Hi Dear 

We are developing an application which provides a web-based line chart 
and your chart component is one of 

the candidates. 
But at this point we want to make sure that the chosen component will 
support our requirements listed below. 
We appreciate you helping us by telling  which of these requirements your 
component will support.



    1. Draw DateTime based Line Chart , Time in milliseconds
    2. Support for real-time Chart
    3. Zoom In Zoom out vertically and horizontally
    4. Scroll vertically and horizontally
    5. Support for Huge Data
    6. Smooth move in real time state that pushing data to end and removing 
data from start
    7. Disable, Enable each serial
    8. Support for set Min and Max for each series
    9. Setting Physical Unit for each serial
    10. Having Unit name  for  each serial
    11. Showing ruler for each serial 
    12. Disable/ Enable ruler
    13. Different color or pattern  for part of Line Chart, depends on 
additional data on each Serial (for 

example dotted)
    14. Support gap data
    15. Support Add, Remove serials dynamically
    16. Support multiple series with different range of data(for example 1. 
from 0 to 100  2. from 0 to 

1000)
    17. Show value of every series with mouse(TimeStamp , value , extra 
data)
    18. Change grid size
    
    19. Set StartDateTme and EndDateTime of chart, may be some part series 
contains gaps 
    20. Support for Adding to End and removing data from Start  when 
changing StartDateTme, 

EndDateTime of Chart 
    In other word when change StratDateTime and EndDateTime changed cause 
possible extra data 

truncate or
    truncate must be done by user
    21. With adding a value to a serial and changing startDateTime and 
endDateTime chart itself must 

handle removing extra data
    22. Change Line Chart to Step Line Chart when two Consecutive value are 
more than time interval
    23. Having serial overview
    24. Is there any limitation on number of serials and data points in 
each serial?
    25. Support external scroll , move to left or right means fetch  new 
data and inject extra data or 

removing data ,in other word scroll to other data 
    26. Has an easy way to implement index on chart
    a vertical line drawn on chart that user can move it and in real time 
mode can fetch value and time 

of each signal 
    at the point that cross vertical line
    

Best Regards

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