// constructors
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param string the content of the <CODE>PdfChunk</CODE>-object
* @param font the <CODE>PdfFont</CODE>
* @param attributes the metrics attributes
* @param noStroke the non metric attributes
*/
internal PdfChunk(string str, PdfChunk other)
{
thisChunk[0] = this;
value = str;
this.font = other.font;
this.attributes = other.attributes;
this.noStroke = other.noStroke;
this.baseFont = other.baseFont;
Object[] obj = null;
if (attributes.ContainsKey(Chunk.IMAGE))
{
obj = (Object[])attributes[Chunk.IMAGE];
}
if (obj == null)
{
image = null;
}
else
{
image = (Image)obj[0];
offsetX = (float)obj[1];
offsetY = (float)obj[2];
changeLeading = (bool)obj[3];
}
encoding = font.Font.Encoding;
if (noStroke.ContainsKey(Chunk.SPLITCHARACTER))
{
splitCharacter = (ISplitCharacter)noStroke[Chunk.SPLITCHARACTER];
}
else
{
splitCharacter = DefaultSplitCharacter.DEFAULT;
}
}
/// <summary>
/// membervariables
/// </summary>
/// <summary>
/// constructors
/// </summary>
/// <summary>
/// Constructs a PdfChunk -object.
/// </summary>
internal PdfChunk(string str, PdfChunk other)
{
_thisChunk[0] = this;
value = str;
font = other.font;
Attributes = other.Attributes;
NoStroke = other.NoStroke;
BaseFont = other.BaseFont;
object[] obj = (object[])Attributes[Chunk.IMAGE];
if (obj == null)
{
image = null;
}
else
{
image = (Image)obj[0];
OffsetX = (float)obj[1];
OffsetY = (float)obj[2];
changeLeading = (bool)obj[3];
}
encoding = font.Font.Encoding;
SplitCharacter = (ISplitCharacter)NoStroke[Chunk.SPLITCHARACTER];
if (SplitCharacter == null)
{
SplitCharacter = DefaultSplitCharacter.Default;
}
}
// constructors
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param string the content of the <CODE>PdfChunk</CODE>-object
* @param font the <CODE>PdfFont</CODE>
* @param attributes the metrics attributes
* @param noStroke the non metric attributes
*/
internal PdfChunk(string str, PdfChunk other)
{
value = str;
this.font = other.font;
this.attributes = other.attributes;
this.noStroke = other.noStroke;
Object[] obj = (Object[])attributes[Chunk.IMAGE];
if (obj == null)
{
image = null;
}
else
{
image = (Image)obj[0];
offsetX = ((float)obj[1]);
offsetY = ((float)obj[2]);
changeLeading = bool.Parse(obj[3].ToString());
}
encoding = font.Font.Encoding;
splitCharacter = (ISplitCharacter)noStroke[Chunk.SPLITCHARACTER];
if (splitCharacter == null)
{
splitCharacter = this;
}
}
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param chunk the original <CODE>Chunk</CODE>-object
* @param action the <CODE>PdfAction</CODE> if the <CODE>Chunk</CODE> comes from an <CODE>Anchor</CODE>
*/
internal PdfChunk(Chunk chunk, PdfAction action) {
thisChunk[0] = this;
value = chunk.Content;
Font f = chunk.Font;
float size = f.Size;
if (size == iTextSharp.text.Font.UNDEFINED)
size = 12;
baseFont = f.BaseFont;
BaseFont bf = f.BaseFont;
int style = f.Style;
if (style == iTextSharp.text.Font.UNDEFINED) {
style = iTextSharp.text.Font.NORMAL;
}
if (baseFont == null) {
// translation of the font-family to a PDF font-family
baseFont = f.GetCalculatedBaseFont(false);
}
else{
// bold simulation
