/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W r i t e I N F O I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WriteINFOImage() writes image descriptive info to stdout.
%
% The format of the WriteINFOImage method is:
%
% MagickPassFail WriteINFOImage(const ImageInfo *image_info,Image *image)
%
% A description of each parameter follows.
%
% o image_info: The image info.
%
% o image: The image.
%
%
*/
static MagickPassFail
WriteINFOImage(const ImageInfo *image_info,Image *image)
{
MagickPassFail
status;
FILE
*file;
Image
*list_entry;
char
temporary_filename[MaxTextExtent];
const char
*format;
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
/*
Obtain optional 'identify' style output specification.
*/
format=AccessDefinition(image_info,"info","format");
if (format != (char *) NULL)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
"info:format=\"%s\"",format);
/*
Open blob.
*/
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFail)
ThrowWriterException(FileOpenError,UnableToOpenFile,image);
/*
Allocate and open a temporary file to write output to.
*/
temporary_filename[0]='\0';
if ((file=GetBlobFileHandle(image)) == (FILE *) NULL)
{
if(!AcquireTemporaryFileName(temporary_filename))
ThrowWriterException(FileOpenError,UnableToCreateTemporaryFile,image);
if ((file=fopen(temporary_filename,"w")) == (FILE *) NULL)
{
(void) LiberateTemporaryFile(temporary_filename);
ThrowWriterException(FileOpenError,UnableToCreateTemporaryFile,image);
}
}
list_entry=image;
while (list_entry != (Image *) NULL)
{
/*
Avoid convert style output syntax by restoring original filename.
*/
(void) strlcpy(list_entry->filename,list_entry->magick_filename,
sizeof(list_entry->filename));
/*
Describe image.
*/
if (format != (char *) NULL)
{
char
*text;
text=TranslateText(image_info,list_entry,format);
if (text != (char *) NULL)
{
(void) fputs(text,file);
(void) fputs("\n",file);
MagickFreeMemory(text);
}
}
else
{
if ((status=DescribeImage(list_entry,file,image_info->verbose))
== MagickFail)
break;
}
list_entry=GetNextImageInList(list_entry);
}
if ('\0' != temporary_filename[0])
{
/*
Close temporary file.
*/
(void) fclose(file);
/*
Send content of temporary file to blob stream.
*/
if (WriteBlobFile(image,temporary_filename) == MagickFail)
status=MagickFail;
(void) LiberateTemporaryFile(temporary_filename);
}
CloseBlob(image);
return status;
}
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % W r i t e J P 2 I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Method WriteJP2Image writes an image in the JPEG 2000 image format. % % JP2 support originally written by Nathan Brown, [email protected] % % The format of the WriteJP2Image method is: % % MagickPassFail WriteJP2Image(const ImageInfo *image_info,Image *image) % % A description of each parameter follows. % % o status: Method WriteJP2Image return MagickTrue if the image is written. % MagickFalse is returned is there is a memory shortage or if the image file % fails to write. % % o image_info: Specifies a pointer to a ImageInfo structure. % % o image: A pointer to an Image structure. % % */ static MagickPassFail WriteJP2Image(const ImageInfo *image_info,Image *image) { char magick[MaxTextExtent], option_keyval[MaxTextExtent], *options = NULL; int format; long y; jas_image_cmptparm_t component_info; jas_image_t *jp2_image; jas_matrix_t *jp2_pixels; jas_stream_t *jp2_stream; register const PixelPacket *p; register int x; unsigned int rate_specified=False, status; int component, number_components; unsigned short *lut; ImageCharacteristics characteristics; /* Open image file. */ assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickSignature); assert(image != (Image *) NULL); assert(image->signature == MagickSignature); status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception); if (status == False) ThrowWriterException(FileOpenError,UnableToOpenFile,image); /* Ensure that image is in RGB space. */ (void) TransformColorspace(image,RGBColorspace); /* Analyze image to be written. */ if (!GetImageCharacteristics(image,&characteristics, (OptimizeType == image_info->type), &image->exception)) { CloseBlob(image); return MagickFail; } /* Obtain a JP2 stream. */ jp2_stream=JP2StreamManager(image); if (jp2_stream == (jas_stream_t *) NULL) ThrowWriterException(DelegateError,UnableToManageJP2Stream,image); number_components=image->matte ? 