Difference between revisions of "Rendering Issues"
From Freeplane - free mind mapping and knowledge management software
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Linux users (Windows users too?) sometimes experience rendering issues in the mind map view and/or font rendering. | Linux users (Windows users too?) sometimes experience rendering issues in the mind map view and/or font rendering. | ||
| − | + | First you need to '''check the Java JRE version you are using: it should be 7 or 8''' (openjdk6 should no longer be used). That means you have | |
| − | to install openjdk | + | to install a recent openjdk (or similar) package ''and'' activate it (Debian/Ubuntu: ''update-java-alternatives''). |
If that doesn't help, below are some hints that have helped a bunch of people. | If that doesn't help, below are some hints that have helped a bunch of people. | ||
The [https://wiki.archlinux.org/index.php/Java#Tips_and_tricks Arch Linux wiki] has some important hints regarding java (swing) rendering. | The [https://wiki.archlinux.org/index.php/Java#Tips_and_tricks Arch Linux wiki] has some important hints regarding java (swing) rendering. | ||
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= Things to try = | = Things to try = | ||
| − | * change the | + | * change the Look&Fell to metal: Tools->Preferences->Appearance->Look and Feel (this has fixed the issues in most cases!) |
* from the Arch Linux wiki (see above) | * from the Arch Linux wiki (see above) | ||
** run with -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true | ** run with -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true | ||
** install "ttf-ms-fonts" package | ** install "ttf-ms-fonts" package | ||
| − | * -Dsun.java2d.xrender=True | + | * run with -Dsun.java2d.xrender=True: you only need to un-comment a line in freeplane.sh ('''this is enabled by default in openjdk-8!'''). Be careful with old Java versions (6?) because ''sometimes'' this causes other, more severe, font rendering issues (but JDK<=6 is no longer supported in FP >=1.5)! |
| − | * change Tools->Preferences->Appearance->Antialias | + | * change Tools->Preferences->Appearance->Antialias. |
If you need help, post in the [http://sourceforge.net/apps/phpbb/freeplane/viewforum.php?f=1 open discussion forum]. | If you need help, post in the [http://sourceforge.net/apps/phpbb/freeplane/viewforum.php?f=1 open discussion forum]. | ||
Latest revision as of 15:25, 23 January 2020
Linux users (Windows users too?) sometimes experience rendering issues in the mind map view and/or font rendering. First you need to check the Java JRE version you are using: it should be 7 or 8 (openjdk6 should no longer be used). That means you have to install a recent openjdk (or similar) package and activate it (Debian/Ubuntu: update-java-alternatives). If that doesn't help, below are some hints that have helped a bunch of people.
The Arch Linux wiki has some important hints regarding java (swing) rendering.
Things to try
- change the Look&Fell to metal: Tools->Preferences->Appearance->Look and Feel (this has fixed the issues in most cases!)
- from the Arch Linux wiki (see above)
- run with -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
- install "ttf-ms-fonts" package
- run with -Dsun.java2d.xrender=True: you only need to un-comment a line in freeplane.sh (this is enabled by default in openjdk-8!). Be careful with old Java versions (6?) because sometimes this causes other, more severe, font rendering issues (but JDK<=6 is no longer supported in FP >=1.5)!
- change Tools->Preferences->Appearance->Antialias.
If you need help, post in the open discussion forum.
