Converts an image stream from one format to another, creating a new image file in a stream in the new format.
public void Convert(
Stream srcStream,
Stream destStream,
RasterImageFormat format,
int width,
int height,
int bitsPerPixel,
int pageNumber,
CodecsImageInfo info
)
Public Overloads Sub Convert( _
ByVal srcStream As Stream, _
ByVal destStream As Stream, _
ByVal format As RasterImageFormat, _
ByVal width As Integer, _
ByVal height As Integer, _
ByVal bitsPerPixel As Integer, _
ByVal pageNumber As Integer, _
ByVal info As CodecsImageInfo _
)
public void convert(ILeadStream srcStream, ILeadStream destStream, RasterImageFormat format, int width, int height, int bitsPerPixel, CodecsImageInfo info)
public:
void Convert(
Stream^ srcStream,
Stream^ destStream,
RasterImageFormat format,
int width,
int height,
int bitsPerPixel,
int pageNumber,
CodecsImageInfo^ info
)
srcStream
A Stream containing the data of the input image file.
destStream
A Stream that will contain the data of the output image file.
format
The output file format. For valid values, refer to Summary of All Supported File Formats.
width
New width of the output image. If this value is not 0, then the output file will be resized to the width value. Use a value of 0 if you do not wish to resize the output file.
height
New height of the output image. If this value is not 0, then the output file will be resized to the height value. Use a value of 0 if you do not wish to resize the output file.
bitsPerPixel
The output image pixel depth. Note that not all bits per pixel are available to all file formats.
pageNumber
1-based index to the page number to convert.
info
A CodecsImageInfo object specifying more options for the conversion.
If you convert to a lower bits-per-pixel format, this method optimizes the colors automatically. For example, when converting a 24-bit file (16 million colors) to an 8-bit file (256 colors) this method selects the best 256 colors to represent the 24-bit image
Note that this is a high-level method that does conversion from all possible formats to all possible formats.
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Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
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Imaging, Medical, and Document