/**
* Creates a PdfPattern object.
* @param painter a pattern painter instance
* @param compressionLevel the compressionLevel for the stream
* @since 2.1.3
*/
internal PdfPattern(PdfPatternPainter painter, int compressionLevel) : base()
{
PdfNumber one = new PdfNumber(1);
PdfArray matrix = painter.Matrix;
if (matrix != null)
{
Put(PdfName.MATRIX, matrix);
}
Put(PdfName.TYPE, PdfName.PATTERN);
Put(PdfName.BBOX, new PdfRectangle(painter.BoundingBox));
Put(PdfName.RESOURCES, painter.Resources);
Put(PdfName.TILINGTYPE, one);
Put(PdfName.PATTERNTYPE, one);
if (painter.IsStencil())
{
Put(PdfName.PAINTTYPE, new PdfNumber(2));
}
else
{
Put(PdfName.PAINTTYPE, one);
}
Put(PdfName.XSTEP, new PdfNumber(painter.XStep));
Put(PdfName.YSTEP, new PdfNumber(painter.YStep));
bytes = painter.ToPdf(null);
Put(PdfName.LENGTH, new PdfNumber(bytes.Length));
FlateCompress(compressionLevel);
}
/**
* Creates a PdfPattern object.
* @param painter a pattern painter instance
* @param compressionLevel the compressionLevel for the stream
* @since 2.1.3
*/
internal PdfPattern(PdfPatternPainter painter, int compressionLevel)
: base()
{
PdfNumber one = new PdfNumber(1);
PdfArray matrix = painter.Matrix;
if ( matrix != null ) {
Put(PdfName.MATRIX, matrix);
}
Put(PdfName.TYPE, PdfName.PATTERN);
Put(PdfName.BBOX, new PdfRectangle(painter.BoundingBox));
Put(PdfName.RESOURCES, painter.Resources);
Put(PdfName.TILINGTYPE, one);
Put(PdfName.PATTERNTYPE, one);
if (painter.IsStencil())
Put(PdfName.PAINTTYPE, new PdfNumber(2));
else
Put(PdfName.PAINTTYPE, one);
Put(PdfName.XSTEP, new PdfNumber(painter.XStep));
Put(PdfName.YSTEP, new PdfNumber(painter.YStep));
bytes = painter.ToPdf(null);
Put(PdfName.LENGTH, new PdfNumber(bytes.Length));
FlateCompress(compressionLevel);
}
/** Creates a color representing a pattern.
* @param painter the actual pattern
*/
public PatternColor(PdfPatternPainter painter) : base(TYPE_PATTERN, .5f, .5f, .5f)
{
this.painter = painter;
}
internal PdfName AddSimplePattern(PdfPatternPainter painter)
{
PdfName name = (PdfName)documentPatterns[painter];
if ( name == null ) {
name = new PdfName("P" + patternNumber);
++patternNumber;
documentPatterns[painter] = name;
}
return name;
}
/**
* Creates a PdfPattern object.
* @param painter a pattern painter instance
*/
internal PdfPattern(PdfPatternPainter painter)
: this(painter, DEFAULT_COMPRESSION)
{
}
/** Creates a color representing a pattern.
* @param painter the actual pattern
*/
public PatternColor(PdfPatternPainter painter)
: base(TYPE_PATTERN, .5f, .5f, .5f)
{
this.painter = painter;
}
/**
* Creates a PdfPattern object.
* @param painter a pattern painter instance
*/
internal PdfPattern(PdfPatternPainter painter) : this(painter, DEFAULT_COMPRESSION)
{
}
/**
* @see com.lowagie.text.pdf.PdfContentByte#setPatternStroke(com.lowagie.text.pdf.PdfPatternPainter)
*/
public override void SetPatternStroke(PdfPatternPainter p)
{
CheckNoColor();
base.SetPatternStroke(p);
}
/**
* @see com.lowagie.text.pdf.PdfContentByte#setPatternStroke(com.lowagie.text.pdf.PdfPatternPainter, java.awt.Color, float)
*/
public override void SetPatternStroke(PdfPatternPainter p, Color color, float tint)
{
CheckNoColor();
base.SetPatternStroke(p, color, tint);
}
/**
* @see com.lowagie.text.pdf.PdfContentByte#setPatternStroke(com.lowagie.text.pdf.PdfPatternPainter)
*/
public override void SetPatternStroke(PdfPatternPainter p)
{
CheckNoColor();
base.SetPatternStroke(p);
}
/**
* @see com.lowagie.text.pdf.PdfContentByte#setPatternStroke(com.lowagie.text.pdf.PdfPatternPainter, java.awt.Color, float)
*/
public override void SetPatternStroke(PdfPatternPainter p, Color color, float tint)
{
CheckNoColor();
base.SetPatternStroke(p, color, tint);
}