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/* ** $VER: Blur_quick.ieb 1.11, IE Arexx script ** Image Engineer Batch Processing script ** Copyright © by Patrik M Nydensten ** 25/1 1997 Stockholm/Sweden ** ** Blurs image with simple scaling method. */ options results signal on error parse arg input command input = upper(strip(input)) address 'IMAGEENGINEER' select /* Required batch script commands */ when input = 'INFO' then return get_info() when input = 'CONFIG' then return get_config(command) when input = 'PROCESS' then return process_image(command) otherwise do 'REQUEST' '"Failure in call to batch script!"' '" Quit "' return '<ERROR>' end end exit 0 /* Required "Get_info" procedure ------------------------------------ */ /* S = SECONDARY, A = ALPHA, 1 = Single file, 2 = Multiple files */ get_info: back = 'OK' return back /* Required "Get_config" procedure ---------------------------------- */ get_config: parse arg '"'command'"' Blur=20 if command ~= '' then parse var command Blur 'IE_TO_FRONT' 'FORM "Blur Quick" " OK | Cancel "', ' INTEGER,"Blur amount",0,300,'Blur',SLIDER' parse var result ok Blur if ok = 0 then return '<ERROR>' back = Blur return back /* Required "Process_image" procedure ------------------------------- */ process_image: parse arg '"'src_image'"' '"'dst_image'"' '"'options'"' parse var options Blur 'OPEN' '"'src_image'"' '24' if (RC ~= 0) then do 'IE_TO_FRONT' 'REQUEST' '"Failed to load image:' d2c(10)||src_image'"' '" OK "' return '<ERROR>' end else LoadImage = Result if Blur ~= 0 then do 'PROJECT_INFO' LoadImage 'WIDTH' IW = Result 'PROJECT_INFO' LoadImage 'HEIGHT' IH = Result NewIW = trunc(IW/(Blur+1)) NewIH = trunc(IH/(Blur+1)) if NewIW < 2 then NewIW = 2 if NewIH < 2 then NewIH = 2 'SCALE' LoadImage NewIW NewIH 'BEST' SmallImage = Result 'CLOSE' LoadImage 'SCALE' SmallImage IW IH 'BEST' OutputImage = Result 'CLOSE' SmallImage end else OutputImage = LoadImage if getclip('cfg_save_frmt')='' then setclip('cfg_save_frmt','ILBM CmpByteRun1') 'SAVE_DATA' OutputImage '"'dst_image'"' '"'getclip('cfg_save_frmt')'"' if (RC ~= 0) then do 'IE_TO_FRONT' 'REQUEST' '"Failed to save image:' d2c(10)||dst_image'"' '" OK "' return '<ERROR>' end 'CLOSE' OutputImage back = 'OK' return back /* Internal procedures ---------------------------------------------- */ /*******************************************************************/ /* This is where control goes when an error code is returned by IE */ /* It puts up a message saying what happened and on which line */ /*******************************************************************/ error: if RC=5 then do /* Did the user just cancel us? */ IE_TO_FRONT LAST_ERROR 'REQUEST "'||RESULT||'"' end else do IE_TO_FRONT LAST_ERROR 'REQUEST "Error detected!!!'||D2C(10)||'Image Engineer error message is as follows'||D2C(10)||result||D2C(10)||'Script failed on line '||SIGL||'"' 'Doh!' end return '<ERROR>'