Yes exactly right what You said in this statement "I'm guessing you're making a line chart and you want the scale of the time axis to compress, presumably as you add more data"
any Idea will be precious for me.I am new to java charting.
suppose line start at 0 point and moves forward as long as line move forward the previous line value should not be disappeared but it should began to compress itself.
Sorry dear I can't understand what you said would you like to explain me again what you said.My problem is that I want Xmodem in java and only for sending file.
I get following error on Result set
java.sql.SQLException: ResultSet not open. Verify that autocommit is OFF.
at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
at org.apache.derby.client.am.ResultSet.next(Unknown Source)
I have an enum that populate the Jcombobox then this combobox populate the JTextfeild then I send Jtextfeild value to external device through serial port and that device save this value. when I read that parameter from device it shows the parameter exact which i set but the problem is that the combobox should also start from the value that I am geting back in textfeild.
supose i set "inprogress" for device that return in textfeild but combobox always start from "open" what i want it should start from "inprogress".