<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">Hi guys,</span><div style="font-family:arial,sans-serif;font-size:13px">I have just built cairo and run a small sample with cairo (just draw a rectangle and fill it with black and output to a png file).</div>
<div style="font-family:arial,sans-serif;font-size:13px">I just want to gain better unstanding of how cairo implements these drawing verbs. So I modify the cairo_rectangle() and cairo_fill() function in <cairosrc>/src/cairo.c(just add some printf to print some message) and then I rebuilt cairo. However, when I recompile my sample code and run the program, it does not give me the printf message which I just modified. I kinda wonder why? Isn't the implementation of cairo_?() function defined in cairo.c? Why doesn't my modification make any difference?</div>
<div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px">Thanks in advance.</div><div><br></div>-- <br><div dir="ltr"><div style="color:rgb(136,136,136)">
<font face="georgia, serif"><b>Zhaotian Wang</b></font></div><div style="color:rgb(136,136,136)"><br></div></div>
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