13 Sep
2010
13 Sep
'10
3:43 p.m.
On 09/13/2010 02:34 PM, Vincent Massol wrote:
On Sep 13, 2010, at 2:17 PM, Marius Dumitru Florea wrote:
Then just put a link around it.
On 09/13/2010 12:14 PM, Vincent Massol wrote:
We do that all the time on xwiki.org. We display the image reduced but if the user clicks
on it he sees the full size image.
On Sep 13, 2010, at 10:09 AM, Vincent Massol wrote:
On Sep 12, 2010, at 1:30 PM, mflorea (SVN) wrote:
> Author: mflorea
> Date: 2010-09-12 13:30:15 +0200 (Sun, 12 Sep 2010)
> New Revision: 31053
>
> Modified:
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-api/src/main/java/org/xwiki/rendering/configuration/RenderingConfiguration.java
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-api/src/main/java/org/xwiki/rendering/internal/configuration/DefaultRenderingConfiguration.java
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-api/src/main/java/org/xwiki/rendering/internal/renderer/xhtml/DefaultXHTMLImageRenderer.java
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-api/src/main/java/org/xwiki/rendering/wiki/WikiModel.java
> platform/core/trunk/xwiki-rendering/xwiki-rendering-xwiki/pom.xml
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-xwiki/src/main/java/org/xwiki/rendering/internal/configuration/XWikiRenderingConfiguration.java
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-xwiki/src/main/java/org/xwiki/rendering/internal/wiki/XWikiWikiModel.java
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-xwiki/src/test/java/org/xwiki/rendering/internal/configuration/XWikiRenderingConfigurationTest.java
>
platform/core/trunk/xwiki-rendering/xwiki-rendering-xwiki/src/test/java/org/xwiki/rendering/internal/wiki/XWikiWikiModelTest.java
> Log:
> XWIKI-5479: Include image dimensions in the image URL for server side image resizing
>
> Modified:
platform/core/trunk/xwiki-rendering/xwiki-rendering-api/src/main/java/org/xwiki/rendering/configuration/RenderingConfiguration.java
> ===================================================================
> ---
platform/core/trunk/xwiki-rendering/xwiki-rendering-api/src/main/java/org/xwiki/rendering/configuration/RenderingConfiguration.java
2010-09-11 17:15:46 UTC (rev 31052)
> +++
platform/core/trunk/xwiki-rendering/xwiki-rendering-api/src/main/java/org/xwiki/rendering/configuration/RenderingConfiguration.java
2010-09-12 11:30:15 UTC (rev 31053)
> @@ -50,7 +50,7 @@
> *</ul>
> * Note that if the page title is empty or not defined then it defaults to %p.
This is also the case
> * if the title cannot be retrieved for the document.
> - *
> + *
> * The default is "%p". Some examples: "%s.%p",
"%w:%s.%p".
> *
> * @return the format to use to display link labels when the user hasn't
specified a label
> @@ -63,4 +63,42 @@
> * descriptor (ie defined by the macro author) will be used
> */
> Properties getMacroCategories();
> +
> + /**
> + * @return {@code true} to include the image dimensions extracted from the image
parameters in the image URL,
> + * {@code false} otherwise; when image dimensions are included in
the image URL the image can be resized
> + * on the server side before being downloaded.
> + * @since 2.5M2
> + */
> + boolean isIncludeImageDimensionsInImageURL();
I think is should be better named:
isImageDimensionsIncludedInImageURL()
I haven't followed too much but why do we need a flag for this? Why not always have
the dimensions in the URL?
BTW how do I render an image that I want to
resize in the browser but without resizing it on the server?
You can't from the XWiki syntax. If the image has its width/height
specified then it is resized on the server:
[[image:logo.jpg||width="150" height="100"]]
Why would you want to download a 1024x768 image when you view it at only
150x100? If you call:
getImageURL("Space.Page", "logo.jpg", {width:'150',
height:'100'})
then you get a URL to a scaled version of logo.jpg image that has width
150 and height 100, which is IMO exactly what you are expecting.
For ex, if I want the image to be displayed in
the page but I also want to be able to give a URL to the full size image?
Currently I don't see this as a real use case. What do you want to
achieve with this? How is the user interacting with the image?
> As I said in a previous mail, resizing the image on the server is an
> optimization that needs to be transparent for the user. Do you think the
> user cares if the image is resized on the server or on the client if the
> result is almost the same?
>
> A developer that wants to display the original image in a light box or
> in a different page can still use the $doc.getAttachmentURL to get the
> URL to the original, full size, image.
>
> Thanks,
> Marius
--
Sergiu Dumitriu
http://purl.org/net/sergiu/