@react-pdf/image - npm Package Compare versions

Comparing version 2.3.0 to 2.3.1

lib/index.browser.js

@@ -5,2 +5,3 @@ import _regeneratorRuntime from '@babel/runtime/helpers/regeneratorRuntime';
 import PNG from '@react-pdf/png-js';
+import exif from 'jpeg-exif';
 
@@ -1987,4 +1988,2 @@ var global$1 = (typeof global !== "undefined" ? global :
 
-// Extracted from https://github.com/devongovett/pdfkit/blob/master/lib/image/jpeg.coffee
-
 var MARKERS = [0xffc0, 0xffc1, 0xffc2, 0xffc3, 0xffc5, 0xffc6, 0xffc7, 0xffc8, 0xffc9, 0xffca, 0xffcb, 0xffcc, 0xffcd, 0xffce, 0xffcf];
@@ -2001,2 +2000,5 @@ var JPEG = function JPEG(data) {
   var pos = 2;
+
+  // Parse the EXIF orientation
+  this.orientation = exif.fromBuffer(this.data).Orientation || 1;
   while (pos < data.length) {
@@ -2017,2 +2019,7 @@ marker = data.readUInt16BE(pos);
   this.width = data.readUInt16BE(pos);
+  if (this.orientation > 4) {
+    var _ref = [this.height, this.width];
+    this.width = _ref[0];
+    this.height = _ref[1];
+  }
 };
@@ -2019,0 +2026,0 @@ JPEG.isValid = function (data) {

lib/index.js

@@ -8,2 +8,3 @@ import _regeneratorRuntime from '@babel/runtime/helpers/regeneratorRuntime';
 import PNG from '@react-pdf/png-js';
+import exif from 'jpeg-exif';
 
@@ -18,4 +19,2 @@ PNG.isValid = function isValid(data) {
 
-// Extracted from https://github.com/devongovett/pdfkit/blob/master/lib/image/jpeg.coffee
-
 var MARKERS = [0xffc0, 0xffc1, 0xffc2, 0xffc3, 0xffc5, 0xffc6, 0xffc7, 0xffc8, 0xffc9, 0xffca, 0xffcb, 0xffcc, 0xffcd, 0xffce, 0xffcf];
@@ -32,2 +31,5 @@ var JPEG = function JPEG(data) {
   var pos = 2;
+
+  // Parse the EXIF orientation
+  this.orientation = exif.fromBuffer(this.data).Orientation || 1;
   while (pos < data.length) {
@@ -48,2 +50,7 @@ marker = data.readUInt16BE(pos);
   this.width = data.readUInt16BE(pos);
+  if (this.orientation > 4) {
+    var _ref = [this.height, this.width];
+    this.width = _ref[0];
+    this.height = _ref[1];
+  }
 };
@@ -50,0 +57,0 @@ JPEG.isValid = function (data) {

package.json

 {
   "name": "@react-pdf/image",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "license": "MIT",
@@ -35,3 +35,4 @@ "description": "Parses the images in png or jpeg format for react-pdf document",
     "@react-pdf/png-js": "^2.3.0",
-    "cross-fetch": "^3.1.5"
+    "cross-fetch": "^3.1.5",
+    "jpeg-exif": "^1.1.4"
   },
@@ -38,0 +39,0 @@ "devDependencies": {

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

144239

increased by0.6%

Lines of code

4475

increased by0.67%

Number of medium supply chain risk alerts

4

decreased by-20%

Worsened metrics

Dependency count

4

increased by33.33%

Dependency changes

• + Addedjpeg-exif@^1.1.4

• + Addedjpeg-exif@1.1.4(transitive)