#N canvas 10 40 620 460 10;
#X declare -lib Gem;
#X obj 8 10 cnv 15 400 40 empty empty gemwin_control 20 12 0 24 -228992
-66577 0;
#X obj 465 16 gemwin_control;
#X obj 466 60 import Gem;
#X text 20 78 From now on in this tutorial \, the [gemwin_control]
object will be used to control the gemwin. It is just a handy shortcut
with a GUI for controlling the window creation/destruction and the
rendering.;
#X obj 166 273 gemwin_control;
#X text 22 161 - The "window" checkbox sends [create( and [destroy(
to [gemwin];
#X text 24 197 - the "render" checkbox sends 1 or 0 to [gemwin] to
control the rendering.;
#X text 23 341 Each checkbox will turn green when enabled. When the
whole object turns green \, that means everything is ready to display
data in the gemwin.;