Hi everyone, Now that LiveCode has high-dpi support we can create images using export snapshot whose physical pixels dimensions are not the dimensions the image should be displayed at. For example, on an OS X retina computer with a screen pixel scale of 2 you could create an image that has 600x300 pixels of data but should be displayed at 300x150.
Currently the engine does not provide a way to embed the pixel density information in the PNG/JPEG files that it can create. In addition, the engine cannot read pixel density information from images on the clipboard. This means we can't determine what dimensions the clipboard image should be displayed at. I'm wondering if anybody has already created handlers for reading and writing pixel density information to JPEG and PNG data that they would be willing to share? If not I'll take a look at the file formats and come up with something but if someone already did this that would be great. Thanks, -- Trevor DeVore Blue Mango Learning Systems www.screensteps.com - www.clarify-it.com _______________________________________________ use-livecode mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
