Image treatement

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Author	Message
guiguivts guiguivts	Monday 01 December 2008 3:33:58 am Hello, I saw that we can easily resize an image with eZ. I'd like to know if we can add text over an image ? ( and the result is a new image with the added text) Bye
Arnaud Lafon	Monday 01 December 2008 4:02:31 am Hi, eZpublish is able to use ImageMagick command. Maybe you could use the -caption operator to add this text. You'll need to override the image.ini and add some filters in the [ImageMagick].Filters array and then create an alias that use this filter. I didn't use kind of filters and don't know If it works, but this would looks like this : image.ini.append.php # Adding the new image alias [AliasSettings] AliasList[]=mynewalias ... # Alias settings [mynewalias] Filters[] Filters[]=caption=My text .... # ImageMagick settings [ImageMagick] Filters[]=caption=-caption %1 ... in your template {attribute_view_gui attribute=$node.data_map.image image_class="mynewalias"} There are severall convert operator as you can see in http://www.imagemagick.org/Usage/annotating/. Don't know If all can be used in eZpublish. Looking for information about SQLI ? Looking for a new job in Paris ? Please contact me at alafon [at] sqli [dot] com
guiguivts guiguivts	Monday 01 December 2008 4:48:04 am Thks, In fact, i'd like to create these images dynamically. What i'd like to do is to create a template which get from an object an image and a text and create from this 2 attributes the result image. So the text can't be in an ini file. Bye
Arnaud Lafon	Monday 01 December 2008 5:13:04 am Then you'll have to create your own template operator which will be called on a image variation and will return a modified image. I think this is quite simple. Looking for information about SQLI ? Looking for a new job in Paris ? Please contact me at alafon [at] sqli [dot] com
guiguivts guiguivts	Monday 01 December 2008 5:43:35 am Ok thanks I don't know how to create template opertor but i'm going to search in this direction bye
Arnaud Lafon	Monday 01 December 2008 7:50:39 am You'll find more information and a simple "how to" at this url : http://ez.no/ezpublish/documentation/development/extensions/template_operator Looking for information about SQLI ? Looking for a new job in Paris ? Please contact me at alafon [at] sqli [dot] com