Image Crop-Save-Resize C++

I would like A C++ DLL that can be accessed using VB6 with the following functions The first function should allow me to send an image from a VB6 picturebox with left, top, right and bottom coordinates to crop an area of an image. The cropped image should be returned back to a new picturebox in VB6. i.e. [login to view URL] = cropimage(picture1, 10, 10, 10, 10) The second function should allow me to save the following formats BMP, PNG, JPG, and GIF from a VB6 picture box. I would like a function call for each format and I would like to control the width, height and any quality options. i.e. result = SaveJPG(filepath, width, height, 80) The third function should allow me to resize an image. Once the image is resized I would like it returned back to a VB6 picturebox i.e. [login to view URL] = ResizeImage(picture1, width, height) I will need to compile the C++ source in Visual C++6 Compiler ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Windows