4 : 3; if ((image_info->type != TrueColorType) && (characteristics.grayscale)) number_components=1; jp2_image=jas_image_create0(); if (jp2_image == (jas_image_t *) NULL) ThrowWriterException(DelegateError,UnableToCreateImage,image); for (component=0; component < number_components; component++) { (void) memset((void *)&component_info,0,sizeof(jas_image_cmptparm_t)); component_info.tlx=0; /* top left x ordinate */ component_info.tly=0; /* top left y ordinate */ component_info.hstep=1; /* horizontal pixels per step */ component_info.vstep=1; /* vertical pixels per step */ component_info.width=(unsigned int) image->columns; component_info.height=(unsigned int) image->rows; component_info.prec=(unsigned int) Max(2,Min(image->depth,16)); /* bits in range */ component_info.sgnd = false; /* range is signed value? */ if (jas_image_addcmpt(jp2_image, component,&component_info)) { jas_image_destroy(jp2_image); ThrowWriterException(DelegateError,UnableToCreateImageComponent,image); } } /* Allocate and compute LUT. */ { unsigned long i, max_value; double scale_to_component; lut=MagickAllocateArray(unsigned short *,MaxMap+1,sizeof(*lut)); if (lut == (unsigned short *) NULL) { jas_image_destroy(jp2_image); ThrowWriterException(ResourceLimitError,MemoryAllocationFailed,image); } max_value=MaxValueGivenBits(component_info.prec); scale_to_component=max_value/MaxRGBDouble; for(i=0; i <= MaxMap; i++) lut[i]=scale_to_component*i+0.5; } if (number_components == 1) { /* FIXME: If image has an attached ICC profile, then the profile should be transferred and the image colorspace set to JAS_CLRSPC_GENGRAY */ /* sRGB Grayscale */ (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Setting SGRAY colorspace"); jas_image_setclrspc(jp2_image, JAS_CLRSPC_SGRAY); (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Setting GRAY channel to channel 0"); jas_image_setcmpttype(jp2_image,0, JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_GRAY_Y)); } else { /* FIXME: If image has an attached ICC profile, then the profile should be transferred and the image colorspace set to JAS_CLRSPC_GENRGB */ /* sRGB */ (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Setting SRGB colorspace"); jas_image_setclrspc(jp2_image, JAS_CLRSPC_SRGB); (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Setting RED channel to channel 0"); jas_image_setcmpttype(jp2_image,0, JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_R)); (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Setting GREEN channel to channel 1"); jas_image_setcmpttype(jp2_image,1, JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_G)); (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Setting BLUE channel to channel 2"); jas_image_setcmpttype(jp2_image,2, JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_B)); if (number_components == 4 ) { (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Setting OPACITY channel to channel 3"); jas_image_setcmpttype(jp2_image,3, JAS_IMAGE_CT_COLOR(JAS_IMAGE_CT_OPACITY)); } } /* Convert to JPEG 2000 pixels. */ jp2_pixels=jas_matrix_create(1,(unsigned int) image->columns); if (jp2_pixels == (jas_matrix_t *) NULL) { MagickFreeMemory(lut); jas_image_destroy(jp2_image); ThrowWriterException(ResourceLimitError,MemoryAllocationFailed,image); } for (y=0; y < (long) image->rows; y++) { p=AcquireImagePixels(image,0,y,image->columns,1,&image->exception); if (p == (const PixelPacket *) NULL) break; if (number_components == 1) { for (x=0; x < (long) image->columns; x++) jas_matrix_setv(jp2_pixels,x,lut[ScaleQuantumToMap(PixelIntensityToQuantum(&p[x]))]); (void) jas_image_writecmpt(jp2_image,0,0,(unsigned int) y, (unsigned int) image->columns,1,jp2_pixels); } else { for (x=0; x < (long) image->columns; x++) jas_matrix_setv(jp2_pixels,x,lut[ScaleQuantumToMap(p[x].red)]); (void) jas_image_writecmpt(jp2_image,0,0,(unsigned int) y, (unsigned int) image->columns,1,jp2_pixels); for (x=0; x < (long) image->columns; x++) jas_matrix_setv(jp2_pixels,x,lut[ScaleQuantumToMap(p[x].green)]); (void) jas_image_writecmpt(jp2_image,1,0,(unsigned int) y, (unsigned int) image->columns,1,jp2_pixels); for (x=0; x < (long) image->columns; x++) jas_matrix_setv(jp2_pixels,x,lut[ScaleQuantumToMap(p[x].blue)]); (void) jas_image_writecmpt(jp2_image,2,0,(unsigned int) y, (unsigned int) image->columns,1,jp2_pixels); if (number_components > 3) for (x=0; x < (long) image->columns; x++) jas_matrix_setv(jp2_pixels,x,lut[ScaleQuantumToMap(MaxRGB-p[x].opacity)]); (void) jas_image_writecmpt(jp2_image,3,0,(unsigned int) y, (unsigned int) image->columns,1,jp2_pixels); } if (image->previous == (Image *) NULL) if (QuantumTick(y,image->rows)) if (!MagickMonitorFormatted(y,image->rows,&image->exception, SaveImageText,image->filename, image->columns,image->rows)) break; } (void) strlcpy(magick,image_info->magick,MaxTextExtent); /* J2C is an alias for JPC but Jasper only supports "JPC". */ if (LocaleCompare(magick,"j2c") == 0) (void) strlcpy(magick,"jpc",sizeof(magick)); LocaleLower(magick); format=jas_image_strtofmt(magick); /* Support passing Jasper options. */ { const char **option_name; static const char *jasper_options[] = { "imgareatlx", "imgareatly", "tilegrdtlx", "tilegrdtly", "tilewidth", "tileheight", "prcwidth", "prcheight", "cblkwidth", "cblkheight", "mode", "ilyrrates", "prg", "nomct", "numrlvls", "sop", "eph", "lazy", "rate", "termall", "segsym", "vcausal", "pterm", "resetprob", "numgbits", NULL }; for (option_name = jasper_options; *option_name != NULL; option_name++) { const char *value; if ((value=AccessDefinition(image_info,"jp2",*option_name)) != NULL) { if(LocaleCompare(*option_name,"rate") == 0) rate_specified=True; FormatString(option_keyval,"%s=%.1024s ",*option_name,value); ConcatenateString(&options,option_keyval); } } } /* Provide an emulation of IJG JPEG "quality" by default. */ if (rate_specified == False) { double rate=1.0; /* A rough approximation to JPEG v1 quality using JPEG-2000. Default "quality" 75 results in a request for 16:1 compression, which results in image sizes approximating that of JPEG v1. */ if ((image_info->quality < 99.5) && (image->rows*image->columns > 2500)) { double header_size, current_size, target_size, d; d=115-image_info->quality; /* Best number is 110-115 */ rate=100.0/(d*d); header_size=550.0; /* Base file size. */ header_size+=(number_components-1)*142; /* Additional components */ /* FIXME: Need to account for any ICC profiles here */ current_size=(double)((image->rows*image->columns*image->depth)/8)* number_components; target_size=(current_size*rate)+header_size; rate=target_size/current_size; } FormatString(option_keyval,"%s=%g ","rate",rate); ConcatenateString(&options,option_keyval); (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Compression rate: %g (%3.2f:1)",rate,1.0/rate); } if (options) (void) LogMagickEvent(CoderEvent,GetMagickModule(), "Jasper options: \"%s\"", options); (void) LogMagickEvent(CoderEvent,GetMagickModule(),"Encoding image"); status=jas_image_encode(jp2_image,jp2_stream,format,options); (void) jas_stream_close(jp2_stream); MagickFreeMemory(options); MagickFreeMemory(lut); jas_matrix_destroy(jp2_pixels); jas_image_destroy(jp2_image); if (status) ThrowWriterException(DelegateError,UnableToEncodeImageFile,image); return(True); }
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W r i t e P C L I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Method WritePCLImage writes an image in the Page Control Language encoded
% image format.
