public static PDFArray PDFColorToPDFArray(DeviceColor value)
{
PDFArray color = new PDFArray();
switch (value.Colorspace.N)
{
case 1:
color.AddItem(new PDFNumber((value as ColorGray).G * 1.0f / 255));
break;
case 3:
color.AddItem(new PDFNumber((value as ColorRGB).R * 1.0f / 255));
color.AddItem(new PDFNumber((value as ColorRGB).G * 1.0f / 255));
color.AddItem(new PDFNumber((value as ColorRGB).B * 1.0f / 255));
break;
case 4:
color.AddItem(new PDFNumber((value as ColorCMYK).C * 1.0f / 255));
color.AddItem(new PDFNumber((value as ColorCMYK).M * 1.0f / 255));
color.AddItem(new PDFNumber((value as ColorCMYK).Y * 1.0f / 255));
color.AddItem(new PDFNumber((value as ColorCMYK).K * 1.0f / 255));
break;
}
return(color);
}
public ArgumentDevice(DeviceColor deviceColor) :
base()
{
this.deviceColor = (int)deviceColor;
this.SN = "";
this.labelFilePathName = "";
}
private void SetColor(
PdfName key,
DeviceColor value
)
{
BaseDataObject[key] = PdfObjectWrapper.GetBaseObject(value);
}
private void parseFontColor(List <IPDFPageOperation> operations)
{
for (int i = operations.Count - 1; i >= 0; --i)
{
if (operations[i] is RGBColorSpaceForNonStroking || operations[i] is GrayColorSpaceForNonStroking ||
operations[i] is CMYKColorSpaceForNonStroking)
{
if (operations[i] is RGBColorSpaceForNonStroking)
{
RGBColorSpaceForNonStroking rgb = (RGBColorSpaceForNonStroking)operations[i];
_fontColor = new ColorRGB((byte)(rgb.R * 255), (byte)(rgb.G * 255), (byte)(rgb.B * 255));
}
else if (operations[i] is GrayColorSpaceForNonStroking)
{
GrayColorSpaceForNonStroking gray = (GrayColorSpaceForNonStroking)operations[i];
_fontColor = new ColorGray((byte)(gray.Gray * 255));
}
else // CMYKColorSpaceForNonStroking
{
CMYKColorSpaceForNonStroking cmyk = (CMYKColorSpaceForNonStroking)operations[i];
_fontColor = new ColorCMYK((byte)(cmyk.C * 255), (byte)(cmyk.M * 255), (byte)(cmyk.Y * 255), (byte)(cmyk.K * 255));
}
return;
}
}
_fontColor = new ColorRGB(0, 0, 0);
}
internal ChoiceField(float left, float top, float width, float height, string name, IDocumentEssential owner)
: base(left, top, width, height, name, owner)
{
Dictionary.AddItem("FT", new PDFName("Ch"));
_font = new Font(StandardFonts.Helvetica, 12);
_font.ChangedFontSize += changedFontSize;
_fontColor = new ColorRGB(0, 0, 0);
}
/// <summary>
/// Initializes a new instance of the Bytescout.PDF.FreeTextAnnotation class.
/// </summary>
/// <param name="left" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The x-coordinate of the upper-left corner of the annotation.</param>
/// <param name="top" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The y-coordinate of the upper-left corner of the annotation.</param>
/// <param name="width" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The width of the annotation.</param>
/// <param name="height" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The height of the annotation.</param>
public FreeTextAnnotation(float left, float top, float width, float height)
: base(left, top, width, height, null)
{
Dictionary.AddItem("Subtype", new PDFName("FreeText"));
_font = new Font(StandardFonts.Helvetica, 12);
_font.ChangedFontSize += changedFontSize;
_fontColor = new ColorRGB(0, 0, 0);
}
/// <summary>
/// Initializes a new instance of the Bytescout.PDF.ColorICC class.
