Changing screen resolution with a button

Hi,
I would like to ask if there is a way for an interface to change the screen resolution of the computer? I am wanting to build an interface that loads an interactive camera that works with processing however I am needing it to be at the resolution 800*900 as the webcam screen is too small on a full 1680x1050 resolution.
Is there a way for the flash application to change the screen resolution with a button click? Are there any alternatives to this?
Thank you
Jess

It is to display a portfolio at my design school for assessment, they will accomodate any necessary things that i may need for assessment viewing so it is very important to me.
Do you know what programs will work with this? What program would i have to install?
I only need to do this for my assessment so it is almost a desperate search for something that would work.

Similar Messages

[SOLVED] Changing screen resolution with xrandr.

Been googling around after a way to change my screen resolution.
I'm on a Acer Aspire Timeline 3810t with the resolution 1366x768.
I wanted to change my resolution to something like 1900x1200 and found a guide explaining how to do this with xrandr.
This is what I did:
jorgen ~ $ xrandr
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192
LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 293mm x 165mm
1366x768 60.0*+
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
TV1 disconnected (normal left inverted right x axis y axis)
jorgen ~ $ cvt 1900 1200
# 1904x1200 59.93 Hz (CVT) hsync: 74.61 kHz; pclk: 191.00 MHz
Modeline "1904x1200_60.00" 191.00 1904 2032 2232 2560 1200 1203 1213 1245 -hsync +vsync
jorgen ~ $ xrandr --newmode "1904x1200_60.00" 191.00 1904 2032 2232 2560 1200 1203 1213 1245 -hsync +vsync
jorgen ~ $ xrandr --addmode LVDS1 1904x1200_60.00
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 150 (RANDR)
Minor opcode of failed request: 18 (RRAddOutputMode)
Serial number of failed request: 33
Current serial number in output stream: 34
Does anybody have an idea about what I am doing wrong, or why I get this error?
Last edited by jorg1 (2011-03-12 04:20:39)

jorg1 wrote:
Ok, I found some good documentation - the wiki. (Been in ubuntu so long that I forgot to check the official documentation before going to the forums :S)
Made myself a 10-monitor.conf file:
Section "Monitor"
Identifier "Monitor0"
EndSection
Section "Device"
Identifier "Device0"
Driver "intel"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 16
Modes "1900x1200_60.00" #Choose the resolution
EndSubSection
EndSection
But it still won't switch to any other resolution than 1366x768. Anybody see anything wrong with this?
Good, you've learnt to use the wiki, please do that first from now on (google as well). Also, please use code-tags, makes it easier to read code/conf-files.
It looks like you're trying to set your laptop screen to a resolution higher than it can go. Hint: not possible. If you had an external screen with a higher res then you could use that, but the resolution is limited both by the screen and the graphics card, and I haven't heard of any laptop screen with such a high resolution.

Changing screen resolution with xrandr [SOLVED]

My current setup consists of two different monitors (different resolutions) being connected to a single Nvidia card (neouveau driver).
The problem is that the monitor resolution does not change when I use xrandr to change the resolution. What does happen is the resolution of the output changes so that all items on the screen are smaller, but as a consequence of the monitor resolution staying constant (at 1440x900) this also leads to everything getting blury.
Output for xrandr after booting:
Screen 0: minimum 320 x 200, current 1440 x 900, maximum 8192 x 8192
DVI-I-1 connected 1440x900+0+0 (normal left inverted right x axis y axis) 360mm x 290mm
1440x900 60.2*+
1920x1080 60.0
1280x1024 75.0 60.0
1360x768 60.4
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 72.8 75.0 66.7 60.0
720x400 70.1
DVI-I-2 disconnected (normal left inverted right x axis y axis)
Output after changing the resolution to 1920x1080:
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
DVI-I-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 360mm x 290mm
1440x900 60.2 +
1920x1080 60.0*
1280x1024 75.0 60.0
1360x768 60.4
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 72.8 75.0 66.7 60.0
720x400 70.1
DVI-I-2 disconnected (normal left inverted right x axis y axis)
I have set up both of these monitors to work fine today, except for the resolution problem. The DVI-I-2 seen has a maximum resolution of 1440x900, which is what both monitiors are running at although DVI-I-1 has a max of 1920x1080.
Does anyone have any ideas on how to succeed in setting DVI-I-1 to the desired resolution?
Last edited by jpking10 (2012-05-26 18:27:47)

