Leadtools.Codecs Namespace > RasterCodecs Class > SaveCmykPlanes Method : SaveCmykPlanes(RasterImage,Stream,RasterImageFormat,Int32,Int32,CodecsSavePageMode) Method |
Specifies the output file format. Valid values are:
Resulting bits per pixel for each plane. Possible values:
Value | Meaning |
---|---|
0 | Default bits per pixel. LEADTOOLS will pick the closest valid value. |
8 | Save 8 bits per component. The generated file will contain 32 bits (no alpha) or 40 bits (if alpha). Note that GetInformation(String,Boolean) or GetInformationAsync(String,Boolean,Int32,Object) will report 8 bits less (24 or 32-bit). |
16 | Save 16 bits per component. The generated file will contain 64 bits (no alpha) or 80 bits (if alpha). Note that GetInformation(String,Boolean) or GetInformationAsync(String,Boolean,Int32,Object) will report 16 bits less (48 or 64-bit). |
public void SaveCmykPlanes( RasterImage image, Stream stream, RasterImageFormat format, int bitsPerPlane, int pageNumber, CodecsSavePageMode pageMode )
'Declaration Public Overloads Sub SaveCmykPlanes( _ ByVal image As RasterImage, _ ByVal stream As Stream, _ ByVal format As RasterImageFormat, _ ByVal bitsPerPlane As Integer, _ ByVal pageNumber As Integer, _ ByVal pageMode As CodecsSavePageMode _ )
'Usage Dim instance As RasterCodecs Dim image As RasterImage Dim stream As Stream Dim format As RasterImageFormat Dim bitsPerPlane As Integer Dim pageNumber As Integer Dim pageMode As CodecsSavePageMode instance.SaveCmykPlanes(image, stream, format, bitsPerPlane, pageNumber, pageMode)
public void SaveCmykPlanes( RasterImage image, Stream stream, RasterImageFormat format, int bitsPerPlane, int pageNumber, CodecsSavePageMode pageMode )
-(BOOL)saveCmykPlanes:(LTRasterImage*)image stream:(LTLeadStream*)stream format:(LTRasterImageFormat)format bitsPerPlane:(unsigned int)bitsPerPlane pageNumber:(unsigned int)pageNumber pageMode:(LTCodecsSavePageMode)pageMode error:(NSError**)outError;
public void saveCmykPlanes(RasterImage image, ILeadStream stream, RasterImageFormat format, int bitsPerPlane, int pageNumber, CodecsSavePageMode pageMode)
function Leadtools.Codecs.RasterCodecs.SaveCmykPlanes(RasterImage,Stream,RasterImageFormat,Int32,Int32,CodecsSavePageMode)( image , stream , format , bitsPerPlane , pageNumber , pageMode )
public: void SaveCmykPlanes( RasterImage^ image, Stream^ stream, RasterImageFormat format, int bitsPerPlane, int pageNumber, CodecsSavePageMode pageMode )
Specifies the output file format. Valid values are:
Resulting bits per pixel for each plane. Possible values:
Value | Meaning |
---|---|
0 | Default bits per pixel. LEADTOOLS will pick the closest valid value. |
8 | Save 8 bits per component. The generated file will contain 32 bits (no alpha) or 40 bits (if alpha). Note that GetInformation(String,Boolean) or GetInformationAsync(String,Boolean,Int32,Object) will report 8 bits less (24 or 32-bit). |
16 | Save 16 bits per component. The generated file will contain 64 bits (no alpha) or 80 bits (if alpha). Note that GetInformation(String,Boolean) or GetInformationAsync(String,Boolean,Int32,Object) will report 16 bits less (48 or 64-bit). |
This method will save a CMYK file without performing a color conversion. Each page in the image will contain one of the C, M, Y, K, Alpha planes. The Alpha plane is optional. The image should contain:
The pages are in this order: C, M, Y, K, Alpha (optional). All the pages must have the same width, height, bits per pixel and palette.
If you want to save the pages of the image as a file format not supported by this function, use ColorMergeCommand to create a BGR image and save the generated image using the Save(RasterImage,String,RasterImageFormat,Int32) method.
CMYK TIFF files can be saved as planar (each image in its own plane) or chunky (the data from all the images will be interleaved during saving). Planar images will be saved faster, while chunky images are more compatible (some TIFF readers will not read planar files) and require less memory during the load process. The default is to save chunky files.
You select the planar save mode by setting the RasterCodecs.Options.Tiff.Save.SavePlanar property to true.
This method uses the values of RasterCodecs.Options.Tiff.Save.ImageFileDirectoryOffset.
This method can also be used to copy or extract one or more pages from a TIFF file and copy them without recompression to another TIFF file. Whenever you save an image containing a region as a TIFF file format, the region is also saved. Note, however, that the ability to save a region inside a TIFF file must be unlocked. This requires a Document Imaging or Medical Imaging toolkit.