% Read/Write HP PCL Printer Format %
% %
% Software Design %
-% John Cristy %
+% Cristy %
% July 1992 %
% %
% %
-% Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization %
+% Copyright 1999-2015 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
/*
Include declarations.
*/
-#include "magick/studio.h"
-#include "magick/property.h"
-#include "magick/blob.h"
-#include "magick/blob-private.h"
-#include "magick/cache.h"
-#include "magick/color.h"
-#include "magick/color-private.h"
-#include "magick/colorspace.h"
-#include "magick/constitute.h"
-#include "magick/delegate.h"
-#include "magick/draw.h"
-#include "magick/exception.h"
-#include "magick/exception-private.h"
-#include "magick/geometry.h"
-#include "magick/image.h"
-#include "magick/image-private.h"
-#include "magick/list.h"
-#include "magick/magick.h"
-#include "magick/memory_.h"
-#include "magick/monitor.h"
-#include "magick/monitor-private.h"
-#include "magick/option.h"
-#include "magick/profile.h"
-#include "magick/resource_.h"
-#include "magick/quantum-private.h"
-#include "magick/static.h"
-#include "magick/string_.h"
-#include "magick/module.h"
-#include "magick/token.h"
-#include "magick/transform.h"
-#include "magick/utility.h"
+#include "MagickCore/studio.h"
+#include "MagickCore/artifact.h"
+#include "MagickCore/attribute.h"
+#include "MagickCore/blob.h"
+#include "MagickCore/blob-private.h"
+#include "MagickCore/cache.h"
+#include "MagickCore/color.h"
+#include "MagickCore/color-private.h"
+#include "MagickCore/colorspace.h"
+#include "MagickCore/colorspace-private.h"
+#include "MagickCore/constitute.h"
+#include "MagickCore/delegate.h"
+#include "MagickCore/draw.h"
+#include "MagickCore/exception.h"
+#include "MagickCore/exception-private.h"
+#include "MagickCore/geometry.h"
+#include "MagickCore/image.h"
+#include "MagickCore/image-private.h"
+#include "MagickCore/list.h"
+#include "MagickCore/magick.h"
+#include "MagickCore/memory_.h"
+#include "MagickCore/monitor.h"
+#include "MagickCore/monitor-private.h"
+#include "MagickCore/option.h"
+#include "MagickCore/pixel-accessor.h"
+#include "MagickCore/profile.h"
+#include "MagickCore/property.h"
+#include "MagickCore/resource_.h"
+#include "MagickCore/quantum-private.h"
+#include "MagickCore/static.h"
+#include "MagickCore/string_.h"
+#include "MagickCore/module.h"
+#include "MagickCore/token.h"
+#include "MagickCore/transform.h"
+#include "MagickCore/utility.h"
\f
/*
Forward declarations.
*/
static MagickBooleanType
- WritePCLImage(const ImageInfo *,Image *);
+ WritePCLImage(const ImageInfo *,Image *,ExceptionInfo *);
\f
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
options[MaxTextExtent],
input_filename[MaxTextExtent];
+ const char
+ *option;
+
const DelegateInfo
*delegate_info;
/*
Open image file.
*/
- image=AcquireImage(image_info);
+ image=AcquireImage(image_info,exception);
status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
{
*/
delta.x=DefaultResolution;
delta.y=DefaultResolution;
- if ((image->x_resolution == 0.0) || (image->y_resolution == 0.0))
+ if ((image->resolution.x == 0.0) || (image->resolution.y == 0.0))
{
GeometryInfo
geometry_info;
flags;
flags=ParseGeometry(PSDensityGeometry,&geometry_info);
- image->x_resolution=geometry_info.rho;
- image->y_resolution=geometry_info.sigma;
+ image->resolution.x=geometry_info.rho;
+ image->resolution.y=geometry_info.sigma;
if ((flags & SigmaValue) == 0)
- image->y_resolution=image->x_resolution;
+ image->resolution.y=image->resolution.x;
}
/*
Determine page geometry from the PCL media box.
