Course9871
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.
Course18316
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.
Course14369
Course Introduction:This course will lead you to cleverly implement image watermark and thumbnail functions through the GD library in PHP. You can easily master the implementation ideas of the case. At the same time, the course also explains how to encapsulate this process into classes, which can further deepen your understanding of object-oriented understanding.
Course5986
Course Introduction:This course will lead you to cleverly implement image watermark and thumbnail functions through the GD library in PHP. You can easily master the implementation ideas of the case. At the same time, the course also explains how to encapsulate this process into classes, which can further deepen your understanding of object-oriented understanding.
Course20215
Course Introduction:"File and Image Technology" mainly introduces the use of PHP to process files and upload images.
Encountered PHPMailer undefined type error (tried using Composer also didn't work)
2023-11-12 17:35:06 0 1 180
Increase file upload size in Apache configuration
2023-11-11 11:00:33 0 1 287
Using Laravel 8's blade asset to display images but loading from resources subfolder
2023-11-09 12:47:02 0 1 314
Ways to get image: from base64 or ArrayBuffer using Vue
2023-11-06 15:34:13 0 1 207
Alternative to copy or download generated QR (vue-qrcode) code using VueJs
2023-11-06 00:01:12 0 1 301
Course Introduction:Open WeChat, search for photo size modification in the search bar and enter, select the compressed volume, drag the slider to modify the size, and select save. Analysis 1 First open WeChat, search for photo size modification in the search bar and click to enter. 2 Then click Compress Volume on the mini program page. 3 Next add the picture and drag the slider to modify the size. 4Finally click the Save button. Supplement: What does compressed pictures mean? 1 Compressed pictures mean that the photo quality is lower, but it can fully meet the use of normal electronic products, such as smartphones and computers. Summary/Notes Compressing images will reduce image quality.
2024-02-22 comment 0431
Course Introduction:通过醒图压缩图片可缩小内存,步骤包括:导入图片、点击“工具”→“压缩图片”、调整压缩率(较小、中等、较大)、选择图片格式(JPG、PNG)、点击“保存”。根据需要选择压缩率,较低压缩率文件更小但质量下降。
2024-07-05 comment846
Course Introduction:醒图压缩图片大小的方法有:保存导出:调整压缩等级并导出;图片优化:调整图片尺寸、质量和格式;批量压缩:选择多张图片批量调整压缩设置。建议压缩前备份原始图片,不同压缩等级影响图片质量和文件大小。高质量图片可能无法大幅压缩而不影响质量。
2024-07-04 comment422
Course Introduction:Method: 1. Use the width and height attributes to shrink the image, the syntax is "picture object {width: width; height: height;}"; 2. Use the "background-size" attribute to shrink the image, the syntax is "picture object {background-size" :Width Height;}".
2021-11-25 comment 020333
Course Introduction:然而随之而来的问题是,照片的文件大小过大占用了手机存储空间,在手机上拍摄照片已经成为我们记录生活的重要方式之一。同时保持照片的质量、本文将分享一些在手机上压缩JPG图片大小的窍门,帮助您节省存储空间。选择合适的压缩工具通过选择合适的压缩工具可以更好地控制图片的压缩程度和质量。调整图片尺寸可以通过裁剪或缩放来改变图片的像素尺寸,调整图片尺寸是缩小JPG文件大小的有效方法之一。选择适当的图片压缩比率选择适当的压缩比率可以在减小文件大小的同时保持较高的图像质量,在进行JPG图片压缩时。删除不必要的元数
2024-05-14 comment 0903