@judiciary,
This is the code sample will get you started:
private void Logic()
{
Document doc = new Document($"{PartialPath}_input.pdf");
Document docSource = new Document($"{PartialPath}_source.pdf");
// Create TextAbsorber object to extract text
TextAbsorber textAbsorber = new TextAbsorber();
// Accept the absorber for all the pages
docSource.Pages.Accept(textAbsorber);
// Get the extracted text
string extractedText = textAbsorber.Text;
// Create TextBuilder in an specific page
TextBuilder builder = new TextBuilder(doc.Pages[2]);
// Create text paragraph
TextParagraph paragraph = new TextParagraph();
// Set subsequent lines indent
paragraph.SubsequentLinesIndent = 0;
// Specify the location to add TextParagraph
paragraph.Rectangle = new Aspose.Pdf.Rectangle(322, 180, 545, 380);
// Specify word wraping mode
paragraph.FormattingOptions.WrapMode = TextFormattingOptions.WordWrapMode.ByWords;
// Create text fragment
TextFragment fragment = new TextFragment(extractedText);
fragment.TextState.Font = FontRepository.FindFont("Times New Roman");
fragment.TextState.FontSize = 12;
// Add fragment to paragraph
paragraph.AppendLine(fragment);
// Add paragraph
builder.AppendParagraph(paragraph);
doc.Save($"{PartialPath}_output.pdf");
}
This are the input and output files:
ReplaceContentFromOnePdfIntoAnother_input.pdf (63.2 KB)
ReplaceContentFromOnePdfIntoAnother_output.pdf (142.7 KB)
ReplaceContentFromOnePdfIntoAnother_source.pdf (38.2 KB)
The code in Java:
public void Logic() throws Exception
{
Document doc = new Document(PartialPath + "_input.pdf");
Document docSource = new Document(PartialPath + "_source.pdf");
// Create TextAbsorber object to extract text
TextAbsorber textAbsorber = new TextAbsorber();
// Accept the absorber for all the pages
docSource.getPages().accept(textAbsorber);
// Get the extracted text
String extractedText = textAbsorber.getText();
// Create TextBuilder in an specific page
TextBuilder builder = new TextBuilder(doc.getPages().get_Item(2));
// Create text paragraph
TextParagraph paragraph = new TextParagraph();
// Set subsequent lines indent
paragraph.setSubsequentLinesIndent(0);
// Specify the location to add TextParagraph
paragraph.setRectangle(new com.aspose.pdf.Rectangle(322, 180, 545, 380));
// Specify word wraping mode
paragraph.getFormattingOptions().setWrapMode(TextFormattingOptions.WordWrapMode.ByWords);
// Create text fragment
TextFragment fragment = new TextFragment(extractedText);
fragment.getTextState().setFont(FontRepository.findFont("Times New Roman"));
fragment.getTextState().setFontSize(12);
// Add fragment to paragraph
paragraph.appendLine(fragment);
// Add paragraph
builder.appendParagraph(paragraph);
doc.save(PartialPath + "_output.pdf");
}