Here is an issue I am facing, using the Homebrew installed version of octave 4.4.1_1, installed using
brew install octave --with-qt
When I input the following in Octave,
myimage=imread('floppy.png')
myfigure = figure()
myuicontrol = uicontrol("parent",myfigure,"cdata",myimage,"style","pushbutton")
I get the following error message:
error: invalid value for array property "cdata"
error: __go_uicontrol__: unable to create graphics handle
error: called from
uicontrol at line 109 column 8
I have seen a similar error message in the reported bugs, namely in
but the situation is not the same, and the solution does not apply.
Perhaps, I am not using the uicontrol command properly. What should the cdata input be?
I am running MacOS High Sierra. I am attaching the floppy.png file too, in case someone would like to test.
