檢視 $triregiontype 的原始碼

The $triregiontype is defining the triangular shape range's arrange method. The format is 

 $triregiontype
 @type  @periodnumber @period_spacing(<math>\mu m</math> )
 ...
 ...   repeat the number of triangular region number [[$triregionnumber$]]

 @type: 
 1 : triangular , period along x if the periodnumber >1 
 11 : triangular , period along y if the periodnumber >1 
 2 : circular shape, period along x if the periodnumber >1 
 21 :   circular shape, period along y if the periodnumber >1 
 3 : elliptic shape, period along x if the periodnumber >1 
 31 :   elliptic shape, period along y if the periodnumber >1 
 4 : elliptic shape, period along x if the periodnumber >1 
 41 :   elliptic shape, period along y if the periodnumber >1 





<big><big>'''Example'''</big></big> 

 $triregionnumber
 2

This means that there are two triangular regions. This command must be set after the command
[[$ranges]]. The "triregionnumber" must be smaller than the "range number". <br>

This command needs to be set before the command 
before the commands [[$triregiontype]], [[$triranges]], 

For example: <br>
 
 $triregionnumber
 2

 $triregiontype
 1 1 2.0
 4 5 3.0

 $triranges
 @x1 @y1 @x2 @y2 @x3 @y3
 @x1 @y1 @x2 @y2 @x3 @y3

x1,y1,x2,y2,x3,y3 are 3 vertex points of triangular