>> Alejandro T. wrote: >> How fast is LCB working with imagedata?
Slower than slowest LC Script ever seen. I Stopped all my experiments with imagedata after one full day (was 12 hours). For a first own test simply take an image of screensize and walk through the pixeldata for each byte applying only the identity mapping ... We have to wait until the java FFI is comfortable enough to use a java image library. (I couldn't get to there). Would be great, if not too difficult to realise, to have a "do as javascript" here (which uses the js engine only of the browser widget). This is at least ten times faster with imagedata than fastest LC Script. See several recent examples in "Sample stacks" (and some more links in the Raspi-Subforum to extern servers). >> Alejandro T. wrote: >> How fast is LCB working with transform matrices? Pretty fast and comfortable for transforming all 'small' canvas data (pathes, text, pattern, image-as-a-whole). I liked that after taking the first hurdles. You may test yourself with snippets or lcb files from the LCB-subforum. There is a lot of stuff for starting there. Or use the examples on github by Trevor DeVore or the ones by the LC-stuff, variants by BerndN. But I wait for my next examples until there is a stable widget format (we have meanwhile three formats that work on some LC versions only, not on the others). To adjust these costs too much time, simply recompiling worked here only in 1 of 20 cases. _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
