png转换svg_转换SVG到PNG-向日葵屋

png转换svg_转换SVG到PNG

矫情吗；* 2023-02-21 14:27 27阅读 0赞

png转换svg

Earlier this year I became obsessed with different types of media (images, audio, video) and how to convert and merge one format to/with another. Half of that obsessions is due to fascination in how it’s done, the other half is love of performance. A few of my favorites include:

今年早些时候，我迷上了不同类型的媒体(图像，音频，视频)，以及如何将一种格式转换为另一种格式。这种迷恋的一半是由于对方法的迷恋，另一半是对表演的热爱。我最喜欢的一些东西包括：

Resize an Animated GIF

调整动画GIF的大小
Combine Audio and Video with ffmpeg

将音频和视频与ffmpeg结合
Create an Image Preview from a Video

从视频创建图像预览
Convert Video to GIF or GIF to Video

将视频转换为GIF或将GIF转换为视频
Get the First Frame of an Animated GIF with ImageMagick

使用ImageMagick获取动画GIF的第一帧

Image format conversion and optimization tantalizes me the most because it’s usually a case of very little effort making a big difference, a la using image compression utilities like ImageOptim to turn a bloated image to an image half the size with little reduction in quality. The latest tool I’ve found is svg2png, a Node.js utility for turning a SVG image into a static PNG!

图像格式转换和优化使我最着迷，因为通常情况下，只需很少的努力就可以发挥很大的作用，例如使用ImageOptim等图像压缩实用程序将ated肿的图像转换为一半大小的图像，而质量却几乎没有下降。我发现的最新工具是svg2png ，它是一个Node.js实用程序，用于将SVG图像转换为静态PNG！

require('svg2png')('dino.svg', 'dino.png', function(err) {
    if(err) {
       console.log('An error occurred during conversion: ', err);
   }
});

You can even perform scaling via another argument:

您甚至可以通过另一个参数执行缩放：

require('svg2png')('dino.svg', 'dino.png', 2.5, function(err) {
    if(err) {
        console.log('An error occurred during conversion and upscaling: ', err);
    }
});

Here’s a side by side comparison of the SVG and PNG:

这是SVG和PNG的并排比较：

A simple API, performs one function well — what more can you ask for? I look forward to using this module to decrease the image sizes on each of the sites I work on!

一个简单的API可以很好地执行一个功能-您还需要什么？我期待使用此模块来减少我工作的每个站点上的图像大小！