Magick::Options::~Options()
{
// Destroy image info
_imageInfo=DestroyImageInfo(_imageInfo);
// Destroy quantization info
_quantizeInfo=DestroyQuantizeInfo(_quantizeInfo);
// Destroy drawing info
_drawInfo=DestroyDrawInfo(_drawInfo);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C l e a r M a g i c k W a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ClearMagickWand() clears resources associated with the wand.
%
% The format of the ClearMagickWand method is:
%
% void ClearMagickWand(MagickWand *wand)
%
% A description of each parameter follows:
%
% o wand: The magick wand.
%
%
*/
WandExport void ClearMagickWand(MagickWand *wand)
{
assert(wand != (MagickWand *) NULL);
assert(wand->signature == WandSignature);
if (wand->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
wand->quantize_info=DestroyQuantizeInfo(wand->quantize_info);
wand->image_info=DestroyImageInfo(wand->image_info);
wand->images=DestroyImageList(wand->images);
wand->quantize_info=CloneQuantizeInfo((QuantizeInfo *) NULL);
wand->image_info=AcquireImageInfo();
ClearMagickException(wand->exception);
wand->debug=IsEventLogging();
}
/*
* Class: magick_QuantizeInfo
* Method: destroyQuantizeInfo
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_magick_QuantizeInfo_destroyQuantizeInfo
(JNIEnv *env, jobject self)
{
QuantizeInfo *quantizeInfo = NULL;
jfieldID handleFid = 0;
quantizeInfo = (QuantizeInfo*) getHandle(env, self,
"quantizeInfoHandle", &handleFid);
if (quantizeInfo != NULL) {
setHandle(env, self, "quantizeInfoHandle", NULL, &handleFid);
DestroyQuantizeInfo(quantizeInfo);
}
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e s t r o y M a g i c k W a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DestroyMagickWand() deallocates memory associated with an MagickWand.
%
% The format of the DestroyMagickWand method is:
%
% MagickWand *DestroyMagickWand(MagickWand *wand)
%
% A description of each parameter follows:
%
% o wand: The magick wand.
%
%
*/
WandExport MagickWand *DestroyMagickWand(MagickWand *wand)
{
assert(wand != (MagickWand *) NULL);
assert(wand->signature == WandSignature);
if (wand->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
wand->quantize_info=DestroyQuantizeInfo(wand->quantize_info);
wand->image_info=DestroyImageInfo(wand->image_info);
wand->images=DestroyImageList(wand->images);
wand->exception=DestroyExceptionInfo(wand->exception);
RelinquishWandId(wand->id);
wand->signature=(~WandSignature);
wand=(MagickWand *) RelinquishMagickMemory(wand);
return(wand);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ D e s t r o y W a n d C L I %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DestroyMagickCLI() destorys everything in a CLI wand, including image_info
% and any exceptions, if still present in the wand.
%
% The format of the NewMagickWand method is:
%
% MagickWand *DestroyMagickCLI()
% Exception *exception)
%
*/
WandExport MagickCLI *DestroyMagickCLI(MagickCLI *cli_wand)
{
Stack
*node;
assert(cli_wand != (MagickCLI *) NULL);
assert(cli_wand->signature == WandSignature);
assert(cli_wand->wand.signature == WandSignature);
if (IfMagickTrue(cli_wand->wand.debug))
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",cli_wand->wand.name);
/* Destroy CLI part of MagickCLI */
if (cli_wand->draw_info != (DrawInfo *) NULL )
cli_wand->draw_info=DestroyDrawInfo(cli_wand->draw_info);
if (cli_wand->quantize_info != (QuantizeInfo *) NULL )
cli_wand->quantize_info=DestroyQuantizeInfo(cli_wand->quantize_info);
while(cli_wand->image_list_stack != (Stack *)NULL)
{
node=cli_wand->image_list_stack;
cli_wand->image_list_stack=node->next;
(void) DestroyImageList((Image *)node->data);
(void) RelinquishMagickMemory(node);
}
while(cli_wand->image_info_stack != (Stack *)NULL)
{
node=cli_wand->image_info_stack;
cli_wand->image_info_stack=node->next;
(void) DestroyImageInfo((ImageInfo *)node->data);
(void) RelinquishMagickMemory(node);
}
cli_wand->signature=(~WandSignature);
/* Destroy Wand part MagickCLI */
cli_wand->wand.images=DestroyImageList(cli_wand->wand.images);
if (cli_wand->wand.image_info != (ImageInfo *) NULL )
cli_wand->wand.image_info=DestroyImageInfo(cli_wand->wand.image_info);
if (cli_wand->wand.exception != (ExceptionInfo *) NULL )
cli_wand->wand.exception=DestroyExceptionInfo(cli_wand->wand.exception);
RelinquishWandId(cli_wand->wand.id);
cli_wand->wand.signature=(~WandSignature);
return((MagickCLI *)NULL);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W r i t e P I C O N I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WritePICONImage() writes an image to a file in the Personal Icon format.
