info.dart
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/*
* Copyright (C) 2017, David PHAM-VAN <dev.nfet.net@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
part of pdf;
class PdfInfo extends PdfObject {
static const String _libraryName = "https://github.com/DavBfr/dart_pdf";
final String author;
final String creator;
final String title;
final String subject;
final String keywords;
final String producer;
/// @param title Title of this document
PdfInfo(PdfDocument pdfDocument,
{this.title,
this.author,
this.creator,
this.subject,
this.keywords,
this.producer})
: super(pdfDocument, null) {
if (author != null) {
params["/Author"] = PdfStream()..putLiteral(author);
}
if (creator != null) {
params["/Creator"] = PdfStream()..putLiteral(creator);
}
if (title != null) {
params["/Title"] = PdfStream()..putLiteral(title);
}
if (subject != null) {
params["/Subject"] = PdfStream()..putLiteral(subject);
}
if (keywords != null) {
params["/Keywords"] = PdfStream()..putLiteral(keywords);
}
if (producer != null) {
params["/Producer"] = PdfStream()
..putLiteral("$producer ($_libraryName)");
} else {
params["/Producer"] = PdfStream()..putLiteral(_libraryName);
}
}
}