From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 7 Jul 2018 16:03:24 +0000 (-0400)
Subject: Add support for image.extent
X-Git-Tag: 7.0.8-6~19
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c1eb064fbe6f46414a1dfad2b53df64e3aeeb41c;p=imagemagick

Add support for image.extent
---

diff --git a/MagickCore/fx.c b/MagickCore/fx.c
index 6aa38f771..8a5990a55 100644
--- a/MagickCore/fx.c
+++ b/MagickCore/fx.c
@@ -1661,6 +1661,13 @@ static double FxGetSymbol(FxInfo *fx_info,const PixelChannel channel,
           (LocaleCompare(symbol,"image.skewness") == 0) ||
           (LocaleCompare(symbol,"image.standard_deviation") == 0))
         return(FxChannelStatistics(fx_info,image,channel,symbol+6,exception));
+      if (LocaleCompare(symbol,"image.extent") == 0)
+        {
+          if (image->extent != 0)
+            return(image->extent);
+          else
+            return(GetBlobSize(fx_info->images));
+        }
       if (LocaleCompare(symbol,"image.resolution.x") == 0)
         return(image->resolution.x);
       if (LocaleCompare(symbol,"image.resolution.y") == 0)