Drawing trackers And Getting the Selections in your PictureBox.

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Introduction

In VC++, we have a class CRectTracker which helps to draw the trackers and also there is function a DrawFocusRect() with which tracker behavior can be achieved. In C#, I did not find any kind of such functionality (if there is, then I am unaware at the moment.). So I decided to make program which draws box with tracker and allows manipulation with the box with the help of trackers. This is a class to help you handle the selections in the PictureBox.

Reference

Drawing trackers, moving and resizing the objects using double buffering.