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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: drawing lines and gca
Replies: 1   Last Post: Jan 23, 2006 4:02 AM

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Tilo Wünsche

Posts: 2
Registered: 1/23/06
drawing lines and gca
Posted: Jan 23, 2006 3:32 AM
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Hello, I've designed this scenario:

I build up a GUI with guide. This GUI holds an axis containing some
lines.
Now I want to change this lines within a timer function (deleting all
objects to the axis - cla(axes_handle) and rebuild all lines).
Deleting works fine. Using the line command opens always a new
window, because gca and gcf seam to be not valid.

I tried to set the current axis with axes(axes_handle). Also
including the command figure(fig_handle) does not work.

Please could anybody help?

Thanks in advance, Tilo



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