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public double HeightInches { get; }
The height of the page in inches. The default value is 0.
This value is read-only. The WidthInches and HeightInches are properties are populated automatically when the PDFDocument is created by dividing the Width and Height values read from PDF file by 72.
This value is the height of crop box of this page stored in CropBox, For more information, refer to PDF Coordinate System.
PDF units are in 1/72 of an inch, so a page size (Width and Height) of 612 by 792 corresponds to 8.5 by 11 inches (612/72 by 792/72).
You can also use the WidthPixels and HeightPixels to get the size in pixels (depending on the current resolution set in the owner PDFDocument.Resolution.
The PDFDocumentPage object also contains the ConvertPoint and ConvertRect helper methods that can be used to convert a point or a rectangle to and from page/object to pixel or inch coordinates.
This property returns the height of the PDF crop box. For more information, refer to PDF Coordinate System.
using Leadtools;using Leadtools.Codecs;using Leadtools.Pdf;using Leadtools.WinForms;public void PDFDocumentPageExample(){string pdfFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf");string txtFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_pdf.txt");// Open the documentusing (PDFDocument document = new PDFDocument(pdfFileName)){// Parse everything and for all pagesPDFParsePagesOptions options = PDFParsePagesOptions.All;document.ParsePages(options, 1, -1);// Save the results to the text file for examiningusing (StreamWriter writer = File.CreateText(txtFileName)){foreach (PDFDocumentPage page in document.Pages){writer.WriteLine("Page {0}", page.PageNumber);IList<PDFObject> objects = page.Objects;writer.WriteLine("Objects: {0}", objects.Count);foreach (PDFObject obj in objects){writer.WriteLine(" ObjectType: {0}", obj.ObjectType.ToString());writer.WriteLine(" Bounds: {0}, {1}, {2}, {3}", obj.Bounds.Left, obj.Bounds.Top, obj.Bounds.Right, obj.Bounds.Bottom);WriteTextProperties(writer, obj.TextProperties);writer.WriteLine(" Code: {0}", obj.Code);writer.WriteLine("------");}writer.WriteLine("---------------------");IList<PDFHyperlink> hyperlinks = page.Hyperlinks;writer.WriteLine("Hyperlinks: {0}", hyperlinks.Count);foreach (PDFHyperlink hyperlink in hyperlinks){writer.WriteLine(" Hyperlink: {0}", hyperlink.Hyperlink);writer.WriteLine(" Bounds: {0}, {1}, {2}, {3}", hyperlink.Bounds.Left, hyperlink.Bounds.Top, hyperlink.Bounds.Right, hyperlink.Bounds.Bottom);WriteTextProperties(writer, hyperlink.TextProperties);}writer.WriteLine("---------------------");}}}}private static void WriteTextProperties(StreamWriter writer, PDFTextProperties textProperties){writer.WriteLine(" TextProperties.FontHeight: {0}", textProperties.FontHeight.ToString());writer.WriteLine(" TextProperties.FontWidth: {0}", textProperties.FontWidth.ToString());writer.WriteLine(" TextProperties.FontIndex: {0}", textProperties.FontIndex.ToString());writer.WriteLine(" TextProperties.IsEndOfWord: {0}", textProperties.IsEndOfWord.ToString());writer.WriteLine(" TextProperties.IsEndOfLine: {0}", textProperties.IsEndOfLine.ToString());writer.WriteLine(" TextProperties.Color: {0}", textProperties.Color.ToString());}static class LEAD_VARS{public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";}