[opencms-dev] getting height and width of images

Michael, Nick N Nick.Michael at standardbank.co.za
Thu Oct 20 10:28:51 CEST 2005


Alex I am finding this message very interesting

One question what do you assign to :
String propValue = 

Is it the filename of the image or what ?

With kind regards
Nick Michael
tel 2-9032
cell 082-508-1950


-----Original Message-----
From: opencms-dev-bounces at opencms.org
[mailto:opencms-dev-bounces at opencms.org]On Behalf Of Alexander Kandzior
Sent: Thursday, October 20, 2005 09:03
To: 'The OpenCms mailing list'
Subject: RE: [opencms-dev] getting height and width of images



import org.opencms.loader.CmsImageScaler;

String propValue = // obtain "image.size" String value from property somehow
CmsImageScaler scaler = new CmsImageScaler(propValue);

int height = scaler.getHeight();
int width = scaler.getWidth();

Please note that this API is still pre-eliminary and subject to change until
the public release of 6.2.0.

Best Regards,
Alex.

Alexander Kandzior
Alkacon Software - The OpenCms Experts
http://www.alkacon.com

 

> -----Original Message-----
> From: opencms-dev-bounces at opencms.org 
> [mailto:opencms-dev-bounces at opencms.org] On Behalf Of Wiesner, Daniel
> Sent: Thursday, October 20, 2005 8:44 AM
> To: The OpenCms mailing list
> Subject: [opencms-dev] getting height and width of images
> 
> Since the new image scaling feature is in dev_6_0_1 a have a 
> property image.size and resources of image type have values 
> like that: "w:150,h:150".
> 
> Is there an api call the get the two values as integers or 
> have I to use string opps to get them self?
> 
> regards Daniel
> 
> 
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