Yes, GPU support for dual head is there. I think I will try out the Nvidia drivers.
Edit: I have installed the Nvidia driver and everything is working perfectly. Thanks for your suggestion.
Last edited by jpking10 (2012-05-26 18:25:47)

Changing screen resolutions with apps

Does anyone know if it's possible to force different Apps to change the screen resolution when launched?
For instance: On my iMac, when using the Finder, Mail or Safari, I like the screen set to 1920x1080, but when I am in Photoshop or FCPX, I would like it to change to 2560x1440, then back to 1920x1080 when I quit without me needing to manually change it each time.. Any ideas?
Thank You..

Nobody????

Change Screen Resolution or not Change Screen Resolution?

I mean is it possible to change screen resolution with Java?
I read some topics (not in this forum) that is impossible. I know there is a method to set at full screen a frame with the favourite resolution but does it effectively exist a method to set the screen with a favourite resolution?
For example:
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setUndecorated(true);
        frame.setIgnoreRepaint(true);
        device.setFullScreenWindow(frame);
        if (displayMode != null && device.isDisplayChangeSupported()) {
            try {
                device.setDisplayMode(displayMode);
            } catch (IllegalArgumentException iae) {
                System.err.println("EX: " + iae);
        ...the device.setDisplayMode(displayMode) always throw me an exception: Invalid Display Mode (or something like that) with all permitted display modes (640by480, 800by600, 1024by768, etc...), with all permitted refresh rates, with all permitted color depths.
Illuminate me please!
Thanx in advance!

Hi,
I think i you should check this link
http://forum.java.sun.com/thread.jspa?threadID=624649&messageID=3554316
with help of above link you solve your problem of screen resolution
but problem with above code is when you apply on frame that's ok but is you add any JDialog to that frame then JDialog and move JDialog with mouse dragged and dropped
then dialog is invisibly run .
you check this i you find any solution please post that it's urgent

Problem to change screen resolution in MB Intel DG41 with video on board

Hi, I need some help as soon as possible because this problem it´s make me difficult my job. I have installed the MAC OS Snow Leopard 10.6.2 in a Motherboard Intel DG41 with micro Core2Duo and video on board of this motherboard and don´t let me change screen resolution. I have a display of 22´ inches and the panel to change the screen resolution only mark 1024x768. I think the more likely it is that the system does not recognize me the drivers to this chipset of video. I searched everywhere on the internet but I have not found the solution.
Thanks Fernando

First of all sorry for my English is not very good. My PC is an Intel MotherBoard DG41 with onboard video and a micro Core2Duo. The system is MAC OS Snow Leopard 10.6.2.
Thanks for replying

How to change screen resolution on touchpad

how to change screen resolution on touchpad ?i was working on my tp and out of the blues my screen looks like it is at 800*600
or is this the screen itself that went bad?
can someboby please tell me the procedure to use the 12 mt warranty..
tia
Post relates to: HP TouchPad (WiFi)

Sorry to say reloading WebOS did not help this issue on my TP. contacted Support and was told to send it.Even sorrier to say that my TP is now lost. My tracking number reports it as delievered on Dec 5, but HP has no record of it.When I got back on Chat they are now also telling me that my TP serial number is a EU model, even though my box clearly states HP Touchpad ,US, 1.20,32gb,Wifi.
Not sure what that even has to do with it being lost now..if it is as they say and no warranty on it in US I just want it sent back.
******Clicking the Thumbs-Up button is a way to say -Thanks!.******
**Click Accept as Solution on a Reply that solves your issue to help others**

Why Does The Display Cable Length Change Screen Resolution?

I have a Power Mac running two 23" Samsung Displays using 6' cables. This has worked fine for 3 years. Recentily I tried to use 15' cables, but it changes the resolution of the displays. The resolutions are not even the same.
Any ideas on this? The 1st image shows the screen resolutions with the shorter cables. The 2nd image shows the resolutions with the longer cables.
Thanks!

