The
RasterConvertOptions structure provides options for the
IRasterService.Convert" operation.
Syntax
| Visual Basic (Declaration) | |
|---|
<DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RasterConvertOptions")>
Public Structure RasterConvertOptions
Inherits ValueType |
| C# | |
|---|
[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RasterConvertOptions")]
public struct RasterConvertOptions : ValueType |
| C++/CLI | |
|---|
[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RasterConvertOptions")]
public value class RasterConvertOptions : public ValueType |
Example
This example will convert and resize a file from the CMP file format to the PDF file format.
| Visual Basic |  Copy Code |
|---|
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 |
| C# | Copy Code |
|---|
public void RasterConvertOptionsExample()
{
RasterServiceClient client = new RasterServiceClient();
RawBinaryData sourceBinaryData = new RawBinaryData();
sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "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(LeadtoolsExamples.Common.ImagesPath.Path + "converted_resized.pdf", (response.Destination as RawBinaryData).Data);
}
client.Close();
} |
Inheritance Hierarchy
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family
See Also
