How to resize an image if its width is greater than a max value?

pdeswert

Hi,

I have a dataset that retrieves images from a data source (a UML data source, but this is irrelevant to the question). I display these images in the detail row of a list. The size of the images differs. I would like to resize an image only if the size of the image is greater than let us say 150mm. I can dynamically change the size of an image in the onCreate script. To conditionally resize the width of the image I need to get the initial width of the image. Unfortunately if I try to get the width in the onCreate script, this.width returns me a null object. Anyone has an idea to resize images only if the width is greater than a given value?

Many thanks,

Pierre

PS. I am using BIRT 2.3.0 (installed with RSA 7.5)

pdeswert

Dear all,<br />
I have found in the eclipse-birt-newsgroup forum (<a class='bbc_url' href='http://www.birt-exchange.com/forum/eclipse-birt-newsgroup-mirror/11070-how-scale-images-n-page-width-without-stretching.html'>http://www.birt-exchange.com/forum/eclipse-birt-newsgroup-mirror/11070-how-scale-images-n-page-width-without-stretching.html</a>) that the dynamic scaling of images is the subject of an eclipse enhancement request... <a class='bbc_url' href='https://bugs.eclipse.org/bugs/show_bug.cgi?id=240805'>https://bugs.eclipse.org/bugs/show_bug.cgi?id=240805</a>.<br />
<br />
The "fit-in-container" image property is eagerly awaited...<br />
Regards,<br />
Pierre