X-Received: by 10.180.11.239 with SMTP id t15mr3119883wib.3.1371018904020; Tue, 11 Jun 2013 23:35:04 -0700 (PDT) X-Received: by 10.49.105.229 with SMTP id gp5mr1000717qeb.35.1371018903512; Tue, 11 Jun 2013 23:35:03 -0700 (PDT) Path: csiph.com!usenet.pasdenom.info!goblin1!goblin.stu.neva.ru!ei6no1002840wid.1!news-out.google.com!hv6ni15314wib.1!nntp.google.com!ei6no1002833wid.1!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.java.programmer Date: Tue, 11 Jun 2013 23:35:03 -0700 (PDT) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=172.129.133.174; posting-account=r24XpwkAAABfAJg5TJRsTScS4AL5MjOT NNTP-Posting-Host: 172.129.133.174 References: <9f2c5c11-c4e1-42bc-8c82-e0255ea897a5@m8g2000yqf.googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <572d9ee8-aa0c-4275-a41c-e9bebccfbc21@googlegroups.com> Subject: Re: Memory & Pixel Usage Etc: As Number of JTable Rows & Columns Increases From: clusardi2k@aol.com Injection-Date: Wed, 12 Jun 2013 06:35:04 +0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Xref: csiph.com comp.lang.java.programmer:24373 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=20 > memory does a JTable use as the number of rows and columns in >=20 > increases. > > How can I measure memory useage and number of pixels=20 > used by a JTable. > > Thank you, > As to memory I have no idea but=20 > I am curious why it matters. Most modern computers have a boat load=20 > of memory and virtual memory. As for pixels, you can create it,=20 > display it on a JPanel, pack it and ask it how big it is. -- Knute=20 > Johnson It matters to me because of overall efficiency questions. Basically, if I h= ave many other programs running or computationally intense prgrams running = at the same time will my new java project slow all these programs down if i= t has many rows and columns. Can I improve the effiency more by restricting= my new project to only a few rows and columns. Thanks,