Class AlwaysSplitObjectsAlgorithm

Class AlwaysSplitObjectsAlgorithm

Le nom : Aspose.Note.Saving Assemblée: Aspose.Note.dll (25.4.0)

Diviser un objet en plusieurs parties si il ne correspond pas à la page d’origine.

public class AlwaysSplitObjectsAlgorithm : PageSplittingAlgorithm
   {
      private readonly double _splitDistance;
      public AlwaysSplitObjectsAlgorithm(double splitDistance)
      {
         _splitDistance = splitDistance;
      }
      protected override void SplitPagesCore(Document doc, int startPageIndex, int endPageIndex, PageSplittingCriteria criteria)
      {
         for (int i = startPageIndex; i < endPageIndex; i++)
         {
            SplitPage(doc, i);
         }
      }
      private void SplitPage(Document doc, int pageIndex)
      {
         Page page = doc.GetPage(pageIndex);
         Aspose.Words.CheckBox checkBox;
         if (page.Paragraphs.Count > 0)
         {
            Paragraph lastParagraph = page.Paragraphs[page.Paragraphs.Count - 1];
            Node nextNode = lastParagraph.NextSibling;
            if (nextNode != null && nextNode is CheckBox checkBoxNextNode)
            {
               checkBox = checkBoxNextNode as Aspose.Words.CheckBox;
            }
         }
         if (checkBox == null)
         {
            return;
         }
         double distanceToCheckBox = GetDistanceToCheckBox(page, checkBox);
         if (distanceToCheckBox <= _splitDistance)
         {
            SplitPageHorizontally(doc, pageIndex);
         }
      }
      private double GetDistanceToCheckBox(Page page, Aspose.Words.CheckBox checkBox)
      {
      }
      private void SplitPageHorizontally(Document doc, int pageIndex)
      {
      }
   }

Inheritance

object ← PageSplittingAlgorithm ← AlwaysSplitObjectsAlgorithm

I membri ereditari

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

Examples

Lorsque de longues pages OneNote sont enregistrées dans le format pdf, elles sont divisées entre pages.L’exemple montre comment configurer la logique de séparation des objets situés sur les ruptures de la page.

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

AlwaysSplitObjectsAlgorithme() 

public AlwaysSplitObjectsAlgorithm()
   {
   }
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