#property indicator_separate_window
#property indicator_minimum 0
#property indicator_maximum 100
//--- 在单独指标窗口展示三条水平线
#property indicator_level1 30
#property indicator_level2 50
#property indicator_level3 70
//--- 设置水平线的颜色
#property indicator_levelcolor clrRed
//--- 设置水平线的样式
#property indicator_levelstyle STYLE_SOLID
//+------------------------------------------------------------------+
//| 自定义指标初始化函数 |
//+------------------------------------------------------------------+
int OnInit()
{
//--- 设置水平线的描述
IndicatorSetString(INDICATOR_LEVELTEXT,0,"First Level (index 0)");
IndicatorSetString(INDICATOR_LEVELTEXT,1,"Second Level (index 1)");
IndicatorSetString(INDICATOR_LEVELTEXT,2,"Third Level (index 2)");
//--- 设置指标缩略名
IndicatorSetString(INDICATOR_SHORTNAME,"IndicatorSetString() Demo");
//---
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| 自定义指标迭代函数 |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{
//---
//--- 返回prev_calculated值以便下次调用
return(rates_total);
}
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