if (image_info->page != (char *) NULL)
(void) ParseAbsoluteGeometry(image_info->page,&page);
(void) FormatLocaleString(density,MaxTextExtent,"%gx%g",
- image->x_resolution,image->y_resolution);
- page.width=(size_t) floor(page.width*image->x_resolution/delta.x+0.5);
- page.height=(size_t) floor(page.height*image->y_resolution/delta.y+
+ image->resolution.x,image->resolution.y);
+ page.width=(size_t) floor(page.width*image->resolution.x/delta.x+0.5);
+ page.height=(size_t) floor(page.height*image->resolution.y/delta.y+
0.5);
(void) FormatLocaleString(options,MaxTextExtent,"-g%.20gx%.20g ",(double)
page.width,(double) page.height);
if (read_info->scenes != (char *) NULL)
*read_info->scenes='\0';
}
- if (read_info->authenticate != (char *) NULL)
+ option=GetImageOption(image_info,"authenticate");
+ if (option != (const char *) NULL)
(void) FormatLocaleString(options+strlen(options),MaxTextExtent,
- " -sPCLPassword=%s",read_info->authenticate);
+ " -sPCLPassword=%s",option);
(void) CopyMagickString(filename,read_info->filename,MaxTextExtent);
(void) AcquireUniqueFilename(read_info->filename);
(void) FormatLocaleString(command,MaxTextExtent,
read_info->antialias != MagickFalse ? 4 : 1,
read_info->antialias != MagickFalse ? 4 : 1,density,options,
read_info->filename,input_filename);
- status=SystemCommand(MagickFalse,read_info->verbose,command,exception) != 0 ?
- MagickTrue : MagickFalse;
+ status=ExternalDelegateCommand(MagickFalse,read_info->verbose,command,
+ (char *) NULL,exception) != 0 ? MagickTrue : MagickFalse;
image=ReadImage(read_info,exception);
(void) RelinquishUniqueFileResource(read_info->filename);
(void) RelinquishUniqueFileResource(input_filename);
Image
*cmyk_image;
- cmyk_image=ConsolidateCMYKImages(image,&image->exception);
+ cmyk_image=ConsolidateCMYKImages(image,exception);
if (cmyk_image != (Image *) NULL)
{
image=DestroyImageList(image);
entry->decoder=(DecodeImageHandler *) ReadPCLImage;
entry->encoder=(EncodeImageHandler *) WritePCLImage;
entry->magick=(IsImageFormatHandler *) IsPCL;
- entry->blob_support=MagickFalse;
- entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
+ entry->flags^=CoderBlobSupportFlag;
+ entry->flags^=CoderDecoderThreadSupportFlag;
+ entry->flags|=CoderSeekableStreamFlag;
entry->description=ConstantString("Printer Control Language");
entry->module=ConstantString("PCL");
(void) RegisterMagickInfo(entry);
%
% The format of the WritePCLImage method is:
%
-% MagickBooleanType WritePCLImage(const ImageInfo *image_info,Image *image)
+% MagickBooleanType WritePCLImage(const ImageInfo *image_info,
+% Image *image,ExceptionInfo *exception)
%
% A description of each parameter follows.
%
%
% o image: The image.
%
+% o exception: return any errors or warnings in this structure.
+%
*/
static size_t PCLDeltaCompressImage(const size_t length,
return((size_t) (q-compress_pixels));
}
-static MagickBooleanType WritePCLImage(const ImageInfo *image_info,Image *image)
+static MagickBooleanType WritePCLImage(const ImageInfo *image_info,Image *image,
+ ExceptionInfo *exception)
{
char
buffer[MaxTextExtent];
+ CompressionType
+ compression;
+
const char
*option;
MagickOffsetType
scene;
- register const IndexPacket
- *indexes;
+ register const Quantum *p;
+
+ register ssize_t i, x;
- register const PixelPacket *p; register ssize_t i, x; register unsigned char *q; size_t density, length,
+ register unsigned char *q;
+
+ size_t
+ density,
+ length,
one,
packets;
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
- status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
+ assert(exception != (ExceptionInfo *) NULL);
+ assert(exception->signature == MagickSignature);
+ status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception);
if (status == MagickFalse)
return(status);
density=75;
one=1;
do
{
- if (image->colorspace != RGBColorspace)
- (void) TransformImageColorspace(image,RGBColorspace);
/*
Initialize the printer.
