/// <summary>
/// Initializes a new instance of the <see cref="ArrowAnnotation"/> class.
/// </summary>
/// <param name="color">The arrow color.</param>
/// <param name="x1">The x1.</param>
/// <param name="y1">The y1.</param>
/// <param name="x2">The x2.</param>
/// <param name="y2">The y2.</param>
public ArrowAnnotation(XColor color, float x1, float y1, float x2, float y2)
{
Elements.SetName(Keys.Subtype, "/Line");
var line = new PdfArray();
line.Elements.Add(new PdfReal(x1));
line.Elements.Add(new PdfReal(y1));
line.Elements.Add(new PdfReal(x2));
line.Elements.Add(new PdfReal(y2));
Elements["/L"] = line;
// change line ending
PdfArray end = new PdfArray();
end.Elements.Add(new PdfName("/ClosedArrow"));
end.Elements.Add(new PdfName("/None"));
Elements["/LE"] = end;
// change all color properties
Elements.SetColor("/IC", color);
Color = color;
// change line width
var bsDict = new PdfBorderStyle(3, BorderStyle.Solid);
Elements[Keys.BS] = bsDict;
}
void Initialize()
{
Elements.SetName(Keys.Subtype, "/FreeText");
Elements.SetInteger(Keys.Q, 0);
_da = new AnnotationDefaultAppearance();
Elements.SetString(Keys.DA, _da.ToString());
_borderStyle = new PdfBorderStyle();
_borderEffect = new PdfBorderEffect();
}
void Initialize()
{
Elements.SetName(Keys.Subtype, TYPE_SQUARE);
_borderStyle = new PdfBorderStyle();
_borderEffect = new PdfBorderEffect();
}