function?[ind?label]?=?drawline（p1p2image_size）
%DRAWLINE?Returns?the?geometric?space?（matrix?indices）?occupied?by?a?line?segment?
%in?a?MxN?matrix.??Each?line?segment?is?defined?by?two?endpoints.
%
%???IND?=?DRAWLINE（P1?P2?IMAGE_SIZE）?returns?the?matrix?indices
%???of?the?line?segment?with?endpoints?p1?and?p2.?
%???If?both?points?are?out?of?the?image?boundary?no?line?is?drawn?and?an?error?will?appear.?
%???If?only?one?of?the?endpoints?is?out?of?the?image?boundary?a?line?is?still?drawn.
%?
%???????ARGUMENT?DEscriptION:
%???????????????????????P1?-?set?of?endpoints?（Nx2）.?（[row?column;?...]）
%???????????????????????P2?-?set?of?endpoints?that?connect?to?p1?（Nx2）.?（[row?column;?...]）
%???????????????IMAGE_SIZE?-?vector?containing?image?matrix?dimensions
%???????????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????7828??2009-05-19?15:50??drawline.m
?????文件????????1537??2014-02-12?12:29??license.txt