public override void Draw(DrawContext drawContext)
{
PdfFont font;
try
{
font = PdfFontFactory.CreateFont(StandardFonts.HELVETICA);
}
catch (IOException e)
{
throw new PdfException(e);
}
String[][] optionsArray = new String[options.Length][];
for (int i = 0; i < options.Length; i++)
{
optionsArray[i] = new String[2];
optionsArray[i][0] = exports[i];
optionsArray[i][1] = options[i];
}
PdfAcroForm form = PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true);
// The 3rd parameter is the combobox name, the 4th parameter is the combobox's initial value
PdfChoiceFormField choice = PdfFormField.CreateComboBox(drawContext.GetDocument(),
GetOccupiedAreaBBox(), name, name, optionsArray);
choice.SetFont(font);
choice.GetWidgets()[0].SetBorderStyle(PdfAnnotation.STYLE_BEVELED);
choice.SetVisibility(PdfFormField.VISIBLE_BUT_DOES_NOT_PRINT);
choice.SetBorderColor(ColorConstants.GRAY);
choice.SetJustification(PdfFormField.ALIGN_CENTER);
form.AddField(choice);
}
public override void Draw(DrawContext drawContext)
{
// Fictitiously layout the renderer and find out, how much space does it require
IRenderer pr = content.CreateRendererSubTree().SetParent(this);
LayoutResult textArea = pr.Layout(new LayoutContext(
new LayoutArea(0, new Rectangle(GetOccupiedAreaBBox().GetWidth(), 1000))));
float spaceNeeded = textArea.GetOccupiedArea().GetBBox().GetHeight();
Console.WriteLine("The content requires {0} pt whereas the height is {1} pt.",
spaceNeeded, GetOccupiedAreaBBox().GetHeight());
float offset = (GetOccupiedAreaBBox().GetHeight() - textArea.GetOccupiedArea()
.GetBBox().GetHeight()) / 2;
Console.WriteLine("The difference is {0} pt; we'll need an offset of {1} pt.",
-2f * offset, offset);
PdfFormXObject xObject = new PdfFormXObject(new Rectangle(GetOccupiedAreaBBox().GetWidth(),
GetOccupiedAreaBBox().GetHeight()));
Canvas layoutCanvas = new Canvas(new PdfCanvas(xObject, drawContext.GetDocument()),
drawContext.GetDocument(),
new Rectangle(0, offset, GetOccupiedAreaBBox().GetWidth(), spaceNeeded));
layoutCanvas.Add(content);
drawContext.GetCanvas().AddXObject(xObject, occupiedArea.GetBBox().GetLeft(),
occupiedArea.GetBBox().GetBottom());
}
public override void Draw(DrawContext drawContext)
{
PdfTextFormField field = PdfTextFormField.CreateText(drawContext.GetDocument(),
GetOccupiedAreaBBox(), fieldName);
PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true)
.AddField(field);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
PdfAcroForm form = PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true);
PdfTextFormField field = PdfFormField.CreateText(drawContext.GetDocument(),
occupiedArea.GetBBox(), "myField2", "Another Value");
form.AddField(field);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
PdfFormField field = PdfFormField.CreateSignature(drawContext.GetDocument(), GetOccupiedAreaBBox());
field.SetFieldName(name);
field.GetWidgets()[0].SetHighlightMode(PdfAnnotation.HIGHLIGHT_INVERT);
field.GetWidgets()[0].SetFlags(PdfAnnotation.PRINT);
PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true).AddField(field);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
String name = "dest" + (counter++);
int pageNumber = occupiedArea.GetPageNumber();
toc.Add(new KeyValuePair <String, KeyValuePair <String, int> >(((Text)modelElement).GetText(),
new KeyValuePair <String, int>(name, pageNumber)));
PdfPage page = drawContext.GetDocument().GetPage(pageNumber);
drawContext.GetDocument().AddNamedDestination(name,
PdfExplicitDestination.CreateFitH(page, page.GetPageSize().GetTop()).GetPdfObject());
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
PdfFormField field = PdfFormField.CreateSignature(drawContext.GetDocument(), GetOccupiedAreaBBox());
