Warning: file_get_contents(/data/phpspider/zhask/data//catemap/0/unity3d/4.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Android如何向AndroidPlot库添加双值?_Android_For Loop_Double_Androidplot - Fatal编程技术网

Android如何向AndroidPlot库添加双值?

Android如何向AndroidPlot库添加双值?,android,for-loop,double,androidplot,Android,For Loop,Double,Androidplot,大家好,我正在为Android绘图库创建一个活动,在这里,我使用这个循环添加简单的字符串值 for (int i = 0; i < 2; i++, scale *= 5) { series[i] = new SimpleXYSeries("S"); populateSeries(series[i], scale); } 但是我想增加两个值来代替那个系列值 for (int i = 0; i < numSamples; ++i)

大家好,我正在为Android绘图库创建一个活动,在这里,我使用这个循环添加简单的字符串值

  for (int i = 0; i < 2; i++, scale *= 5) {
         series[i] = new SimpleXYSeries("S");
         populateSeries(series[i], scale);
    }
但是我想增加两个值来代替那个系列值

    for (int i = 0; i < numSamples; ++i) {
        sample[i] = Math.sin(2 * Math.PI * i / (sampleRate / freqOfTone));  
        Toast.makeText(TouchZoomExampleActivity.this, " = = > " +sample[i], Toast.LENGTH_SHORT);
    //  Log.i(" Touch zoom ===> ", "" + i + "== > "+ sample[i] );
    }
for(int i=0;i”+示例[i];
//Log.i(“触摸缩放===>”、“+i+”==>“+sample[i]);
}

但是这个bouble值不可能添加我的绘图库任何人都有想法帮助这个。

试试这种类型的系列

XYSeries series = (XYSeries) new SimpleXYSeries(Arrays.asList(new Number[] { 1, 2, 3 }),
            SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, "title");
XYSeries series = (XYSeries) new SimpleXYSeries(Arrays.asList(new Number[] { 1, 2, 3 }),
            SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, "title");