if ((style & iTextSharp.text.Font.BOLD) != 0)
attributes[Chunk.TEXTRENDERMODE] = new Object[]{PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE, size / 30f, null};
// italic simulation
if ((style & iTextSharp.text.Font.ITALIC) != 0)
attributes[Chunk.SKEW] = new float[]{0, ITALIC_ANGLE};
}
font = new PdfFont(baseFont, size);
// other style possibilities
Dictionary<string,object> attr = chunk.Attributes;
if (attr != null) {
foreach (KeyValuePair<string,object> entry in attr) {
string name = entry.Key;
if (keysAttributes.ContainsKey(name)) {
attributes[name] = entry.Value;
}
else if (keysNoStroke.ContainsKey(name)) {
noStroke[name] = entry.Value;
}
}
if (attr.ContainsKey(Chunk.GENERICTAG) && "".Equals(attr[Chunk.GENERICTAG])) {
attributes[Chunk.GENERICTAG] = chunk.Content;
}
}
if (f.IsUnderlined()) {
Object[] obj = {null, new float[]{0, 1f / 15, 0, -1f / 3, 0}};
Object[][] obja = null;
if (attributes.ContainsKey(Chunk.UNDERLINE))
obja = (Object[][])attributes[Chunk.UNDERLINE];
Object[][] unders = Utilities.AddToArray(obja, obj);
attributes[Chunk.UNDERLINE] = unders;
}
if (f.IsStrikethru()) {
Object[] obj = {null, new float[]{0, 1f / 15, 0, 1f / 3, 0}};
Object[][] obja = null;
if (attributes.ContainsKey(Chunk.UNDERLINE))
obja = (Object[][])attributes[Chunk.UNDERLINE];
Object[][] unders = Utilities.AddToArray(obja, obj);
attributes[Chunk.UNDERLINE] = unders;
}
if (action != null)
attributes[Chunk.ACTION] = action;
// the color can't be stored in a PdfFont
noStroke[Chunk.COLOR] = f.Color;
noStroke[Chunk.ENCODING] = font.Font.Encoding;
Object[] obj2 = null;
if (attributes.ContainsKey(Chunk.IMAGE))
obj2 = (Object[])attributes[Chunk.IMAGE];
if (obj2 == null)
image = null;
else {
attributes.Remove(Chunk.HSCALE); // images are scaled in other ways
image = (Image)obj2[0];
offsetX = ((float)obj2[1]);
offsetY = ((float)obj2[2]);
changeLeading = (bool)obj2[3];
}
font.Image = image;
object hs;
attributes.TryGetValue(Chunk.HSCALE, out hs);
if (hs != null)
font.HorizontalScaling = (float)hs;
encoding = font.Font.Encoding;
if (noStroke.ContainsKey(Chunk.SPLITCHARACTER))
splitCharacter = (ISplitCharacter)noStroke[Chunk.SPLITCHARACTER];
else
splitCharacter = DefaultSplitCharacter.DEFAULT;
}
// constructors
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param string the content of the <CODE>PdfChunk</CODE>-object
* @param font the <CODE>PdfFont</CODE>
* @param attributes the metrics attributes
* @param noStroke the non metric attributes
*/
internal PdfChunk(string str, PdfChunk other) {
thisChunk[0] = this;
value = str;
this.font = other.font;
this.attributes = other.attributes;
this.noStroke = other.noStroke;
this.baseFont = other.baseFont;
Object[] obj = null;
if (attributes.ContainsKey(Chunk.IMAGE))
obj = (Object[])attributes[Chunk.IMAGE];
if (obj == null)
image = null;
else {
image = (Image)obj[0];
offsetX = (float)obj[1];
offsetY = (float)obj[2];
changeLeading = (bool)obj[3];
}
encoding = font.Font.Encoding;
if (noStroke.ContainsKey(Chunk.SPLITCHARACTER))
splitCharacter = (ISplitCharacter)noStroke[Chunk.SPLITCHARACTER];
else
splitCharacter = DefaultSplitCharacter.DEFAULT;
}
