurred(IEventData data, EventType type)
{
switch (type)
{
case EventType.BEGIN_TEXT: {
sb.Append("-------- BEGIN TEXT ---------").Append("\n");
sb.Append(END_EVENT_OCCURRENCE).Append("\n");
break;
}
case EventType.RENDER_TEXT: {
sb.Append("-------- RENDER TEXT --------").Append("\n");
TextRenderInfo renderInfo = (TextRenderInfo)data;
sb.Append("String: ").Append(renderInfo.GetPdfString().ToUnicodeString()).Append("\n");
sb.Append(END_EVENT_OCCURRENCE).Append("\n");
break;
}
case EventType.END_TEXT: {
sb.Append("-------- END TEXT -----------").Append("\n");
sb.Append(END_EVENT_OCCURRENCE).Append("\n");
break;
}
case EventType.RENDER_IMAGE: {
sb.Append("-------- RENDER IMAGE ---------").Append("\n");
ImageRenderInfo imageRenderInfo = (ImageRenderInfo)data;
sb.Append("Image: ").Append(imageRenderInfo.GetImageResourceName()).Append("\n");
sb.Append(END_EVENT_OCCURRENCE).Append("\n");
break;
}
case EventType.RENDER_PATH: {
sb.Append("-------- RENDER PATH --------").Append("\n");
PathRenderInfo pathRenderInfo = (PathRenderInfo)data;
sb.Append("Operation type: ").Append(pathRenderInfo.GetOperation()).Append("\n");
sb.Append("Num of subpaths: ").Append(pathRenderInfo.GetPath().GetSubpaths().Count).Append("\n");
sb.Append(END_EVENT_OCCURRENCE).Append("\n");
break;
}
case EventType.CLIP_PATH_CHANGED: {
sb.Append("-------- CLIPPING PATH ------").Append("\n");
ClippingPathInfo clippingPathRenderInfo = (ClippingPathInfo)data;
sb.Append("Num of subpaths: ").Append(clippingPathRenderInfo.GetClippingPath().GetSubpaths().Count).Append
("\n");
sb.Append(END_EVENT_OCCURRENCE).Append("\n");
break;
}
}
}
public void EventOccurred(IEventData data, EventType type)
{
switch (type)
{
case EventType.BEGIN_TEXT: {
System.Console.Out.WriteLine("-------- BEGIN TEXT CALLED ---------");
System.Console.Out.WriteLine("------------------------------------");
break;
}
case EventType.RENDER_TEXT: {
System.Console.Out.WriteLine("-------- RENDER TEXT CALLED --------");
TextRenderInfo renderInfo = (TextRenderInfo)data;
System.Console.Out.WriteLine("String: " + renderInfo.GetPdfString());
System.Console.Out.WriteLine("------------------------------------");
break;
}
case EventType.END_TEXT: {
System.Console.Out.WriteLine("-------- END TEXT CALLED -----------");
System.Console.Out.WriteLine("------------------------------------");
break;
}
case EventType.RENDER_IMAGE: {
System.Console.Out.WriteLine("-------- RENDER IMAGE CALLED---------");
ImageRenderInfo renderInfo1 = (ImageRenderInfo)data;
System.Console.Out.WriteLine("Image: " + renderInfo1.GetImage().GetPdfObject());
System.Console.Out.WriteLine("------------------------------------");
break;
}
case EventType.RENDER_PATH: {
System.Console.Out.WriteLine("-------- RENDER PATH CALLED --------");
PathRenderInfo renderinfo2 = (PathRenderInfo)data;
System.Console.Out.WriteLine("Path: " + renderinfo2.GetPath());
System.Console.Out.WriteLine("------------------------------------");
break;
}
case EventType.CLIP_PATH_CHANGED: {
System.Console.Out.WriteLine("-------- CLIPPING PATH CALLED-------");
ClippingPathInfo renderinfo3 = (ClippingPathInfo)data;
System.Console.Out.WriteLine("Clipping path: " + renderinfo3.GetClippingPath());
System.Console.Out.WriteLine("------------------------------------");
break;
}
}
}
/// <summary>Filter a TextRenderInfo object</summary>
/// <param name="text">the TextRenderInfo to be filtered</param>
public virtual PdfCleanUpFilter.FilterResult <PdfArray> FilterText(TextRenderInfo text)
{
PdfTextArray textArray = new PdfTextArray();
if (IsTextNotToBeCleaned(text))
{
return(new PdfCleanUpFilter.FilterResult <PdfArray>(false, new PdfArray(text.GetPdfString())));
}
foreach (TextRenderInfo ri in text.GetCharacterRenderInfos())
{
if (IsTextNotToBeCleaned(ri))
{
textArray.Add(ri.GetPdfString());
}
else
{
textArray.Add(new PdfNumber(-ri.GetUnscaledWidth() * 1000f / (text.GetFontSize() * text.GetHorizontalScaling
() / 100)));
}
}
return(new PdfCleanUpFilter.FilterResult <PdfArray>(true, textArray));
}