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Tiff Handler

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T O P I C R E V I E W
ettienned	Posted - Mar 08 2017 : 14:33:13 Hi I am trying to create many tiff's from a source tiff. I am trying to use the insertpage method where i get a page from a source handler and source index but all i get is list index out of bounds no matter what i try. Is there sample code i can look at . The tiffhandler example assumes that i allready have single page tiff's to work with Regards Ettienne
7 L A T E S T R E P L I E S (Newest First)
ettienned	Posted - Mar 09 2017 : 11:20:14 Thanks Bill What i ended up doing is still use the tiffhandler but only save the images at the index's i need . I needed to do this because sometimes i will have 500 images that needs to be split into multiple files. It is working 100% now. regards ettienne
w2m	Posted - Mar 09 2017 : 09:53:59 I have a tiff with 10 images and want to create another tiff using only image 1,image 6 and image 9 from the original tiff. Will I be able to do this with TIEMultiBitmap? Yes. But it is very easy to do this simply by: Loading the tif file into TImageEnMView with ImageEnMView1.MIO.LoadFromFile(AFileName) then save the file with ImageEnMView1.MIO.SaveToFileTiff(SavePictureDialog1.Filename, True); procedure SaveToFileTIFF(const FileName: string; SelectedOnly: Boolean = False); SaveToFileTiff saves all images in the TImageEnMView or in a TIEMultiBitmap as a TIFF file. If SelectedOnly is True then only the selected images are output. So to save image 1, 6 and 9 is a multiframe tiff, just select image 1,6 and 9 and call ImageEnMView1.MIO.SaveToFileTiff(SavePictureDialog1.Filename, True); Bill Miller Adirondack Software & Graphics Email: w2m@hughes.net EBook: http://www.imageen.com/ebook/ Custom Commercial ImageEn Development
ettienned	Posted - Mar 08 2017 : 21:27:11 thanks Nigel this is what i want to do i have a tiff with 10 images and want to create another tiff using only image 1,image 6 and image 9 from the original tiff. So what i saw in the examples is the insertpage method where i can specify the source tiff and source index but always fails with list out of bounds error. will I be able to do this with TIEMultiBitmap Regards ettienne
xequte	Posted - Mar 08 2017 : 19:10:44 Hi Etienne Rather than the TIFF Handler, is generally easier to use a TIEMultiBitmap to load and manipulate multi-frame images. https://www.imageen.com/help/TIEMultiBitmap.html e.g. myMBMP := TIEMultiBitmap.create(); myMBMP.read( 'D:\SomeTiff.tiff' ); myMBMP.InsertImage( 4, file, bitmap, etc ); myMBMP.write( 'D:\out.tiff' ); myMBMP.free(); Nigel Xequte Software www.xequte.com nigel@xequte.com
w2m	Posted - Mar 08 2017 : 16:14:49 Why are you using a tiffhandler? Usually it is not needed. Bill Miller Adirondack Software & Graphics Email: w2m@hughes.net EBook: http://www.imageen.com/ebook/ Custom Commercial ImageEn Development
ettienned	Posted - Mar 08 2017 : 16:13:08 hi Bill I did try before posting but there is no code that i can find that inserts a tiff file from a specific index of another tiff file. The insert page method that is supposed to do this gives me a list out of bounds error no matter what i do and i made sure that i used a tiff that has images see code below TiffHand1.InsertPage(-1 ,TiffHand2, 1); regards ettienne
w2m	Posted - Mar 08 2017 : 14:36:39 Look at the ImageEn\Demos\InputOutput\TiffHandler demo. Bill Miller Adirondack Software & Graphics Email: w2m@hughes.net EBook: http://www.imageen.com/ebook/ Custom Commercial ImageEn Development