static void DrawFormFields(PdfGraphics graphics)
{
// Create a text box field and specify its location on the page.
PdfGraphicsAcroFormTextBoxField textBox = new PdfGraphicsAcroFormTextBoxField("text box", new RectangleF(30, 10, 200, 30));
// Specify text box text, and appearance.
textBox.Text = "Text Box";
textBox.Appearance.FontSize = 12;
textBox.Appearance.BackgroundColor = Color.AliceBlue;
// Add the text box field to graphics.
graphics.AddFormField(textBox);
// Create a radio group field.
PdfGraphicsAcroFormRadioGroupField radioGroup = new PdfGraphicsAcroFormRadioGroupField("First Group");
// Add the first radio button to the group and specify its location using a RectangleF object.
radioGroup.AddButton("button1", new RectangleF(30, 60, 20, 20));
// Add the second radio button to the group.
radioGroup.AddButton("button2", new RectangleF(30, 90, 20, 20));
// Specify radio group selected index, and appearance.
radioGroup.SelectedIndex = 0;
radioGroup.Appearance.BorderAppearance = new PdfGraphicsAcroFormBorderAppearance()
{
Color = Color.Red, Width = 3
};
// Add the radio group field to graphics.
graphics.AddFormField(radioGroup);
}
static void DrawSignatureField(PdfGraphics graphics)
{
// Create a signature field specifying its name and location.
PdfGraphicsAcroFormSignatureField signature = new PdfGraphicsAcroFormSignatureField("signature", new RectangleF(0, 20, 120, 130));
// Specify a content image for the signature field.
Image image = Image.FromFile("..\\..\\Image.png");
signature.ContentImage = image;
// Add the field to the document.
graphics.AddFormField(signature);
}
static void DrawTextBoxField(PdfGraphics graphics)
{
// Create a text box field and specify its location on the page using a RectangleF object.
PdfGraphicsAcroFormTextBoxField textBox = new PdfGraphicsAcroFormTextBoxField("text box", new RectangleF(0, 10, 200, 30));
// Specify text box properties.
textBox.Text = "Text Box";
textBox.TextAlignment = PdfAcroFormStringAlignment.Near;
textBox.Appearance.FontSize = 12;
textBox.Appearance.BackgroundColor = Color.AliceBlue;
// Add the field to graphics.
graphics.AddFormField(textBox);
}
static void DrawCheckBoxField(PdfGraphics graphics)
{
// Create a check box field specifying its name and location.
PdfGraphicsAcroFormCheckBoxField checkBox = new PdfGraphicsAcroFormCheckBoxField("check box", new RectangleF(20, 20, 30, 30));
// Specify check box appearance, checked state, and button style.
checkBox.Appearance.BackgroundColor = Color.Azure;
checkBox.Appearance.BorderAppearance = new PdfGraphicsAcroFormBorderAppearance()
{
Color = Color.Red
};
checkBox.IsChecked = true;
checkBox.ButtonStyle = PdfAcroFormButtonStyle.Star;
// Add the field to the document.
graphics.AddFormField(checkBox);
}
static void DrawListBoxField(PdfGraphics graphics)
{
// Create a list box field specifying its name and location.
PdfGraphicsAcroFormListBoxField listBox = new PdfGraphicsAcroFormListBoxField("list box", new RectangleF(20, 20, 100, 120));
// Add values to the list box.
listBox.AddValue("Blue");
listBox.AddValue("Green");
listBox.AddValue("Red");
listBox.AddValue("Yellow");
// Specify list box appearance, text alignment, and select value.
listBox.Appearance.BackgroundColor = Color.Aqua;
listBox.TextAlignment = PdfAcroFormStringAlignment.Far;
listBox.SelectValue("Blue");
// Add the field to the document.
graphics.AddFormField(listBox);
}
static void DrawComboBoxField(PdfGraphics graphics)
{
// Create a combo box field specifying its name and location.
PdfGraphicsAcroFormComboBoxField comboBox = new PdfGraphicsAcroFormComboBoxField("combo Box", new RectangleF(20, 20, 100, 20));
// Add values to the combo box.
comboBox.AddValue("Red");
comboBox.AddValue("Yellow");
comboBox.AddValue("Green");
comboBox.AddValue("Blue");
// Specify combo box selected value, text allignment, and appearance.
comboBox.SelectValue("Red");
comboBox.TextAlignment = PdfAcroFormStringAlignment.Far;
comboBox.Appearance.BackgroundColor = Color.Beige;
comboBox.Appearance.FontSize = 14;
// Add the field to the document.
graphics.AddFormField(comboBox);
}
static void DrawRadioButtonGroupField(PdfGraphics graphics)
{
// Create a radio group field.
PdfGraphicsAcroFormRadioGroupField radioGroup = new PdfGraphicsAcroFormRadioGroupField("First Group");
// Add the first radio button and specify its location using a RectangleF object.
radioGroup.AddButton("button1", new RectangleF(0, 0, 20, 20));
// Add the second radio button.
radioGroup.AddButton("button2", new RectangleF(0, 20, 20, 20));
// Specify radio group selected index, style and appearance.
radioGroup.SelectedIndex = 1;
radioGroup.ButtonStyle = PdfAcroFormButtonStyle.Circle;
radioGroup.Appearance.BackgroundColor = Color.Aqua;
radioGroup.Appearance.BorderAppearance = new PdfGraphicsAcroFormBorderAppearance()
{
Color = Color.Red, Width = 3
};
// Add the field to graphics.
graphics.AddFormField(radioGroup);
}