X-Git-Url: https://granicus.if.org/sourcecode?a=blobdiff_plain;f=www%2Fapi%2Fsignature.html;h=e3bd6848b0754ff16edd288f87726029a107f09e;hb=19217ac124030092ceaf046ee993d39df4f79292;hp=4944a6e45f4dc8133e5766a0aab7784a5c13ad38;hpb=5c4585b676c4e80a4ef378696edde2fdd9b90f8a;p=imagemagick diff --git a/www/api/signature.html b/www/api/signature.html index 4944a6e45..e3bd6848b 100644 --- a/www/api/signature.html +++ b/www/api/signature.html @@ -1,15 +1,19 @@ - - + + - ImageMagick: MagickCore, C API for ImageMagick: Compute a Message Digest for an Image + ImageMagick: MagickCore, C API for ImageMagick: Compute a Message Digest for an Image - + @@ -19,29 +23,52 @@ - + - + + + + + +

[sponsor]

+

+ + +

+

@@ -60,6 +87,9 @@

Mac OS X

+

+ iPhone +

Windows

@@ -89,7 +119,7 @@ PerlMagick

- Magick++ + Magick++

- Links + Links

- - +

+

Module signature Methods

-

SignatureImage

+

SignatureImage

-

SignatureImage() computes a message digest from an image pixel stream with an implementation of the NIST SHA-256 Message Digest algorithm. This signature uniquely identifies the image and is convenient for determining if an image has been modified or whether two images are identical.

+

SignatureImage() computes a message digest from an image pixel stream with an implementation of the NIST SHA-256 Message Digest algorithm. This signature uniquely identifies the image and is convenient for determining if an image has been modified or whether two images are identical.

The format of the SignatureImage method is:

@@ -184,10 +210,10 @@ _8c.html" target="source" name="SignatureImage">SignatureImage MagickBooleanType SignatureImage(Image *image) -

A description of each parameter follows:

+

A description of each parameter follows:

image

-

the image.

+

the image.

@@ -202,7 +228,7 @@ _8c.html" target="source" name="SignatureImage">SignatureImage