Is there a reason you're not just using the Java directly? CF's built on J2EE specifically for that reason.
cheers, barneyb On 12/12/06, Rick Root <[EMAIL PROTECTED]> wrote: > From this code: > > http://www.jhlabs.com/ip/BoxBlurFilter.java > > I'm interested in the following snippet: > > ta += ((rgb1 >> 24) & 0xff)-((rgb2 >> 24) & 0xff); > tr += ((rgb1 & 0xff0000)-(rgb2 & 0xff0000)) >> 16; > tg += ((rgb1 & 0xff00)-(rgb2 & 0xff00)) >> 8; > tb += (rgb1 & 0xff)-(rgb2 & 0xff); > > Here's the code I've written in CF. > > ta = ta + > BitAnd(BitSHRN(rgbRight,24),255)-BitAnd(bitSHRN(rgbLeft,24),255); > tr = tr + > BitSHRN(BitAnd(rgbRight,16711680)-BitAnd(rgbLeft,16711680),16); > tg = tg + BitSHRN(BitAnd(rgbRight,65280)-BitAnd(rgbLeft,65280),8); > tb = tb + BitAnd(rgbRight,255)-BitAnd(rgbLeft,255); > > Unfortunately, this isn't working. Either I've written the code wrong, > or the original code is wrong. I don't understand what it's doing at > all other than it's SUPPOSED to cause a blur by doing something with > pixels to the left and right of a given pixel. > > But the values of ta, tr, tg, and tb are as such: > > ta=1275 > tr=66296 > tg=16777994 > tb=957 > > Obviously... tr and tg are *WAY* out of the array length of the divide > array, which is 1280 for the blur i'm trying to do (horizontal and > vertical radius = 2, with 2 iterations) > > Clearly, those numbers are wrong... but I don't really know why. > > Rick > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Create robust enterprise, web RIAs. Upgrade & integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:263893 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