/// </summary>
/// <param name="icc">The ICC color profile for color space.</param>
/// <param name="color">The Bytescout.PDF.DeviceColor to create Bytescout.PDF.ColorICC from.</param>
public ColorICC(ICCBasedColorspace icc, DeviceColor color)
{
if (icc.N != color.Colorspace.N)
{
throw new PDFNotEqualColorspacesException();
}
_colorspace = icc;
_color = color;
}
internal PushButton(PDFDictionary dict, IDocumentEssential owner, bool createFont)
: base(dict, owner)
{
if (createFont)
{
_font = new Font(StandardFonts.Helvetica, 12);
_font.ChangedFontSize += changedFontSize;
_fontColor = new ColorRGB(0, 0, 0);
}
}
public Scribble(
Page page,
IList <IList <PointF> > paths,
string text,
DeviceColor color
) : base(page, PdfName.Ink, new RectangleF(), text)
{
Paths = paths;
Color = color;
}
/// <summary>
/// Initializes a new instance of the Bytescout.PDF.EditBox class.
/// </summary>
/// <param name="left" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The x-coordinate of the upper-left corner of the edit box.</param>
/// <param name="top" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The y-coordinate of the upper-left corner of the edit box.</param>
/// <param name="width" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The width of the edit box.</param>
/// <param name="height" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The height of the edit box.</param>
/// <param name="name" href="http://msdn.microsoft.com/en-us/library/system.string.aspx">The unique name of the edit box control.</param>
public EditBox(float left, float top, float width, float height, string name)
: base(left, top, width, height, name, null)
{
Dictionary.AddItem("FT", new PDFName("Tx"));
_font = new Font(StandardFonts.Helvetica, 12);
_font.ChangedFontSize += changedFontSize;
_fontColor = new ColorRGB(0, 0, 0);
BorderColor = new ColorRGB(0, 0, 0);
CreateApperance();
}
/// <summary>
/// Initializes a new instance of the Bytescout.PDF.PushButton class.
/// </summary>
/// <param name="left" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The x-coordinate of the upper-left corner of the button.</param>
/// <param name="top" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The y-coordinate of the upper-left corner of the button.</param>
/// <param name="width" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The width of the button.</param>
/// <param name="height" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The height of the button.</param>
/// <param name="name" href="http://msdn.microsoft.com/en-us/library/system.string.aspx">The unique name of the button control.</param>
public PushButton(float left, float top, float width, float height, string name)
: base(left, top, width, height, name, null)
{
Pushbutton = true;
Apperance.BackgroundColor = new ColorGray(153);
Apperance.BorderColor = new ColorRGB(0, 0, 0);
_font = new Font(StandardFonts.Helvetica, 12);
_font.ChangedFontSize += changedFontSize;
_fontColor = new ColorRGB(0, 0, 0);
CreateApperance();
}
internal void SetTextProperties(Font font, DeviceColor color)
{
if (_font != null)
{
_font.ChangedFontSize -= changedFontSize;
}
_font = font;
_fontColor = color;
setTextAttributes();
_font.ChangedFontSize += changedFontSize;
}
/// <summary>
/// Initializes a new instance of the Bytescout.PDF.Signature class.
/// </summary>
/// <param name="left" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The x-coordinate of the upper-left corner of the signature box.</param>
/// <param name="top" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The y-coordinate of the upper-left corner of the signature box.</param>
/// <param name="width" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The width of the signature box.</param>
/// <param name="height" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The height of the signature box.</param>
/// <param name="name" href="http://msdn.microsoft.com/en-us/library/system.string.aspx">The unique name of the signature.</param>
public Signature(float left, float top, float width, float height, string name, PDFDictionary sig)
: base(left, top, width, height, name, null)
{
Dictionary.AddItem("FT", new PDFName("Sig"));
Flag = 132; // ???
