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elefant1000
elefant1000

Reputation: 43

Netbeans 11.1 looks blurred and enlarged with JDK13

My Netbeans 11.1 looks ugly when starting with jdk-13.

Below you can see the the difference between jdk-13 (left) and jdk-8 (right):

netbeansDifference

I've already tried to change the keys -J-Dsun.java2d.dpiaware, -J-Djdk.gtk.version, and tried it with open- and oracle-jdk, but nothing changed.

Thanks for your help ;)

Upvotes: 1

Views: 552

Answers (2)

BabaNew
BabaNew

Reputation: 976

  1. Locate netbeans.conf (For windows: C:\Program Files\NetBeans-11.1\netbeans\etc\netbeans.conf)

  2. Change netbeans_jdkhome property

    netbeans_jdkhome=C:\Program Files\Java\<YOUR_JAVA_8_INSTALLATION>

Upvotes: 0

skomisa
skomisa

Reputation: 17363

NetBeans 11.1 was released almost two months before JDK 13, and while JDK 13 may appear to work fine with NetBeans 11.1 there are limitations, and it is definitely not officially supported. From the Product Manager for NetBeans: "Apache NetBeans 11.1 supports JDK 8 to JDK 12".

So if you want to use JDK 13 with NetBeans, download and install Apache NetBeans 11.2. The resolution looks fine to me when starting NetBeans 11.2 with JDK 13:

sampleScreen

Regarding your "enlarged" concern, note that you can:

  • Change font size in the edit windows by holding down the ALT key while scrolling with the mouse.
  • Change the font size used by NetBeans in menus, dialogs and views by specifying the --fontsize parameter:
    • You can do this temporarily by providing --fontsize as a parameter to netbeans.exe at startup.
    • You can do it permanently by editing the configuration file netbeans.conf.

See FaqFontSize for more details.

Open a new question if you still see the same issues when using JDK 13 with NetBeans 11.2.

Upvotes: 1

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