var A_x:Number=4;
var A_y:Number=5;
var B_x:Number=2;
var B_y:Number=3;
var line:Object=line_kb(A_x,A_y,B_x,B_y);
trace("直线方程为y="+line.k+"x"+"+"+line.b);
function line_kb(x1:Number ,y1:Number ,x2:Number ,y2:Number ):Object{
var k:Number=(y1-y2)/(x1-x2);
var b:Number=k*x1;
var temp:Object=new Object();
temp.k=k;
temp.b=b;
return(temp);
}
//输出结果为
直线方程为y=1x+4
本文转自:http://www.5uflash.com/flashjiaocheng/Flash-as3-jiaocheng/1954.html
var A_y:Number=5;
var B_x:Number=2;
var B_y:Number=3;
var line:Object=line_kb(A_x,A_y,B_x,B_y);
trace("直线方程为y="+line.k+"x"+"+"+line.b);
function line_kb(x1:Number ,y1:Number ,x2:Number ,y2:Number ):Object{
var k:Number=(y1-y2)/(x1-x2);
var b:Number=k*x1;
var temp:Object=new Object();
temp.k=k;
temp.b=b;
return(temp);
}
//输出结果为
直线方程为y=1x+4
本文转自:http://www.5uflash.com/flashjiaocheng/Flash-as3-jiaocheng/1954.html