Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.java.programmer > #24381

Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases

Show all headers | View raw

On 6/11/2013 11:35 PM, clusardi2k@aol.com wrote:
> On Tuesday, June 11, 2013 6:56:49 PM UTC-4, Knute Johnson wrote:
>> On 6/11/2013 12:42 PM, Haircuts Are Important wrote: > How much
>> memory does a JTable use as the number of rows and columns in >
>> increases. > > How can I measure memory useage and number of
>> pixels used by a JTable. > > Thank you, > As to memory I have no
>> idea but I am curious why it matters. Most modern computers have a
>> boat load of memory and virtual memory. As for pixels, you can
>> create it, display it on a JPanel, pack it and ask it how big it
>> is. -- Knute Johnson
>
> It matters to me because of overall efficiency questions. Basically,
> if I have many other programs running or computationally intense
> prgrams running at the same time will my new java project slow all
> these programs down if it has many rows and columns. Can I improve
> the effiency more by restricting my new project to only a few rows
> and columns.
>
> Thanks,
>

It's not an answerable question.  Speed is relative to the amount of 
memory, processor and video card resources available divided by the load.

How many elements does your JTable have?

--

Knute Johnson

Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Haircuts Are Important <clusardi2k@aol.com> - 2013-06-11 12:42 -0700
  Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Knute Johnson <nospam@knutejohnson.com> - 2013-06-11 15:56 -0700
    Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases "John B. Matthews" <nospam@nospam.invalid> - 2013-06-11 22:51 -0400
    Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases clusardi2k@aol.com - 2013-06-11 23:29 -0700
    Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases clusardi2k@aol.com - 2013-06-11 23:35 -0700
      Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Haircuts Are Important <clusardi2k@aol.com> - 2013-06-12 05:11 -0700
        Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2013-06-12 09:12 -0700
      Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Knute Johnson <nospam@knutejohnson.com> - 2013-06-12 08:21 -0700
        Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Haircuts Are Important <clusardi2k@aol.com> - 2013-06-12 09:13 -0700
          Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-06-12 13:29 -0400
            Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Haircuts Are Important <clusardi2k@aol.com> - 2013-06-14 05:47 -0700
              Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-06-14 10:37 -0400
                Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases Lew <lewbloch@gmail.com> - 2013-06-14 10:42 -0700

csiph-web