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add support for plot labels for chart indicator lines

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cleanup
This commit is contained in:
Gunther Schulz
2020-04-30 18:25:01 +02:00
parent 2c77099430
commit de6b4f0546
2 changed files with 9 additions and 12 deletions
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Indicators/JsonAPIIndicator.mq5
+7 -5
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@@ -22,7 +22,8 @@ Socket chartSubscriptionSocket(context,ZMQ_SUB);
//--- input parameters
input string IndicatorId="";
input string ShortName="JsonAPI";
input string ShortName="JsonAPI";
input string LineLabel="Value";
input string ColorSyle = "clrRed";
input string LineType = "DRAW_LINE";
input string LineStyle = "STYLE_SOLID";
@@ -53,18 +54,20 @@ int OnInit()
//--- indicator buffers mapping;
ArraySetAsSeries(Buffer,true);
SetIndexBuffer(0,Buffer,INDICATOR_DATA);
SetIndexBuffer(1,Buffer,INDICATOR_CALCULATIONS);
color colorstyle = StringToColor(ColorSyle);
int linetype = StringToEnumInt(LineType);
int linestyle = StringToEnumInt(LineStyle);
SetStyle(ShortName, colorstyle, linetype, linestyle, LineWidth);
SetStyle(ShortName, LineLabel, colorstyle, linetype, linestyle, LineWidth);
//---
return(INIT_SUCCEEDED);
}
void SetStyle(string shortname, color colorstyle, int linetype, int linestyle, int linewidth) {
void SetStyle(string shortname, string linelabel, color colorstyle, int linetype, int linestyle, int linewidth) {
IndicatorSetString(INDICATOR_SHORTNAME,shortname);
PlotIndexSetString(0,PLOT_LABEL,linelabel);
PlotIndexSetInteger(0,PLOT_LINE_COLOR,0,colorstyle);
PlotIndexSetInteger(0,PLOT_DRAW_TYPE,linetype);
PlotIndexSetInteger(0,PLOT_LINE_STYLE,linestyle);
@@ -145,8 +148,7 @@ void CheckMessages(){
// Request recived
if(chartMsg.size()>0){
// Handle subscription SubscriptionHandler().
Print(chartMsg.getData());
// Handle subscription SubscriptionHandler()
SubscriptionHandler(chartMsg);
ChartRedraw(ChartID());
}