Class KeepSolidObjectsAlgorithm

Class KeepSolidObjectsAlgorithm

Namn på plats: Aspose.Note.Saving Sammanfattning: Aspose.Note.dll (25.4.0)

Flytta hela objektet till nästa sida om det inte passar den ursprungliga sidan.

public class KeepSolidObjectsAlgorithm : PageSplittingAlgorithm
   {
      private readonly double _minimumSpaceBetweenPages;
      private readonly double _maximumSpaceBetweenPages;
      public KeepSolidObjectsAlgorithm(double minimumSpaceBetweenPages, double maximumSpaceBetweenPages)
      {
         _minimumSpaceBetweenPages = minimumSpaceBetweenPages;
         _maximumSpaceBetweenPages = maximumSpaceBetweenPages;
      }
      protected override void AddPageBreak(Document document, PageLayout pageLayout, float pageNumber, bool isLastPageInSection)
      {
         double spaceBefore = FindSpaceBefore(document, pageLayout);
         if (IsSufficientSpaceForNextPage(spaceBefore))
            return;
         AddSpaceBetweenPages(document, pageNumber);
      }
      private bool IsSufficientSpaceForNextPage(double spaceBefore)
      {
         double sufficientSpace = _minimumSpaceBetweenPages;
         if (sufficientSpace > spaceBefore)
            sufficientSpace = spaceBefore;
         if (sufficientSpace >= _maximumSpaceBetweenPages)
            return true;
         return false;
      }
      private void AddSpaceBetweenPages(Document document, float pageNumber)
      {
         double spaceToAdd = FindNextPageStartPosition(document, pageNumber + 1) - GetLastContentEndPosition(document, pageNumber);
         if (spaceToAdd > 0.0)
            AddSpace(document, spaceToAdd);
      }
      private void AddSpace(Document document, double spaceToAdd)
      {
      }
   }

Inheritance

object ← PageSplittingAlgorithm ← KeepSolidObjectsAlgorithm

Arvsmedlemmar

object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()

Examples

Visa hur man sparar anteckningsbok i pdf-format med angivna alternativ.

string dataDir = RunExamples.GetDataDir_NoteBook();
   var notebook = new Notebook(dataDir + "Notizbuch �ffnen.onetoc2");
   var notebookSaveOptions = new NotebookPdfSaveOptions();
   var documentSaveOptions = notebookSaveOptions.DocumentSaveOptions;
   documentSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm();
   dataDir += "ConvertToPDF_out.pdf";
   notebook.Save(dataDir, notebookSaveOptions);

Visa hur man skickar dokument till en skrivare med standard Windows dialog med angivna alternativ.

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   var document = new Aspose.Note.Document(dataDir + "Aspose.one");
   var printerSettings = new PrinterSettings()
   {
      FromPage = 0,
      ToPage = 10
   };
   printerSettings.DefaultPageSettings.Landscape = true;
   printerSettings.DefaultPageSettings.Margins = new System.Drawing.Printing.Margins(50, 50, 150, 50);
   document.Print(new PrintOptions()
   {
      PrinterSettings = printerSettings,
      Resolution = 1200,
      PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(),
      DocumentName = "Test.one"
   });

När långa OneNote-sidor sparas i pdf-format splittras de över sidor. exemplet visar hur man konfigurerar splittringslogiken för objekt som ligger på sidans avbrott.

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   Document doc = new Document(dataDir + "Aspose.one");
   var pdfSaveOptions = new PdfSaveOptions();
   pdfSaveOptions.PageSplittingAlgorithm = new AlwaysSplitObjectsAlgorithm();
   pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm();
   pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm();
   float heightLimitOfClonedPart = 500;
   pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm(heightLimitOfClonedPart);
   pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(heightLimitOfClonedPart);
   pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(100);
   pdfSaveOptions.PageSplittingAlgorithm = new KeepSolidObjectsAlgorithm(400);
   dataDir += "UsingKeepSOlidObjectsAlgorithm_out.pdf";
   doc.Save(dataDir);

Constructors

HållSolidObjectsAlgorithm()

Initialiserar en ny instans av Aspose.Note.Saving.KeepSolidObjectsAlgorithm klass med standard höjdgräns för klonad del.

public KeepSolidObjectsAlgorithm()
   {
   }

KeepSolidObjectsAlgorithm(float)

Initialiserar en ny instans av Aspose.Note.Saving.KeepSolidObjectsAlgorithm klass med hjälp av en specifik höjdgräns för klonad del.

public KeepSolidObjectsAlgorithm(float heightLimitOfClonedPart)
   {
   }

Parameters

heightLimitOfClonedPart float

Max höjd av klonad del.

Fields

DefaultHeightLimitOfClonedPart

Standard max storlek av klonade delar.

public const float DefaultHeightLimitOfClonedPart = 200;

Fältvärde

float

Properties

HeightLimitOfClonedPart

Få höjdgränsen för klonad del.

public float HeightLimitOfClonedPart
   {
      get;
   }

Fastighetsvärde

float

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