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diff libinterp/dldfcn/__magick_read__.cc @ 17854:adb0ba0d0c13

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imwrite: implement DelayTime option. * __magick_read__.cc (F__magick_write__): set animationDelay() when writing an image to implement the DelayTime option. * private/__imwrite__.m: input check for the new option DelayTime and set its default. Organize options in alphabetic order. * imwrite.m: document new option.
author Carnë Draug <carandraug@octave.org>
date Tue, 05 Nov 2013 05:48:56 +0000
parents aacb9da13df6
children bfbe5dcc9943
line wrap: on
line diff
--- a/libinterp/dldfcn/__magick_read__.cc
+++ b/libinterp/dldfcn/__magick_read__.cc
@@ -1387,11 +1387,14 @@
 
   const octave_idx_type nFrames = imvec.size ();
 
-  // FIXME What happens when we try to set with formats that do not support it?
   const octave_idx_type quality = options.getfield ("quality").int_value ();
   for (octave_idx_type i = 0; i < nFrames; i++)
     imvec[i].quality (quality);
 
+  const ColumnVector delaytime = options.getfield ("delaytime").column_vector_value ();
+  for (octave_idx_type i = 0; i < nFrames; i++)
+    imvec[i].animationDelay (delaytime(i));
+
   // If writemode is set to append, read the image and append to it. Even
   // if set to append, make sure that something was read at all.
   const std::string writemode = options.getfield ("writemode").string_value ();