From fangzy_2005 at 163.com  Sat Jul 26 04:55:08 2008
From: fangzy_2005 at 163.com (Zhaoyuan Fang)
Date: Sat, 26 Jul 2008 10:55:08 +0800
Subject: [Rd] the C function drawing a rectangle: heatmap() -> image() ->
	do_image() -> GRect() -> GERect() -> rect() -> do_rect() ->
	GRect() ??
Message-ID: <200807261055078432709@163.com>

Hello anyone used to do similar things: search for the final C function that corresponding to the drawing of a rectangle? 

As listed in the subject, I started from heatmap() in R and after several steps reached the GRect() in C. However, then it refers to rect() which further seems to refer to do_rect(), and then, surpringly, do_rect refers to GRect()!!! A dependency circle! How can it work if no functions soly taking the job for drawing a rectangle?  

I know there must be somewhere wrong in my above function "chain", and can you help me to find it out? Many thanks!
 				
--------------
Best wishes,
John

Shanghai Institutes of Biological Sciences,
Chinese Academy of Sciences, 
320 Yue Yang Road, Shanghai 200031
Tel?86-21-54921107
Fax?86-21-54921101

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2008-07-26


[Rd] the C function drawing a rectangle: heatmap() -> image() -> do_image() -> GRect() -> GERect() -> rect() -> do_rect() -> GRect() ??
Zhaoyuan Fang