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E17 Fonts

15 Mar 2006

A few weeks ago re-compiled a few libraries and programs (GTK, Gimp, etc.) to take advantage of all of the new features, stability and eye candy. One of the programs that I compiled was fontconfig. After installing I noticed that all of my fonts had changed. I have figured out now that when compiling fontconfig my old configuration files in /etc/fonts were overwritten with the compile time defaults.

Eventually, I learned how to configure fontconfig and I was able to get much better results than what I had before. As a part time developer on the enlightenment project I have dealed with fonts before. I developed e17's font text class and font fallbacks configuration interfaces and have expirimented with asian language fonts. Currently, e17 and all of the efl have a very rudimentary where all fonts are shipped with programs or packaged in the edj theme files. This means that fonts get re-installed all of the time; just run locate *.ttf.

This is where fontconfig comes in; from the fontconfig RPM spec:

Fontconfig is designed to locate fonts within the system and select them according to requirements specified by applications.

This sounds like the efl could put this to good use. I have now started to write a wrapper for fontconfig which will go into ecore, this should be called ecore_fontconfig or ecore_fc.

  • Ecore - Provides efl API style wrappers and helper functions for useful routines. ecore_fontconfig will provived an interface which, when gived a font familiy name. Will return a list of font files which implement this font.
  • FontConfig - Will be used to locate fonts given a font family name. The returned data will either be the font data or just the file name.
  • Evas - Evas currently loads fonts from a file name. This should not need to be changed.
  • Edje - Edje uses fonts similar to the way HTML does. Currently edjes are shipped with fonts, this causes a big problem because we get loads of duplicate fonts with every edje install. I propose that we add ecore_fontconfig support to edje for finding fonts. Including inline fonts will still be supported.
  • E17 - enlightenment 17 currently has a font fallback configuration interface. These fallbacks are used when the edje build-in fonts dont provide the correct glyphs. When fontconfig fonts are used in edje the enlightenment font fallbacks will not be needed.
  • FreeType - Evas uses freetype to render fonts. Evas and Freetype are platform independant and should stay this way.
  • Xft - The X freetype interface, this is not needed
  • Xfs - The X font server, supplies font data to display servers, this is not needed

Working Hard

06 Mar 2006

If you didn't know I work for an england based company called SurfControl. As I stated previously we recently had a high flux of new bugs in our RiskFilter product.  Now that has settled and all of the software bugs are getting fixed. Actually all of the bugs have solutions except for one big nasty one in some native code which we interface with through JNI. The problem there is that the code is not maintained by the development team in Beijing so it's taking longer than usual to resolve.

Everything has been good in my personal life. I met a guy from Indonesia who also plays guitar. We jammed together the other day and our music was sounding really nice.  I hope to get some good recording software installed on my machine soon so I can do some recording sessions and start posting them for download.


After new years

16 Feb 2006

Well, the Chinese new years vacation is over. I have come back to work, and everything is reallycrazy. We have to create a new software release and new bugs are coming in every day. Well, that software engineering for you. "If the code was not tested by the developers, it doesn't work". Also, "Its not my bug"
During the vacation I went to Yuzawa Japan for snow and to meet with Asami. I had a great time with her and we enjoyed snowboarding for one day.

High Snow

This is the sidewalk. Thats just snow on both sides of me, its not a wall.
Top View

The view from the ski resort.


New Year's Show

29 Jan 2006

As many of you may know today is Chinese New Year. This is the year ofr the Dog and among other things this is the first year that firecrackers are legal in Beijing after a 12 year ban. What does that mean? I means that the night sky is lit up like Baghdad during Desert Storm.

Fire cracker just starting to goFireworks were being set-off right in the center of my 3-building apartment complex. I got a free show all night.

One of the better photos, notice that I didn't need to use the flash.


Chinese Banking

28 Jan 2006

As I said last time I was going to go to the bank. So I did, I went down to two foreign banks, HSBC and Citibank. Both banks are chinese subdivisions so they can not provide the services of the larger parent companies.

Citibank china only offers a RMB savings account. No ATM card, no Credit card, no money exchange. The only thing is offers is over the counter money access and an online wealth management service. Since I need access to my money in foreign countries this is no good.

HSBC offers a little more. They offer money exchange, but they charge 0.25% for extracting USD and EUR. The charge for converting JPY is 0.35%. This account is also useless as I can only get my money out of the bank over the counter in their Beijing office. I think they also offer money transfter to international bank accounts, but there is also a fee the needs to be paid for this.

In the end I chose to just stay with my chinese bank China Merchants bank and get a Visa credit card. This will allow me to access my money work wide. I can still can not exchange RMB for foreign currency in china.