![]() Multi-format document-processing component suite for. And, see how "\r\r" and "\n\n" in the last two fields has the same effect. Note how "\r", "\n", "\r\n", and "\n\r" all behave like a single "\r". Page.writeText("45, Sankey Road,\\r\\r" +ĭoc1.save("PdfFormTextField_example.pdf") PdfFormTextField tf6 = (PdfFormTextField) tf1.clone() PdfFormTextField tf5 = (PdfFormTextField) tf1.clone() ![]() PdfFormTextField tf4 = (PdfFormTextField) tf1.clone() PdfFormTextField tf3 = (PdfFormTextField) tf1.clone() PdfFormTextField tf2 = (PdfFormTextField) tf1.clone() (To ensure the multiple lines are displayed on viewer applications, tMultiline(boolean multiline) has been set to true.) It is important because "\n\r" or "\r\n" means only one new line while "\r\r" or "\n\n" means two new lines.Ī sample class displayed below illustrates several scenarios for end-of-line characters in string values specified for text fields. Please remember this order of replacement when you specify multi-line strings to text fields. PDFOne Java also allows the use of "\n" (newline) character but it will be replaced with a "\r" character.Īpprehending that some programmers (particularly those with a "C/C++" background) might use both end-of-line characters to indicate a single line break, PDFOne Java will first replace all instances of "\r\n" and "\n\r" with a single "\r" and then attempt to replace any standalone instances of "\n" with "\r". ![]() (Two consecutive carriage returns can be used to separate two lines with an empty line.) With a text form field, a "\r" (carriage return) character can be used to separate two lines. The interpretation of these characters varies across platforms. Java uses "\n" and "\r" to signify newline and carriage return characters. On a PDF forms document displayed on a viewer application, we can enter text in more than one line or in multiple paragraph by pressing the Enter key at the end of each line or paragraph.Īs programmers, we need to specify the character equivalent of pressing the Enter key in Java code while specifing values for text form fields.
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