%
% The format of the WritePICONImage method is:
%
% MagickBooleanType WritePICONImage(const ImageInfo *image_info,
% Image *image)
%
% A description of each parameter follows.
%
% o image_info: the image info.
%
% o image: The image.
%
*/
static MagickBooleanType WritePICONImage(const ImageInfo *image_info,
Image *image)
{
#define ColormapExtent 155
#define GraymapExtent 95
#define PiconGeometry "48x48>"
static unsigned char
Colormap[]=
{
0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x06, 0x00, 0x05, 0x00, 0xf4, 0x05,
0x00, 0x00, 0x00, 0x00, 0x2f, 0x4f, 0x4f, 0x70, 0x80, 0x90, 0x7e, 0x7e,
0x7e, 0xdc, 0xdc, 0xdc, 0xff, 0xff, 0xff, 0x00, 0x00, 0x80, 0x00, 0x00,
0xff, 0x1e, 0x90, 0xff, 0x87, 0xce, 0xeb, 0xe6, 0xe6, 0xfa, 0x00, 0xff,
0xff, 0x80, 0x00, 0x80, 0xb2, 0x22, 0x22, 0x2e, 0x8b, 0x57, 0x32, 0xcd,
0x32, 0x00, 0xff, 0x00, 0x98, 0xfb, 0x98, 0xff, 0x00, 0xff, 0xff, 0x00,
0x00, 0xff, 0x63, 0x47, 0xff, 0xa5, 0x00, 0xff, 0xd7, 0x00, 0xff, 0xff,
0x00, 0xee, 0x82, 0xee, 0xa0, 0x52, 0x2d, 0xcd, 0x85, 0x3f, 0xd2, 0xb4,
0x8c, 0xf5, 0xde, 0xb3, 0xff, 0xfa, 0xcd, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x21, 0xf9, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00,
0x00, 0x00, 0x06, 0x00, 0x05, 0x00, 0x00, 0x05, 0x18, 0x20, 0x10, 0x08,
0x03, 0x51, 0x18, 0x07, 0x92, 0x28, 0x0b, 0xd3, 0x38, 0x0f, 0x14, 0x49,
0x13, 0x55, 0x59, 0x17, 0x96, 0x69, 0x1b, 0xd7, 0x85, 0x00, 0x3b,
},
Graymap[]=
{
0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x04, 0x00, 0x04, 0x00, 0xf3, 0x0f,
0x00, 0x00, 0x00, 0x00, 0x12, 0x12, 0x12, 0x21, 0x21, 0x21, 0x33, 0x33,
0x33, 0x45, 0x45, 0x45, 0x54, 0x54, 0x54, 0x66, 0x66, 0x66, 0x78, 0x78,
0x78, 0x87, 0x87, 0x87, 0x99, 0x99, 0x99, 0xab, 0xab, 0xab, 0xba, 0xba,
0xba, 0xcc, 0xcc, 0xcc, 0xde, 0xde, 0xde, 0xed, 0xed, 0xed, 0xff, 0xff,
0xff, 0x21, 0xf9, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00,
0x00, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x04, 0x0c, 0x10, 0x04, 0x31,
0x48, 0x31, 0x07, 0x25, 0xb5, 0x58, 0x73, 0x4f, 0x04, 0x00, 0x3b,
};
#define MaxCixels 92
static const char
Cixel[MaxCixels+1] = " .XoO+@#$%&*=-;:>,<1234567890qwertyuipasdfghjk"
"lzxcvbnmMNBVCZASDFGHJKLPIUYTREWQ!~^/()_`'][{}|";
char
buffer[MaxTextExtent],
basename[MaxTextExtent],
name[MaxTextExtent],
symbol[MaxTextExtent];
ExceptionInfo
*exception;
Image
*affinity_image,
*picon;
ImageInfo
*blob_info;
MagickBooleanType
status,
transparent;
MagickPixelPacket
pixel;
QuantizeInfo
*quantize_info;
RectangleInfo
geometry;
register const IndexPacket
*indexes;
register const PixelPacket
*p;
register ssize_t
i,
x;
register PixelPacket
*q;
size_t
