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RasterConvertOptions Structure

Summary

The RasterConvertOptions structure provides options for the IRasterService.Convert" operation.

Syntax

C++

[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RasterConvertOptions")] 
public struct RasterConvertOptions

  
<DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RasterConvertOptions")> 
Public Structure RasterConvertOptions  
   Inherits System.ValueType

[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RasterConvertOptions")] 
public value class RasterConvertOptions : public System.ValueType

Example

This example will convert and resize a file from the CMP file format to the PDF file format.

using Leadtools.Services; 
 
public void RasterConvertOptionsExample() 
{ 
   RasterServiceClient client = new RasterServiceClient(); 
 
   RawBinaryData sourceBinaryData = new RawBinaryData(); 
   sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "image1.cmp")); 
 
   RasterConvertOptions convertOptions = new RasterConvertOptions(); 
 
   convertOptions.Source = sourceBinaryData; 
   convertOptions.Destination = null; 
   convertOptions.Format = RasterImageFormat.RasPdf; 
   convertOptions.FirstPage = 1; 
   convertOptions.LastPage = 1; 
   convertOptions.BitsPerPixel = 24; 
   convertOptions.QualityFactor = 2; 
   convertOptions.BackColor = "Black"; 
   convertOptions.Height = 200; 
   convertOptions.Width = 200; 
   convertOptions.ResizeFlags = RasterResizeFlags.Bicubic; 
   convertOptions.ResizeMode = RasterResizeMode.Fit; 
   convertOptions.HorizontalAlignMode = RasterAlignMode.Center; 
   convertOptions.VerticalAlignMode = RasterAlignMode.Center; 
 
   ConvertRequest request = new ConvertRequest(); 
 
   request.ConvertOptions = convertOptions; 
 
   ConvertResponse response = client.Convert(request); 
   if (response.Destination != null) 
   { 
      if (response.Destination is RawBinaryData) 
         File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "converted_resized.pdf"), (response.Destination as RawBinaryData).Data); 
   } 
 
   client.Close(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
}

Imports Leadtools.Services 
 
Public Sub RasterConvertOptionsExample() 
   Dim client As RasterServiceClient = New RasterServiceClient() 
 
   Dim sourceBinaryData As RawBinaryData = New RawBinaryData() 
   sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "image1.cmp") 
 
   Dim convertOptions As RasterConvertOptions = New RasterConvertOptions() 
 
   convertOptions.Source = sourceBinaryData 
   convertOptions.Destination = Nothing 
   convertOptions.Format = RasterImageFormat.RasPdf 
   convertOptions.FirstPage = 1 
   convertOptions.LastPage = 1 
   convertOptions.BitsPerPixel = 24 
   convertOptions.QualityFactor = 2 
   convertOptions.BackColor = "Black" 
   convertOptions.Height = 200 
   convertOptions.Width = 200 
   convertOptions.ResizeFlags = RasterResizeFlags.Bicubic 
   convertOptions.ResizeMode = RasterResizeMode.Fit 
   convertOptions.HorizontalAlignMode = RasterAlignMode.Center 
   convertOptions.VerticalAlignMode = RasterAlignMode.Center 
 
   Dim request As ConvertRequest = New ConvertRequest() 
 
   request.ConvertOptions = convertOptions 
 
   Dim response As ConvertResponse = client.Convert(request) 
   If Not response.Destination Is Nothing Then 
      If TypeOf response.Destination Is RawBinaryData Then 
         File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "converted_resized.pdf", (TryCast(response.Destination, RawBinaryData)).Data) 
      End If 
   End If 
 
   client.Close() 
End Sub

Requirements

Target Platforms

Reference

RasterConvertOptions Members

Leadtools.Services.Raster.DataContracts Namespace

Help Version 19.0.2017.10.27

Leadtools.Services.Raster.DataContracts Assembly

Introduction

Getting Started

Namespaces

Leadtools.Services.Raster.DataContracts Namespace

Assemblies