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param chunk the original <CODE>Chunk</CODE>-object
* @param action the <CODE>PdfAction</CODE> if the <CODE>Chunk</CODE> comes from an <CODE>Anchor</CODE>
*/
internal PdfChunk(Chunk chunk, PdfAction action)
{
value = chunk.Content;
Font f = chunk.Font;
float size = f.Size;
if (size == iTextSharp.text.Font.UNDEFINED)
{
size = 12;
}
baseFont = f.BaseFont;
//BaseFont bf = f.BaseFont;
int style = f.Style;
if (style == iTextSharp.text.Font.UNDEFINED)
{
style = iTextSharp.text.Font.NORMAL;
}
if (baseFont == null)
{
// translation of the font-family to a PDF font-family
baseFont = f.GetCalculatedBaseFont(false);
}
else
{
// bold simulation
if ((style & iTextSharp.text.Font.BOLD) != 0)
{
attributes[Chunk.TEXTRENDERMODE] = new Object[] { PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE, size / 30f, null }
}
;
// italic simulation
if ((style & iTextSharp.text.Font.ITALIC) != 0)
{
attributes[Chunk.SKEW] = new float[] { 0, ITALIC_ANGLE }
}
;
}
font = new PdfFont(baseFont, size);
// other style possibilities
Dictionary <string, object> attr = chunk.Attributes;
if (attr != null)
{
foreach (KeyValuePair <string, object> entry in attr)
{
string name = entry.Key;
if (keysAttributes.ContainsKey(name))
{
attributes[name] = entry.Value;
}
else if (keysNoStroke.ContainsKey(name))
{
noStroke[name] = entry.Value;
}
}
if (attr.ContainsKey(Chunk.GENERICTAG) && "".Equals(attr[Chunk.GENERICTAG]))
{
attributes[Chunk.GENERICTAG] = chunk.Content;
}
}
if (f.IsUnderlined())
{
Object[] obj = { null, new float[] { 0, UNDERLINE_THICKNESS, 0, UNDERLINE_OFFSET, 0 } };
Object[][] obja = null;
if (attributes.ContainsKey(Chunk.UNDERLINE))
{
obja = (Object[][])attributes[Chunk.UNDERLINE];
}
Object[][] unders = Utilities.AddToArray(obja, obj);
attributes[Chunk.UNDERLINE] = unders;
}
if (f.IsStrikethru())
{
Object[] obj = { null, new float[] { 0, 1f / 15, 0, 1f / 3, 0 } };
Object[][] obja = null;
if (attributes.ContainsKey(Chunk.UNDERLINE))
{
obja = (Object[][])attributes[Chunk.UNDERLINE];
}
Object[][] unders = Utilities.AddToArray(obja, obj);
attributes[Chunk.UNDERLINE] = unders;
}
if (action != null)
{
attributes[Chunk.ACTION] = action;
}
// the color can't be stored in a PdfFont
noStroke[Chunk.COLOR] = f.Color;
noStroke[Chunk.ENCODING] = font.Font.Encoding;
Object lh;
if (attributes.TryGetValue(Chunk.LINEHEIGHT, out lh))
{
changeLeading = true;
leading = (float)lh;
}
Object[] obj2 = null;
if (attributes.ContainsKey(Chunk.IMAGE))
{
obj2 = (Object[])attributes[Chunk.IMAGE];
}
if (obj2 == null)
{
image = null;
}
else
{
attributes.Remove(Chunk.HSCALE); // images are scaled in other ways
image = (Image)obj2[0];
offsetX = ((float)obj2[1]);
offsetY = ((float)obj2[2]);
changeLeading = (bool)obj2[3];
}
object hs;
if (attributes.TryGetValue(Chunk.HSCALE, out hs))
{
font.HorizontalScaling = (float)hs;
}
encoding = font.Font.Encoding;
if (noStroke.ContainsKey(Chunk.SPLITCHARACTER))
{
splitCharacter = (ISplitCharacter)noStroke[Chunk.SPLITCHARACTER];
}
else
{
splitCharacter = DefaultSplitCharacter.DEFAULT;
}
accessibleElement = chunk;
}
/// <summary>
/// Sets the split characters.
