github/cordova-plugin-camera
github/cordova-plugin-camera
3
0
Fork 0
mirror of https://github.com/apache/cordova-plugin-camera.git synced 2025-01-19 03:42:52 +08:00
Code Issues Packages Projects Releases Wiki Activity

CB-9591 Retaining aspect ratio when resizing

Browse Source
This commit is contained in:
Jakub Navrátil 2015-08-27 23:32:50 +02:00 committed by Murat Sutunc
parent ee5cfe89a5
commit cad9ab0419
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/windows/CameraProxy.js
View File

@ -93,8 +93,10 @@ function resizeImage(successCallback, errorCallback, file, targetWidth, targetHe
var image = new Image(); var image = new Image();
image.src = imageData; image.src = imageData;
image.onload = function() { image.onload = function() {
var imageWidth = targetWidth, var ratio = Math.min(targetWidth / this.width, targetHeight / this.height);
imageHeight = targetHeight; var imageWidth = ratio * this.width;
var imageHeight = ratio * this.height;
var canvas = document.createElement('canvas'); var canvas = document.createElement('canvas');
var storageFileName; var storageFileName;
@ -134,8 +136,9 @@ function resizeImageBase64(successCallback, errorCallback, file, targetWidth, ta
image.src = imageData; image.src = imageData;
image.onload = function() { image.onload = function() {
var imageWidth = targetWidth, var ratio = Math.min(targetWidth / this.width, targetHeight / this.height);
imageHeight = targetHeight; var imageWidth = ratio * this.width;
var imageHeight = ratio * this.height;
var canvas = document.createElement('canvas'); var canvas = document.createElement('canvas');
canvas.width = imageWidth; canvas.width = imageWidth;