将png格式的图像转换为jpg import osfrom PIL import Imagedirname_read="D:\dataset\cityscapes\cityscape_voc_clean\JPEGImages_png\...if name[-1] == "png": name[-1] = "jpg" name = str.join(". 2.3K20 aspose word转换pdf文件后将pdf文件转换为图片png ...
将Pdf缓冲区转换为jpg图像缓冲区( NodeJS ) 、 我已经从电子邮件中提取了PDF附件,并且我有PDF文件的内容,如: buffer ff 34 54,我想将此缓冲区转换为jpg图像缓冲区。这样我就可以将PDF转换为jpg图像。有没有办法直接转换缓冲区? 我已经保存了pdf文件,然后使用一些第三方模块,我已经将其转换为jpg。但是为了达到...
4 // const ORIGINAL_IMAGE = './img/test.png'; 5 const ORIGINAL_IMAGE = './img/test.jpg'; 6 7 // 水印logo路径 8 const LOGO = './img/logo.png'; 9 10 // 水印距离右下角百分比 11 const LOGO_MARGIN_PERCENTAGE = 5 / 100; 12 13 const main = async () => { 14 const [image...
pdf 2 printable从那里可以做pdf到pwg或urf光栅直接（他们是几乎相同的格式）。此外，application/octet-...
Built for Node.js, this package empowers users to effortlessly convert PDF files into images of exceptional quality, supporting multiple formats including PNG, JPG, GIF, and others. Its streamlined functionality ensures a smooth and reliable conversion process, providing users with the flexibility to...
CloudmersiveConvertApiClient.ConvertDocumentApi convertDocumentAutodetectToJpg POST /convert/autodetect/to/jpg Convert Document to JPG/JPEG image array CloudmersiveConvertApiClient.ConvertDocumentApi convertDocumentAutodetectToPdf POST /convert/autodetect/to/pdf Convert Document to PDF CloudmersiveConvertApiClien...
outputTypestringOutput type, possible values are: svg, jpg, png, pdf. Default: 'jpg' dataTypestringType of target. documentDocumentDocument object where was rendered chart or should be. containerIdstringId of container. resourcesArray.<string>Links to external resources. ...
保存pdf文档后，使用image-watermark模块在生成的pdf中添加水印。
gm('/path/to/my/img.jpg') .resize(240, 240) .noProfile() .write('/path/to/resize.png', function (err) { if (!err) console.log('done'); }); 2.Process images 官网:http://github.com/lovell/sharp 主要用于图片的处理,相比ImageMagick 和 GraphicsMagick ,处理速度会快四五倍。主要支持JP...
gm('/path/to/my/img.jpg') .resize(240, 240) .noProfile() .write('/path/to/resize.png', function (err) { if (!err) console.log('done'); }); 2.Process images 官网:http://github.com/lovell/sharp 主要用于图片的处理,相比ImageMagick 和 GraphicsMagick ,处理速度会快四五倍。主要支持JP...