%
% The format of the WritePCLImage method is:
%
% unsigned int WritePCLImage(const ImageInfo *image_info,Image *image)
%
% A description of each parameter follows.
%
% o status: Method WritePCLImage return True if the image is written.
% False is returned is there is a memory shortage or if the image file
% fails to write.
%
% o image_info: Specifies a pointer to a ImageInfo structure.
%
% o image: A pointer to an Image structure.
%
%
%
*/
static unsigned int WritePCLImage(const ImageInfo *image_info,Image *image)
{
char
buffer[MaxTextExtent];
long
sans,
y;
register const PixelPacket
*p;
register const IndexPacket
*indexes;
register long
i,
x;
register unsigned char
*q;
unsigned char
*pixels,
*last_row_pixels,
*output_row;
unsigned int
status;
long
zero_rows;
unsigned long
bytes_to_write,
scene,
density,
bytes_per_line;
unsigned char
bits_per_pixel;
ImageCharacteristics
characteristics;
PCL_CompressionType
compression,
last_row_compression;
/*
Open output image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == False)
ThrowWriterException(FileOpenError,UnableToOpenFile,image);
(void) GetGeometry("75x75",&sans,&sans,&density,&density);
if (image_info->density != (char *) NULL)
(void) GetGeometry(image_info->density,&sans,&sans,&density,&density);
scene = 0;
output_row = (unsigned char *) NULL;
last_row_pixels = (unsigned char *) NULL;
do
{
/*
Ensure that image is in an RGB space.
*/
(void) TransformColorspace(image,RGBColorspace);
/*
Analyze image to be written.
*/
if (!GetImageCharacteristics(image,&characteristics,
(OptimizeType == image_info->type),
&image->exception))
{
CloseBlob(image);
return MagickFail;
}
/*
Initialize the printer
*/
(void) WriteBlobString(image,"\033E"); /* printer reset */
(void) WriteBlobString(image,"\033*r3F"); /* set presentation mode */
/* define columns and rows in image */
FormatString(buffer,"\033*r%lus%luT",image->columns,image->rows);
(void) WriteBlobString(image,buffer);
FormatString(buffer,"\033*t%luR",density); /* set resolution */
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"\033&l0E"); /* top margin 0 */
/*
Determine output type and initialize further accordingly
*/
if (image->storage_class == DirectClass)
{
/*
Full color
*/
bits_per_pixel=24;
(void) WriteBlobString(image,"\033*v6W"); /* set color mode... */
(void) WriteBlobByte(image,0); /* RGB */
(void) WriteBlobByte(image,3); /* direct by pixel */
(void) WriteBlobByte(image,0); /* bits per index (ignored) */
(void) WriteBlobByte(image,8); /* bits per red component */
(void) WriteBlobByte(image,8); /* bits per green component */
(void) WriteBlobByte(image,8); /* bits per blue component */
}
else
if (characteristics.monochrome)
{
/*
Use default printer monochrome setup - NB white = 0, black = 1
*/
bits_per_pixel=1;
}
else
{
/*
PseudoClass
*/
bits_per_pixel=8;
(void) WriteBlobString(image,"\033*v6W"); /* set color mode... */
(void) WriteBlobByte(image,0); /* RGB */
(void) WriteBlobByte(image,1); /* indexed by pixel */
(void) WriteBlobByte(image,bits_per_pixel); /* bits per index */
(void) WriteBlobByte(image,8); /* bits per red component (implicit) */
(void) WriteBlobByte(image,8); /* bits per green component (implicit) */
(void) WriteBlobByte(image,8); /* bits per blue component (implicit) */
/*
Write colormap to file.
