public static void Run()
{
try
{
// ExStart:SetOutputFileDimensions
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_DocumentConversion_PDFToHTMLFormat();
// Select desirable page size
float newPageWidth = 400f;
float newPageHeight = 400f;
// Tune PdfPageEditor class
Aspose.Pdf.Facades.PdfPageEditor pdfEditor = new Aspose.Pdf.Facades.PdfPageEditor();
// Bind source PDF file
pdfEditor.BindPdf(dataDir + "input.pdf");
// Set the page dimensions
pdfEditor.PageSize = new Aspose.Pdf.PageSize(newPageWidth, newPageHeight);
// Set vertical alignment for page as center aligned
pdfEditor.VerticalAlignmentType = Aspose.Pdf.VerticalAlignment.Center;
// Set Horizontal alignment for page as center aligned
pdfEditor.HorizontalAlignment = Aspose.Pdf.HorizontalAlignment.Center;
// This scales page content to fit width,
// Comment it out or set Zoom to 1.0F if You don't want to scale
// Content and only want to change page's size (i.e. crop it)
float zoom = Math.Min((float)newPageWidth / (float)pdfEditor.Document.Pages[1].Rect.Width,
(float)newPageHeight / (float)pdfEditor.Document.Pages[1].Rect.Height);
pdfEditor.Zoom = zoom;// (float)595;
// Create stream object to hold file with updated dimensions
MemoryStream output = new MemoryStream();
// Save file to stream object
pdfEditor.Save(output);
// Then reload scaled document and save it to HTML
Document exportDoc = new Document(output);
HtmlSaveOptions htmlOptions = new HtmlSaveOptions();
// This code shows page boreder in result - sometimes it comes in handy to see borders
SaveOptions.BorderPartStyle borderStyle = new SaveOptions.BorderPartStyle();
borderStyle.LineType = SaveOptions.HtmlBorderLineType.Dotted;
borderStyle.Color = System.Drawing.Color.Gray;
htmlOptions.PageBorderIfAny = new SaveOptions.BorderInfo(borderStyle);
// Conversion to HTML itself
exportDoc.Save(dataDir + "SetOutputFileDimensions_out.html", htmlOptions);
// Close the stream object
output.Close();
// ExEnd:SetOutputFileDimensions
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public static void Run()
{
try
{
// ExStart:SetOutputFileDimensions
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_DocumentConversion_PDFToHTMLFormat();
// Select desirable page size
float newPageWidth = 400f;
float newPageHeight = 400f;
// Tune PdfPageEditor class
Aspose.Pdf.Facades.PdfPageEditor pdfEditor = new Aspose.Pdf.Facades.PdfPageEditor();
// Bind source PDF file
pdfEditor.BindPdf(dataDir + "input.pdf");
// Set the page dimensions
pdfEditor.PageSize = new Aspose.Pdf.PageSize(newPageWidth, newPageHeight);
// Set vertical alignment for page as center aligned
pdfEditor.VerticalAlignmentType = Aspose.Pdf.VerticalAlignment.Center;
// Set Horizontal alignment for page as center aligned
pdfEditor.HorizontalAlignment = Aspose.Pdf.HorizontalAlignment.Center;
// This scales page content to fit width,
// Comment it out or set Zoom to 1.0F if You don't want to scale
// Content and only want to change page's size (i.e. crop it)
float zoom = Math.Min((float)newPageWidth / (float)pdfEditor.Document.Pages[1].Rect.Width,
(float)newPageHeight / (float)pdfEditor.Document.Pages[1].Rect.Height);
pdfEditor.Zoom = zoom;// (float)595;
// Create stream object to hold file with updated dimensions
MemoryStream output = new MemoryStream();
// Save file to stream object
pdfEditor.Save(output);
// Then reload scaled document and save it to HTML
Document exportDoc = new Document(output);
HtmlSaveOptions htmlOptions = new HtmlSaveOptions();
// This code shows page boreder in result - sometimes it comes in handy to see borders
SaveOptions.BorderPartStyle borderStyle = new SaveOptions.BorderPartStyle();
borderStyle.LineType = SaveOptions.HtmlBorderLineType.Dotted;
borderStyle.Color = System.Drawing.Color.Gray;
htmlOptions.PageBorderIfAny = new SaveOptions.BorderInfo(borderStyle);
// Conversion to HTML itself
exportDoc.Save(dataDir + "SetOutputFileDimensions_out_.html", htmlOptions);
// Close the stream object
output.Close();
// ExEnd:SetOutputFileDimensions
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