/// </summary>
/// <param name="splitCharacter">the SplitCharacter interface</param>
/// <returns>this Chunk</returns>
public Chunk SetSplitCharacter(ISplitCharacter splitCharacter) {
return SetAttribute(SPLITCHARACTER, splitCharacter);
}
/// <summary>
/// Sets the split characters.
/// </summary>
/// <param name="splitCharacter">the SplitCharacter interface</param>
/// <returns>this Chunk</returns>
virtual public Chunk SetSplitCharacter(ISplitCharacter splitCharacter)
{
return(SetAttribute(SPLITCHARACTER, splitCharacter));
}
/// <summary>
/// Constructs a PdfChunk -object.
/// </summary>
/// <param name="chunk">the original Chunk -object</param>
/// <param name="action">the PdfAction if the Chunk comes from an Anchor </param>
internal PdfChunk(Chunk chunk, PdfAction action)
{
_thisChunk[0] = this;
value = chunk.Content;
Font f = chunk.Font;
float size = f.Size;
if (size.ApproxEquals(text.Font.UNDEFINED))
{
size = 12;
}
BaseFont = f.BaseFont;
BaseFont bf = f.BaseFont;
int style = f.Style;
if (style == text.Font.UNDEFINED)
{
style = text.Font.NORMAL;
}
if (BaseFont == null)
{
// translation of the font-family to a PDF font-family
BaseFont = f.GetCalculatedBaseFont(false);
}
else
{
// bold simulation
if ((style & text.Font.BOLD) != 0)
{
Attributes[Chunk.TEXTRENDERMODE] = new object[] { PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE, size / 30f, null }
}
;
// italic simulation
if ((style & text.Font.ITALIC) != 0)
{
Attributes[Chunk.SKEW] = new[] { 0, ItalicAngle }
}
;
}
font = new PdfFont(BaseFont, size);
// other style possibilities
Hashtable attr = chunk.Attributes;
if (attr != null)
{
foreach (DictionaryEntry entry in attr)
{
string name = (string)entry.Key;
if (_keysAttributes.ContainsKey(name))
{
Attributes[name] = entry.Value;
}
else if (_keysNoStroke.ContainsKey(name))
{
NoStroke[name] = entry.Value;
}
}
if ("".Equals(attr[Chunk.GENERICTAG]))
{
Attributes[Chunk.GENERICTAG] = chunk.Content;
}
}
if (f.IsUnderlined())
{
object[] obj = { null, new[] { 0, 1f / 15, 0, -1f / 3, 0 } };
object[][] unders = Utilities.AddToArray((object[][])Attributes[Chunk.UNDERLINE], obj);
Attributes[Chunk.UNDERLINE] = unders;
}
if (f.IsStrikethru())
{
object[] obj = { null, new[] { 0, 1f / 15, 0, 1f / 3, 0 } };
object[][] unders = Utilities.AddToArray((object[][])Attributes[Chunk.UNDERLINE], obj);
Attributes[Chunk.UNDERLINE] = unders;
}
if (action != null)
{
Attributes[Chunk.ACTION] = action;
}
// the color can't be stored in a PdfFont
NoStroke[Chunk.COLOR] = f.Color;
NoStroke[Chunk.ENCODING] = font.Font.Encoding;
object[] obj2 = (object[])Attributes[Chunk.IMAGE];
if (obj2 == null)
{
image = null;
}
else
{
Attributes.Remove(Chunk.HSCALE); // images are scaled in other ways
image = (Image)obj2[0];
OffsetX = ((float)obj2[1]);
OffsetY = ((float)obj2[2]);
changeLeading = (bool)obj2[3];
}
font.Image = image;
object hs = Attributes[Chunk.HSCALE];
if (hs != null)
{
font.HorizontalScaling = (float)hs;
}
encoding = font.Font.Encoding;
SplitCharacter = (ISplitCharacter)NoStroke[Chunk.SPLITCHARACTER];
if (SplitCharacter == null)
{
SplitCharacter = DefaultSplitCharacter.Default;
}
}
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param chunk the original <CODE>Chunk</CODE>-object
* @param action the <CODE>PdfAction</CODE> if the <CODE>Chunk</CODE> comes from an <CODE>Anchor</CODE>
*/
internal PdfChunk(Chunk chunk, PdfAction action)
