//+------------------------------------------------------------------+
//| CLEAR_CHART.mq4 |
//| Aleksandr Pak, Almaty |
//| ekr-ap@mail.ru |
//+------------------------------------------------------------------+
#property copyright "AP"
#property link "ekr-ap@mail.ru"
#property show_inputs
/*
If all fields inactive - are deleted by all
If one field = is set even deletes only this type
For example:
If the field delete_Partial_name = ààà // óäàëzåò all having it as a part of a name is set
If field Trend_line=true is set; // deletes all inclined lines
........................
åñëè âñå ïîëÿ íåàêòèâíûå - óäàëÿåò âñå
åñëè çàäàíî õîòÿ áû îäíî ïîëå = óäàëÿåò òîëüêî ýòîò òèï
íàïðèìåð:
åñëè çàäàíî ïîëå delete_Partial_name = ààà //óäàëzåò âñå èìåþùåå ýòî êàê ÷àñòü èìåíè
åñëè çàäàíî ïîëå Trend_line=true; //óäàëÿåò âñå íàêëîííûå ëèíèè
*/
extern string delete_on_Partial_name="";
extern bool Vertical_line=false;
extern bool Horisontal_line=false;
extern bool Trend_line=false;
extern bool Trendbyangle_line=false;
extern bool Regression_chanel=false;
extern bool _chanel=false;
extern bool StdDev_chanel=false;
extern bool Gann_line=false;
extern bool GannFan=false;
extern bool GannGrid=false;
extern bool FIBO=false;
extern bool FIBO_times=false;
extern bool FIBO_fan=false;
extern bool FIBO_arc=false;
extern bool Expansion=false;
extern bool FIBO_channel=false;
extern bool Restangle=false;
extern bool Triangle=false;
extern bool Ellipse=false;
extern bool PitchFork=false;
extern bool Cycles=false;
extern bool Text=false;
extern bool Arrow=false;
extern bool Label=false;
bool u[24];
int init()
{
u[0]=Vertical_line; u[1]=Horisontal_line; u[2]=Trend_line; u[3]=Trendbyangle_line;
u[4]=Regression_chanel; u[5]=_chanel; u[6]=StdDev_chanel; u[7]=Gann_line;
u[8]=GannFan; u[9]=GannGrid; u[10]=FIBO; u[11]=FIBO_times;
u[12]=FIBO_fan; u[13]=FIBO_arc; u[14]=Expansion; u[15]=FIBO_channel;
u[16]=Restangle; u[17]=Triangle; u[18]=Ellipse; u[19]=PitchFork;
u[20]=Cycles; u[21]=Text; u[22]=Arrow; u[23]=Label;
}
int start()
{
//----
string s;
int j,k,_type;
k=ObjectsTotal();
bool w1=false;
for(j=0;j<24;j++) if(u[j]) w1=true;
if(!w1&&StringLen(delete_on_Partial_name)==0)
for (int i=k-1;i>=0; i--) //óäàëÿåì âñå//delte ALL
{
s=ObjectName(i);
ObjectDelete(s);
}else
{
if(StringLen(delete_on_Partial_name)!=0)
for (i=k-1;i>=0; i--)//óäàëÿåì ïàðòèþ//delete partial
{
s=ObjectName(i);
if(StringFind(s,delete_on_Partial_name,0)>=0)ObjectDelete(s);
}
if(w1)//åñëè õîòü îäèí
for (i=k-1;i>=0; i--)//óäàëåíèå ïî òèïó//delete by type
{
s=ObjectName(i);
_type=ObjectType(s);
if(_type>=0&&_type<=23)
{
for(j=0;j<24;j++)
if(u[_type]) ObjectDelete(s);
}
}
}//else
return(0);
}
Sample
Analysis
Market Information Used:
Indicator Curves created:
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: