Google Apps Script – get notification from GitHub account – part 054. – free-tutorials.org news free tutorials source code development scripts

Today I will show you a Google Apps Script that resizes all images from a Google document up to 16 cm.
Create a new document add some images, and from the main menu select the script editor and add this script with your google_document_id and the size of the images in cm.

function resizeImagesInGoogleDoc() {
  // Replace this with the ID of your Google Docs document
  var docId = "google_document_id";
  
  var doc = DocumentApp.openById(docId);
  var body = doc.getBody();
  var images = body.getImages();
  
  for (var i = 0; i < images.length; i++) {
    var image = images[i];
    var width = image.getWidth();
    var height = image.getHeight();
    var ratio = height / width;
    var newWidthInCm = 16.0; // Set the new width of the image in centimeters
    var newWidthInPixels = Math.round(newWidthInCm * 28.3465); // Convert centimeters to pixels using the DPI of Google Docs
    
    image.setWidth(newWidthInPixels);
    image.setHeight(Math.round(newWidthInPixels * ratio));
  }
}

function resizeImagesInGoogleDoc() {

// Replace this with the ID of your Google Docs document

var docId = "google_document_id";

var doc = DocumentApp.openById(docId);

var body = doc.getBody();

var images = body.getImages();

for (var i = 0; i < images.length; i++) {

var image = images[i];

var width = image.getWidth();

var height = image.getHeight();

var ratio = height / width;

var newWidthInCm = 16.0; // Set the new width of the image in centimeters

var newWidthInPixels = Math.round(newWidthInCm * 28.3465); // Convert centimeters to pixels using the DPI of Google Docs

image.setWidth(newWidthInPixels);

image.setHeight(Math.round(newWidthInPixels * ratio));

}

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