Hi Larry,
I did some research and it turned out that the step size is controlled by the
BasicSliderUI behind JSlider (I'm using Substance L&F) in my case and move 1/10
of the total value range. In case of metal L&F it jumps by one unit. I don't
know if there is a simple way of configuring that.
Regarding the use of logarithmic scale: Google map uses 18 levels of zooming
with each level doubling the resolution of the previous one. It can cover from
the entire earth surface to the street level, sufficient in most cases. In my
case I'm doing a advanced restaurant search tool often I feel the OpenJUMP
zooming jumps a little too fast. I think if I can find how to set the "step
size" of the JSlider then I have the control.
Any Swing insight here?
Thanks
Bing
From: Larry Becker
Sent: Monday, October 27, 2008 9:19 PM
To: OpenJump develop and use
Subject: Re: [JPP-Devel] zoombar
Hi Bing,
I'm not sure if the zoom bar can display the full range of zooms if the step
size is only 2. It is kind of like a logarithmic scale. The zoom bar's
purpose is to provide a fast way of making gross changes in zoom levels, and to
display the current zoom level's order of magnitude. The usual way of zooming
by a factor of two is to use the zoom tool, either by explicitly selecting it,
or by using a quasimode modifier key (Alt). A more dynamic zoom capability is
available with the Zoom Realtime tool (use left and right mouse drag to
reposition and zoom at the same time).
regards,
Larry
On Mon, Oct 27, 2008 at 4:53 AM, Bing Ran <[EMAIL PROTECTED]> wrote:
I'd like to change the step size of the zoombar from 10 to 2 for example.
Currently the zoom level change by an order of magnitude when I click on either
side of the knob. I couldn't figure this out.
Any help is appreciated.
Bing
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
--
http://amusingprogrammer.blogspot.com/
--------------------------------------------------------------------------------
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
--------------------------------------------------------------------------------
_______________________________________________
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