characters_per_pixel,
colors;
ssize_t
j,
k,
y;
/*
Open output image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
(void) TransformImageColorspace(image,sRGBColorspace);
SetGeometry(image,&geometry);
(void) ParseMetaGeometry(PiconGeometry,&geometry.x,&geometry.y,
&geometry.width,&geometry.height);
picon=ResizeImage(image,geometry.width,geometry.height,TriangleFilter,1.0,
&image->exception);
blob_info=CloneImageInfo(image_info);
(void) AcquireUniqueFilename(blob_info->filename);
if ((image_info->type != TrueColorType) &&
(SetImageGray(image,&image->exception) != MagickFalse))
affinity_image=BlobToImage(blob_info,Graymap,GraymapExtent,
&image->exception);
else
affinity_image=BlobToImage(blob_info,Colormap,ColormapExtent,
&image->exception);
(void) RelinquishUniqueFileResource(blob_info->filename);
blob_info=DestroyImageInfo(blob_info);
if ((picon == (Image *) NULL) || (affinity_image == (Image *) NULL))
return(MagickFalse);
quantize_info=AcquireQuantizeInfo(image_info);
status=RemapImage(quantize_info,picon,affinity_image);
quantize_info=DestroyQuantizeInfo(quantize_info);
affinity_image=DestroyImage(affinity_image);
transparent=MagickFalse;
exception=(&image->exception);
if (picon->storage_class == PseudoClass)
{
(void) CompressImageColormap(picon);
if (picon->matte != MagickFalse)
transparent=MagickTrue;
}
else
{
/*
Convert DirectClass to PseudoClass picon.
*/
if (picon->matte != MagickFalse)
{
/*
Map all the transparent pixels.
*/
for (y=0; y < (ssize_t) picon->rows; y++)
{
q=GetAuthenticPixels(picon,0,y,picon->columns,1,exception);
if (q == (PixelPacket *) NULL)
break;
for (x=0; x < (ssize_t) picon->columns; x++)
{
if (q->opacity == (Quantum) TransparentOpacity)
transparent=MagickTrue;
else
SetPixelOpacity(q,OpaqueOpacity);
q++;
}
if (SyncAuthenticPixels(picon,exception) == MagickFalse)
break;
}
}
(void) SetImageType(picon,PaletteType);
}
colors=picon->colors;
if (transparent != MagickFalse)
{
register IndexPacket
*indexes;
colors++;
picon->colormap=(PixelPacket *) ResizeQuantumMemory((void **)
picon->colormap,(size_t) colors,sizeof(*picon->colormap));
if (picon->colormap == (PixelPacket *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationError");
for (y=0; y < (ssize_t) picon->rows; y++)
{
q=GetAuthenticPixels(picon,0,y,picon->columns,1,exception);
if (q == (PixelPacket *) NULL)
break;
indexes=GetAuthenticIndexQueue(picon);
for (x=0; x < (ssize_t) picon->columns; x++)
{
if (q->opacity == (Quantum) TransparentOpacity)
SetPixelIndex(indexes+x,picon->colors);
q++;
}
if (SyncAuthenticPixels(picon,exception) == MagickFalse)
break;
}
}
/*
Compute the character per pixel.
