An angular image uploader directive for cropping and upload base64 by zooming in, zooming out and draging the image.
http://blog.csdn.net/licaomengrice/article/details/77509491
STEP 1: Install npm on your device first;
STEP 2: Command npm start on root path;
STEP 3: Access localhost:9000 with your browser, then you can see the same scene as demo.
STEP 1: Add imgZoomCanvas.js which realize critical function such as zooming and dragging to your module.
STEP 2: You can copy the whole folder /imgUploader to your project, imgUploader is a directive which realize angular-image-upload business logic including add, delete, zoom, upload image file. you can also customize them by yourself.
STEP 3: Add this directive to the page, like below:
<img-uploader on-upload="upload(image, isDelete, isHasAvatar)" image="image" is-editable="isEditable"></img-uploader>
Copyright 2017 Caomeng Li
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.