Simple draw is an open-source application that allows users to make a quick drawing or sketch. It gives user the option to change color, brush size which are nice attributes. It also gives users the option to save in 3 diffrent formats and this is amazing. The application also as an undo function which is used to remove whatever the user drew last.
The application has an undo function/feature but does not have a Redo function. A Redo function is used to return what has be undone. An undo function is to reverse a users last action while a redo function is used to reverse a users last undo.
I will like to suggest that a Redo function should be added to the application.
Here's a screenshot of the Undo function in the application in action (See image below):
Images showing a line of action using the UNDO function.
Source: Simple Draw
Here's an edited screenshot showing where the Redo function can be positioned below:
With the Redo function, the last undo can be reversed as shown in the images below:
The image above shows an edited line of action using the proposed redo function
When a sketch is been made, mistakes are bound to happen but with the Redo function the user is granted more flexibility. Also, the user will not be at risk of losing any drawn object; for example, if undo is pressed by mistake the user can easily use the redo function to bring it back.
This feature is very important and should be added to the application
