On Wed, Mar 16, 2011 at 06:27, Leonardo M. Ramé <[email protected]> wrote: > Hi, does anyone know how can I draw an Open, High, Low, Close chart (for > stock charting) with Lazarus/TChart?. > > An example of what I need: > http://download.oracle.com/docs/html/A96127_01/img/stock_ohlc.gif >
I have implemented TOpenHighLowCloseSeries based on the Wikipedia description: http://en.wikipedia.org/wiki/Open-high-low-close_chart See "OHLC" page in the multidemo since r29890. Please test. Also, the wikipedia entry indicates that lines might have different color based on the upward/downward proce movement. Do you need this feature? -- Alexander S. Klenin -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
