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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