Canvas$B%/%i%9$H(BGraphics$B%/%i%9(B
$B2hLL$K<+M3$K3($rIA$/$N$K$O(B,
Canvas$B%/%i%9$H(BGraphics$B%/%i%9$r;H$$$^$9(B.
$B
i$B%"%W%j$N>l9g$N%5%s%W%k(B
MIDP(V$B%"%W%j(BJava)$B$N>l9g$N%5%s%W%k(B
DoJa/MIDP $B$r$^$H$a$?(Bsource
cat Sample.javah | cpp -P -C -DMIDP=1 | nkf -sc | cat -s > Sample.java
$B$J$I$H$7$F(B, $B$=$l$>$l$N(B source $B$r@8@.$7$F$$$^$9(B.
DOJA Builder/MIDP Builder $B$N%W%j%W%m%;%C%5$G$b(B,
$B$o$:$+$JJQ99(B(#if $B$H(B #endif $B$N4V$K(B #define $B$r=q$1$J$$$3$H$KBP1~$9$k(B)$B$G$3$N$h$&$J(B source $B$r=hM}$G$-$^$9(B.
$BB>$N3($rIA$3$&$H;W$C$?$i(B, $B%/%i%9(B Graphics $B$N%a%=%C%I$rE,Ev$KAH$_9g$o$;$l$P(B
$B$h$$$N$G$9(B.
$B%/%i%9(B Graphics $B$O(B J2SE $B$N$=$l$N%5%V%;%C%H$G$"$j(B, API $B$O(B
DoJa3 API $B%l%U%!%i%s%9(B
$B$+$iD4$Y$i$l$^$9(B.
$B$$$m$s$J(B Java
- J2EE $B%5!<%P$H$+$K;H$&(B
- J2SE $B?tCM7W;;K!$H%0%i%U%#%C%/%94pAC$G=,$C$?(B
- J2ME ($B$N(BCLDC)$B7HBS5!4o$J$IMQ(B
- DoJa i$B%"%W%j(B (DoCoMo)
- MIDP
- V$B%"%W%j(B Java (vodafone)
- EZ$B%"%W%j(B Java (AU)
- MIDP for Palm (PDA $BMQ(B. PalmOne, Sony)
$B?tCM7W;;K!$B2]Bj(B4_1
$B$r(B, i$B%"%W%j$^$?$O(BV$B%"%W%j$H$7$F:n$m$&(B
($B$N$C$F$k%5%s%W%k$r$A$g$C$H=$@5$9$k$h$j$O(B,
x,y $B:BI8$N%G!<%?$@$1$b$i$C$F<+J,$G=q$$$?J}$,3Z$@$H;W$&(B).
$B$"$k$$$O(B, $B<+J,$G9M$($F2?$+3($rIA$3$&(B. $BNc$($P(B, $B1_$r4^$^$J$$9q4z$rIA$3$&(B.
$BCm0U(B
- $B?'$N;XDjJ}K!$O(BJ2SE$B$H0[$J$k(B. DoJa $B$H(B MIDP $B$G$b0[$J$k(B.
- J2ME$B$K$O(B double $B$O$J$$(B. sin, cos $B$b4JC1$K$O7W;;$G$-$J$$(B.
- $B>e$H4X78$7$F(B, i$B%"%W%j$G$O1_$dBJ1_$O4JC1$K$OIA$1$J$$$N$G(B,
$B%I%i$($b$s$H$+$O:#2s$O%Q%9$7$?$[$&$,$h$$(B.
MIDP$B$G$O1_$dBJ1_$,IA$1$k(B.
- double,sin,cos $B$,$J$$$N$r2sHr$9$kOC(B
- $B7HBS$K$O$$$m$s$JBg$-$5$N1U>=2hLL$,$"$k(B.
$B$$$m$s$J7HBS$GF1$8$h$&$K8+$($k$h$&$KCm0U$7$h$&(B.
$B%I%C%H?t$G?t$($?2hLL$N=D2#I}$O(B, Canvas$B%/%i%9$N(BgetHeight(),getWidth()$B%a%=%C%I$G