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Bug 1111 : Implement better caching mechanism when creating large fonts
Last modified: 2010-02-16 11:07
P
roject:
processing
trash
Version:
unspecified
Co
m
ponent:
android
book
core
libraries
pde
reference
tools
web
Status:
RESOLVED
Resolution:
FIXED -
Pr
i
ority:
P2
Severity:
enhancement
Platform
All
O
S:
All
Windows
Mac OS
Linux
Other
Reporter:
ohyeahq
Assigned To:
fry
Attachment
Type
Created
Size
Actions
Description
: Opened: 2008-12-27 23:31
newest 1.0.1 / windows
Can't create or use Japanese fonts at all. PDE - Create fonts -
MS-Gothic/UIGothic etc - include all chars - gives java errors (memory leaks?):
Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java
heap space
at processing.core.PImage.init(PImage.java:144)
at processing.core.PImage.<init>(PImage.java:130)
at processing.core.PFont.<init>(PFont.java:649)
at processing.app.tools.CreateFont.build(CreateFont.java:329)
at processing.app.tools.CreateFont$7.actionPerformed(CreateFont.java:223)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Alternatively, PFont f = createFont("MS-Gothic", 24); etc shows nothing on
screen.
Any workaround???
Additional Comment
#1 From ohyeahq 2008-12-29 20:09
Smaller fonts (24pt) seems OK; 48pt NG.
Additional Comment
#2 From fry 2009-02-19 19:15
See
bug #98
.
In the meantime, use the createFont() method, and pass in a char[] array of
characters you want to use, rather than trying to convert the tens of
thousands of characters in a full unicode font.
http://processing.org/reference/createFont_.html
Changing this to an enhancement request.
Additional Comment
#3 From fry 2010-02-16 11:07
For future releases, the createFont() method will only load characters as
they are used, which should greatly improve the font situation on non-Roman
systems like Japanese. Or with the Create Font tool, you can also specify
what unicode character blocks you'd like to use, making a much smaller font.