abhay0648
commented
3 years ago @brightseagit PDF merger store file in location provide by path provider and ExtStorage.
Future<String> getFilePath(String fileStartName) async {
String path;
if (GetPlatform.isIOS) {
Directory appDocDir = await getApplicationDocumentsDirectory();
path = appDocDir.path;
} else if (GetPlatform.isAndroid) {
path = await ExtStorage.getExternalStoragePublicDirectory(
ExtStorage.DIRECTORY_DOWNLOADS);
}
return path + "/" + fileStartName + "ABCEFG5" + ".pdf";
}You can change location to TemporaryDirectory
Future<String> getFilePath(String fileStartName) async {
String path;
Directory appDocDir = await getTemporaryDirectory();
path = appDocDir.path;
return path + "/" + fileStartName + "ABCEFG5" + ".pdf";
}or can use Specific folder to for converting your PDF and remove after you get success;
When you creating PDF from Image you can use compression to
CreatePDFFromMultipleImageResponse response = PdfMerger.createPDFFromMultipleImage(paths: filesPath, outputDirPath: outputDirPath, maxWidth : "your width", maxHeight : "your height" , needImageCompressor : true );
When you creating Image from PDF
CreateImageFromPDFResponse response = await PdfMerger.createImageFromPDF(path: singleFile, outputDirPath: outputDirPath, maxWidth : "your width", maxHeight : "your height" , createOneImage : true);
Or you can create you custom class where you can manage when temporary folder and when need storage
class FilePathPDF{
Future<String> getFilePath(String fileStartName, {bool isPDFMerger = false, extension = ".pdf"}) async {
String path;
Directory appDocDir;
if (GetPlatform.isIOS) {
if(isPDFMerger) {
appDocDir = await getTemporaryDirectory();
if(appDocDir == null){
appDocDir = await getApplicationDocumentsDirectory();
}
}
else
appDocDir = await getApplicationDocumentsDirectory();
print(appDocDir.path);
path = appDocDir.path;
} else {
print(isPDFMerger);
if(isPDFMerger) {
appDocDir = await getTemporaryDirectory();
if(appDocDir == null){
String pathGet = await ExtStorage.getExternalStoragePublicDirectory(ExtStorage.DIRECTORY_DOWNLOADS);
path = pathGet;
}else{
path = appDocDir.path;
}
}
else{
String pathGet = await ExtStorage.getExternalStoragePublicDirectory(ExtStorage.DIRECTORY_DOWNLOADS);
print(pathGet);
if(pathGet == null) {
appDocDir = await getTemporaryDirectory();
path = pathGet;
}else {
path = pathGet;
}
}
}
print(path);
return path +
"/" +
fileStartName +
Utils().getCurrentDateForFileDownload() +
(extension ?? ".pdf");
}
}class Utils {
String getCurrentDateForFileDownload() {
var now = new DateTime.now();
var dateFormatted = DateFormat("yyyy_MM_ddTHH_mm_ss").format(now);
return dateFormatted;
}
}
bluntmess
Describe the bug Hidden duplicate resources such as images and fonts in pdfs are not getting removed while merging pdf files.
To Reproduce When I split a sample pdf into single pages and then re-merge them using this plugin then the resultant pdf size is much larger than the original pdf file.
Expected behavior Now it would be great if this plugin can remove find and remove those hidden duplicate resources from the merged pdf file.
Screenshots Merged vs original:
Smartphone (please complete the following information):