Hello,
I have a problem with most recent aspose.metafiles version, it is creating distorted .png files when converting from .emf.

For example, see attachment, files image8.emf and image9.emf and resulting .png files

Thanks

Hello.
It is all about image scaling process. Both metafiles contain bitmaps, which are bigger than metafiles' own size, so, when rendering them to smaller bitmaps some distortion appears.
There are two aproach to beat this. You can render metafiles to bigger images. Or you can change image interpolation mode (see RenderingHints.KEY_INTERPOLATION).
If you are using playMetafile function, you can set rendering hints of target Graphics2D object. If you are using some of create*Rendering functions, see Metafile.setDefaultRenderingHints function.

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Nikolay Kuzmin
Developer
Aspose.Slides Team
http://www.aspose.com
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Hello,
How can I know embedded bitmap is bigger than metafile bounds so I can auto-scale the metafile? .getWidth() and .getHeight() return metafile bounds...

Thanks,
Yuri

I don't think an information about image size can help you. You can extract embedded images, but there is no way to find out which part of a metafile is "cowered" by it, in some case embedded image can exceed metafile's frame or image can be rotated. There can be many embedded images, each of them can be scaled differently. So if you don't know exactly which kind of metafiles your program will render, do not try to find the best scale factor, it's worthless. Simply ensure resulting image isn't too small. And set some interpolation mode, bicubic should do fine.

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Nikolay Kuzmin
Developer
Aspose.Slides Team
http://www.aspose.com
Your File Format Experts
Keep in touch! We're on Twitter and Facebook

ok, I have set bilinear for now.

Thanks