diff options
Diffstat (limited to 'graphics/epix/doc/scaling.xp')
-rw-r--r-- | graphics/epix/doc/scaling.xp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/graphics/epix/doc/scaling.xp b/graphics/epix/doc/scaling.xp new file mode 100644 index 0000000000..7d243caabc --- /dev/null +++ b/graphics/epix/doc/scaling.xp @@ -0,0 +1,37 @@ +/* -*-ePiX-*- */ +#include "epix.h" +using namespace ePiX; + +int main() +{ + picture(P(0,0), P(4,1), "4x0.75in"); + + begin(); + + font_size("scriptsize"); + + screen canv(P(0,0), P(1,1)); + activate(canv); + + border(); + ddot(canv.bl(), P(2,2), "$(x_\\mathrm{min},y_\\mathrm{min})$", tr); + ddot(canv.tr(), P(-2,-2), "$(x_\\mathrm{max},y_\\mathrm{max})$", bl); + label(canv.b(), P(0,-4), "Canvas (virtual)", b); + deactivate(canv); + + screen pg(P(0,0), P(1,1)); + activate(pg); + + border(); + ddot(pg.bl(), P(2,2), "$(0,0)$", tr); + ddot(pg.tr(), P(-2,-2), "$(h_\\mathrm{size}, v_\\mathrm{size})$", bl); + label(pg.b(), P(0,-4), "Page (actual)", b); + deactivate(pg); + + arrow(P(1.75, 0.5), P(2.75,0.5)); + + inset(canv, P(0,0.125), P(1.5, 1)); + inset(pg, P(3,0.125), P(4,0.875)); + + end(); +} |