外汇MT4编程:
自动画趋势线指标
源代码如下:
//+------------------------------------------------------------------+
//|
//|
//|
//+------------------------------------------------------------------+
#property copyright "Copyright 2012, MetaQuotes Software Corp."
#property link
#property indicator_chart_window
extern int Hours=24;
extern color col=SkyBlue;
double lr,lr0,lrp;
double sx,sy,sxy,sx2,aa,bb;
int p,fs;
int f,f0,f1;
double dh,dl,dh_1,dl_1,dh_2,dl_2;
int ai_1,ai_2,bi_1,bi_2;
double hai,lai,dhi,dli,dhm,dlm,ha0,hap,la0,lap;
double price_p1,price_p0,price_p2,price_01,price_00,price_02;
int p1,p0,p2,fp;
string sName="ang_autoch_hl";
//+------------------------------------------------------------------+
//| Custom indicator initialization function
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function
//+------------------------------------------------------------------+
int deinit()
//+------------------------------------------------------------------+
//| Custom indicator iteration function
//+------------------------------------------------------------------+
int start()