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delphiimage-processingcomponents
Jlouro
Jlouro

Reputation: 4555

Image Crop component

I need a simple component to do image crop, to use inside an option where user must select an image, photo, or logo to represent them.

I already done some search with Google but found nothing good.

I would something with source code.

Upvotes: 3

Views: 2667

Answers (2)

Dave Novo
Dave Novo

Reputation: 703

Try ImageEn from http://www.hicomponents.com/main/. It does what you want and a lot more. It is free, but not sure if you can get source with it.

Upvotes: 3

Trinidad
Trinidad

Reputation: 2826

A TRect, DrawFocusRect and some handling of OnMouseDown, OnMouseMove, OnMouseUp for allowing user interaction to draw the cropping frame

and

BitBlt to do the actual cropping after the user is happy with the selection he made.

And look, there is an example which uses those same ideas: http://exampledelphi.com/delphi.php/tips-and-tricks/crop-image-with-drag-the-mouse/.

God bless!

Upvotes: 3

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