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16 bit images

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T O P I C R E V I E W
pierrotsc	Posted - Feb 27 2018 : 16:03:13 Can you save in a 16 bit per channel format ? I loaded a few full app demo and I am able to load 16 bit per channel TIFF file that came from a RAW file. When i save them back and load them into photoshop, they are 8 bits per channels. Maybe the photo full app convert them but I do not see any conversion code. I am just wondering Thanks
7 L A T E S T R E P L I E S (Newest First)
pierrotsc	Posted - Mar 05 2018 : 11:31:54 Indeed. let me dig into my code then. Got to be doing something wrong somewhere. Thanks
xequte	Posted - Mar 04 2018 : 19:19:16 Hi I tried both the following methods: bmp := TIEBitmap.Create(); bmp.ParamsEnabled := True; bmp.Params.NativePixelFormat := True; bmp.read( 'D:\16bit.psd'); bmp.write( 'D:\16bitDONE.psd'); bmp.free( ); ImageEnView1.IO.NativePixelFormat := True; ImageEnView1.IO.LoadFromFile( 'D:\16bit.psd'); ImageEnView1.IO.SaveToFile( 'D:\16bitDONEIE.psd'); In both cases it appears to be correctly saving the PSD file with 16bits per channel (although I don't have PSD on this system to double-check). attach/xequte/20183419199_IE_Saved_PSD.zip 11.83 KB Nigel Xequte Software www.imageen.com
pierrotsc	Posted - Mar 01 2018 : 19:39:39 attach/pierrotsc/201831193859_16bit.zip 23.75 KB here you go..it is a blank image. just 16 bit per channel.
xequte	Posted - Mar 01 2018 : 17:28:24 Please upload or email your sample image. Nigel Xequte Software www.imageen.com
pierrotsc	Posted - Feb 28 2018 : 16:02:18 I downloaded the photoen source. I added iamgeenview1.io.nativepixelformat := true to the oncreate childwin event. I loaded the 48 bit PSD file and saved it back. from 16bit per channels, it goes back to 8 bit per channel.
pierrotsc	Posted - Feb 28 2018 : 14:02:39 I do have the nativepixelformat set to true in my oncreate event. And legacybitmap is set to false in the component. Let me do more checking with some simple demos if it is supposed to work. Thanks
xequte	Posted - Feb 28 2018 : 13:52:00 Hi Have you enabled NativePixelFormat? https://www.imageen.com/help/TImageEnIO.NativePixelFormat.html Nigel Xequte Software www.imageen.com