function ib_keisan(){
for(i=0; i<4; i++){
cid = parseInt(INTSECDATA[i].substr(0,1));
szx = parseInt(INTSECDATA[i].substr(2,3));
szy = parseInt(INTSECDATA[i].substr(6,3));
kuw = parseInt(INTSECDATA[i].substr(10,3));
hlw = parseInt(INTSECDATA[i].substr(14,2));
hw = parseInt(INTSECDATA[i].substr(17,3));
hlsu1 = parseInt(INTSECDATA[i].substr(21,1));
hlsu2 = parseInt(INTSECDATA[i].substr(23,2));
if((cid === 1)||(cid === 4)){
cnline = parseInt(szx+kuw/2);
yow = parseInt((kuw-parseInt(kuw/hlsu2)*hlsu2)/2);
hkuw = parseInt(kuw/hlsu2);
cnsu = Math.round(hlsu1/2)-1;
ulx = szx + yow;
uly = szy;
urx = ulx + hkuw;
ury = uly;
shkuw = hw*0.8/(hlsu2+1)*2;
drx = parseInt(urx - hw*0.8 +shkuw);
dry = ury + hw;
dlx = parseInt(ulx - hw*0.8);
dly = dry;
ib_xy[i][0][0*2] = ulx;
ib_xy[i][0][0*2+1] = uly;
ib_xy[i][0][1*2] = urx;
ib_xy[i][0][1*2+1] = ury;
ib_xy[i][0][2*2] = drx;
ib_xy[i][0][2*2+1] = dry;
ib_xy[i][0][3*2] = dlx;
ib_xy[i][0][3*2+1] = dly;
for(j=1;j<JSU;j++){
ulx = urx + hkuw;
uly = szy;
urx = ulx + hkuw;
ury = uly;
if(j < cnsu){
dlx = parseInt(ulx - hw*0.8 + shkuw + shkuw*j);
}else{
if(j === cnsu){
//dlx = parseInt(ulx - shkuw*(j-1));
dlx = parseInt(ulx - shkuw*(j-2));
}else{
//dlx = parseInt(ulx + hw*0.8 - shkuw*(5-j) - shkuw*(8-j));
dlx = parseInt(ulx + hw*0.8 - shkuw*(hlsu2-2*j));
//dlx = parseInt(ulx + hw*0.8 + shkuw*((3-j)-6));
if(j === hlsu1-1){
dlx = ulx +hw*0.8 -shkuw;
}
}
}
dly = uly + hw;
if(j < cnsu){
drx = parseInt(dlx + hkuw + shkuw*j);
}else{
if(j===cnsu){
//drx = parseInt(urx + shkuw*(j-1));
drx = parseInt(urx + shkuw*(j-2));
}else{
drx = parseInt(dlx + hkuw + shkuw*(hlsu1-1-j));
if(j===hlsu1-1){
drx = urx + hw*0.8;
}
}
}
dry = dly;
ib_xy[i][j][0*2] = ulx;
ib_xy[i][j][0*2+1] = uly;
ib_xy[i][j][1*2] = urx;
ib_xy[i][j][1*2+1] = ury;
ib_xy[i][j][2*2] = drx;
ib_xy[i][j][2*2+1] = dry;
ib_xy[i][j][3*2] = dlx;
ib_xy[i][j][3*2+1] = dly;
}
}
if((cid === 2) || (cid === 3)){
//余白を求める
yow = parseInt((hw-parseInt(hw/hlsu2)*hlsu2)/2);
hkuw = hw*0.3/hlsu2;
ulx = szx;
uly = szy + yow;
urx = ulx + kuw;
ury = uly;
hhw = parseInt(hw/hlsu2);
if(cid === 2){
drx = parseInt(urx + hhw*0.8 + hkuw);
}else{
drx = parseInt(urx - hhw*0.8);
}
dry = ury + hhw;
if(cid === 2){
//dlx = parseInt(ulx + hhw*0.8) + (dry-szy-yow)*0.3;
dlx = parseInt(ulx + hhw*0.8);
}else{
dlx = parseInt(ulx - hhw*0.8) - (dry-szy-yow)*0.3;
}
dly = dry;
ib_xy[i][0][0*2] = ulx;
ib_xy[i][0][0*2+1] = uly;
ib_xy[i][0][1*2] = urx;
ib_xy[i][0][1*2+1] = ury;
ib_xy[i][0][2*2] = drx;
ib_xy[i][0][2*2+1] = dry;
ib_xy[i][0][3*2] = dlx;
ib_xy[i][0][3*2+1] = dly;
for(j=1;j<JSU;j++){
uly = dly + hhw;
if(cid === 2){
ulx = parseInt(dlx + hhw*0.8);
//ulx = parseInt(dlx + hkuw);
}else{
//ulx = parseInt(dlx - hhw*0.8) - (uly-szy-yow)*0.3;
ulx = parseInt(dlx - hhw*0.8 -hkuw);
}
urx = ulx + kuw;
if(cid === 2){
//urx = parseInt(drx + hhw*0.8) + (uly-szy-yow)*0.3;
urx = parseInt(drx + hhw*0.8 + hkuw);
}else{
urx = parseInt(drx - hhw*0.8);
}
ury = uly;
if(cid === 2){
//drx = parseInt(urx + hhw*0.8) + (dry-szy-yow)*0.3;
drx = parseInt(urx + hhw*0.8 + hkuw);
}else{
drx = parseInt(urx - hhw*0.8);
}
dry = uly + hhw;
if(cid === 2){
dlx = parseInt(ulx + hhw*0.8);
}else{
//dlx = parseInt(ulx - hhw*0.8) - (dry-szy-yow)*0.3;
dlx = parseInt(ulx - hhw*0.8 - hkuw);
}
dly = dry;
ib_xy[i][j][0*2] = ulx;
ib_xy[i][j][0*2+1] = uly;
ib_xy[i][j][1*2] = urx;
ib_xy[i][j][1*2+1] = ury;
ib_xy[i][j][2*2] = drx;
ib_xy[i][j][2*2+1] = dry;
ib_xy[i][j][3*2] = dlx;
ib_xy[i][j][3*2+1] = dly;
}
}
}
}
