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---
title: 'Shape mode (basics)'
linkTitle: 'Shape mode'
weight: 15
description: 'Usage examples and basic operations available during annotation in shape mode.'
---
Usage examples:
- Create new annotations for a set of images.
- Add/modify/delete objects for existing annotations.
1. You need to select `Rectangle` on the controls sidebar:
![](/images/image082.jpg)
Before you start, select the correct ` Label` (should be specified by you when creating the task)
and ` Drawing Method` (by 2 points or by 4 points):
![](/images/image080.jpg)
1. Creating a new annotation in `Shape mode`:
- Create a separate `Rectangle` by clicking on `Shape`.
![](/images/image081.jpg)
- Choose the opposite points. Your first rectangle is ready!
![](/images/image011_detrac.jpg)
- To learn more about creating a rectangle [read here](/docs/manual/advanced/annotation-with-rectangles/).
- It is possible to adjust boundaries and location of the rectangle using a mouse.
Rectangle's size is shown in the top right corner , you can check it by clicking on any point of the shape.
You can also undo your actions using `Ctrl+Z` and redo them with `Shift+Ctrl+Z` or `Ctrl+Y`.
1. You can see the `Object card` in the objects sidebar or open it by right-clicking on the object.
You can change the attributes in the details section.
You can perform basic operations or delete an object by clicking on the action menu button.
![](/images/image012.jpg)
1. The following figure is an example of a fully annotated frame with separate shapes.
![](/images/image013_detrac.jpg)
Read more in the section [shape mode (advanced)](/docs/manual/advanced/shape-mode-advanced/).