| T O P I C R E V I E W |
| EricNat |
Posted - Oct 07 2022 : 09:21:40
I am trying to set the maximum compression on a WEBP save using the ImageMagick plugin. Having trouble getting this Delphi code converted to C++Builder. Specifically, I can't seem to find a Create() method for TIEDictionary. I tried creating it with "new" as well but that didn't work either.
ImageEnView1.IO.LoadFromFile( 'D:\Image.png' );
imDict := TIEDictionary.Create(); // HAVING TROUBLE CONVERTING THIS LINE TO C++
imDict.Insert( 'webp:lossless', true );
imDict.Insert( 'webp:method', 0 );
imDict.Insert( 'webp:auto-filter', true );
ImageEnView1.IO.Params.Dict.Insert( 'ImageMagick', imDict );
ImageEnView1.IO.SaveToFile( 'D:\Image_out.webp' );
Thanks,
Eric
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| 4 L A T E S T R E P L I E S (Newest First) |
| EricNat |
Posted - Oct 10 2022 : 22:06:47
Thanks! That did the trick! |
| xequte |
Posted - Oct 10 2022 : 17:19:38
Hi Eric
It looks like the C++ definition for TIEDictionary doesn't recognize Delphi default parameters, so they must be specified manually:
imDict = new TIEDictionary(103, false);
Note: hyieutils.hpp must be included ( #include "hyieutils.hpp")
We'll improve this for the next release.
Nigel
Xequte Software
www.imageen.com
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| EricNat |
Posted - Oct 09 2022 : 14:38:59
no, I get an error:
[bcc32 Error] Main.cpp(144): E2285 Could not find a match for 'TIEDictionary::TIEDictionary()'
When I try that.
Thanks. |
| xequte |
Posted - Oct 07 2022 : 19:31:47
Hi Eric
This did not work?
imDict = new TIEDictionary;
Nigel
Xequte Software
www.imageen.com
|
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