Before reading this article, please go through the articles, mentioned below.
- Quick Start on Microsoft PowerApps
- To Use Template
- To Use Blank App
- To Add an Excel File
- To Use Sort And SortByColumn Functions
- To Use Filter, Search, And Lookup Functions
- To Use Common Data Model(CDM)
- To Get User Details
- Developing Camera App
In PowerApps, we can develop the drawing app, using Pen Input Control.
Pen Input Control
Pen Input Control is used to draw, erase, and highlight the areas in the image. It's an input interface to get the user's handwriting and convert it into images.
Here, we are developing the drawing app, using Pen Input Control, and saving those drawing images to the image gallery; we can also delete them from the image gallery.
Follow the steps, mentioned below to develop the drawing app in PowerApps.
Step 1. Log into PowerApps.
After downloading PowerApps from the Windows store, here we need a Microsoft-related organization’s Office 365 ID (MSDN, Microsoft, Skype, Office 365, etc.) to login in.

Step 2. Create a New App in PowerApp.
After login, we can see the dashboard. Subsequently, we click on the New button.

Step 3. Choose the Blank app.

Step 4. Designing the app.
Now, let's start designing the app. On the left side, we can see the individual screens to add our data. On the right side, we see the list of layouts. At the top, we see the formula bar. Subsequently, you will see the Properties of the screen, which you will select. On the right side, we will see the Add DataSource to add the external DataSource.

Step 5. Drag and Drop the Pen Input Control.


















jensokPosted Oct 12, 2019, 8:40 AM
An easy and multi-purpose solution is found to add pen-input to Sharepoint thanks to Shane Young, utilizing the addition of a PowerApps Json functionality?added on 02/05/2019. The Short description on how to make this work is to save the pen input image in a JSON format asking the JSON function to include Binary Data: Set( PenVar, JSON( PenInput1.Image,JSONFormat.IncludeBinaryData ) ); See here for details: https://iiu.dk/2019/10/12/powerapps-pen-input/
Abish KumarPosted Jul 16, 2018, 12:45 AM
Hiii i have a doubt ,i can retrive the signature from sp list based on employee ID,if i once leave the powerapps and again check the app the signature is not showing .Let me kown what is the problem
Madhanmohan DevarajanPosted Oct 31, 2016, 9:42 AM
Its so nice
RajaPosted Oct 31, 2016, 7:59 AM
Nice Share..
Karthikeyan KPosted Oct 31, 2016, 3:46 AM
Good one..
Prasanna MuraliPosted Oct 30, 2016, 6:52 AM
Nice post