Re: TIB: pxl-testing

To: ti-basic@lists.ticalc.org
Subject: Re: TIB: pxl-testing
From: GrafixxHQ@aol.com
Date: Fri, 6 Feb 1998 17:02:48 EST
Reply-To: ti-basic@lists.ticalc.org


Jody Snider wrote: 
":If Pxl-Test(A,B)=1
really only needs to be
:If Pxl-Test(A,B
If it is off the calc will return a 0, which is false, and the next 
line will NOT be executed. If it is on, the calc will return a 1 for 
true, and the next line will be carried out. 

On a seperate note, I think I should mention that closing quotation 
marks and parentheses can be left off. Saves a little bit of space."


Yup...Just a note:  Don't use:
:If Pxl-Test(A,B=1   (or equivalent like " If vectorname(A,B=1"
because it would test if b is equal to one or not, and then check (A,0) or
(A,1)

P.S.  I agree that it should be:
:If Pxl-Test(A,B

Just wanted to make sure everyone understoodthat you need the parentheses if
you have an equals sign at the end.

Follow-Ups:

Re: TIB: pxl-testing

From: larry1492@juno.com (Larry G Currie)