How to Identify what is plotted on chart? (Company, Indicator, Compare Company)

mukeshbadgujar commented 1 year ago

I am using StockChart,

I want to identify what is plotted on chart? means i have List of Indicators Control, Comparison Control, Drawing Tools etc. after they plotted on chart or panel, i can see them with am5.array.

am5.array.each(dateAxis.series, function(series) {
  console.log(series)
  console.log(series._settings)
  console.log(series._settings.name)
  console.log(series.className)                                           
})

Output:

For Company:

t {uid: 2364, _settings: {…}, _privateSettings: {…}, _settingEvents: {…}, _privateSettingEvents: {…}, …}
{name: 'Tata Consumer Products Ltd | NSE', clustered: false, valueXField: 'DATE', valueYField: 'CLOSE', highValueYField: 'HIGH', …}
Tata Consumer Products Ltd | NSE
CandlestickSeries

Note: If Series Type is Line then it gives LineSeries (which is also seen in Indicator)
------------------------------------------------------------------
For Indicator:

t {uid: 5882, _settings: {…}, _privateSettings: {…}, _settingEvents: {…}, _privateSettingEvents: {…}, …}
{valueXField: 'valueX', valueYField: 'ma', groupDataDisabled: true, calculateAggregates: true, xAxis: t, …}
MA
LineSeries
-------------------------------------------------------------------
For Drawing Tools:

t {uid: 1856, _settings: {…}, _privateSettings: {…}, _settingEvents: {…}, _privateSettingEvents: {…}, …}
{xAxis: t, yAxis: t, themeTags: Array(2), valueYField: 'valueY', valueXField: 'valueX', …}
undefined
DoodleSeries

with above array i got all the LineSeries, Candlesticks, and Drawing Tools etc. but i need to identify which array element is belongs to which control.

means in array- which element is company ? which element is indicator? etc.

or if there is any other way to identify, please let me know.

Thanks...

martynasma commented 1 year ago

You can identify drawing series by checking for "drawing" theme tag:

if (series.hasTag("drawing")) {
  // it's a drawing series
}

We will add the same for indicator series in the next version. Will let you know when it's released.

martynasma commented 1 year ago

Implemented in 5.2.20.

[5.2.20] - 2022-09-05

Added

All indicator series will now have "indicator" theme tag set. Detect indicator series via series.hasTag("indicator").
autoZoom added to ValueAxis (default: true). If set to false, the axis won't be auto-zoomed to a selection (this works only if the other axis is a DateAxis or a CategoryAxis). This setting will be ignored if both X and Y axes are a ValueAxis.
StandardDeviation indicator added.

Changed

Series edit modal on a StockChart would show incorrect controls if the main chart series was a LineSeries.

Fixed

Initial sizing of HTML tooltips fixed (again).
Exporting a chart in a <div> with height: auto was not working properly.
If a point in a LineSeries was way out of bounds (million times further than the bounds of plot area), the line could disappear.
In some cases, if chart was using loadable fonts, it could go into non-stop flickering mode.
StockChart with drawing mode disabled could start drawing new objects if clicked on points of an old drawing.
PointedRectangle, mostly used by a Tooltip was drawn incorrectly if its stem size was bigger than height.
Removing a QuadrantLineSeries drawing from a StockChart resulted an error.
It was impossible to delete Fibonacci or FibonacciTimezone drawings one by one after switching to another drawing tool.

Full change log.

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