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

From:

Knute Johnson <nospam@knutejohnson.com>

Newsgroups:

comp.lang.java.programmer

Date:

Wed, 12 Jun 2013 08:21:52 -0700

Message-ID:

<kpa3dh$5jo$1@dont-email.me>

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