3 commits

Author	SHA1	Message	Date
Weilin Shi	b25acadd0a	add: font DPI option ... update: examples	2017-10-07 16:13:12 +08:00
Weilin Shi	02daf62bc0	update: tweak captcha color and position	2017-09-29 09:32:04 +08:00
Weilin Shi	abf1a76526	add: draw font and curves	2017-09-19 10:10:02 +08:00