01.15. flowchart

test1

st=>start: 开始|过去:>http://www.google.com[blank]  
e=>end: 结束:>http://www.google.com  
op1=>operation: 我的操作|past:$myFunction  
op2=>operation: 其他操作|current  
sub1=>subroutine: 我的子程序|invalid  
cond=>condition: 是或否?|approved:>http://www.google.com 
c2=>condition: 好主意|rejected  
io=>inputoutput: 捕获一些东西...|request  
para=>parallel: 并行任务  

st->op1(right)->cond  
cond(yes, right)->c2  
cond(no)->para  
c2(true)->io->e  
c2(false)->e  

para(path1, bottom)->sub1(left)->op1  
para(path2, right)->op2->e

st@>op1({"stroke":"Red"})@>cond({"stroke":"Red","stroke-width":6,"arrow-end":"classic-wide-long"})@>c2({"stroke":"Red"})@>op2({"stroke":"Red"})@>e({"stroke":"Red"})

test2

st=>start: 开始  
op=>operation: 你的操作  
cond=>condition: 是或否?
e=>end: 结束  

st->op->cond  
cond(yes)->e  
cond(no)->op

test3

st=>start: 开始:>http://www.google.com[blank]  
e=>end: 结束:>http://www.google.com  
op1=>operation: 我的操作  
sub1=>subroutine: 我的子程序|invalid 
cond=>condition: 线性或多项式:>http://www.google.com  
io=>inputoutput: 捕获一些东西...  |request 
para=>parallel: 3种可能性  

st->op1->cond  
cond(true@线性)->io->e  
cond(false@多项式)->sub1(right)  
sub1(right)->para  
para(path1@可能性1, top)->cond  
para(path2@可能性2, right)->op1  
para(path3@可能性3, bottom)->e

test4

st=>start: 开始:>http://www.google.com[blank]  
e=>end: 结束:>http://www.google.com  
getInfo=>input: 输入信息  
op1=>operation: 我的操作  
sub1=>subroutine: 我的子程序|invalid 
cond=>condition: 是 或 否?:>http://www.google.com  
io=>inputoutput: 捕获一些内容...  |request 
printInfo=>output: 打印信息  
para=>parallel: 并行任务  

st->getInfo->op1->cond  
cond(yes)->io->printInfo->e  
cond(no)->para  
para(path1, bottom)->sub1(right)->op1  
para(path2, top)->op1