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[FIX] orthography in vec2.js 

bzr revid: xmo@openerp.com-20120229103507-37n1otplmr2umt9j
This commit is contained in:
Xavier Morel 2012-02-29 11:35:07 +01:00
parent 8ec0fda0c3
commit 86c115b83f
1 changed files with 3 additions and 3 deletions
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6
addons/web_diagram/static/src/js/vec2.js
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@ -100,11 +100,11 @@
Vec2.prototype.add_xy = function(x,y){ Vec2.prototype.add_xy = function(x,y){
return new Vec2(this.x+x,this.y+y); return new Vec2(this.x+x,this.y+y);
}; };
// returns (this - v) as a new vector where v is a vector and - is the vector substraction // returns (this - v) as a new vector where v is a vector and - is the vector subtraction
Vec2.prototype.sub = function(v){ Vec2.prototype.sub = function(v){
return new Vec2(this.x-v.x,this.y-v.y); return new Vec2(this.x-v.x,this.y-v.y);
}; };
// returns (this - (x,y)) as a new vector where - is vector substraction // returns (this - (x,y)) as a new vector where - is vector subtraction
Vec2.prototype.sub_xy = function(x,y){ Vec2.prototype.sub_xy = function(x,y){
return new Vec2(this.x-x,this.y-y); return new Vec2(this.x-x,this.y-y);
}; };
@ -175,7 +175,7 @@
// returns the angle between this vector and the vector (1,0) in radians // returns the angle between this vector and the vector (1,0) in radians
Vec2.prototype.angle = function(){ Vec2.prototype.angle = function(){
return Math.atan2(this.y,this.x); return Math.atan2(this.y,this.x);
} };
// returns the angle between this vector and the vector (1,0) in degrees // returns the angle between this vector and the vector (1,0) in degrees
Vec2.prototype.angle_deg = function(){ Vec2.prototype.angle_deg = function(){
return Math.atan2(this.y,this.x) * rad2deg; return Math.atan2(this.y,this.x) * rad2deg;