绘制2个数组输入x-y [英] Plot with 2 array inputs x-y

问题描述

  var 
我使用Flot Charts，并且有2个向量表示x和y变量，如下所示： x = [1.778,1.767,2.308,2.41] 
 var y = [35.94,35.97,36.01,36.04] 
  

问题是，当我想绘制时，以下语法：

  $（document）.ready （function（）{
 $ .plot（$（＃placeholder），[d1]）; 
}）; 
  

只允许绘制d1变量！具有以下形式：

  var d1 = [[0,0]，[1,4]，[2,7 ]，[3,3]，[4,2]]; 
  

如果您有3或4个点要绘制，那很好，但是当您有近50个绘图，你需要更多的自动化功能。

我的问题是：是否有任何方法绘制Flot中的2个ARRAY VARIABLES或将它们转换为使用函数绘制它们？

  var x = [1.778,1.767,2.308,2.41]; 
 var y = [35.94,35.97,36.01,36.04]，d1 = []; 
 for（var i = 0; i< x.length; i ++）
 d1.push（[x [i]，y [i]]）; 
  

I am using Flot Charts and I have 2 vectors that represent the x and y variables that look like this:

var x = [1.778,1.767,2.308,2.41]
var y = [35.94,35.97,36.01,36.04]

The problem is that when I want to plot, the following syntaxis:

$(document).ready(function () {
                    $.plot($("#placeholder"), [d1]);
                });

does only allow to plot the d1 variable!! Which has the following form:

var d1= [ [0,0], [1,4], [2,7], [3,3], [4,2] ];

That is fine if you have 3 or 4 points to plot, but when you have almost 50 to plot, you need something more automatized.

My question is: Is there any way of plotting 2 ARRAY VARIABLES in Flot or converting them to plot them using a function?

解决方案

You can create a two dimensional array from x,y arrays like this

var x = [1.778,1.767,2.308,2.41];
var y = [35.94,35.97,36.01,36.04],d1=[];
for(var i=0;i<x.length;i++)
    d1.push([x[i],y[i]]);

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