PDF margins - Google Script - pdf

Question

I have the basic script working fine, it does exactly what I want it to do. It takes the Google Sheet turns it into a PDF and emails me the PDF.
My question is how can I adjust the margins on the PDF, I need to set the PDF to fit page. I can't just resize the sheet because it throws the spacing off.
/* Email Google Spreadsheet as PDF */
function PDF() {
// Send the PDF of the spreadsheet to this email address
var email = "gmail.com";
// Get the currently active spreadsheet URL (link)
var ss = SpreadsheetApp.openByUrl(
'https://docs.google.com');
// Subject of email message
var subject = "PAR - " + ss.getRange("A6:A6").getValue() +" - "+ ss.getRange("A5:A5").getValue();
// Email Body can be HTML too
var body = "Name - " + ss.getRange("A6:A6").getValue() +" - "+ ss.getRange("A5:A5").getValue();
var blob = DriveApp.getFileById(ss.getId()).getAs("application/pdf");
blob.setName("Name - " + ss.getRange("A6:A6").getValue() +" - "+ ss.getRange("A5:A5").getValue() + ".pdf");
// If allowed to send emails, send the email with the PDF attachment
if (MailApp.getRemainingDailyQuota() > 0)
GmailApp.sendEmail(email, subject, body, {
htmlBody: body,
attachments:[blob]
});
}
I've seen script like this but cant figure out how to get it to work on my script.
var url_ext = 'exportFormat=pdf&format=pdf' // export as pdf / csv / xls / xlsx
+ '&size=letter' // paper size legal / letter / A4
+ '&portrait=false' // orientation, false for landscape
+ '&fitw=true&source=labnol' // fit to page width, false for actual size
+ '&sheetnames=false&printtitle=false' // hide optional headers and footers
+ '&pagenumbers=false&gridlines=false' // hide page numbers and gridlines
+ '&fzr=false' // do not repeat row headers (frozen rows) on each page
+ '&gid='; // the sheet's Id

Answer 1

I've got the same issue, I also want to remove the margins. It is is any help, here is my working script, which includes the part you are mentioning above.
But I don't see a parameter where you can adjust the margins...
function CreaPDF() {
var report = SpreadsheetApp.getActive();
var pdfName = "ReportXXX";
var sheetName = "Sheet1";
var sourceSheet = report.getSheetByName(sheetName);
SpreadsheetApp.getActiveSpreadsheet().toast('Creating the PDF');
// export url
var url = 'https://docs.google.com/spreadsheets/d/'+report.getId()+'/export?exportFormat=pdf&format=pdf' // export as pdf / csv / xls / xlsx
+ '&size=A4' // paper size legal / letter / A4
+ '&portrait=false' // orientation, false for landscape
+ '&fitw=true' // fit to page width, false for actual size
+ '&sheetnames=false&printtitle=false' // hide optional headers and footers
+ '&pagenumbers=false&gridlines=false' // hide page numbers and gridlines
+ '&fzr=false' // do not repeat row headers (frozen rows) on each page
+ '&gid='+sourceSheet.getSheetId(); // the sheet's Id
var token = ScriptApp.getOAuthToken();
// request export url
var response = UrlFetchApp.fetch(url, {
headers: {
'Authorization': 'Bearer ' + token
}
});
var theBlob = response.getBlob().setName(pdfName+'.pdf');
//var attach = {fileName:'Monthly Report.pdf',content:pdf, mimeType:'application/pdf'};
var name = report.getRange("H1:H1").getValues(); // Get Name
var emailTo = report.getRange("H2:H2").getValues(); // Get email
var period = report.getRange("H3:H3").getValues(); // Get Reporting Period
var subject = " - TEST Monthly Report - " + period; // Construct the Subject Line
var message = "Hi " + name + ", here is your latest report for " + period; // email body text
// Send the freshly constructed email
MailApp.sendEmail(emailTo, subject, message, {attachments:[theBlob]});
}