Convert in latest SVN is BAD

[anthony]

I am using the latest SVN and compare sub-image search produces completely bad output.

Starting with a map image.. I cropped a small segment from that image. That segment should be an exact match!

Code: Select all

wget https://dl.dropbox.com/u/9500683/map_merged.png
convert map_merged.png \
        -background grey -alpha remove -alpha off \
        \( +clone -crop 15x15+15+19 +repage \) miff:- |\
  compare -subimage-search - results_%d.png

The results make no sense at all!

also

Code: Select all

  display  results_*.png

will not move to the second image. The first image flickers and reappears!

But using show: works fine.