Bugs item #2910776, was opened at 2009-12-08 17:05
Message generated for change (Tracker Item Submitted) made by luccat
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Category: wxJSON
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Luciano Cattani (luccat)
Assigned to: Nobody/Anonymous (nobody)
Summary: [wxJSON <= 1.1] bug in writing double values
Initial Comment:
Hi all,
there is a bug in the wxJSONWriter class which does not write doubles correctly.
Try this:
{
wxJSONValue root;
root.Append( 90.3 );
root.Append( 9.123456 );
root.Append( 10.123456789 );
root.Append( 0.1234 );
wxString str;
wxJSONWriter wrt;
wrt.Write( root, str );
}
You get:
[
90.300000,
9.123456,
10.123457,
0.123400
]
The problem is in the snprintf() function which truncates the output of doubles
at 6 digits of precision if a precision is not specified in the format string
parameter.
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