*/
+ (void) TransformImageColorspace(image,sRGBColorspace,exception);
(void) WriteBlobString(image,"\033E"); /* printer reset */
(void) WriteBlobString(image,"\033*r3F"); /* set presentation mode */
(void) FormatLocaleString(buffer,MaxTextExtent,"\033*r%.20gs%.20gT",
density);
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"\033&l0E"); /* top margin 0 */
- if (IsMonochromeImage(image,&image->exception) != MagickFalse)
+ if (IsImageMonochrome(image,exception) != MagickFalse)
{
/*
Monochrome image: use default printer monochrome setup.
}
}
option=GetImageOption(image_info,"pcl:fit-to-page");
- if ((option != (const char *) NULL) &&
- (IsMagickTrue(option) != MagickFalse))
+ if (IfMagickTrue(IsStringTrue(option)))
(void) WriteBlobString(image,"\033*r3A");
else
(void) WriteBlobString(image,"\033*r1A"); /* start raster graphics */
(void) ResetMagickMemory(pixels,0,(length+1)*sizeof(*pixels));
compress_pixels=(unsigned char *) NULL;
previous_pixels=(unsigned char *) NULL;
- switch (image->compression)
+
+ compression=UndefinedCompression;
+ if (image_info->compression != UndefinedCompression)
+ compression=image_info->compression;
+ switch (compression)
{
case NoCompression:
{
}
for (y=0; y < (ssize_t) image->rows; y++)
{
- p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception);
- if (p == (const PixelPacket *) NULL)
+ p=GetVirtualPixels(image,0,y,image->columns,1,exception);
+ if (p == (const Quantum *) NULL)
break;
- indexes=GetAuthenticIndexQueue(image);
q=pixels;
switch (bits_per_pixel)
{
for (x=0; x < (ssize_t) image->columns; x++)
{
byte<<=1;
- if (PixelIntensity(p) < ((MagickRealType) QuantumRange/2.0))
+ if (GetPixelLuma(image,p) < (QuantumRange/2.0))
byte|=0x01;
bit++;
if (bit == 8)
bit=0;
byte=0;
}
- p++;
+ p+=GetPixelChannels(image);
}
if (bit != 0)
*q++=byte << (8-bit);
Colormapped image.
*/
for (x=0; x < (ssize_t) image->columns; x++)
- *q++=(unsigned char) GetPixelIndex(indexes+x);
+ {
+ *q++=(unsigned char) GetPixelIndex(image,p);
+ p+=GetPixelChannels(image);
+ }
break;
}
case 24:
*/
for (x=0; x < (ssize_t) image->columns; x++)
{
- *q++=ScaleQuantumToChar(GetPixelRed(p));
- *q++=ScaleQuantumToChar(GetPixelGreen(p));
- *q++=ScaleQuantumToChar(GetPixelBlue(p));
- p++;
+ *q++=ScaleQuantumToChar(GetPixelRed(image,p));
+ *q++=ScaleQuantumToChar(GetPixelGreen(image,p));
+ *q++=ScaleQuantumToChar(GetPixelBlue(image,p));
+ p+=GetPixelChannels(image);
}
break;
}
}
- switch (image->compression)
+ switch (compression)
{
case NoCompression:
{
}
}
(void) WriteBlobString(image,"\033*rB"); /* end graphics */
- switch (image->compression)
+ switch (compression)
{
case NoCompression:
break;
projects / imagemagick / blobdiff