field.SetFieldName(name);
if (Lock != null)
{
field.Put(PdfName.Lock, this.Lock.MakeIndirect(drawContext.GetDocument()).GetPdfObject());
}
field.GetWidgets()[0].SetFlag(PdfAnnotation.PRINT);
field.GetWidgets()[0].SetHighlightMode(PdfAnnotation.HIGHLIGHT_INVERT);
PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true).AddField(field);
}
public override void Draw(DrawContext context)
{
int pageNumber = GetOccupiedArea().GetPageNumber();
Rectangle bbox = GetInnerAreaBBox();
PdfDocument pdf = context.GetDocument();
PdfAcroForm form = PdfAcroForm.GetAcroForm(pdf, true);
PdfFormField chk = PdfFormField.CreateRadioButton(pdf, bbox, _group, _value, PdfAConformanceLevel.PDF_A_1B
);
chk.SetPage(pageNumber);
chk.SetValue("Off");
chk.RegenerateField();
chk.SetVisibility(PdfFormField.VISIBLE);
chk.SetBorderColor(ColorConstants.BLACK);
chk.SetBackgroundColor(ColorConstants.WHITE);
chk.SetReadOnly(true);
PdfFormXObject appearance = new PdfFormXObject(bbox);
PdfCanvas canvas = new PdfCanvas(appearance, pdf);
canvas.SaveState().MoveTo(bbox.GetLeft(), bbox.GetBottom()).LineTo(bbox.GetRight(), bbox.GetBottom()).LineTo
(bbox.GetRight(), bbox.GetTop()).LineTo(bbox.GetLeft(), bbox.GetTop()).LineTo(bbox.GetLeft(), bbox.GetBottom
()).SetLineWidth(1f).Stroke().RestoreState();
form.AddFieldAppearanceToPage(chk, pdf.GetPage(pageNumber));
chk.SetAppearance(PdfName.N, "v1".Equals(_value) ? _value : "Off", appearance.GetPdfObject());
}
/* (non-Javadoc)
* @see com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractFormFieldRenderer#applyAcroField(com.itextpdf.layout.renderer.DrawContext)
*/
protected internal override void ApplyAcroField(DrawContext drawContext)
{
String value = GetDefaultValue();
String name = GetModelId();
UnitValue fontSize = (UnitValue)this.GetPropertyAsUnitValue(Property.FONT_SIZE);
if (!fontSize.IsPointValue())
{
ILog logger = LogManager.GetLogger(typeof(iText.Html2pdf.Attach.Impl.Layout.Form.Renderer.ButtonRenderer));
logger.Error(MessageFormatUtil.Format(iText.IO.LogMessageConstant.PROPERTY_IN_PERCENTS_NOT_SUPPORTED, Property
.FONT_SIZE));
}
PdfDocument doc = drawContext.GetDocument();
Rectangle area = flatRenderer.GetOccupiedArea().GetBBox().Clone();
ApplyPaddings(area, true);
PdfPage page = doc.GetPage(occupiedArea.GetPageNumber());
PdfButtonFormField button = PdfFormField.CreatePushButton(doc, area, name, value, font, fontSize.GetValue(
));
Background background = this.GetProperty <Background>(Property.BACKGROUND);
if (background != null && background.GetColor() != null)
{
button.SetBackgroundColor(background.GetColor());
}
ApplyDefaultFieldProperties(button);
PdfAcroForm.GetAcroForm(doc, true).AddField(button, page);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
if (!IsFlatten())
{
String value = GetDefaultValue();
String name = GetModelId();
UnitValue fontSize = (UnitValue)this.GetPropertyAsUnitValue(Property.FONT_SIZE);
if (!fontSize.IsPointValue())
{
fontSize = UnitValue.CreatePointValue(DEFAULT_FONT_SIZE);
}
PdfDocument doc = drawContext.GetDocument();
Rectangle area = GetOccupiedArea().GetBBox().Clone();
ApplyMargins(area, false);
PdfPage page = doc.GetPage(occupiedArea.GetPageNumber());
PdfButtonFormField button = PdfFormField.CreatePushButton(doc, area, name, value, doc.GetDefaultFont(), fontSize
.GetValue());
button.GetWidgets()[0].SetHighlightMode(PdfAnnotation.HIGHLIGHT_NONE);
button.SetBorderWidth(0);
button.SetBackgroundColor(null);
TransparentColor color = GetPropertyAsTransparentColor(Property.FONT_COLOR);
if (color != null)
{
button.SetColor(color.GetColor());
}
PdfAcroForm forms = PdfAcroForm.GetAcroForm(doc, true);
//Add fields only if it isn't already added. This can happen on split.
