Thanks, Bill. That works fine for me, and saves me a lot of messing about.
Very neat!

On Wed, Apr 4, 2018 at 2:54 PM, bill lam <[email protected]> wrote:

> something like this,
>
> coinsert 'jgl2'
> t1=: 3 : 0
> a=. readimg_jqtide_ '/path/to/image.png'
> wd 'pc form closeok'
> wd 'cc g isidraw'
> wd 'set g minwh ', ":(|.$a)
> wd 'pshow'
> glsel 'g'
> glpixels 0 0 , (|.$a), ,a
> )
>
> but you will also need to resize the bitmap before display.
>
>
> Ср, 04 апр 2018, Ian Clark написал(а):
> > J window driver…
> > Has anyone got a minimalist example of displaying a PNG in an "isidraw"
> > control?
> >
> > Help > Studio > Qt Demos…
> > has an example of writing ~temp/toucan.png to an "image" control but I
> > can't get it to work with an isidraw. I need isidraw (or isigraph)
> because
> > I want mouseDown events to find out the coordinates of a mouseclick.
> > ----------------------------------------------------------------------
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>
> --
> regards,
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