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Diffstat (limited to 'html/examples/combine9.lua')
-rw-r--r-- | html/examples/combine9.lua | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/html/examples/combine9.lua b/html/examples/combine9.lua deleted file mode 100644 index 0bc1b17..0000000 --- a/html/examples/combine9.lua +++ /dev/null @@ -1,107 +0,0 @@ ---A script to compose 9 photos, with 4/6 aspect ratio - -require"imlua" -require"imlua_process" -require"iuplua" - -function Confirm(title,msg) - if continue then - b=iup.Alarm(title, msg ,"Continue" ,"Exit") - if b==2 then continue=false print("Script Aborted!") end - end -end - -function Create_Host_Image() - if continue then - local screenx=1024*3 screeny=684*3 - dst_photo = im.ImageCreate(screenx, screeny, im.RGB, im.BYTE) - resize_photo = im.ImageCreate(1024, 684, im.RGB, im.BYTE) -- for resize - end -end - -function Create_Host_Name(name) - if continue then - i=0 - repeat - i=i+1 - num=1000+i - numstr=string.sub(tostring(num),-3) --- path="D:/Composite/" - path="D:/Downloads/Test/" - ext=".jpg" - Result=path..name..numstr..ext - res,msg=io.open(Result) - io.close() - until not res - end -end - -function Get_Source_Photo() - if continue then --- path="D:/MyPictures/" - path="D:/Downloads/Test/*.jpg" - Source, err = iup.GetFile(path) - print("Source: ", Source) - if err<0 then continue=false end - end -end - -function Insert_Photo(num) - if continue then - title="Photo "..num.." of 9" msg=Source Confirm(title,msg) - wd=dst_photo:Width() - hd=dst_photo:Height() - --print("Dst Size:",wd,hd) - src_photo=im.FileImageLoadBitmap(Source) - valuex=src_photo:Width() - valuey=src_photo:Height() - --print("Source Size:",valuex,valuey) - panex={0,1024,2048,0,1024,2048,0,1024,2048} - paney={0,0,0,684,684,684,1368,1368,1368} - Xd=panex[num] - Yd=paney[num] - Wd=1024 Hd=684 - -- extract a proportional rectangle from the source image - if 1.5*valuey>valuex then - Ws=valuex - Xs=0 - Hs=math.floor(valuex/1.5) - Ys=math.floor((valuey-Hs)/2) - else - Hs=valuey - Ys=0 - Ws=math.floor(1.5*Hs) - Xs=math.floor((valuex-Ws)/2) - end - - --print("Crop Size:",Ws, Hs) - --print("Crop Shift:",Xs,Ys) - crop_photo = im.ImageCreate(Ws, Hs, im.RGB, im.BYTE) - im.ProcessCrop(src_photo, crop_photo, Xs,Ys) - im.ProcessResize(crop_photo, resize_photo, 1) -- do bilinear interpolation - im.ProcessInsert(dst_photo, resize_photo, dst_photo, Xd, Yd) -- insert resize in dst and place the result in dst - crop_photo:Destroy() - - if num==9 then src_photo:CopyAttributes(dst_photo) end - end -end - -function Save_Composite_Photo() - if continue then - name="Composite" - Create_Host_Name(name) - dst_photo:Save(Result, "JPEG") - os.execute(Result) - end -end - ---Script Starts -continue=true -title="9 Panel Composite" msg="Photos can be anysize." Confirm(title,msg) -Create_Host_Image() -for i=1,9 do - num=i - Get_Source_Photo() - Insert_Photo(num) - end -Save_Composite_Photo() |