if (forms.GetField(name) == null)
{
forms.AddField(button, page);
}
}
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
drawContext.GetCanvas().AddXObjectFittedIntoRectangle(img.GetXObject(), GetOccupiedAreaBBox());
drawContext.GetCanvas().Stroke();
UnitValue fontSizeUv = GetPropertyAsUnitValue(Property.FONT_SIZE);
float x = GetOccupiedAreaBBox().GetX() + wPct * GetOccupiedAreaBBox().GetWidth();
float y = GetOccupiedAreaBBox().GetY() + hPct *
(GetOccupiedAreaBBox().GetHeight() - (fontSizeUv.IsPointValue()
? fontSizeUv.GetValue()
: 12f) * 1.5f);
new Canvas(drawContext.GetDocument().GetFirstPage(), drawContext.GetDocument().GetDefaultPageSize())
.ShowTextAligned(content, x, y, alignment);
}
/* (non-Javadoc)
* @see com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractFormFieldRenderer#applyAcroField(com.itextpdf.layout.renderer.DrawContext)
*/
protected internal override void ApplyAcroField(DrawContext drawContext)
{
PdfDocument doc = drawContext.GetDocument();
PdfAcroForm form = PdfAcroForm.GetAcroForm(doc, true);
Rectangle area = flatRenderer.GetOccupiedArea().GetBBox().Clone();
PdfPage page = doc.GetPage(occupiedArea.GetPageNumber());
String groupName = this.GetProperty <String>(Html2PdfProperty.FORM_FIELD_VALUE);
PdfButtonFormField radioGroup = (PdfButtonFormField)form.GetField(groupName);
bool addNew = false;
if (null == radioGroup)
{
radioGroup = PdfFormField.CreateRadioGroup(doc, groupName, "on");
addNew = true;
}
if (IsBoxChecked())
{
radioGroup.SetValue(GetModelId());
}
PdfFormField radio = PdfFormField.CreateRadioButton(doc, area, radioGroup, GetModelId());
radio.SetCheckType(PdfFormField.TYPE_CIRCLE);
if (addNew)
{
form.AddField(radioGroup, page);
}
else
{
form.ReplaceField(GetModelId(), radioGroup);
}
WriteAcroFormFieldLangAttribute(doc);
}
override public void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
iText.Kernel.Geom.Rectangle cuadro = GetOccupiedAreaBBox();
cuadro.MoveUp(margenExterior).MoveRight(margenExterior);
cuadro.SetHeight(cuadro.GetHeight() - (margenExterior * 2));
cuadro.SetWidth(cuadro.GetWidth() - (margenExterior * 2));
PdfTextFormField field = PdfFormField.CreateText(drawContext.GetDocument(), cuadro, fieldName, valor);
field.SetJustification(justificacion);
field.SetVisibility(PdfFormField.VISIBLE);
field.SetFontSize(fontSize);
PdfAcroForm form = PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true);
form.AddField(field);
}
/* (non-Javadoc)
* @see com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractFormFieldRenderer#applyAcroField(com.itextpdf.layout.renderer.DrawContext)
*/
protected internal override void ApplyAcroField(DrawContext drawContext)
{
font.SetSubset(false);
String value = GetDefaultValue();
String name = GetModelId();
UnitValue fontSize = (UnitValue)this.GetPropertyAsUnitValue(Property.FONT_SIZE);
if (!fontSize.IsPointValue())
{
ILog logger = LogManager.GetLogger(typeof(iText.Html2pdf.Attach.Impl.Layout.Form.Renderer.TextAreaRenderer
));
logger.Error(MessageFormatUtil.Format(iText.IO.LogMessageConstant.PROPERTY_IN_PERCENTS_NOT_SUPPORTED, Property
.FONT_SIZE));
}
PdfDocument doc = drawContext.GetDocument();
Rectangle area = flatRenderer.GetOccupiedArea().GetBBox().Clone();
PdfPage page = doc.GetPage(occupiedArea.GetPageNumber());
PdfFormField inputField = PdfFormField.CreateText(doc, area, name, value, font, fontSize.GetValue());
inputField.SetFieldFlag(PdfFormField.FF_MULTILINE, true);
inputField.SetDefaultValue(new PdfString(GetDefaultValue()));
ApplyDefaultFieldProperties(inputField);
PdfAcroForm.GetAcroForm(doc, true).AddField(inputField, page);
WriteAcroFormFieldLangAttribute(doc);
}
public override void Draw(DrawContext drawContext)
{
PdfAcroForm form = PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true);
// Define the coordinates of the middle
float x = (GetOccupiedAreaBBox().GetLeft() + GetOccupiedAreaBBox().GetRight()) / 2;
float y = (GetOccupiedAreaBBox().GetTop() + GetOccupiedAreaBBox().GetBottom()) / 2;
// Define the position of a check box that measures 20 by 20
Rectangle rect = new Rectangle(x - 10, y - 10, 20, 20);
// The 4th parameter is the initial value of checkbox: 'Yes' - checked, 'Off' - unchecked
// By default, checkbox value type is cross.
