media-im4java/migration-guide.txt at master · exedio/media-im4java · GitHub

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* Output Content Type
	- if it has a outputContentType already -> move that to the third constructor parameter
	- if it has no outputContentType -> use MediaType.JPEG as the third constructor parameter
	- if it has a outputContentTypeSame -> remove that outputContentTypeSame (does not exist anymore)
	if it has multiple outputContentType and/or outputContentTypeSame, the last one did have effect only.

* Resize
	The expression

		new MediaImageMagickThumbnail(20, 30)

	is replaced by

		new MediaImageMagickThumbnail(new IMOperation().resize(20, 30, '>'))

* Density
	The expression

		new MediaImageMagickThumbnail(20, 30).density(300)

	is replaced by

		new MediaImageMagickThumbnail(new IMOperation().resize(20, 30, '>').density(300).units("PixelsPerInch"))

* Flattening
	The expression

		new MediaImageMagickThumbnail(20, 30).flatten("white")

	is replaced by

		new MediaImageMagickThumbnail(new IMOperation().resize(20, 30, '>').flatten().background("white"))

* Testing

	Add a MediaTestableTest

		for(final Type<?> type : Main.model.getTypes())
			for(final Feature feature : type.getDeclaredFeatures())
				if(feature instanceof MediaTestable)
					((MediaTestable)feature).test();