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以下代码片段也适用于 Aspose.PDF.Drawing 库。
可以设置添加到 PDF 文件中的图像的大小。为了设置大小,可以使用 Aspose.Pdf.Image 类的 FixWidth 和 FixHeight 属性。以下代码片段演示了如何设置图像的大小:
// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void SetImageSizeInPDF()
{
// The path to the documents directory
var dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Create PDF document
using (var document = new Aspose.Pdf.Document())
{
// Add page
var page = document.Pages.Add();
// Create an image instance
var img = new Aspose.Pdf.Image();
// Set Image Width and Height in Points
img.FixWidth = 100;
img.FixHeight = 100;
// Set image type as SVG
img.FileType = Aspose.Pdf.ImageFileType.Unknown;
// Path for source file
img.File = dataDir + "InputImage.jpg";
// Add image to the page
page.Paragraphs.Add(img);
// Set page properties
page.PageInfo.Width = 800;
page.PageInfo.Height = 800;
// Save PDF document
document.Save(dataDir + "SetImageSize_out.pdf");
}
}
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