Incidentally, I just ran into this. This was after spending over an hour figuring out I needed to add tapestry-contrib to use the rounded service (someone please update the docs).
I dug into it and it appears to be the PNG vs GIF logic that's failing. If I remove the background color, everything works fine. If present, it's a problem. If I attach the source of the contrib library in Eclipse, step into the code, and change the type from GIF to PNG when a background color is present, even that works. This may be a platform-specific problem with ImageIO. I'm on MacOS X 10.4 running Java 5. I guess it'd be nice if the image type were configurable. -- Kevin On 8/14/07 12:12 PM, in article [EMAIL PROTECTED], "Henry Chen" <[EMAIL PROTECTED]> wrote: > > Any other thoughts what I might have done wrong with this rounded corner > service? > > > Henry Chen wrote: >> >> Just tried. Not work either. Same error in Tomcat. >> >> SEVERE: Image generated had zero length byte array from parameters of: >> [color:FF9900, bgColor:white, width:60, height:60, angle:tr, >> shadowWidth:3, shadowOpacity:-1.0, side:null, wholeShadow: false, >> arcWidth: -1.0, arcHeight:-1.0 >> image: [EMAIL PROTECTED]: type = 1 DirectColorModel: rmask=ff0000 >> gmask=ff00 bmask=ff amask=0 IntegerInterleavedRaster: width = 66 height = >> 66 #Bands = 3 xOff = -54 yOff = 0 dataOffset[0] 54 >> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
