#15 all zero dataset can't output to file

closed-duplicate
nobody
model (4)
5
2003-12-15
2003-09-20
Anonymous
No

Data like this cause the hang of application, then test
with jdbc, find if the sql return a dataset with all zero
data, if you want to output chart to a file use
ChartEncoder.createEncodedImage(), this API will hang
to death. This should be a bug because if we use jdbc,
the return of dataset will include all zero data sometimes.

------------------------------------------------
int[][] model = {{0, 0, 0}}; // ???? Data is all zero
double[] columns = {0.0, 1.0, 2000.0}; // Create x-axis
values
String[] rows = {"DataSet 1"}; // Create data set
title
String title = "Net's First Chart Test"; // Create
diagram tit

Discussion

  • S. Müller
    S. Müller
    2003-12-15

    Logged In: YES
    user_id=138061

    Duplicate of 580786

     
  • S. Müller
    S. Müller
    2003-12-15

    • status: open --> closed-duplicate