Re: [racket-users] How to draw relative to screen size using worlds?

Nice! Thanks for taking the argument seriously and implementing this so quickly. -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to

Re: [racket-users] How to draw relative to screen size using worlds?

Conflicts may arise between 2htdp packages and racket/gui. If you still want to stick to 2htdp awesome libraries you may try to require only what you need. But this would force you to use racket/base instead of *SL, if only because you also need to use `require` options not available in *SL as

Re: [racket-users] How to draw relative to screen size using worlds?

get-display-size does what I want but trying to draw a rectangle with ( rectangle w h "solid" "black") renders a black screen with the top and left borders white.

Re: [racket-users] How to draw relative to screen size using worlds?

Hi, Matthias. I'm not sure about it either, but one situation where learners or users might miss it is when they want to share their work. If their code follows the design principles HtDP teaches, the world rendering will rely on a single point of control, say the width and/or height of the

Re: [racket-users] How to draw relative to screen size using worlds?

> On Nov 6, 2017, at 5:51 AM, Milton Silva wrote: > > Assuming that the big-bang needs to run on different sized screens and using > fullscreen mode in big-bang, how can I draw a shape(e.g. rectangle) that > occupies a percentage of the fullscreen? I don’t think you can

[racket-users] How to draw relative to screen size using worlds?

You probably need to get the dimensions of the screen with get-display-size from racket/gui It would be great to have primitives for that in 2htdp/universe. -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and

[racket-users] How to draw relative to screen size using worlds?

Assuming that the big-bang needs to run on different sized screens and using fullscreen mode in big-bang, how can I draw a shape(e.g. rectangle) that occupies a percentage of the fullscreen? -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To