Do not use the menuBar item for debugging. It shows only "greatest hits". The full range you can select from will be shown in:
System Preferences > Displays
The DVI connector on the computer outputs a "regular" VGA signal in the blade at the end and the four pins around it, plus H-Sync (which is in the top row of the grid next to them). Its "adapter" just swaps the signals around.
The Mini DisplayPort adapter asserts a signal to the Mini DisplayPort which requests VGA-compatibility mode, and the interface produces an approximation of VGA.

Change Screen Resolution GNU/linux

hi everyone
i need to change screen resolution for my linux box.
with command #xrandr
showing only 640 X 480,can i add more size?how to add?
tq

Hi,
Use this forum for feedback about OTN programs, Web site content, and systems - product-related questions will be deleted.
Please post your question in the appropriate forum.
Oracle Enterprise Linux
Oracle Linux
Linux (non-OEL)
Generic Linux
Thanks,
Hussein

Another feature to allow users to change screen resolution to HD for gaming

I liked k3 Note, smartphone which is filled with lots of professional features. Can you add a control to change screen resolution to HD for games. Lots of people are there which are thinking that other phones' gpu are better and the Mali t760 m2 not so good.

Hi
In case someone else encounters the same problem, here is some more information.
The high refresh rate is quite visible in Device Manager. It would refresh every one or two seconds. The cause seems to be a conflict between a Fingerprint software installed during the Task sequence and the Validity Sensors Drivers.
I made a Scan for hardware change in Device manager and saw that a few devices were appearing as unknown. Right click, update drivers from local cache solved the problem.
I cancelled install of the fingerprint software and did not encounter the problem anymore.
Brgds
bruno

Change Screen Resolution = Mouse Pointer Disappears!

I am just moving to Arch from Ubuntu which i have used for several years. I am not a novice to linux, but I certainly don't know everything!
I installed arch on my pc last night, an old athlon xp with a radeon 9700 pro. I was going to try out KDE so I followed the beginners guide and successfully set it up. It booted and all was fine. Well except it set my resolution to 1024x768 and I wanted it at 1280x1024 which the monitor handles and is what I used in Ubuntu. So I opened the utility in KDE, based on xrandr I believe, and saw the 1280x1024 resolution. I selected it and Applied and the pointer disappeared. I could move my mouse and see the effects of the pointer hovering over buttons and other fields. So I managed to restart the machine thinking that would fix it, nope, still no dice. So I reverted to 1024x768 and all is good, except I would like to get more on my screen....
Also since I am more familiar with Gnome I thought I would remove kde and install gnome hoping it may make a difference. I successfully removed KDE and installed Gnome, went to change the resolution and had the same problem.
I am not sure what other pertinent information I can give. I will do my best to feed information to get this working. Thanks in advance.
Dave

Same problem, in a PC Atom N230 with Intel Chip 950, in new fresh Archlinux installation, but with last Gnome. After this, i have installed KDEmod 4.3.3 and the cursor show fine, only in Gnome cursor not show.
Any idea?
Edit: Oh, there are other post about this mouse cursor bug, sorry:
http://bbs.archlinux.org/viewtopic.php?id=83814
http://bbs.archlinux.org/viewtopic.php?id=82948
Last edited by superchango (2009-11-18 16:43:13)

Help!..Urgentfixed Screen Resolution with Graphics Configuration

Hello, i am try to make our swing application resolution fixed.
whatever is system resolution does't matter.
my application always running on 1024 *768 mode.
But i face some problem when i run the project with is feature and open any dialog by clicking on button and move that dialog box that dialog box is not visible(transparent) to me.
I am try most of thing but my problem was not solve.
Please give me any suggestion as soon as possible
It's very very urgent....
my code is : -
GraphicsDevice graphicsDevice = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
GraphicsConfiguration graphConfig = graphicsDevice.getDefaultConfiguration();
DisplayMode displayMode = new DisplayMode(1024, 768, 32,DisplayMode.REFRESH_RATE_UNKNOWN);
mainframe = new JFrame("",graphConfig);
                         graphicsDevice.setFullScreenWindow(mainframe);
if(graphicsDevice.isDisplayChangeSupported()){
                              graphicsDevice.setDisplayMode(displayMode);
     }

I am using Images in my swing project if i used make
my project screen resolution free than my image
module in great trouble so that's the reason i could
not made my swing application resolution free (run on
any resolution).
Bullshit. I have used Photoshop (various versions) and Illustrator (various versions) for 5 years now and not once have they forced resolution changes on me.
This is a dumb idea and unneeded. Please give it up.
Now here is what you should do. Post a question in the Swing forum about how you are having problems with LayoutManagers when you use images and blah blah. Be prepared to post a concise, compilable and executable program that demonstrates your problem.
Best of luck.