PdfButtonFormField checkBox = PdfFormField.CreateCheckBox(drawContext.GetDocument(), rect, name, "Yes");
form.AddField(checkBox);
}
public override void DrawBorder(DrawContext drawContext)
{
PdfPage currentPage = drawContext.GetDocument().GetPage(GetOccupiedArea().GetPageNumber());
// Create an above canvas in order to draw above borders.
// Notice: bear in mind that iText draws cell borders on its TableRenderer level.
PdfCanvas aboveCanvas = new PdfCanvas(currentPage.NewContentStreamAfter(), currentPage.GetResources(),
drawContext.GetDocument());
new Canvas(aboveCanvas, drawContext.GetDocument(), GetOccupiedAreaBBox())
.Add(new Paragraph(title)
.SetMultipliedLeading(1)
.SetMargin(0)
.SetBackgroundColor(ColorConstants.LIGHT_GRAY)
.SetFixedPosition(GetOccupiedAreaBBox().GetLeft() + 5,
GetOccupiedAreaBBox().GetTop() - 8, 30));
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
PdfAnnotation annotation = new PdfLinkAnnotation(GetOccupiedAreaBBox())
.SetAction(PdfAction.CreateURI("https://lowagie.com/bio"));
drawContext.GetDocument().GetLastPage().AddAnnotation(annotation);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
PdfLinkAnnotation linkAnnotation = new PdfLinkAnnotation(GetOccupiedAreaBBox());
linkAnnotation.SetHighlightMode(PdfAnnotation.HIGHLIGHT_INVERT);
linkAnnotation.SetAction(PdfAction.CreateURI(url));
drawContext.GetDocument().GetLastPage().AddAnnotation(linkAnnotation);
}
/* (non-Javadoc)
* @see com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractFormFieldRenderer#applyAcroField(com.itextpdf.layout.renderer.DrawContext)
*/
protected internal override void ApplyAcroField(DrawContext drawContext)
{
String name = GetModelId();
PdfDocument doc = drawContext.GetDocument();
Rectangle area = flatRenderer.GetOccupiedArea().GetBBox().Clone();
PdfPage page = doc.GetPage(occupiedArea.GetPageNumber());
PdfButtonFormField checkBox = PdfFormField.CreateCheckBox(doc, area, name, IsBoxChecked() ? "Yes" : "Off");
PdfAcroForm.GetAcroForm(doc, true).AddField(checkBox, page);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
Rectangle rect = this.GetOccupiedAreaBBox();
PdfDestination dest = PdfExplicitDestination.CreateFitH(drawContext.GetDocument().GetLastPage(), rect.GetTop
());
PdfOutline outline = this.parent.AddOutline(this.title);
outline.AddDestination(dest);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
Rectangle rect = GetOccupiedAreaBBox();
PdfPage page = drawContext.GetDocument().GetPage(GetOccupiedArea().GetPageNumber());
PdfDestination dest = PdfExplicitDestination.CreateXYZ(page, rect.GetLeft(), rect.GetTop(), 0);
list.Add(new KeyValuePair <String, PdfDestination>(((Text)modelElement).GetText(), dest));
PdfOutline curOutline = root.AddOutline(((Text)modelElement).GetText());
curOutline.AddDestination(dest);
}
public override void Draw(DrawContext drawContext)
{
PdfDocument document = drawContext.GetDocument();
PdfAcroForm form = PdfAcroForm.GetAcroForm(document, true);
// Create a radio button that is added to a radio group.
