OHLC charts are a viable and effective tool for stock and commodity timing and analysis. Six types of OHLC series are available in JetChart. The types are: OHLC bars, HLC bars, OHLC line, HLC line, candlesticks and rounded candlesticks. HLC bars and HLC line series omit the 'open' value. In this demo we have an OHLC series with type set to '4' - Candlestick and a bar series displayed on the lower side. A scrolling label is enabled and displayed at the top of the OHLC series, while moving mouse cursor across the chart area.
JetChart supports multiple scales and is able to split the chart area and display different groups of series one above
the other, as this example demonstrates.
It is also possible to draw trendlines by interacting with public methods of the applet GraphApplet using Javascript.
The checkbox and button located at the left side of the graph place calls to a few methods in GraphApplet to enable/disable
trendlines drawing, remove all trendlines and change the cursor shape to a drawing cursor. There are parameters to specify
the color of the drawing line and the thickness/color of the trendlines added to each of the stacked graphs.
To get further information about stacking graphs vertically, see this html page source and read the applets documentation about
'GraphSet' objects.