Re: FLTK refresh required

[Rik]

On 07/22/2013 12:39 AM, Ben Abbott wrote:

On Jul 22, 2013, at 2:27 AM, Rik wrote:

7/21/13

All,

Is anyone seeing odd behavior with the FLTK toolkit where the figure is not
being refreshed automatically?

Specifically, the following very simple code causes problems for me.

plot (1:10)
close all
plot (1:10)

The second window frame is drawn but the interior of the window is not
drawn.  I have to either issue the command 'refresh' or use the mouse to
resize the window in order to see the plot.  I'm wondering if this is
indicative of more weird stuff in graphics.cc along with the current issue
about subplots.

--Rik

Maybe this may also be related to a *feature* I see on Mac OSX?  The commands below produce the attached figure.  The axes box should be blank, but the figure size is one line too tall and the zoom/grid buttons are one line to far up from the bottom of the figure (i.e. the bottom of the toolbar should be the bottom of the figure's "position", and the toolbar should be just below that.

figure

axes

Ben,

I guess we all have our own crosses to bear.  Refresh is broken, but the bottom toolbar isn't.  I get the following image



which seems similar to your second plot.  This was with FLTK-1.1.10.  I think I might try to download and compile version 1.3 to see if it makes a difference.

--Rik

This problem looks to be with the intializaiton of the window.  If I do ....

pos = get (gcf (), "position")

set (gcf (), "position", pos+1)

set (gcf (), "position", pos)

... the toobar moves to the bottom, but the figure still has one line too much space at the bottom ("one line" being about the height of the toolbar)

Ben