Kde screen resolution with nvidia driver

Hi,
I am completely new to ArchLinux. I really enjoyed installing it and its a hoot to play around with!
I am having a problem getting the screen resolution to work well with the monitor and the resolution with KDE 4.3. I found that by changing the resolution to 1024x768 and changing the refresh rate to 53 or 54hz, the fonts that otherwise display horribly with the nvidia driver and installed nvidia card will suddenly become beautiful. I went to Kmenu, Settings, then display settings, and changed the configuration, and everything worked great.
But on next boot up after I have shut down the computer, X doesn't remember these settings and the fonts look terrible again. If I open the kmenu again and look at the display settings, they are still set at 1024x768 and 54 hz. Once I have looked at them, the screen on the monitor goes dark for a second. Then the computer knows that I want those settings without me changing anything, and adjusts to them without having to hit the apply button. Then the fonts look great again.
How can I get the display to start with those settings? I have tried several configurations of the /etc/X11/xorg.conf file without success, so I need some help.
Thanks
Last edited by munguanaweza (2009-11-13 17:06:17)

I know some time back using nvidia driver with my particular monitor, i had to tell it what resolution/refresh rate to use by default or else X would make a poor choice as to what it wanted the default to be (put me in 800x600 or something like that by default). I was able to tell X to default to what I wanted by adding in a Metamode line in my xorg.conf, i think under the screen section. I'm out right now and won't be back to my box to look up exactly what I did, but hopefully this might give a starting point if you havent tried it already. Metamodes in xorg.conf under the Display section if i remember right. I specified a resolution there and it now uses that as the default.

Unable to Change Screen Resolution in Remote Session - Windows Server 2012 R2

Does anybody know of a way to allow Remote Desktop users to adjust their own screen resolution in a remote session under Windows Server 2012 R2? We are struggling with this and can't seem to find a solution.
When users login to their RDP session and try to adjust their screen resolution this message is displayed in Control Panel:
"The display settings can't be changed from a remote session."
We don't want to use the "make text and other items larger or smaller" scaling feature, as this produces undesirable results with some of our applications. We also don't want to have to support multiple types of RDP clients or RDP shortcut
files.
We have looked at other posts but can't find an answer that applies to Windows Server 2012 R2. The closest thing we could find is KB2726399, but it only applies to Server 2008.
Does anybody have a solution for Server 2012?
Thanks

Hi,
Currently you cannot change the resolution from within the session. This is normal and expected behavior.
Unfortunately this means you need to set the desired resolution before connecting by using custom .rdp files, manually within the Remote Desktop Client, custom web launch page, custom windows launch program, etc.
-TP

Changing monitor resolution with proper aspect ratio

My project size is 800x600 and I wanted to provide an option to the user to change their monitor resolution at 800x600 by clicking on button. I have also planned to do it by using buddy api xtra, and already tested it. The problem is, when I am doing this on a PC with panoramic monitor (native resolution 1920x1080), it got stretched. I know it's very natural (as the aspect ratio has changed ) and I can get it in shape by squeeze the width using 'draw.rect'.
I noticed, there are some PCs with advanced display card that don't even get stretched, but shows the 800x600 resolution in proper aspect ratio by keeping the extra space black both sides. And I don't need to write any further codes (squeeze the width using 'draw.rect') to keep it in shape.
The real problem starts here, I can't able to filter the above situations by any logical means. I wanted to write codes only for the PCs that get stretched, but I didn't able to find any support from Director to determine which type of display card has been attached. I need to know whether it will get stretched, or the display card can able to manage the aspect ratio.
Any one have any solution in this matter?
Please don't hesitate to ask if you need any more info.

Hello handler
If you talking about this kind of thing...
https://forums.adobe.com/message/5773207
search for..... _movie.stage.drawRect = _system.deskTopRectList[1] & _movie.stage.rect = _system.deskTopRectList[1]
You don't need an xtra to change the resolutions - but you do have to work a few things - I tend to use flash text because it scales better.
regards
milky

Changing screen resolution with a button

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