#property link "___"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 LightSkyBlue
#property indicator_color2 Plum
extern int Band_Period = 10;
extern int price_type = 0; // 0 = High/Low | 1 = Open/Close
//---- buffers
double WWBuffer1[];
double WWBuffer2[];
double WWBuffer3[];
double ATR;
int init() {
IndicatorBuffers(2);
SetIndexStyle(0,DRAW_LINE,1);
SetIndexStyle(1,DRAW_LINE,1);
SetIndexLabel(0, "High");
SetIndexLabel(1, "Low");
SetIndexBuffer(0, WWBuffer1);
SetIndexBuffer(1, WWBuffer2);
IndicatorDigits(Digits+2);
IndicatorShortName("Automatic Fibonacci");
ObjectCreate("AutoFibo", OBJ_FIBO, 0, Time[0],High[0],Time[0],Low[0]);
return(0);
}
int deinit() {
ObjectDelete("AutoFibo");
}
int start() {
int counted_bars=IndicatorCounted();
int limit,i;
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(i=limit-1; i>=0; i--) {
WWBuffer1 = getPeriodHigh(Band_Period,i);
WWBuffer2 = getPeriodLow(Band_Period,i);
ObjectSet("AutoFibo", OBJPROP_TIME1, Time[Band_Period]);
ObjectSet("AutoFibo", OBJPROP_TIME2, Time[0]);
if (Open[Band_Period] < Open[0]) { // Up
ObjectSet("AutoFibo", OBJPROP_PRICE1, getPeriodHigh(Band_Period,i));
ObjectSet("AutoFibo", OBJPROP_PRICE2, getPeriodLow(Band_Period,i));
} else {
ObjectSet("AutoFibo", OBJPROP_PRICE1, getPeriodLow(Band_Period,i));
ObjectSet("AutoFibo", OBJPROP_PRICE2, getPeriodHigh(Band_Period,i));
}
}
return(0);
}
double getPeriodHigh(int period, int pos) {
int i;
double buffer = 0;
for (i=pos;i<=pos+period;i++) {
if (price_type == 0) {
if (High > buffer) {
buffer = High;
}
} else {
if (Open > Close) { // Down
if (Open > buffer) {
buffer = Open;
}
} else {
if (Close > buffer) {
buffer = Close;
}
}
}
}
return (buffer);
}
double getPeriodLow(int period, int pos) {
int i;
double buffer = 100000;
for (i=pos;i<=pos+period;i++) {
if (price_type == 0) {
if (Low < buffer) {
buffer = Low;
}
} else {
if (Open > Close) { // Down
if (Close < buffer) {
buffer = Close;
}
} else {
if (Open < buffer) {
buffer = Open;
}
}
}
}
return (buffer);
}