cairo: Use same scale factor as Pango, for precision and speed.
[pspp] / lib / linreg /
drwxr-xr-x   ..
-rw-r--r-- 21 .gitignore
-rw-r--r-- 201 automake.mk
-rw-r--r-- 4051 sweep.c
-rw-r--r-- 2105 sweep.h