*/
for (i=0; i < (long)(image->colors); i++)
{
FormatString(buffer,"\033*v%da%db%dc%ldI",
ScaleQuantumToChar(image->colormap[i].red),
ScaleQuantumToChar(image->colormap[i].green),
ScaleQuantumToChar(image->colormap[i].blue),
i);
WriteBlobString(image,buffer);
}
/*
Initialize rest of palette with empty entries
*/
for ( ; i < (1L << bits_per_pixel); i++)
{
FormatString(buffer,"\033*v%luI",i);
/* set index to current component values */
(void) WriteBlobString(image,buffer);
}
}
/*
Start raster image
*/
if ((AccessDefinition(image_info,"pcl","fit-to-page") != NULL) ||
(AccessDefinition(image_info,"pcl","fit_to_page") != NULL))
(void) WriteBlobString(image,"\033*r3A"); /* start raster graphics with scaling */
else
(void) WriteBlobString(image,"\033*r1A"); /* start raster graphics */
(void) WriteBlobString(image,"\033*b0Y"); /* set y offset */
/*
Assign row buffer
*/
bytes_per_line=(image->columns*bits_per_pixel+7)/8;
pixels=MagickAllocateMemory(unsigned char *,bytes_per_line);
if (pixels == (unsigned char *) NULL)
ThrowWriterException(ResourceLimitError,MemoryAllocationFailed,image);
/*
Set up for compression if desired
*/
last_row_compression = PCL_UndefinedCompression;
if (image_info->compression != NoCompression)
{
MagickFreeMemory(last_row_pixels);
last_row_pixels=MagickAllocateMemory(unsigned char *,bytes_per_line);
if (last_row_pixels == (unsigned char *) NULL)
{
MagickFreeMemory(pixels);
ThrowWriterException(ResourceLimitError,MemoryAllocationFailed,image);
}
MagickFreeMemory(output_row);
output_row=MagickAllocateMemory(unsigned char *,bytes_per_line);
if (output_row == (unsigned char *) NULL)
{
MagickFreeMemory(pixels);
MagickFreeMemory(last_row_pixels);
ThrowWriterException(ResourceLimitError,MemoryAllocationFailed,image);
}
memset(last_row_pixels,0,bytes_per_line);
}
/*
Convert MIFF to PCL raster pixels.
*/
zero_rows=0;
for (y=0; y < (long) image->rows; y++)
{
p=AcquireImagePixels(image,0,y,image->columns,1,&image->exception);
if (p == (const PixelPacket *) NULL)
break;
q=pixels;
if (characteristics.monochrome)
{
register unsigned char
bit,
byte;
int
blk_ind;
/*
Monochrome row
*/
blk_ind = ((image->colormap == NULL) || (image->colormap[0].red == 0)) ? 0 : 1;
indexes=AccessImmutableIndexes(image);
bit=0;
byte=0;
for (x=0; x < (long) image->columns; x++)
{
byte<<=1;
if (indexes[x] == blk_ind) byte |= 1;
bit++;
if (bit == 8)
{
*q++=byte;
bit=0;
byte=0;
}
}
if (bit != 0)
*q++=byte << (8-bit);
}
else
if (bits_per_pixel == 8)
{
/*
8 bit PseudoClass row
*/
indexes=AccessImmutableIndexes(image);
for (x=0; x < (long) image->columns; x++)
{
*q++=indexes[x];
}
}
else
if ((bits_per_pixel == 24) || (bits_per_pixel == 32))
{
/*
DirectClass/RGB row
*/
for (x=0; x < (long) image->columns; x++)
{
*q++=ScaleQuantumToChar(p->red);
*q++=ScaleQuantumToChar(p->green);
*q++=ScaleQuantumToChar(p->blue);
p++;
}
}
if (image_info->compression == NoCompression)
{
FormatString(buffer,"\033*b%luW",bytes_per_line); /* send row */
(void) WriteBlobString(image,buffer);
(void) WriteBlob(image,bytes_per_line,pixels);
}
else
{
compression=PCL_ChooseCompression(bytes_per_line,pixels,last_row_pixels);
