Hi there,
I have a small problem with current implementation of fonts in OpenJDK.
It is required that fonts are present as files, and that all fonts are
loaded via a FileChannel, not InputStream, because FreeType doesn't
support loading from a sequential-only stream. From my perspective as
embedde
Hello again,
Maybe some code helps to illustrate what I want to do. Today I
implemented the most low-level pieces of it, i.e. changing TrueTypeFont
and Type1Font and the corresponding native code to read from
ByteBuffers. This works pretty well, and it turns out that the code gets
much simpler (lo
Hi Roman,
just to let you know, the main font person (Phil)
is out on vacation until 26th I believe so you probably
won't get an answer before that..
Thanks,
Dmitri
Roman Kennke wrote:
Hi there,
I have a small problem with current implementation of fonts in OpenJDK.
It is requi
Yep, Phil is the one who designed font management code.
I remember there were some important reasons why callback-based approach
was introduced
but can not recall them right now.
From the top of the head i'd sugegst to check impact of such change on
performance and perceived
footprint scannin
Hi,
> Yep, Phil is the one who designed font management code.
I can't wait for Phil to come back and have a look at our redesign of
the FontManager related code :-) (Maybe it's not so bad that I am in
holiday then .. ;-) ). But this one here is not so much about
FontManager but more about the low
Hi,
Yep, Phil is the one who designed font management code.
I can't wait for Phil to come back and have a look at our redesign of
the FontManager related code :-) (Maybe it's not so bad that I am in
holiday then .. ;-) ). But this one here is not so much about
FontManager but more about th
Hi Igor,
> Anyway, i promise i'll look into this in more detail as i get some
> spare
> time (that is really rare these days :()
Thanks alot.
> >> From the top of the head i'd sugegst to check impact of such change
> on
> >> performance and perceived
> >> footprint scanning large set of large
... Here comes the promised stacktrace and example app.
Exception in thread "main" java.lang.NullPointerException
at sun.font.TrueTypeGlyphMapper.(TrueTypeGlyphMapper.java:62)
at sun.font.TrueTypeFont.getMapper(TrueTypeFont.java:1232)
at sun.font.FileFontStrike.(FileFontS
Quick tests are: run Font2DTest on system that has some really large
ttf/ttc files.
Write simple test that iterates through all available fonts and draw
one
or all glyphs to bufferedimage.
I wrote a simple test program that gets an array of all fonts and gets
the baseline for all 0-0xf
