Class KeepPartAndCloneSolidObjectToNextPageAlgorithm

Class KeepPartAndCloneSolidObjectToNextPageAlgorithm

名称: Aspose.Note.Saving 集合: Aspose.Note.dll (25.4.0)

将对象的顶部添加到页面的底部,并将整个对物列到下一页,如果它不适合原始页面。

public class KeepPartAndCloneSolidObjectToNextPageAlgorithm : PageSplittingAlgorithm
   {
      private bool _keepWithNext;
      private Shape _clonedShape;
      public KeepPartAndCloneSolidObjectToNextPageAlgorithm()
      {
         _keepWithNext = false;
         _clonedShape = null;
      }
      protected override bool ShouldSplit(Node node)
      {
         if (node is Shape shape && !_keepWithNext && shape.Type == ShapeType.SolidObject)
         {
            CloneSolidObject(shape);
            _keepWithNext = true;
            return false;
         }
         _keepWithNext = false;
         return base.ShouldSplit(node);
      }
      private void CloneSolidObject(Shape shape)
      {
         if (shape.IsTextFrame)
         {
            _clonedShape = shape.Clone();
         }
         else
         {
            using (var memoryStream = new MemoryStream())
            {
               shape.CopyTo(memoryStream);
               _clonedShape = Shape.FromPKI(memoryStream);
            }
         }
      }
   }

Inheritance

object ← PageSplittingAlgorithm ← KeepPartAndCloneSolidObjectToNextPageAlgorithm

继承人

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

Examples

当长 OneNote 页面存储在 PDF 格式时,它们分为各页。

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   Document doc = new Document(dataDir + "Aspose.one");
   var pdfSaveOptions = new PdfSaveOptions();
   pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm(100);
   pdfSaveOptions.PageSplittingAlgorithm = new KeepPartAndCloneSolidObjectToNextPageAlgorithm(400);
   dataDir += "PageSplittUsingKeepPartAndCloneSolidObjectToNextPageAlgorithm_out.pdf";
   doc.Save(dataDir);

当长长的 OneNote 页面存储在 PDF 格式时,它们分为各页。

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

Constructors

KeepPartAndCloneSolidObjectToNextPageAlgorithm()

启动一个新的例子 Aspose.Note.Saving.KeepPartAndCloneSolidObjectToNextPageAlgorithm 类,使用默认高度限制的克隆部分。

public KeepPartAndCloneSolidObjectToNextPageAlgorithm()
   {
   }

KeepPartAndCloneSolidObjectToNextPageAlgorithm(浮动)

启动一个新的例子 Aspose.Note.Saving.KeepPartAndCloneSolidObjectToNextPageAlgorithm 类,使用特定的高度限制的克隆部分。

public KeepPartAndCloneSolidObjectToNextPageAlgorithm(float heightLimitOfClonedPart)
   {
   }

Parameters

heightLimitOfClonedPart float

克隆部分的最大高度。

Fields

DefaultHeightLimitOfClonedPart

默认的 max 尺寸的克隆部分。

public const float DefaultHeightLimitOfClonedPart = 200;

领域价值

float

Properties

HeightLimitOfClonedPart

得到了克隆部分的高度限制。

public float HeightLimitOfClonedPart
   {
      get;
   }

财产价值

float

 中文