Using TT Fonts?
Nick Brown
maillist at bredon-gill.demon.co.uk
Sun Aug 25 18:01:19 UTC 2002
Hi.
The changeset files in fine, and appears to install fonts fine (I
loaded Arial, and it displays fine in the Standard System Fonts menu),
but when I then tried to set Arial as the default text font I got a
DNU... TrueTypeFont does not understand #textStyle
I'm using 3.2g, latest update, with the most recent Win32 VM.
Regards,
Nick Brown
On Sun, 25 Aug 2002 19:02:50 +0200, Hans-Martin Mosner wrote:
>Incidentally, I've been working on exactly that problem and implemented a
>TrueTypeFont subclass of AbstractFont which displays antialiased TrueType
>glyphs more-or-less correctly. Since the character widths are fractional,
>there are certainly cases where old assumptions about integer character
>widths will break existing code (One such case in a central place needd to
>be fixed to use fractional widths at all). But overall, the results look
>quite ok, and editing and formatting is acceptable even on my 233 MHz
>PowerPC, so I believe it can be a viable way of getting higher quality fonts
>into standard Squeak windows.
>Change set is attached. Please report any rough edges or possible
>improvements.
>
>Cheers,
>Hans-Martin
-------------- next part --------------
MessageNotUnderstood: textStyle
25 August 2002 6:45:55 pm
VM: Win32 - Squeak3.2gamma of 12 January 2002 [latest update: #4879]
Image: Squeak3.2 [latest update: #4952]
TrueTypeFont(Object)>>doesNotUnderstand:
Receiver: a TrueTypeFont
Arguments and temporary variables:
aMessage: a Message with selector: #textStyle and arguments: #()
Receiver's instance variables:
fontDescription: a TTFontDescription
name: #Arial
pointSize: 14
xTable: nil
characterToGlyphMap: nil
color: Color black
emphasis: 0
Preferences class>>setSystemFontTo:
Receiver: Preferences
Arguments and temporary variables:
aFont: a TrueTypeFont
aStyle: nil
newDefaultStyle: nil
Receiver's instance variables:
superclass: Object
methodDict: a MethodDictionary(#seeClassSide->a CompiledMethod (569) )
format: 2
instanceVariables: nil
organization: ('look in class' seeClassSide)
subclasses: nil
name: #Preferences
classPool: a Dictionary(#DesktopColor->(Color r: 0.742 g: 1.0 b: 0.839) #Dictio...etc...
sharedPools: nil
environment: a SystemDictionary(lots of globals)
category: nil
[] in MenuItemMorph>>invokeWithEvent:
Arguments and temporary variables:
evt: [276 at 440 mouseUp 88116467]
selArgCount: 1
w: a PasteUpMorph(2074) [world]
BlockContext>>ensure:
Receiver: [] in MenuItemMorph>>invokeWithEvent:
Arguments and temporary variables:
aBlock: [] in CursorWithMask(Cursor)>>showWhile:
returnValue: nil
Receiver's instance variables:
sender: BlockContext>>ensure:
pc: 145
stackp: 0
nargs: 0
startpc: 124
home: MenuItemMorph>>invokeWithEvent:
--- The rest of the stack ---
CursorWithMask(Cursor)>>showWhile:
MenuItemMorph>>invokeWithEvent:
MenuItemMorph>>mouseUp:
MenuItemMorph>>handleMouseUp:
MouseButtonEvent>>sentTo:
MenuItemMorph(Morph)>>handleEvent:
MorphicEventDispatcher>>dispatchDefault:with:
MorphicEventDispatcher>>dispatchEvent:with:
MenuItemMorph(Morph)>>processEvent:using:
MorphicEventDispatcher>>dispatchDefault:with:
MorphicEventDispatcher>>dispatchEvent:with:
MenuMorph(Morph)>>processEvent:using:
MenuMorph(Morph)>>processEvent:
MenuMorph>>handleFocusEvent:
[] in HandMorph>>sendFocusEvent:to:clear:
PasteUpMorph>>becomeActiveDuring:
HandMorph>>sendFocusEvent:to:clear:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendMouseEvent:
HandMorph>>handleEvent:
HandMorph>>processEvents
[] in WorldState>>doOneCycleNowFor:
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in Project class>>spawnNewProcess
[] in BlockContext>>newProcess
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