PdfFormField field = PdfFormField.CreateRadioButton(document, GetOccupiedAreaBBox(),
radioGroup, value);
// This method merges field with its annotation and place it on the given page.
// This method won't work if the field has no or more than one widget annotations.
form.AddFieldAppearanceToPage(field, document.GetPage(GetOccupiedArea().GetPageNumber()));
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
if (!IsFlatten())
{
String value = GetDefaultValue();
String name = GetModelId();
UnitValue fontSize = (UnitValue)this.GetPropertyAsUnitValue(Property.FONT_SIZE);
if (!fontSize.IsPointValue())
{
fontSize = UnitValue.CreatePointValue(DEFAULT_FONT_SIZE);
}
PdfDocument doc = drawContext.GetDocument();
Rectangle area = GetOccupiedArea().GetBBox().Clone();
ApplyMargins(area, false);
PdfPage page = doc.GetPage(occupiedArea.GetPageNumber());
PdfButtonFormField button = PdfFormField.CreatePushButton(doc, area, name, value, doc.GetDefaultFont(), fontSize
.GetValue());
button.GetWidgets()[0].SetHighlightMode(PdfAnnotation.HIGHLIGHT_NONE);
button.SetBorderWidth(0);
button.SetBackgroundColor(null);
TransparentColor color = GetPropertyAsTransparentColor(Property.FONT_COLOR);
if (color != null)
{
button.SetColor(color.GetColor());
}
PdfAcroForm forms = PdfAcroForm.GetAcroForm(doc, true);
//Add fields only if it isn't already added. This can happen on split.
if (forms.GetField(name) == null)
{
forms.AddField(button, page);
}
if (doc.IsTagged())
{
TagTreePointer formParentPointer = doc.GetTagStructureContext().GetAutoTaggingPointer();
IList <String> kidsRoles = formParentPointer.GetKidsRoles();
int lastFormIndex = kidsRoles.LastIndexOf(StandardRoles.FORM);
TagTreePointer formPointer = formParentPointer.MoveToKid(lastFormIndex);
String lang = this.GetProperty <String>(Html2PdfProperty.FORM_ACCESSIBILITY_LANGUAGE);
if (lang != null)
{
formPointer.GetProperties().SetLanguage(lang);
}
formParentPointer.MoveToParent();
}
}
}
public override void Draw(DrawContext drawContext)
{
PdfPattern.Tiling imgPattern = new PdfPattern.Tiling(img.GetWidth(), img.GetHeight(),
img.GetWidth(), img.GetHeight());
PdfPatternCanvas patternCanvas = new PdfPatternCanvas(imgPattern, drawContext.GetDocument());
patternCanvas.AddImageAt(img, 0, 0, false);
PdfCanvas canvas = drawContext.GetCanvas();
canvas.SaveState();
ColorRectangle(canvas, new PatternColor(imgPattern), GetOccupiedAreaBBox().GetX(),
GetOccupiedAreaBBox().GetY(), GetOccupiedAreaBBox().GetWidth(), GetOccupiedAreaBBox().GetHeight());
canvas.SetFillColor(new PatternColor(imgPattern));
canvas.Stroke();
canvas.RestoreState();
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
// Draws a line to delimit the text every 25 words
if (0 == count % 25)
{
Rectangle textRect = GetOccupiedAreaBBox();
int pageNumber = GetOccupiedArea().GetPageNumber();
PdfCanvas canvas = drawContext.GetCanvas();
Rectangle pageRect = drawContext.GetDocument().GetPage(pageNumber).GetPageSize();
canvas
.SaveState()
.SetLineDash(5, 5)
.MoveTo(pageRect.GetLeft(), textRect.GetBottom())
.LineTo(textRect.GetRight(), textRect.GetBottom())
.LineTo(textRect.GetRight(), textRect.GetTop())
.LineTo(pageRect.GetRight(), textRect.GetTop())
.Stroke()
.RestoreState();
}
}
public override void Draw(DrawContext drawContext)
{
Rectangle position = GetOccupiedAreaBBox();
PdfAcroForm form = PdfAcroForm.GetAcroForm(drawContext.GetDocument(), true);
// Define the coordinates of the middle
float x = (position.GetLeft() + position.GetRight()) / 2;
float y = (position.GetTop() + position.GetBottom()) / 2;
// Define the position of a check box that measures 20 by 20
Rectangle rect = new Rectangle(x - 10, y - 10, 20, 20);
// The 4th parameter is the initial value of checkbox: 'Yes' - checked, 'Off' - unchecked
// By default, checkbox value type is cross.