*/
characters_per_pixel=1;
for (k=MaxCixels; (ssize_t) colors > k; k*=MaxCixels)
characters_per_pixel++;
/*
XPM header.
*/
(void) WriteBlobString(image,"/* XPM */\n");
GetPathComponent(picon->filename,BasePath,basename);
(void) FormatLocaleString(buffer,MaxTextExtent,
"static char *%s[] = {\n",basename);
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"/* columns rows colors chars-per-pixel */\n");
(void) FormatLocaleString(buffer,MaxTextExtent,
"\"%.20g %.20g %.20g %.20g\",\n",(double) picon->columns,(double)
picon->rows,(double) colors,(double) characters_per_pixel);
(void) WriteBlobString(image,buffer);
GetMagickPixelPacket(image,&pixel);
for (i=0; i < (ssize_t) colors; i++)
{
/*
Define XPM color.
*/
SetMagickPixelPacket(image,picon->colormap+i,(IndexPacket *) NULL,&pixel);
pixel.colorspace=sRGBColorspace;
pixel.depth=8;
pixel.opacity=(MagickRealType) OpaqueOpacity;
(void) QueryMagickColorname(image,&pixel,XPMCompliance,name,
&image->exception);
if (transparent != MagickFalse)
{
if (i == (ssize_t) (colors-1))
(void) CopyMagickString(name,"grey75",MaxTextExtent);
}
/*
Write XPM color.
*/
k=i % MaxCixels;
symbol[0]=Cixel[k];
for (j=1; j < (ssize_t) characters_per_pixel; j++)
{
k=((i-k)/MaxCixels) % MaxCixels;
symbol[j]=Cixel[k];
}
symbol[j]='\0';
(void) FormatLocaleString(buffer,MaxTextExtent,"\"%s c %s\",\n",
symbol,name);
(void) WriteBlobString(image,buffer);
}
/*
Define XPM pixels.
*/
(void) WriteBlobString(image,"/* pixels */\n");
for (y=0; y < (ssize_t) picon->rows; y++)
{
p=GetVirtualPixels(picon,0,y,picon->columns,1,&picon->exception);
if (p == (const PixelPacket *) NULL)
break;
indexes=GetVirtualIndexQueue(picon);
(void) WriteBlobString(image,"\"");
for (x=0; x < (ssize_t) picon->columns; x++)
{
k=((ssize_t) GetPixelIndex(indexes+x) % MaxCixels);
symbol[0]=Cixel[k];
for (j=1; j < (ssize_t) characters_per_pixel; j++)
{
k=(((int) GetPixelIndex(indexes+x)-k)/MaxCixels) % MaxCixels;
symbol[j]=Cixel[k];
}
symbol[j]='\0';
(void) CopyMagickString(buffer,symbol,MaxTextExtent);
(void) WriteBlobString(image,buffer);
}
(void) FormatLocaleString(buffer,MaxTextExtent,"\"%s\n",
y == (ssize_t) (picon->rows-1) ? "" : ",");
(void) WriteBlobString(image,buffer);
status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y,
picon->rows);
if (status == MagickFalse)
break;
}
picon=DestroyImage(picon);
(void) WriteBlobString(image,"};\n");
(void) CloseBlob(image);
return(MagickTrue);
}
MAGICK_NET_EXPORT void QuantizeSettings_Dispose(QuantizeInfo *instance)
{
DestroyQuantizeInfo(instance);
}