🚀 go-pugleaf

$@OI:d(J@NTT $@$G$9!%(J

In article <MASUTANI.93Jan25152115@gull.mees.osaka-u.ac.jp> masutani@gull.mees.osaka-u.ac.jp (MASUTANI Yasuhiro) writes:
> $@A0<T$r;n$7$^$7$?$,!$9u$,(J0$@Gr$,(J1$@$N(JX$@%5!<%P$G!$Gr$NEI(J$@$j$D$V$7(J(sh 0)$@$,9u$/(J
> $@I=<($5$l$^$9!%Nc$($P!$:G8e$KE:IU$7$?(JLaTeX$@$N%=!<%9$+$i:n$C$?(Jdvi$@$rI=<($5(J
> $@$;$k$H(J$@!$:8$+$i1&$X!$Gr!$C83%!$Cf3%!$G;3%!$9u$N@5J}7A$,I=<($5$l$k$Y$-$H(J
> $@$3$m$,!$$=$N$h$&$J%5!<%P$G$O!$9u!$(J$@C83%!$Cf3%!$G;3%!$9u$HI=<($5$l$F$7$^(J
> $@$$$^$9!%(J

> tpic.c$@$NCf$G!$(J
> 
> 	      if (shading < 0.1) {	/* white */
> 		  GC 	clearGC;
> 		  clearGC = XCreateGC(DISP, WINDOW(currwin), 0, 0);
> 		  XSetForeground(DISP, clearGC, ruleGC->values.background);
> 		  XSetBackground(DISP, clearGC, ruleGC->values.foreground);
+ 		  XSetFunction(DISP, clearGC, ruleGC->values.function);
> 		  XSetClipRectangles(DISP, clearGC, 
> 				     -currwin.base_x, -currwin.base_y,
> 				     &rect, 1, Unsorted);
> 		  XFillPolygon(DISP, WINDOW(currwin), clearGC,
> 			       xxyy, path_len, Complex, CoordModeOrigin);
> 	      } else if (shading > 0.9) { /* black */
> 
> $@$H$J$C$F$$$k$N$G!$(JruleGC$@$NCM$,0-$$$H;W$&$N$G$9$,!$(Jxdvi.c$@$NCf$G$=$l$r7h(J
> $@$a$F$$$k$H$3$m$,J#;($G;d$K$OM}2r$G$-$^$;$s$G$7$?!%(J

$@$H$$$&$3$H$G!$>e$N(J 1 $@9T$r2C$($l(J$@$PD>$k$O$:$G$9!%(J
$@BP1~$9$kItJ,(J 2 $@2U=j(J(fill_path, fill_arc)$@$KDI2C$7$F$/$@$5$$!%(J

> $@$H$3$m$G!$$J$<(J
> clearGC$@$H$$$&%0%i%U%#%C%/%9%3%s%F%/%9%H$O6I=jE*$J$N$G$7$g$&$+!)0lEY:n$C(J
> $@$F$*$1$P$$$$$s$8$c$J$$$G$7$g$&(J$@$+!)(J

$@$=$l$O$F$L$-$@$+$i$G$9!%(J

-----
WASHISAKA Mitsukazu  (wasisaka@wink.ntt.jp)