PdfButtonFormField checkBox =
PdfFormField.CreateCheckBox(drawContext.GetDocument(), rect, this.name, "Yes");
switch (checkboxTypeIndex)
{
case 0:
{
checkBox.SetCheckType(PdfFormField.TYPE_CHECK);
// Use this method if you changed any field parameters and didn't use setValue
checkBox.RegenerateField();
break;
}
case 1:
{
checkBox.SetCheckType(PdfFormField.TYPE_CIRCLE);
checkBox.RegenerateField();
break;
}
case 2:
{
checkBox.SetCheckType(PdfFormField.TYPE_CROSS);
checkBox.RegenerateField();
break;
}
case 3:
{
checkBox.SetCheckType(PdfFormField.TYPE_DIAMOND);
checkBox.RegenerateField();
break;
}
case 4:
{
checkBox.SetCheckType(PdfFormField.TYPE_SQUARE);
checkBox.RegenerateField();
break;
}
case 5:
{
checkBox.SetCheckType(PdfFormField.TYPE_STAR);
checkBox.RegenerateField();
break;
}
}
form.AddField(checkBox);
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
Rectangle area = GetOccupiedAreaBBox();
img.ScaleToFit(area.GetWidth(), area.GetHeight());
drawContext.GetCanvas().AddXObjectFittedIntoRectangle(img.GetXObject(), new Rectangle(
area.GetX() + (area.GetWidth() - img.GetImageWidth() *
img.GetProperty <float>(Property.HORIZONTAL_SCALING)) / 2,
area.GetY() + (area.GetHeight() - img.GetImageHeight() *
img.GetProperty <float>(Property.VERTICAL_SCALING)) / 2,
img.GetImageWidth() * img.GetProperty <float>(Property.HORIZONTAL_SCALING),
img.GetImageHeight() * img.GetProperty <float>(Property.VERTICAL_SCALING)));
drawContext.GetCanvas().Stroke();
Paragraph p = new Paragraph(content);
Leading leading = p.GetDefaultProperty <Leading>(Property.LEADING);
UnitValue defaultFontSizeUv = new DocumentRenderer(new Document(drawContext.GetDocument()))
.GetPropertyAsUnitValue(Property.FONT_SIZE);
float defaultFontSize = defaultFontSizeUv.IsPointValue() ? defaultFontSizeUv.GetValue() : 12f;
float x;
float y;
TextAlignment?alignment;
switch (position)
{
case POSITION.TOP_LEFT:
{
x = area.GetLeft() + 3;
y = area.GetTop() - defaultFontSize * leading.GetValue();
alignment = TextAlignment.LEFT;
break;
}
case POSITION.TOP_RIGHT:
{
x = area.GetRight() - 3;
y = area.GetTop() - defaultFontSize * leading.GetValue();
alignment = TextAlignment.RIGHT;
break;
}
case POSITION.BOTTOM_LEFT:
{
x = area.GetLeft() + 3;
y = area.GetBottom() + 3;
alignment = TextAlignment.LEFT;
break;
}
case POSITION.BOTTOM_RIGHT:
{
x = area.GetRight() - 3;
y = area.GetBottom() + 3;
alignment = TextAlignment.RIGHT;
break;
}
default:
{
x = 0;
y = 0;
alignment = TextAlignment.CENTER;
break;
}
}
new Canvas(drawContext.GetCanvas(), area).ShowTextAligned(p, x, y, alignment);
}
public override void Draw(DrawContext drawContext)
{
// Create a radio button that is added to a radio group.
PdfFormField.CreateRadioButton(drawContext.GetDocument(), GetOccupiedAreaBBox(), radioGroup,
value);
}