Class ImageBinarizationOptions

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

图像的二进制选项。

public class ImageBinarizationOptions

Inheritance

object ← ImageBinarizationOptions

继承人

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

Examples

显示如何使用 Otsu 方法保存文档作为二进制图像。

// The path to the documents directory.
                                                                            string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

                                                                            // Load the document into Aspose.Note.
                                                                            Document oneFile = new Document(dataDir + "Aspose.one");

                                                                            dataDir = dataDir + "SaveToBinaryImageUsingOtsuMethod_out.png";

                                                                            // Save the document as gif.
                                                                            oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
                                                                                                    {
                                                                                                        ColorMode = ColorMode.BlackAndWhite,
                                                                                                        BinarizationOptions = new ImageBinarizationOptions()
                                                                                                                              {
                                                                                                                                  BinarizationMethod = BinarizationMethod.Otsu,
                                                                                                                              }
                                                                                                    });

显示如何使用固定边界保存文档作为二进制图像。

// The path to the documents directory.
                                                                              string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

                                                                              // Load the document into Aspose.Note.
                                                                              Document oneFile = new Document(dataDir + "Aspose.one");

                                                                              dataDir = dataDir + "SaveToBinaryImageUsingFixedThreshold_out.png";

                                                                              // Save the document as gif.
                                                                              oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
                                                                                                        {
                                                                                                            ColorMode = ColorMode.BlackAndWhite,
                                                                                                            BinarizationOptions = new ImageBinarizationOptions()
                                                                                                                                      {
                                                                                                                                          BinarizationMethod = BinarizationMethod.FixedThreshold,
                                                                                                                                          BinarizationThreshold = 123
                                                                                                                                      }
                                                                                                        });

Constructors

ImageBinarizationOptions()

public ImageBinarizationOptions()

Properties

BinarizationMethod

接收或设置二进制方法。默认值是 Aspose.Note.Saving.BinarizationMethod.FixedThreshold。

public BinarizationMethod BinarizationMethod { get; set; }

财产价值

BinarizationMethod

Examples

显示如何使用 Otsu 方法保存文档作为二进制图像。

// The path to the documents directory.
                                                                            string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

                                                                            // Load the document into Aspose.Note.
                                                                            Document oneFile = new Document(dataDir + "Aspose.one");

                                                                            dataDir = dataDir + "SaveToBinaryImageUsingOtsuMethod_out.png";

                                                                            // Save the document as gif.
                                                                            oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
                                                                                                    {
                                                                                                        ColorMode = ColorMode.BlackAndWhite,
                                                                                                        BinarizationOptions = new ImageBinarizationOptions()
                                                                                                                              {
                                                                                                                                  BinarizationMethod = BinarizationMethod.Otsu,
                                                                                                                              }
                                                                                                    });

显示如何使用固定边界保存文档作为二进制图像。

// The path to the documents directory.
                                                                              string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

                                                                              // Load the document into Aspose.Note.
                                                                              Document oneFile = new Document(dataDir + "Aspose.one");

                                                                              dataDir = dataDir + "SaveToBinaryImageUsingFixedThreshold_out.png";

                                                                              // Save the document as gif.
                                                                              oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
                                                                                                        {
                                                                                                            ColorMode = ColorMode.BlackAndWhite,
                                                                                                            BinarizationOptions = new ImageBinarizationOptions()
                                                                                                                                      {
                                                                                                                                          BinarizationMethod = BinarizationMethod.FixedThreshold,
                                                                                                                                          BinarizationThreshold = 123
                                                                                                                                      }
                                                                                                        });

BinarizationThreshold

接收或设置固定边界二元化方法的限制值。默认值为128。

public byte BinarizationThreshold { get; set; }

财产价值

byte

Examples

显示如何使用固定边界保存文档作为二进制图像。

// The path to the documents directory.
                                                                              string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

                                                                              // Load the document into Aspose.Note.
                                                                              Document oneFile = new Document(dataDir + "Aspose.one");

                                                                              dataDir = dataDir + "SaveToBinaryImageUsingFixedThreshold_out.png";

                                                                              // Save the document as gif.
                                                                              oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
                                                                                                        {
                                                                                                            ColorMode = ColorMode.BlackAndWhite,
                                                                                                            BinarizationOptions = new ImageBinarizationOptions()
                                                                                                                                      {
                                                                                                                                          BinarizationMethod = BinarizationMethod.FixedThreshold,
                                                                                                                                          BinarizationThreshold = 123
                                                                                                                                      }
                                                                                                        });