Heat Map Element

Summary ¶

	Dwell Heat Map
Info
Category:	Data Collection		AddIn:	Base Layer
Creator:	OkazoLab		Scope:	Parent event
Owns Snippets:	None		Usage:	Snippets

Properties ¶

Name	Description	Constraints	Type	On runtime change
Settings
Rendering Size	Defines the size of the produced chart in pixels. The chart is automatically stretched on rendering, but a larger rendering size improves the chart quality with some cost in performance. The rendering size is also used as the resulting image resolution, when the chart is saved into a file.	Design Time..	clSize
Cluster Number	Defines the number of clusters on the heat map along each of the X and Y map axis.	Design Time..	Int32
Map Opacity	Defines the opacity of the heat map (100% is opaque), when it is drawn over a replica of the stimulus screen in the XAML heat map control	Design Time..	Double
Update Interval	Defines the redraw interval for the heat map when it is being shown on the status screen between the onset and offset of the parent event.	Normal..	clTime
Blurring Ratio	Defines the Gaussian blurring sigma for rendering the heap map clusters	Normal..	Double
Runtime Status
XAML Heat Map	Returns a live XAML control that can be used for direct binding to the Content property of the XAML ContentControl element, e.g. ContentControl with a heat map can be added to the status screen or to the XAML Layout element.	Normal..	UIElem..
Save Map Now	Use this runtime command whenever you want to save a screenshot of the generated map or export map data into a text file. To run the command, assign a string with a full file path and name to this property in a code snippet. The map will be saved into the target file after the end of the snippet call. The exporting format is defined by extension of the target file. For an image file use .bmp, .png or .jpg. The the text file, use .txt or .csv	Runtime Command..	String
Control
Is Enabled	If set to false the element is completely omitted when the experiment is run	Design Time..	Boolean
Title	Title of the element	Design Time..	String

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Description ¶

Snapshots ¶

Snapshot 1

Snapshot 2

Practical Use ¶

Technique 1 ¶

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   === Technique 2 ===
3. Step 1
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    // Check the trial outcome. Result and RT just other user variables
   
   // insert code snippet here..
   
   

              
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   == Notes ==
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5. Insert Notes here..
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