[Octave-bug-tracker] [bug #49698] Setting PNG output resolution and size in print command overwrites resolution

[Lukas]

Follow-up Comment #2, bug #49698 (project octave):

Thank you. I quickly tested it, the result is as attached: Now resolution is
correct, but canvas size is not the original input size. 

In my example code below (and on my Windows machine), the original canvas size
of [800,500] is changed to 

[800,500]/600*72 = [96,60]

Instead, I'd prefer to keep [800,500]. 


Suggestion: Only change resolution if not specified as input:

E.g.

if ~any(cellfun(@any,strfind(varargin,'-r')))   % add: if '-r' option is set,
do not overwrite
        arg_st.ghostscript.resolution = 72; 
    end  % add

(file #39069)
    _______________________________________________________

Additional Item Attachment:

File name: test.png                       Size:32 KB


    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?49698>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/