javascript - How to implement a web page or APP to call the mobile phone camera without saving photos to the album?

Take the WeChat service account as an example. After entering the web page, you call the phone's camera, then take a photo and upload it to the server. The process is actually very simple, but there is a problem. I hope that the photos taken will not be kept in the photo album of the mobile phone, b...

世界只因有你 2017-05-16 13:21:04 0  2  685

objective-c - How to control the size of photos saved to the album after taking pictures with a custom camera?

Now the width and height of my customized camera are both 200. When the photo is taken and saved to the album, the size of the image should be the image size previewed in the customized camera. However, when viewing the album, it is found that the full-screen photo is saved. Later, I tried cropping ...

女神的闺蜜爱上我 2017-06-15 09:23:54 0  1  1014

javascript - How to save pictures to the mobile phone album on the mobile terminal?

How to save pictures to the mobile phone album on mobile? Requirement: Click the button to save the current picture to the mobile phone album development environment vue2.0 + webpack, js. Is there any way to achieve this requirement? You can have Baidu for both plug-ins and native ones. I have seen ...

淡淡烟草味 2017-05-19 10:42:09 0  1  1515

javascript - Regarding the issue of calling the camera interface on the WeChat webpage to display pictures?

After I call WeChat's image selection or camera interface to get the localId of the image, can I display the image through <img src=localId>? If not, how can I display the image?

过去多啦不再A梦 2017-05-19 10:43:05 0  2  623

objective-c - iOS How to upload a video selected in the photo album?

How to upload a video selected in the photo album on iOS?

给我你的怀抱 2017-05-02 09:36:12 0  0  518

Objective-c - iOS How to put sandbox pictures into the album

How to put sandbox pictures into the album on iOS

PHPz 2017-05-02 09:31:39 0  1  664

objective-c - iOS 在相册中选取的视频 如何用七牛的sdk上传？

用 (void) putFile:(NSString *)filePath {代码...} 并不能行 不能是上传文件 从相册中能获取视频的本地url 如何通过url上传一个相册里的视频？ 用哪个方法？

给我你的怀抱 2017-04-25 09:04:12 0  0  846

How to make all cards in mui the same height?

How to make this card have the same height in mui? I don't like setting a fixed height. This will need to change dynamically. All card heights need to be set to the highest height in the website. Between the button and the content we can add space. How do i do this? The problem you seem to be facing...

P粉300541798 2024-03-21 19:52:46 0  1  436

Use a script to randomly select three slides from five slides and display it and hide the unselected two slides

I have the following html and javascript code in which I have a slider with five slides I need to randomly select three of the five slides every time the page is loaded and the two slides that are not selected will be completely hide. Thanks for telling me where is the problem with my code? I tried ...

P粉068174996 2024-01-29 15:29:10 0  1  542

Please tell me how to set the playback speed when watching Chinese videos on mobile phone??? Is there any way?

Please tell me how to set the playback speed when watching Chinese videos on my mobile phone??? Is there any way to do this? &nbsp

丿丶Sen_昸乄 2019-04-29 20:52:56 0  0  843

PHP, how to display the data with the same order number in the database into a table display of pictures

I would like to ask all the masters, how can I display the data of [same order number] in the table in the above database into a table display of the picture, and each order number forms such a table; [Use native to do it], my brother's Graduation project, please help me brothers and sisters, it is ...

Fllllll 2018-03-06 10:42:05 0  1  1336

Why can't I reset the array using setState?

In my camera component I want to upload photos to a bucket every 3 photos. I'm using state in React to save image blobs into an array. Everything works fine for the first 3 photos, but after that, I can't reset the array to empty and a seemingly random number of photos get uploaded to my bucket. let...

P粉714890053 2023-09-02 23:44:06 0  2  593

How to implement the Android photo preview interface to display a rectangular frame?

I want to implement a custom camera. There is a rectangular frame in the middle of the camera preview interface, and the other parts are translucent. Then I want to get the picture in the rectangular frame. Can anyone give me some advice? Similar to the effect below.

高洛峰 2017-05-16 13:27:07 0  1  541

iOS photo album delete last photo - Stack Overflow

I want to achieve the effect of deleting the last photo in the mobile phone album without calling the photo album or camera. Does anyone know how to achieve this?

迷茫 2017-05-02 09:33:20 0  1  602

android - problem of reusing image list after grouping

Find similar pictures, group similar pictures into groups, and put all groups into a list. How to solve the reuse problem of hundreds of pictures? The main reason is that the number of each group is not fixed.

迷茫 2017-05-24 11:38:06 0  1  730

javascript - jquery uploads multiple pictures and takes pictures for display

Recently, I encountered a function that I couldn't solve while writing code. As shown in the picture above, when I click on the camera icon, I can upload multiple pictures and take photos. My current idea is to put an input type=file on the camera icon. Tag, just hide it, so you can upload pictures ...

黄舟 2017-06-27 09:19:43 0  2  1288

Why do the :before and :after pseudo-elements need a 'content' attribute?

In the given scenario, why does the :after selector need a content attribute to work? .test{width:20px;height:20px;background:blue;position:relative;}.test:after{width:20px;height:20px;background:red;display:block;position:absolute;top:0px;left :20

P粉653045807 2023-07-17 18:43:31 0  2  543

objective-c - How to implement NetEase Cloud Music's ImagePicker for selecting avatars on IOS

After reading the introduction to ImagePicker, many of them use the method of users choosing to use a camera or a photo. But I saw that NetEase Cloud Music changed the avatar by adding a camera next to the picture gallery. The effect is as shown in the picture. I would like to ask if there is any wa...

巴扎黑 2017-05-31 10:31:51 0  1  767

javascript - Why does chrome load image resources repeatedly?

As shown in the figure, it is found that after preloading the image, repeated image resource loading is triggered when the image is called repeatedly (make sure the image resource path is consistent). No such situation has been found on the mobile phone, but a similar situation can easily occur on C...

PHP中文网 2017-07-05 10:44:59 0  1  1423