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image extraction

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  1. Edit Excel Files in C# | Build your own Online ...

    Editing Excel files is explained with C# examples to edit XLS, XLSX, ODS files within your .NET application using spreadsheet and document editing API....Editing Options to extract the exact sheet/tab. Extract the content...tab’s content. You can extract the images and all the resources...

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  2. Working with metadata in PDF documents | GroupDocs

    Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format information. Load a PDF document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class....version a loaded document and extract some additional file format...information. a PDF document Extract the root metadata package Use...

    docs.groupdocs.com/metadata/net/working-with-me...
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  3. 使用 .NET API 在 C# 中从 PDF 文档中提取图像

    了解如何在 .NET 应用程序中使用 C# 从 PDF 文件中提取图像。使用 .NET API 从 PDF 文件或任何特定页面中提取图像。...a> images = parser.GetImages(); // 检查是否支持图像提取 if (images == null)...{ Console.WriteLine("Images extraction isn't supported"); return;...

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  4. 使用 .NET API 在 C# 中從 PDF 文檔中提取圖像

    了解如何在 .NET 應用程序中使用 C# 從 PDF 文件中提取圖像。使用 .NET API 從 PDF 文件或任何特定頁面中提取圖像。...a> images = parser.GetImages(); // 檢查是否支持圖像提取 if (images == null)...{ Console.WriteLine("Images extraction isn't supported"); return;...

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  5. HTML

    Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....4 introduit l’extraction de tableaux à partir de fichiers...Word, Excel, PowerPoint et d’images, ainsi qu’une nouvelle option...

    blog.groupdocs.com/fr/tag/html/
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  6. จัดการข้อมูล EXIF ของภาพ JPEG, PNG, TIFF & WebP...

    จัดการข้อมูลเมตา EXIF ของรูปภาพใน Java แยก อัปเดต เพิ่ม หรือลบข้อมูล EXIF ของ JPG/JPEG, PNG, WebP หรือรูปภาพอื่นๆ โดยใช้ Java API โดยทางโปรแกรม...中文 中國傳統的 EXIF (Exchangeable Image File Format) เป็นมาตรฐานในก...ด้านล่าง // Extract EXIF Data Package Information from image in Java...

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  7. Working with metadata in AVI files | GroupDocs

    Reading AVI header properties The GroupDocs.Metadata API supports extracting format-specific information from AVI file headers. The following are the steps to read the header of an AVI file. Load an AVI video Get the root metadata package Extract the native metadata package using the AviRootPackage.getHeader method Read the AVI header properties advanced_usage.managing_metadata_for_specific_formats.video.avi.AviReadHeaderProperties try (Metadata metadata = new Metadata(Constants.InputAvi)) { AviRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getHeader().getAviHeaderFlags()); System.out.println(root.getHeader().getHeight()); System.out.println(root.getHeader().getWidth()); System.out.println(root.getHeader().getTotalFrames()); System.out.println(root.getHeader().getInitialFrames()); System.out.println(root.getHeader().getMaxBytesPerSec()); System....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

    docs.groupdocs.com/metadata/java/working-with-m...
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  8. Document Parsing

    Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Python, permettant l’extraction de texte, d’images, d’OCR, de codes-barres...

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  9. Verwerk EXIF-gegevens van JPEG-, PNG-, TIFF- en...

    Manipuleer EXIF-metadata van afbeeldingen in Java. EXIF-gegevens van JPG/JPEG-, PNG-, WebP- of andere afbeeldingen programmatisch extraheren, bijwerken, toevoegen of verwijderen met Java API....中文 中國傳統的 EXIF (Exchangeable Image File Format) is de standaard...Java-codevoorbeeld. // Extract EXIF Data Package Information from image in Java...

    blog.groupdocs.com/nl/metadata/handle-exif-data...
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  10. Zpracovávejte EXIF data obrázků JPEG, PNG, TIFF...

    Manipulujte s EXIF metadaty obrázků v Java. Extrahujte, aktualizujte, přidejte nebo odstraňte EXIF data JPG/JPEG, PNG, WebP nebo jiných obrázků programově pomocí Java API....中文 中國傳統的 EXIF (Exchangeable Image File Format) je standard pro...Java. // Extract EXIF Data Package Information from image in Java...

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