恳请牛斑帮忙给指标加上箭头,谢谢!
#property indicator_separate_window
#property indicator_buffers 4
#property indicator_color1 Black
#property indicator_color2 Yellow
#property indicator_color3 Blue
#property indicator_color4 PowderBlue
extern int period=10;
double ExtBuffer0[];
double ExtBuffer1[];
double ExtBuffer2[];
double ExtBuffer3[];
int init()
{
SetIndexStyle(0,DRAW_NONE);
SetIndexStyle(1,DRAW_HISTOGRAM,3);
SetIndexStyle(2,DRAW_HISTOGRAM,3);
IndicatorDigits(Digits+1);
SetIndexStyle(3,DRAW_LINE);
SetIndexBuffer(0,ExtBuffer0);
SetIndexBuffer(1,ExtBuffer1);
SetIndexBuffer(2,ExtBuffer2);
SetIndexBuffer(3,ExtBuffer3);
IndicatorShortName(\"JGF WIND\");
SetIndexLabel(1,NULL);
SetIndexLabel(2,NULL);
return(0);
}
int start()
{
//int period=10;
int limit;
int counted_bars=IndicatorCounted();
double prev,current,old;
double Value=0,Value1=0,Value2=0,Fish=0,Fish1=0,Fish2=0;
double price;
double MinL=0;
double MaxH=0;
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(int i=0; i=0; i--)
{
current=ExtBuffer0[i];
prev=ExtBuffer0[i+1];
if (((current0))||(current0)&&(prev0)) up= true;
if(!up)
{
ExtBuffer2[i]=current;
ExtBuffer1[i]=0.0;
ExtBuffer3[i]=current;
}
else
{
ExtBuffer1[i]=current;
ExtBuffer2[i]=0.0;
ExtBuffer3[i]=current;
}
}
static datetime cDT = 0;
if (cDT == 0) { cDT = iTime(NULL,0,0); } // Don\'t alert when start
if (cDT != iTime(NULL,0,0))
{
if (
((ExtBuffer0[0] > 0) && (ExtBuffer0[1] = 0))
)
{
Alert(Symbol(),AccountNumber(), \" JGF wind Direction Change\");
PlaySound(\"alert.wav\");
}
cDT = iTime(NULL,0,0);
}
return(0);
} |