Hi Phil:

In the same spirit of getting interactive non-IPC3 to work properly as
a model of what should be done for the IPC3 case, please fix the
following non-IPC3 issue that shows up for example 20 for the
current master HEAD:

The plot page display is out of sync (due to screwed up
processing of events?).  Page 1 is displayed no matter
how much I hit the enter key to move on to the next
page, but if I select a region (something that should
happen after the second page is displayed), the second
page is displayed rather than the third, and so forth.

Until this situation is resolved, I cannot tell if this
is the only interactive issue for this example or whether
there are more.  For the record, the
way this example is supposed to work is as follows:

# Move to examples subdirectory where image of Chloe resides.
cd examples

# Run example 20
c/x20c -dev wxwidgets

1. First "sombrero" page displayed.

2. After user hits enter key, the entirety of the "Chloe" page
should be displayed with instructions to select a region using
the mouse.

3. After the user selects a region (by drag and drop with mouse 1
and clicking with mouse 2 to terminate that selection), that selected
region is displayed at the original (small) scale.

4. After the user hits the enter key, the next page is displayed
which should contain the selected region of the Chloe image at
large scale.

5. After the user hits the enter key, the next page is displayed
of the full Chloe image at reduced dynamic range.

6. After the user hits the enter key, the next page is displayed
of the full Chloe image with distorted geometry.

7. After the user hits the enter key, wxPLViewer quits.

I hope this description of the way the interactive steps of this
example should work will help you to sort out all non-IPC3 problems
for this example so I can use that corrected non-IPC3 model to figure
out what to do in the IPC3 case.

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state
implementation for stellar interiors (freeeos.sf.net); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); the libLASi project
(unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
and the Linux Brochure Project (lbproject.sf.net).
__________________________

Linux-powered Science
__________________________

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