{
value = chunk.Content;
iTextSharp.text.Font f = chunk.Font;
float size = f.Size;
if (size == iTextSharp.text.Font.UNDEFINED)
{
size = 12;
}
BaseFont bf = f.BaseFont;
int family;
int style = f.Style;
if (bf == null)
{
// translation of the font-family to a PDF font-family
if (style == iTextSharp.text.Font.UNDEFINED)
{
style = iTextSharp.text.Font.NORMAL;
}
switch (f.Family)
{
case iTextSharp.text.Font.COURIER:
switch (style & iTextSharp.text.Font.BOLDITALIC)
{
case iTextSharp.text.Font.BOLD:
family = PdfFont.COURIER_BOLD;
break;
case iTextSharp.text.Font.ITALIC:
family = PdfFont.COURIER_OBLIQUE;
break;
case iTextSharp.text.Font.BOLDITALIC:
family = PdfFont.COURIER_BOLDOBLIQUE;
break;
default:
case iTextSharp.text.Font.NORMAL:
family = PdfFont.COURIER;
break;
}
break;
case iTextSharp.text.Font.TIMES_NEW_ROMAN:
switch (style & iTextSharp.text.Font.BOLDITALIC)
{
case iTextSharp.text.Font.BOLD:
family = PdfFont.TIMES_BOLD;
break;
case iTextSharp.text.Font.ITALIC:
family = PdfFont.TIMES_ITALIC;
break;
case iTextSharp.text.Font.BOLDITALIC:
family = PdfFont.TIMES_BOLDITALIC;
break;
default:
case iTextSharp.text.Font.NORMAL:
family = PdfFont.TIMES_ROMAN;
break;
}
break;
case iTextSharp.text.Font.SYMBOL:
family = PdfFont.SYMBOL;
break;
case iTextSharp.text.Font.ZAPFDINGBATS:
family = PdfFont.ZAPFDINGBATS;
break;
default:
case iTextSharp.text.Font.HELVETICA:
switch (style & iTextSharp.text.Font.BOLDITALIC)
{
case iTextSharp.text.Font.BOLD:
family = PdfFont.HELVETICA_BOLD;
break;
case iTextSharp.text.Font.ITALIC:
family = PdfFont.HELVETICA_OBLIQUE;
break;
case iTextSharp.text.Font.BOLDITALIC:
family = PdfFont.HELVETICA_BOLDOBLIQUE;
break;
default:
case iTextSharp.text.Font.NORMAL:
family = PdfFont.HELVETICA;
break;
}
break;
}
// creation of the PdfFont with the right size
font = new PdfFont(family, size);
}
else
{
// bold simulation
if ((style & iTextSharp.text.Font.BOLD) != 0)
{
attributes.Add(Chunk.TEXTRENDERMODE, new Object[] { PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE, size / 30f, null });
}
// italic simulation
if ((style & iTextSharp.text.Font.ITALIC) != 0)
{
attributes.Add(Chunk.SKEW, new float[] { 0, ITALIC_ANGLE });
}
font = new PdfFont(bf, size);
}
// other style possibilities
Hashmap attr = chunk.Attributes;
if (attr != null)
{
foreach (string name in attr.Keys)
{
if (keysAttributes.ContainsKey(name))
{
attributes.Add(name, attr[name]);
}
else if (keysNoStroke.ContainsKey(name))
{
noStroke.Add(name, attr[name]);
}
}
if ("".Equals(attr[Chunk.GENERICTAG]))
{
attributes.Add(Chunk.GENERICTAG, chunk.Content);
}
}
if (f.isUnderlined())
{
attributes.Add(Chunk.UNDERLINE, null);
}
if (f.isStrikethru())
{
attributes.Add(Chunk.STRIKETHRU, null);
}
if (action != null)
{
attributes.Add(Chunk.ACTION, action);
}
// the color can't be stored in a PdfFont
noStroke.Add(Chunk.COLOR, f.Color);
noStroke.Add(Chunk.ENCODING, font.Font.Encoding);
Object[] obj = (Object[])attributes[Chunk.IMAGE];
if (obj == null)
{
image = null;
}
else
{
image = (Image)obj[0];
offsetX = ((float)obj[1]);
offsetY = ((float)obj[2]);
changeLeading = bool.Parse(obj[3].ToString());
}
font.Image = image;
encoding = font.Font.Encoding;
splitCharacter = (ISplitCharacter)noStroke[Chunk.SPLITCHARACTER];
if (splitCharacter == null)
{
splitCharacter = this;
}
}
/**
* Constructs a <CODE>PdfChunk</CODE>-object.