_visible = true;
_font = new Font(StandardFonts.Helvetica, 12);
//_font.ChangedFontSize += changedFontSize;
_fontColor = new ColorRGB(0, 0, 0);
BorderColor = new ColorRGB(0, 0, 0);
CreateApperance();
Dictionary.AddItem("V", sig);
}
private void SetColor(
PdfName key,
DeviceColor value
)
{
if (value == null)
{
BaseDataObject.Remove(key);
}
else
{
BaseDataObject[key] = value.BaseObject;
}
}
public UncoloredTilingPatternColorspace(float width, float height)
{
_stream = new MemoryStream();
_resources = new Resources();
_canvas = new Canvas(_stream, _resources, width, height);
_streamDict = new PDFDictionaryStream(new PDFDictionary(), _stream);
_paintType = PDFTilingPaintType.UncoloredTilingPattern;
_tilingType = PDF.TilingType.ConstantSpacing;
_height = height;
_width = width;
_matrix = new float[6];
_matrix[0] = 1;
_matrix[1] = 0;
_matrix[2] = 0;
_matrix[3] = 1;
_matrix[4] = 0;
_matrix[5] = 0;
_xstep = width;
_ystep = height;
_color = new ColorRGB(0, 0, 0);
PDFDictionary dict = _streamDict.Dictionary;
dict.AddItem("Type", new PDFName(Name));
dict.AddItem("PatternType", new PDFNumber((float)PDFPatternType.TilingPattern));
dict.AddItem("PaintType", new PDFNumber((float)_paintType));
dict.AddItem("TilingType", new PDFNumber((float)_tilingType));
PDFArray rect = new PDFArray();
rect.AddItem(new PDFNumber(0));
rect.AddItem(new PDFNumber(0));
rect.AddItem(new PDFNumber(_width));
rect.AddItem(new PDFNumber(_height));
dict.AddItem("BBox", rect);
dict.AddItem("XStep", new PDFNumber(_xstep));
dict.AddItem("YStep", new PDFNumber(_ystep));
dict.AddItem("Resources", _resources.Dictionary);
PDFArray array = new PDFArray();
for (int i = 0; i < 6; ++i)
{
array.AddItem(new PDFNumber((_matrix[i])));
}
dict.AddItem("Matrix", array);
_name = "";
}
private void parseFontAndColor()
{
if (Owner != null)
{
byte[] data = null;
PDFString da = Dictionary["DA"] as PDFString;
if (da != null)
{
data = da.GetBytes();
}
else
{
PDFString ada = Owner.GetAcroFormDefaultAttribute();
if (ada != null)
{
data = ada.GetBytes();
}
}
if (data == null)
{
_fontColor = new ColorRGB(0, 0, 0);
_font = new Font(StandardFonts.Helvetica, 12);
_font.ChangedFontSize += changedFontSize;
return;
}
PageOperationParser parser = new PageOperationParser(new MemoryStream(data));
List <IPDFPageOperation> operations = new List <IPDFPageOperation>();
IPDFPageOperation operation;
while ((operation = parser.Next()) != null)
{
operations.Add(operation);
}
parseFont(operations);
parseFontColor(operations);
}
}
public Signature(float left, float top, float width, float height, string name, PDFDictionary sig, string reason, string contact, string location)
: base(left, top, width, height, name, null)
{
Dictionary.AddItem("FT", new PDFName("Sig"));
Flag = 132; // ???
PDFString sname = (PDFString )sig["Name"];
if (sname != null)
{
_name = sname.ToString();
}
_reason = reason;
_contact = contact;
_location = location;
_visible = true;
_font = new Font(StandardFonts.Helvetica, 12);
//_font.ChangedFontSize += changedFontSize;
_fontColor = new ColorRGB(0, 0, 0);
BorderColor = new ColorRGB(0, 0, 0);
CreateApperance();
Dictionary.AddItem("V", sig);
}
private DeviceColor GetColor(
PdfName key
)
{
return(DeviceColor.Get((PdfArray)BaseDataObject.Resolve(key)));
}
public Scribble(Page page, IList <SKPath> paths, string text, DeviceColor color)
: base(page, PdfName.Ink, new SKRect(), text)
{
Paths = paths;
Color = color;
}
/// <summary> </summary>
public ColorICC CreateColorICC(ICCBasedColorspace icc, DeviceColor color)
{
return(new ColorICC(icc, color));
}
