public async Task getChartJson(string jsonResponse)
{
/// get the chart as a POCO
#if tracing
JsConsole.JsConsole.GroupCollapsed(jsruntime, $"0.1 {id} getChartJson");
Console.WriteLine("getChartJson(string jsonResponse)"); /// to capture the chart object's json from js
Console.WriteLine(jsonResponse); /// to capture the chart object's json from js
JsConsole.JsConsole.GroupEnd(jsruntime);
#endif
chart = JsonSerializer.Deserialize <LinesChartData.Rootobject>(jsonResponse);
//chart.subtitle.text = "Hello";// TDAChart.LongDateString;
#if tracing
JsConsole.JsConsole.GroupCollapsed(jsruntime, $"0.2 {id} getChartJson");
JsConsole.JsConsole.GroupTable(jsruntime, chart, $"{id} getChartJson chart");
JsConsole.JsConsole.GroupEnd(jsruntime);
#endif
/// We set some static chart Properties here and pass back to js
//redraw = true;
//chartJson = JsonSerializer.Serialize<LinesChartData.Rootobject>(chart);
//StateHasChanged();
//#if tracing
// Console.WriteLine($"2. {id} getChartJson");
// Console.WriteLine(chartJson); /// to capture the chart object's json from js
//#endif
await Task.Yield();
}
private void Chart_Initialize(string jsonResponse)
{
try
{
chart = JsonSerializer.Deserialize <LinesChartData.Rootobject>(jsonResponse);
//
var data0 = chart.series[0].data;
//console.log(data0);
//chart.subtitle.text = "Hello"; // chart.series[0].data dateTime.ToLongDateString();// TDAChart.LongDateString;
//chart.yAxis[0].title.text = "";
//chart.yAxis[0].title.style.color = "black";
chart.series[0].color = "forestgreen";// CONSTANTS.buysColor;
chart.series[2].color = CONSTANTS.sellsColor;
chart.series[3].color = "red";
chart.series[4].color = "teal";
chart.series[5].color = "magenta";
if (buysField.StartsWith("asks") || buysField == "buysPriceCount" || buysField.EndsWith("Ratio"))
{
chart.series[0].color = CONSTANTS.asksColor;
chart.series[2].color = CONSTANTS.bidsColor;
chart.series[0].name = "Asks";
chart.series[2].name = "Bids";
//chart.series[3].color = CONSTANTS.asksColor;
//chart.series[4].color = CONSTANTS.bidsColor;
chart.series[0].type = "spline";
chart.series[2].type = "spline";
}
else if (buysField.Contains("Above") || buysField.Contains("Below") || buysField.Contains("Sprread"))
{
chart.series[0].type = "spline";
chart.series[2].type = "spline";
chart.series[0].name = "Below";
chart.series[2].name = "Above";
}
else
{
chart.series[0].name = "Buys";
chart.series[2].name = "Sells";
chart.series[0].type = "spline";
chart.series[2].type = "spline";
}
#if tracing
JsConsole.JsConsole.GroupCollapsed(jsruntime, $"0.2 {id} getChartJson");
JsConsole.JsConsole.GroupTable(jsruntime, chart, $"{id} getChartJson chart");
JsConsole.JsConsole.GroupEnd(jsruntime);
#endif
/// We set some static chart Properties here and pass back to js
//redraw = true;
chartJson = JsonSerializer.Serialize <LinesChartData.Rootobject>(chart);
}
catch (Exception ex)
{
}
}