*
* @param chunk the original <CODE>Chunk</CODE>-object
* @param action the <CODE>PdfAction</CODE> if the <CODE>Chunk</CODE> comes from an <CODE>Anchor</CODE>
*/
internal PdfChunk(Chunk chunk, PdfAction action)
{
thisChunk[0] = this;
value = chunk.Content;
Font f = chunk.Font;
float size = f.Size;
if (size == iTextSharp.text.Font.UNDEFINED)
{
size = 12;
}
baseFont = f.BaseFont;
BaseFont bf = f.BaseFont;
int style = f.Style;
if (style == iTextSharp.text.Font.UNDEFINED)
{
style = iTextSharp.text.Font.NORMAL;
}
if (baseFont == null)
{
// translation of the font-family to a PDF font-family
baseFont = f.GetCalculatedBaseFont(false);
}
else
{
// bold simulation
if ((style & iTextSharp.text.Font.BOLD) != 0)
{
attributes[Chunk.TEXTRENDERMODE] = new Object[] { PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE, size / 30f, null }
}
;
// italic simulation
if ((style & iTextSharp.text.Font.ITALIC) != 0)
{
attributes[Chunk.SKEW] = new float[] { 0, ITALIC_ANGLE }
}
;
}
font = new PdfFont(baseFont, size);
// other style possibilities
Hashtable attr = chunk.Attributes;
if (attr != null)
{
foreach (string name in attr.Keys)
{
if (keysAttributes.ContainsKey(name))
{
attributes[name] = attr[name];
}
else if (keysNoStroke.ContainsKey(name))
{
noStroke[name] = attr[name];
}
}
if ("".Equals(attr[Chunk.GENERICTAG]))
{
attributes[Chunk.GENERICTAG] = chunk.Content;
}
}
if (f.IsUnderlined())
{
Object[] obj = { null, new float[] { 0, 1f / 15, 0, -1f / 3, 0 } };
Object[][] unders = Chunk.AddToArray((Object[][])attributes[Chunk.UNDERLINE], obj);
attributes[Chunk.UNDERLINE] = unders;
}
if (f.IsStrikethru())
{
Object[] obj = { null, new float[] { 0, 1f / 15, 0, 1f / 3, 0 } };
Object[][] unders = Chunk.AddToArray((Object[][])attributes[Chunk.UNDERLINE], obj);
attributes[Chunk.UNDERLINE] = unders;
}
if (action != null)
{
attributes[Chunk.ACTION] = action;
}
// the color can't be stored in a PdfFont
noStroke[Chunk.COLOR] = f.Color;
noStroke[Chunk.ENCODING] = font.Font.Encoding;
Object[] obj2 = (Object[])attributes[Chunk.IMAGE];
if (obj2 == null)
{
image = null;
}
else
{
attributes.Remove(Chunk.HSCALE); // images are scaled in other ways
image = (Image)obj2[0];
offsetX = ((float)obj2[1]);
offsetY = ((float)obj2[2]);
changeLeading = (bool)obj2[3];
}
font.Image = image;
object hs = attributes[Chunk.HSCALE];
if (hs != null)
{
font.HorizontalScaling = (float)hs;
}
encoding = font.Font.Encoding;
splitCharacter = (ISplitCharacter)noStroke[Chunk.SPLITCHARACTER];
if (splitCharacter == null)
{
splitCharacter = this;
}
}
