[Octave-bug-tracker] [bug #34720] print() for FLTK produces wrong size and scale

[Ben Abbott]

Follow-up Comment #18, bug #34720 (project octave):

The patch below improves the situation.


diff --git a/scripts/plot/print.m b/scripts/plot/print.m
--- a/scripts/plot/print.m
+++ b/scripts/plot/print.m
@@ -289,6 +289,24 @@
     props(1).name = "position";
     props(1).value = {fpos};
     fpos(3:4) = opts.canvas_size;
+    if (! strcmp (get (opts.figure, "__graphics_toolkit__"), "gnuplot"))
+      ## FIXME - This should not be needed.
+      ##
+      ##         Comments by bpabbott:
+      ##
+      ##         Without the drawnow(), printing from a script results in an
+      ##         image whose height is shortened by the status bar height.
+      ##         With the added drawnow(), and printing from a script, the
+      ##         image height (H) is too tall by H/24 or 17.5 pixels for the
+      ##         default figure height (420 pixels).
+      ##
+      ##         My Octave was built on MacOS X, using MacPorts for
dependencies
+      ##         and with fltk-aqua-1.1.10.
+      ##
+      ##         My FLTK windows do not display the menu bar, and the
resulting
+      ##         plot area is too large by half the status-bar height (10
pixels)
+      drawnow ()
+    endif
     set (opts.figure, "position", fpos);
 
     ## Set figure background to none. This is done both for
diff --git a/src/graphics.cc b/src/graphics.cc
--- a/src/graphics.cc
+++ b/src/graphics.cc
@@ -3237,9 +3237,9 @@
     {
       Matrix old_bb, new_bb;
 
-      old_bb = get_boundingbox ();
+      old_bb = get_boundingbox (true);
       position.set (v, true, do_notify_toolkit);
-      new_bb = get_boundingbox ();
+      new_bb = get_boundingbox (true);
 
       if (old_bb != new_bb)
         {



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