To introduce a very practical front end of the jquery-dependent image cutting plugin cropper.Because the front-end can not do the cutting of the picture, so the actual need to use cropper and backstage GraphicsMagick Mutual cooperation.First put on the Cropper URL https://fengyuanchen.github.io/cropperjs/ and GitHub address : Https://github.com/fengyuanchen/cropper
Vue-cli and Element-ui encapsulate vue Based on cropper. js to implement the image cropping component function. vue-clielement-ui
In front-end work, image cropping is often required,cropper.jsIs an excellent front-end plug-in with a wide range of APIs.
This article encapsulates the image cropping plug-in the vue-cli project, as follows:
Let's take a look at the steps.
Step 1: Prepare the development environment
C
Implementation
You need to edit the image before uploading the image. I chose the cropperjs plug-in.
The main idea of creating a circular chart is to first set the visible area in the Image Selection box to a circle, and then select a circular chart based on the source image when uploading the image through Js, upload the selected circle to the background interface.
Use CSS to set the Cropper selection box to a circle
.
Django.core.files.base and its subclasses, so it is necessary to generate a new file:contentfile, which is the getvalue of the Bytesio class. () method, you can get a bytesTwo. Ftpstoragedef headpic_to_ftp (path, content): storage = ftpstorage () if Storage.exists (path): storage.delete (PATH) storage.save (path, content) else: storage.save (path, content)Here is a simple way to write a method of uploading, path and file name, you can write the logic in view accord
Recently in the study of Vue, and then did a small back-office management system used to practiced hand, the development process, the thought of cutting pictures to upload the user avatar needs. Internet Baidu, found a lot of use is vue-cropper. I also use, personal feeling is very useful. Now here's a simple demo to show you how to use Vue-cropper.Where the user's Avatar upload interface is written in Java, interested in the words can refer to my Dec
Preach Wisdom Blog Video tutorial Download summary |java video tutorial |net video tutorial |php video tutorial | Web video Tutorial
Preach Wisdom Blog Video tutorial Download summary |java
Video tutorial download summary | java video tutorial | net video tutorial | php video tutorial | webpage video tutorial download summary | java video tutorial | net video tutorial | ph
Recently, many practical html5 video playing and music playing functions have been seen in the forum. Most of them are looking for answers. So I will make a demo here for everyone to learn from each other. Html5 development is becoming increasingly popular, and video is an essential part. How to make your website take advantage depends on your functions and user experience. Html5 has made a lot of discounts
What foreigners say is true. The pictures and texts are full of text and cannot be understood:
[TECH: Video]Content 2004 by lyberty; last updated March 30,200 5S-video(Separated-video) isBetter than a composite video connection.
But note that the bandwidth of S-
1. We open our own installed Sohu Video mobile phone version, click on "My" open access, details as shown in the following figure
2. Then in the open my interface, we click on the "offline cache" after the entry, details as shown in the following figure.
3. After entering, we click the "Delete" button, as shown in the following figure
4. Here we select the video to delete, click the "Del
// Nonsense
Windows Phone development tutorial series: four-day gameplay to Windows Phone development is Microsoft's own video tutorial. The tutorial was recorded by foreigners, but with Chinese subtitles, it can be seen that Microsoft attaches great importance to the Chinese market. In addition, in a few days (3.28), Microsoft and Nokia also intend to bring Lumia to the market in China. The video is divi
I want to embed a video but this video must be a feature of the domain name such as baidu.com to play how to write can deceive this video to make this video think his domain is playing and actually my domain name play it
It's best to write a php file.
------Solution--------------------
Want to hotlinking? Don't dream
Title
Content
Type
General
Support layout
Responsive,fixed-height,fill,container,fixed
The required script
No
Example
Basic use
layout= "responsive" width= "640" height= "360"
Src= "https://gss0.bdstatic.com/-b1Caiqa0d9Bmcmop9aC2jh9h2w8e4_h7sED0YQ_t9iCPK/mda-gjkt21pkrsd8ae5y/ Mda-gjkt21pkrsd8ae5y.mp4 ">
Attributes
All
layout= "responsive" width= "640" height= "360"
Src= "https://gss0.bdstatic.com/-b1Caiqa0d9Bmcmop9aC2j
Follow is from a user's mail:
Case of use:In some cases original CAD landscape pages (format A0, A1, A2, A3)
Needs different settings to get original oriented PDF-outputfiles.This problem is solved with your software. The below requested use
development is Microsoft's own video tutorial. The tutorial was recorded by foreigners, but with Chinese subtitles, it can be seen that Microsoft attaches great importance to the Chinese market. In addition, in a few days (3.28), Microsoft and Nokia also intend to bring Lumia to the market in China. The video is divided into four days, so I am short for the four-day tutorial. You can see the
1 First Open " mobile phone Tencent video ", came to my page click " member " to see how much you have the right to receive tablets and click to enter. (pictured below)
2 then click on " pick a movie to give a friend" to choose the movie or TV show or other film you want to give away. (pictured below)
3 After the selection we can see the page has a "gift piece " Gifts icon, click can choose to give friends. (pictured below)
Video of the course "production of video players based on FFmpeg + SDL" and ffmpeg Video PlayerIn the past two days, the course was designed for the summer vacation and short term with the broadcasting and television project sophomore year. This course is about how to create a video player based on FFmpeg + SDL. It foc
Recently discovered some websites, can parse each big video website VIP. Think carefully, this is also a reptile, crawling is video data.First select a video site, I chose the film encyclopedia, and then choose the film soon released "a show."Analysis pageI'm using a Chrome browser, F12 into the view. Select the doc in the network and find the data from the main
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