This sample for "tChart4" use this to refresh the data (delay in parameter). The chart wait 10 seconds after each display.
In this applet I add a new parameter "test" to simulate "re-read" action.
If this parameter is "Y" the file isn't re-read but the data are show with delay.
If the parameter is not define the applet read the data file before redraw.
Description tChart4 : auto Refresh
This applet based on tChart3 is added with cChart version 5.20
This mode can use 1 new parameter to active a "test" (read the same file but add a new row for each read).
This applet use tChart3 data file format and add a new parameter in column 13 (after chart position). If this number is greater than 0 the applet read the data file after a delay "n" seconds (n integer in cols 13).
sample : file8.txt