| T O P I C R E V I E W |
| Cocodrilo |
Posted - Mar 25 2013 : 06:07:49
Hello, dear developers.
I looked a demo, but couldn't estimate some important moments for me:
1 . It is possible to work with big raster files (more than 4 Gb)
2 . As quickly there is a drawing of vector objects (about 100000)
3 . How objects in a window are drawn? in total at once or only what get to window dimensions?
Thanks. |
| 7 L A T E S T R E P L I E S (Newest First) |
| fab |
Posted - Apr 04 2013 : 10:05:30
Please send files to the support email. |
| Cocodrilo |
Posted - Apr 01 2013 : 04:49:38
http://download1.files.attachmail.ru/C52E0931E5F9458783992CDC18FC0680/8392873bd89bffdf9895727de6b16540/tmp.zip
I didn't find how to send archive = 10 Mb
in archive 2 files:
11APR03001446-M2AS.... TIF - multichannel
11APR03001446-P2AS.... TIF - panchromatic |
| fab |
Posted - Apr 01 2013 : 02:29:50
Please post or send by email the un-loadable TIFF.
quote:
It is impossible to choose what of 3 channels to display?
No, I'm sorry. |
| Cocodrilo |
Posted - Mar 28 2013 : 23:56:42
quote:
(for example: http://www.digitalglobe.com/node/462)
Why TIFF images (both 1 channel and 8 channels) from this source aren't displayed?
quote:
Additional channels (ie for TIFF) are just discarded.
It is impossible to choose what of 3 channels to display?
quote:
Objects are always drew, at any level of zoom.
It is a pity. It can well help with drawing speed.
I understood, what full testing is possible only upon purchase ImageEn? If I don't accept the speed of components, whether I will be able to receive money back for this reason? |
| fab |
Posted - Mar 28 2013 : 13:00:53
quote:
1. Whether work with multi-channel images is possible?
(for example: http://www.digitalglobe.com/node/462)
Additional channels (ie for TIFF) are just discarded.
quote:
2. Whether isn't present at a vector of property which establishes a threshold for object drawing. For example at a small zoom not to draw objects less than 1 pixel?
Objects are always drew, at any level of zoom. |
| Cocodrilo |
Posted - Mar 26 2013 : 01:55:04
Thanks, 2 more questions:
1. Whether work with multi-channel images is possible?
(for example: http://www.digitalglobe.com/node/462)
2. Whether isn't present at a vector of property which establishes a threshold for object drawing. For example at a small zoom not to draw objects less than 1 pixel? |
| xequte |
Posted - Mar 25 2013 : 20:42:51
Hi
1. If LegacyBitmap is false and Location is ieFile then ImageEn should handle large raster files
2. You are likely to have performance problems with vector files with that many objects
3. ImageEn draws only what is visible onscreen
Nigel
Xequte Software
www.xequte.com
nigel@xequte.com |
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