From: Tony Cook <tony@develop=help.com>
Date: Wed, 7 Nov 2001 01:29:08 +0000 (+0000)
Subject: the examples were misleading. 2 people have been caught out, expecting
X-Git-Tag: Imager-0.48^2~490
X-Git-Url: http://git.imager.perl.org/imager.git/commitdiff_plain/afe5a082372ae56acdb22d254732432e15a380c2

the examples were misleading. 2 people have been caught out, expecting
these to modify the image rather than returning a new one (amagosa and
Micksa)
---

diff --git a/Imager.pm b/Imager.pm
index a34f5a35..cf80d8bb 100644
--- a/Imager.pm
+++ b/Imager.pm
@@ -2962,13 +2962,14 @@ parameter they will determine the width or height respectively.  If
 both are given the one resulting in a larger image is used.  example:
 C<$img> is 700 pixels wide and 500 pixels tall.
 
-  $img->scale(xpixels=>400); # 400x285
-  $img->scale(ypixels=>400); # 560x400
+  $newimg = $img->scale(xpixels=>400); # 400x285
+  $newimg = $img->scale(ypixels=>400); # 560x400
 
-  $img->scale(xpixels=>400,ypixels=>400); # 560x400
-  $img->scale(xpixels=>400,ypixels=>400,type=>min); # 400x285
+  $newimg = $img->scale(xpixels=>400,ypixels=>400); # 560x400
+  $newimg = $img->scale(xpixels=>400,ypixels=>400,type=>min); # 400x285
 
-  $img->scale(scalefactor=>0.25); 175x125 $img->scale(); # 350x250
+  $newimg = $img->scale(scalefactor=>0.25); 175x125 
+  $newimg = $img->scale(); # 350x250
 
 if you want to create low quality previews of images you can pass
 C<qtype=E<gt>'preview'> to scale and it will use nearest neighbor