if (compression == PCL_ZeroRowCompression)
{
zero_rows++;
}
else
{
/*
Skip any omitted zero rows now
*/
if (zero_rows > 0)
{
i = 32767;
do
{
if (zero_rows < i)
i=zero_rows;
FormatString(buffer,"\033*b%ldY",i); /* Y Offset */
(void) WriteBlobString(image,buffer);
zero_rows -= i;
} while (zero_rows > 0);
}
switch (compression)
{
case PCL_DeltaCompression:
{
if (compression != last_row_compression)
{
FormatString(buffer,"\033*b3M"); /* delta compression */
(void) WriteBlobString(image,buffer);
last_row_compression=compression;
}
bytes_to_write=PCL_DeltaCompress(bytes_per_line,pixels,
last_row_pixels,output_row);
FormatString(buffer,"\033*b%luW",bytes_to_write);
(void) WriteBlobString(image,buffer);
WriteBlob(image,bytes_to_write,output_row);
break;
}
case PCL_TiffRLECompression:
{
if (compression != last_row_compression)
{
FormatString(buffer,"\033*b2M"); /* Tiff RLE compression */
(void) WriteBlobString(image,buffer);
last_row_compression=compression;
}
bytes_to_write=PCL_TiffRLECompress(bytes_per_line,pixels,output_row);
FormatString(buffer,"\033*b%luW",bytes_to_write);
(void) WriteBlobString(image,buffer);
WriteBlob(image,bytes_to_write,output_row);
break;
}
case PCL_RLECompression:
{
if (compression != last_row_compression)
{
FormatString(buffer,"\033*b1M"); /* RLE compression */
(void) WriteBlobString(image,buffer);
last_row_compression=compression;
}
bytes_to_write=PCL_RLECompress(bytes_per_line,pixels,output_row);
FormatString(buffer,"\033*b%luW",bytes_to_write);
(void) WriteBlobString(image,buffer);
WriteBlob(image,bytes_to_write,output_row);
break;
}
case PCL_RepeatedRowCompression:
{
compression=PCL_DeltaCompression;
if (compression != last_row_compression)
{
FormatString(buffer,"\033*b3M"); /* delta row compression */
(void) WriteBlobString(image,buffer);
last_row_compression=compression;
}
FormatString(buffer,"\033*b0W"); /* no data -> replicate row */
(void) WriteBlobString(image,buffer);
break;
}
case PCL_NoCompression:
{
if (compression != last_row_compression)
{
FormatString(buffer,"\033*b0M"); /* no compression */
(void) WriteBlobString(image,buffer);
last_row_compression=compression;
}
FormatString(buffer,"\033*b%luW",bytes_per_line); /* send row */
(void) WriteBlobString(image,buffer);
(void) WriteBlob(image,bytes_per_line,pixels);
break;
}
case PCL_ZeroRowCompression:
{
break;
}
case PCL_UndefinedCompression:
{
break;
}
}
}
/*
Swap row with last row
*/
q=last_row_pixels;
last_row_pixels=pixels;
pixels=q;
}
if (image->previous == (Image *) NULL)
if (QuantumTick(y,image->rows))
if (!MagickMonitorFormatted(y,image->rows,&image->exception,
SaveImageText,image->filename,
image->columns,image->rows))
break;
}
(void) WriteBlobString(image,"\033*rB"); /* end graphics */
MagickFreeMemory(pixels);
MagickFreeMemory(last_row_pixels);
MagickFreeMemory(output_row);
if (image->next == (Image *) NULL)
break;
image=SyncNextImageInList(image);
if ((status &= MagickMonitorFormatted(scene++,
GetImageListLength(image),
&image->exception,
SaveImagesText,
image->filename)) == MagickFail)
break;
} while (image_info->adjoin);
