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Slow MIO.LoadFromStreamTIFF

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T O P I C R E V I E W
tiagosis	Posted - Nov 26 2018 : 12:14:57 Hello, I'm using imageenmview to display a tif image with memoryStream via method: MIO.LoadFromStreamTIFF. images with size 75mb or larger in size the delay is extremely large, and in some cases cause out of memory. What can I do to improve this? tiago
7 L A T E S T R E P L I E S (Newest First)
xequte	Posted - Nov 28 2018 : 15:05:25 Hi Tiago What are you looking to do? Are you displaying thumbnails of the TIFF, and then showing a full size version of the TIFF elsewhere? If so, for performance you should use StoreType ietThumb and then load the full quality image into the TImageEnMView: https://www.imageen.com/help/TIOParams.ImageIndex.html Nigel Xequte Software www.imageen.com
wesleybobato	Posted - Nov 28 2018 : 13:01:47 Hello Tiago To solve the quality problem please see below. https://www.imageen.com/help/TImageEnMView.ThumbnailDisplayFilter.html https://www.imageen.com/help/TImageEnMView.ThumbnailResampleFilter.html Kind regards.
tiagosis	Posted - Nov 28 2018 : 10:03:40 your suggestion improves performance but destroys the quality of the image to the point of being unreadable tiago
wesleybobato	Posted - Nov 28 2018 : 09:37:48 Hello Tiago Did not it work to change the StoreType property? Do you need to load several large TIFF files into your project? then the StoreType property should be changed to ietThumb. Do you need to manipulate these images, or just display on the screen? Please provide more details to help you find a way out. Kind regards.
tiagosis	Posted - Nov 28 2018 : 08:13:16 Hello, I'm using version 5.2.0 image available at: https://mega.nz/#!6xAHTKyB!7kPZ_KdNm165RjlU0bYG9J9Epkke3xwdcXfxUalH5K0 tiago
xequte	Posted - Nov 26 2018 : 22:15:12 Hi Tiago What version of ImageEn are you using? Can you upload your TIFF file somewhere so we can test it here? Nigel Xequte Software www.imageen.com
wesleybobato	Posted - Nov 26 2018 : 19:26:14 Hello Tiago The TImageEnMView is for displaying thumbnails. See more details https://www.imageen.com/help/TImageEnMView.StoreType.html Kind regards.