Dim caption As String = "Example: SetFormFieldBackgroundColor"
Dim gdpicturePDF As GdPicturePDF = New GdPicturePDF()
If (gdpicturePDF.NewPDF() = GdPictureStatus.OK) AndAlso
(gdpicturePDF.NewPage(PdfPageSizes.PdfPageSizeA4) = GdPictureStatus.OK) Then
gdpicturePDF.SetOrigin(PdfOrigin.PdfOriginTopLeft)
gdpicturePDF.SetMeasurementUnit(PdfMeasurementUnit.PdfMeasurementUnitCentimeter)
'Please always select the required page before adding a form field.
If gdpicturePDF.SelectPage(1) = GdPictureStatus.OK Then
Dim fontResName As String = gdpicturePDF.AddStandardFont(PdfStandardFont.PdfStandardFontHelvetica)
If (gdpicturePDF.GetStat() = GdPictureStatus.OK) AndAlso
(gdpicturePDF.SetLineColor(255, 255, 255, 255) = GdPictureStatus.OK) Then
Dim formID As Integer = 0
Dim buttonName As String = "RadioButton"
'Creating the first group of radio buttons.
If gdpicturePDF.DrawRectangle(0.5F, 0.5F, 4, 4, False, True) = GdPictureStatus.OK Then
Dim colors1 As String() = New String() {"RED", "GREEN", "BLUE"}
Dim backColors1 As Byte()() = New Byte(2)() {New Byte(3) {0, 255, 255, 0}, New Byte(3) {255, 128, 255, 0}, New Byte(3) {255, 255, 0, 0}}
For i As Integer = 0 To colors1.Length - 1
formID = gdpicturePDF.AddRadioButtonFormField(1, 1 + i, 1, 1, "Group1", buttonName + (i + 1).ToString(), PdfCheckBoxStyle.PdfCheckBoxStyleStar, 0, 0, 0, 0)
If (gdpicturePDF.GetStat() <> GdPictureStatus.OK) OrElse
(gdpicturePDF.SetFormFieldBackgroundColor(formID, i, backColors1(i)(0), backColors1(i)(1), backColors1(i)(2), backColors1(i)(3)) <> GdPictureStatus.OK) OrElse
(gdpicturePDF.SetFormFieldBorderColor(formID, 90, 213, 213, 90) <> GdPictureStatus.OK) OrElse
(gdpicturePDF.DrawText(fontResName, 2.5F, 1.65F + i, colors1(i)) <> GdPictureStatus.OK) Then
MessageBox.Show("1.group: adding the radio button nr." + (i + 1).ToString() + " has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
'stop creating anything
Exit For
End If
Next
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
'Creating the second group of radio buttons.
If gdpicturePDF.DrawRectangle(5.5F, 0.5F, 5, 5, False, True) = GdPictureStatus.OK Then
Dim colors2 As String() = New String() {"CYAN", "MAGENTA", "YELLOW", "BLACK"}
Dim backColors2 As Byte()() = New Byte(3)() {New Byte(3) {255, 0, 0, 0}, New Byte(3) {0, 255, 0, 0}, New Byte(3) {0, 0, 255, 0}, New Byte(3) {255, 255, 255, 255}}
For i As Integer = 0 To colors2.Length - 1
formID = gdpicturePDF.AddRadioButtonFormField(6, 1 + i, 1, 1, "Group2", buttonName + (i + 1).ToString(), PdfCheckBoxStyle.PdfCheckBoxStyleCircle, 0, 0, 0, 0)
If (gdpicturePDF.GetStat() <> GdPictureStatus.OK) OrElse
(gdpicturePDF.SetFormFieldBackgroundColor(formID, i, backColors2(i)(0), backColors2(i)(1), backColors2(i)(2), backColors2(i)(3)) <> GdPictureStatus.OK) OrElse
(gdpicturePDF.SetFormFieldBorderColor(formID, 90, 213, 213, 90) <> GdPictureStatus.OK) OrElse
(gdpicturePDF.DrawText(fontResName, 7.5F, 1.65F + i, colors2(i)) <> GdPictureStatus.OK) Then
MessageBox.Show("2.group: adding the radio button nr." + (i + 1).ToString() + " has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
'stop creating anything
Exit For
End If
Next
If gdpicturePDF.GetStat() = GdPictureStatus.OK Then
If gdpicturePDF.SaveToFile("forms_radiobutton.pdf") = GdPictureStatus.OK Then
MessageBox.Show("The example has been followed successfully and the file has been saved.", caption)
Else
MessageBox.Show("The example has been followed successfully, but the file can't be saved. Status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
End If
Else
MessageBox.Show("The 2.DrawRectangle() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
End If
Else
MessageBox.Show("The 1.DrawRectangle() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
Else
MessageBox.Show("The AddStandardFont() or the SetLineColor() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
Else
MessageBox.Show("The SelectPage() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
Else
MessageBox.Show("The file can't be created.", caption)
End If
gdpicturePDF.Dispose()
string caption = "Example: SetFormFieldBackgroundColor";
GdPicturePDF gdpicturePDF = new GdPicturePDF();
if ((gdpicturePDF.NewPDF() == GdPictureStatus.OK) &&
(gdpicturePDF.NewPage(PdfPageSizes.PdfPageSizeA4) == GdPictureStatus.OK))
{
gdpicturePDF.SetOrigin(PdfOrigin.PdfOriginTopLeft);
gdpicturePDF.SetMeasurementUnit(PdfMeasurementUnit.PdfMeasurementUnitCentimeter);
//Please always select the required page before adding a form field.
