Get Image from Base64 Data Activity

Description:

Creates an image from text containing Base-64 encoded data.

Inheritance Hierarchy:

System.Object
  System.Activities.Activity
    System.Activities.CodeActivity
      Geocortex.Workflow.Activities.GetImageFromBase64Data

Function:

This activity creates a bitmap image from text containing Base-64 encoded data.

In a Workflow:

The raw byte data of an image can be represented as text using base-64 encoding. This activity will create a new Image from the base-64 text.

Properties:

Name Description

In Arguments

Image Data

The text that represents the image. Base-64 encoded data and data URIs are supported.

Base64 example:

iVBORw0KGgoAAAANSUhEUgAAAA8AAAAYCAYAAAAlBadpAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAP5JREFUOI3l0r9OwlAUx/HvSRpJNAFpdGgH0dVX4QWID1DwEYShE7OrxUGYnElMCC/AQuLkwBOUraaLEf9wWFqxSuhFXYi/6eaX+znnDtfiF7FWlY+XFN730AOPl43x8y4nqgzDgLaUuHFqvBrjJEdAoDHNZEj365B1OE0F6BDTnHZoU6SXDjHBACgco1wTczENqDp1JsY4SV/ntu+eR5NNNt+J2r7TiO4h+ijz8AC1fbcRjT8jE3zr1jlbhUzw2g+Sh3Pzb3F4xQihuKwLOzA7DAMeMreFluvRz24WToFSWiqz9LifwXPKf/vsLcUiVOQNyb1s8fQNOx7xTzYvACdaRESqMlsfAAAAAElFTkSuQmCC

Data URI example:

data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAYCAYAAAAlBadpAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAP5JREFUOI3l0r9OwlAUx/HvSRpJNAFpdGgH0dVX4QWID1DwEYShE7OrxUGYnElMCC/AQuLkwBOUraaLEf9wWFqxSuhFXYi/6eaX+znnDtfiF7FWlY+XFN730AOPl43x8y4nqgzDgLaUuHFqvBrjJEdAoDHNZEj365B1OE0F6BDTnHZoU6SXDjHBACgco1wTczENqDp1JsY4SV/ntu+eR5NNNt+J2r7TiO4h+ijz8AC1fbcRjT8jE3zr1jlbhUzw2g+Sh3Pzb3F4xQihuKwLOzA7DAMeMreFluvRz24WToFSWiqz9LifwXPKf/vsLcUiVOQNyb1s8fQNOx7xTzYvACdaRESqMlsfAAAAAElFTkSuQmCC

Misc

Display Name

GetImageFromBase64Data

You can change the name of an activity to one that describes what it does. A descriptive name can make a workflow easier to interpret and maintain.

Out Arguments

Result

The result image.

Version Information:

Supported from: Geocortex Essentials 4.3.

© 2019 Latitude Geographics Group Ltd. All Rights Reserved.

Documentation Version 4.11