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#CloneImageAttributes
CloneImageAttributes
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#DeleteImageAttribute
DeleteImageAttribute
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#DestroyImageAttributes
DestroyImageAttributes
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#FormatImageAttribute
FormatImageAttribute
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#GetImageAttribute
GetImageAttribute
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#GetImageClippingPathAttribute
GetImageClippingPathAttribute
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#GetNextImageAttribute
GetNextImageAttribute
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#ResetImageAttributeIterator
ResetImageAttributeIterator
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#SetImageAttribute
SetImageAttribute
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#TracePSClipPath
TracePSClipPath
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#TraceSVGClipPath
TraceSVGClipPath
]
CloneImageAttributes
CloneImageAttributes() clones one or more image attributes.
The format of the CloneImageAttributes method is:
MagickBooleanType CloneImageAttributes(Image *image,
const Image *clone_image)
A description of each parameter follows:
image
The image.
clone_image
The clone image.
DeleteImageAttribute
DeleteImageAttribute() deletes an attribute from the image.
The format of the DeleteImageAttribute method is:
MagickBooleanType DeleteImageAttribute(Image *image,const char *key)
A description of each parameter follows:
image
The image info.
key
The image key.
DestroyImageAttributes
DestroyImageAttributes() deallocates memory associated with the image attribute list.
The format of the DestroyImageAttributes method is:
DestroyImageAttributes(Image *image)
A description of each parameter follows:
image
The image.
FormatImageAttribute
FormatImageAttribute() permits formatted key/value pairs to be saved as an image attribute.
The format of the FormatImageAttribute method is:
MagickBooleanType FormatImageAttribute(Image *image,const char *key,
const char *format,...)
A description of each parameter follows.
image
The image.
key
The attribute key.
format
A string describing the format to use to write the remaining arguments.
GetImageAttribute
GetImageAttribute() searches the list of image attributes and returns a pointer to the attribute if it exists otherwise NULL.
The format of the GetImageAttribute method is:
const ImageAttribute *GetImageAttribute(const Image *image,
const char *key)
A description of each parameter follows:
image
The image.
key
These character strings are the name of an image attribute to return.
GetImageClippingPathAttribute
GetImageClippingPathAttribute() searches the list of image attributes and returns a pointer to a clipping path if it exists otherwise NULL.
The format of the GetImageClippingPathAttribute method is:
const ImageAttribute *GetImageClippingPathAttribute(const Image *image)
A description of each parameter follows:
attribute
Method GetImageClippingPathAttribute returns the clipping path if it exists otherwise NULL.
image
The image.
GetNextImageAttribute
GetNextImageAttribute() gets the next image attribute.
The format of the GetNextImageAttribute method is:
const ImageAttribute *GetNextImageAttribute(const Image *image)
A description of each parameter follows:
image
The image.
ResetImageAttributeIterator
ResetImageAttributeIterator() resets the image attributes iterator.  Use it in conjunction with GetNextImageAttribute() to iterate over all the values associated with an image.
The format of the ResetImageAttributeIterator method is:
ResetImageAttributeIterator(const ImageInfo *image)
A description of each parameter follows:
image
The image.
SetImageAttribute
SetImageAttribute() searches the list of image attributes and replaces the attribute value.  If it is not found in the list, the attribute name and value is added to the list.
The format of the SetImageAttribute method is:
MagickBooleanType SetImageAttribute(Image *image,const char *key,
const char *value)
A description of each parameter follows:
image
The image.
key
The key.
value
The value.
TracePSClipPath
TracePSClipPath() traces a clip path and returns it as Postscript.
The format of the TracePSClipPath method is:
char *TracePSClipPath(unsigned char *blob,size_t length,
const unsigned long columns,const unsigned long rows)
A description of each parameter follows:
blob
The blob.
length
The length of the blob.
columns
The image width.
rows
The image height.
TraceSVGClipPath
TraceSVGClipPath() traces a clip path and returns it as SVG.
The format of the TraceSVGClipPath method is:
char *TraceSVGClipPath(unsigned char *blob,size_t length,
const unsigned long columns,const unsigned long rows)
A description of each parameter follows:
blob
The blob.
length
The length of the blob.
columns
The image width.
rows
The image height.
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