fontforge-update-90.txt

#fontforge scripts  

#ff script1. rotate all chinese fonts
Open('C:\\Users\\Administrator\\Documents\\LXGWWenKaiMonoGB-Light-Bruce.sfd');
Select(11904,1114370);
Rotate(90)
Save('C:\\Users\\Administrator\\Documents\\newfont.sfd');
Quit(0);

不能用这个脚本 会导致长宽有问题，
要用UI open 字体 call script 选ff，然后使用Select(11904,1114370);，然后用界面的transform rotate 90 whiteshin, 默认勾选 Transform Width Too 和 Transform simple positioning features & Kern pair 然后click OK. 
如果fontforge 闪退，则从新进入 recover yes to All, 然后肉眼查看fail 在哪个字了，从断开的字开始做Select 再次执行。
完了之后记得改font 信息。做完保存为  newfont.sfd文件。



#fontforge python scripts
#py script. vertical center.

import logging
# 配置日志格式和级别
logging.basicConfig(filename='c:\\log1.txt', level=logging.INFO)

thisfont =fontforge.open('C:\\Users\Administrator\\Documents\\newfont.sfd')               #Open a font


# change all fonts vertical center
startglyph = 11904
endglyph = 1114370

# 外层循环每次处理10000个字符的范围
chunk_size = 10000
for outer_start in range(startglyph, endglyph + 1, chunk_size):
    outer_end = min(outer_start + chunk_size - 1, endglyph)
    for i in range(outer_start, outer_end + 1):
        try:
            ytop = thisfont[i].boundingBox()[-1]  # counted from baseline, excluding descent!
            ybot = thisfont[i].boundingBox()[1]  # same note as above

            translation_y = (thisfont.ascent - thisfont.descent - (ytop + ybot)) / 2
            if translation_y != 0:
                thisfont[i].transform(psMat.translate(0, translation_y))
                logging.info("%d complete", i)
            else:
                logging.info("%d no change", i)
        except Exception as e:
            logging.info("%d Error skip", i)


thisfont.save('C:\\Users\Administrator\\Documents\\newtryvcenter.sfd')                #and save it.
thisfont.quit()

logging.info("all complete.")


上述python 脚本保存成一个pytest.txt 要用powershell或者cmd到 fontforge的目录  bin/fontforge.exe -lang=py -script pytest.txt  执行，一般不会出错，然后可以用powershell查看get-content c:\log1.txt -wait 看进度.




#ff script2. 水平居中，同时把中文书名号，中式括号等转回来, 把中文双引但引替换成 中式括号
Open('C:\\Users\\Administrator\\Documents\\newtryvcenter.sfd');
Select(11904,1114370);
CenterInWidth();
Select(12296,12315)
Rotate(-90);
Select(65288);
Rotate(-90);
Select(65289);
Rotate(-90);
Select(65306);
Rotate(-90);
Select(65339);
Rotate(-90);
Select(65341);
Rotate(-90);
Select(65371);
Rotate(-90);
Select(65373);
Rotate(-90);
Select(65378);
Rotate(-90);
Select(65379);
Rotate(-90);
Select(12300);
Copy();
Select(8220);
Paste();
Select(12301);
Copy();
Select(8221);
Paste();
Select(12302);
Copy();
Select(8216);
Paste();
Select(12303);
Copy();
Select(8217);
Paste();
Save();
Quit(0);

上述保存为fftest.txt 执行  bin/fontforge.exe -lang=ff -script fftest.txt

执行完进UI 打开newtryvcenter.sfd  然后generate font 生成字体。