Course Advanced 19063
Course Introduction:"PHP Image Upload Tutorial" teaches you how to use our PHP and a PHP image upload class to implement our image upload function.
Course Advanced 11621
Course Introduction:"Linux Optimization Video Tutorial" introduces the installation of MySQL, compilation of apache+php, optimization of Nginx and other related contents.
Course Advanced 10611
Course Introduction:Java online learning Web application uploads pictures to generate thumbnails. The course "Java Video Tutorial for Implementing Equal-proportioned Thumbnails of Images" explains how to use Java to implement the function of generating equal-proportioned thumbnails of images in the form of examples. The performance of information browsing is improved through thumbnail generation, which reduces the amount of data transmission while ensuring user experience.
Course Advanced 17224
Course Introduction:"MySQL Optimization Video Tutorial - Boolean Education" MySQL is a relational database management system. A relational database stores data in different tables instead of putting all data in a large warehouse, which increases speed and improves efficiency. flexibility. The SQL language used by MySQL is the most commonly used standardized language for accessing databases.
Course Elementary 1892
Course Introduction:Python visualization video series using matplotlib, seaborn, pyecharts, combined with real data sets; this video is reproduced from Bilibili: BV1gz411v7F5
How to change the color of a picture
2021-12-28 11:15:02 0 0 757
javascript - How to transform images on canvas?
2017-05-16 13:23:58 0 3 430
2017-06-14 10:51:33 0 1 770
The background image does not display after importing css in the symfony2 front-end template
2017-05-16 16:44:10 0 2 612
javascript - How to prevent img pictures from being opened by the picture viewer of mobile browsers
2017-06-17 09:16:19 0 2 918
Course Introduction:看到网页中的图片当鼠标移动到图片上时(鼠标悬停在图片上)图片变灰,看似变色变灰效果,实际是图片被CSS设置为半透明样式。
2016-06-01 comment 0 6232
Course Introduction:Golang's method of implementing picture special effects and graphics transformation 1. Introduction In computer graphics, picture special effects and graphics transformation are common operations that change and enhance images. As a cross-platform, high-performance programming language, Golang provides a wealth of libraries and tools to process images and implement various special effects and transformations. This article will introduce how to implement picture special effects and graphics transformation in Golang, and give corresponding code examples. 2. Image special effects grayscale Grayscale is a special effect that converts pictures into black and white images. In Golang
2023-08-26 comment 0 957
Course Introduction:We click the [Rectangle Tool] to draw a black shape, as shown in the picture. We drag an image on top of the rectangle, then right-click [Create Clipping Mask], as shown in the picture. Next, we select the rectangle and select [Transform] in [Edit]-[Transform], as shown in the figure. Next, we find the deformation above and select [Sector], as shown in the picture. After the rectangle turned into a fan shape, it was found that black appeared on the left side because the picture was offset, as shown in the picture. Finally, we select the picture and adjust its position, and the picture becomes a fan-shaped effect.
2024-06-02 comment 0 441
Course Introduction:Friends in need can refer to the implementation method of FileUpload to upload pictures (the pictures are not deformed).
2016-05-16 comment 0 1047
Course Introduction:In daily life, the photos we take may become blurry due to insufficient light, camera quality, etc. Such blurry photos will affect our shooting mood. At this time, we can use Xingtu, a powerful image editing software, to adjust the clarity of the photo. So how do you make your photos clearer? Friends who are still unclear, don’t worry. Next, the editor of this website will bring you a method to make your photos clearer. I hope it can help you. How to make photos clearer when waking up pictures 1. First open a photo you want to edit on your mobile phone 2. Then select Adjustment - Intelligent Optimization from the bottom toolbar 3. You can adjust the contrast, brightness and other directions of the picture Clear view of photo
2024-02-06 comment 0 1336