if (gdpicturePDF.SelectPage(1) == GdPictureStatus.OK)
{
string fontResName = gdpicturePDF.AddStandardFont(PdfStandardFont.PdfStandardFontHelvetica);
if ((gdpicturePDF.GetStat() == GdPictureStatus.OK) &&
(gdpicturePDF.SetLineColor(255, 255, 255, 255) == GdPictureStatus.OK))
{
int formID = 0;
string buttonName = "RadioButton";
//Creating the first group of radio buttons.
if (gdpicturePDF.DrawRectangle(0.5f, 0.5f, 4, 4, false, true) == GdPictureStatus.OK)
{
string[] colors1 = new string[] { "RED", "GREEN", "BLUE" };
byte[][] backColors1 = new byte[3][] { new byte[4] {0, 255, 255, 0}, new byte[4] {255, 128, 255, 0}, new byte[4] {255, 255, 0, 0} };
for (int i = 0; i < colors1.Length; i++)
{
formID = gdpicturePDF.AddRadioButtonFormField(1, 1 + i, 1, 1, "Group1", buttonName + (i + 1).ToString(), PdfCheckBoxStyle.PdfCheckBoxStyleStar, 0, 0, 0, 0);
if ((gdpicturePDF.GetStat() != GdPictureStatus.OK) ||
(gdpicturePDF.SetFormFieldBackgroundColor(formID, i, backColors1[i][0], backColors1[i][1], backColors1[i][2], backColors1[i][3]) != GdPictureStatus.OK) ||
(gdpicturePDF.SetFormFieldBorderColor(formID, (byte)90, (byte)213, (byte)213, (byte)90) != GdPictureStatus.OK) ||
(gdpicturePDF.DrawText(fontResName, 2.5f, 1.65f + i, colors1[i]) != GdPictureStatus.OK))
{
MessageBox.Show("1.group: adding the radio button nr." + (i + 1).ToString() + " has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
break; //stop creating anything
}
}
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
//Creating the second group of radio buttons.
if (gdpicturePDF.DrawRectangle(5.5f, 0.5f, 5, 5, false, true) == GdPictureStatus.OK)
{
string[] colors2 = new string[] { "CYAN", "MAGENTA", "YELLOW", "BLACK" };
byte[][] backColors2 = new byte[4][] { new byte[4] { 255, 0, 0, 0 }, new byte[4] { 0, 255, 0, 0 }, new byte[4] { 0, 0, 255, 0 }, new byte[4] { 255, 255, 255, 255 } };
for (int i = 0; i < colors2.Length; i++)
{
formID = gdpicturePDF.AddRadioButtonFormField(6, 1 + i, 1, 1, "Group2", buttonName + (i + 1).ToString(), PdfCheckBoxStyle.PdfCheckBoxStyleCircle, 255, 255, 255);
if ((gdpicturePDF.GetStat() != GdPictureStatus.OK) ||
(gdpicturePDF.SetFormFieldBackgroundColor(formID, i, backColors2[i][0], backColors2[i][1], backColors2[i][2], backColors2[i][3]) != GdPictureStatus.OK) ||
(gdpicturePDF.SetFormFieldBorderColor(formID, (byte)90, (byte)213, (byte)213, (byte)90) != GdPictureStatus.OK) ||
(gdpicturePDF.DrawText(fontResName, 7.5f, 1.65f + i, colors2[i]) != GdPictureStatus.OK))
{
MessageBox.Show("2.group: adding the radio button nr." + (i + 1).ToString() + " has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
break; //stop creating anything
}
}
if (gdpicturePDF.GetStat() == GdPictureStatus.OK)
{
if (gdpicturePDF.SaveToFile("forms_radiobutton.pdf") == GdPictureStatus.OK)
MessageBox.Show("\nThe example has been followed successfully and the file has been saved.", caption);
else
MessageBox.Show("\nThe example has been followed successfully, but the file can't be saved. Status: " + gdpicturePDF.GetStat().ToString(), caption);
}
}
else
MessageBox.Show("The 2.DrawRectangle() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
}
}
else
MessageBox.Show("The 1.DrawRectangle() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
}
else
MessageBox.Show("The AddStandardFont() or the SetLineColor() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
}
else
MessageBox.Show("The SelectPage() method has failed with the status: " + gdpicturePDF.GetStat().ToString(), caption);
}
else
MessageBox.Show("The file can't be created.", caption);
gdpicturePDF.Dispose();