Wednesday, November 17, 2010

How to create a Radar animation using Xcelsius?

How to create a Radar animation using Xcelsius? – MyXcelsius.Com div.cute_profiles_sprite{top:275px;left:0px;}//#smooth_sldr{width:550px;height:180px;background-color:#7f6d57;border:2px solid #4f4131;}#smooth_sldr_items{padding:10px 12px 0px 12px;}#smooth_sliderc{width:526px;height:125px;}.smooth_slideri{width:526px;height:125px;}.sldr_title{font-family:Trebuchet MS, Arial, Helvetica, sans-serif;font-size:20px;font-weight:bold;font-style:normal;color:#ff991b;}#smooth_sldr_body h2{line-height:23px;font-family:Calibri, Arial, Helvetica, sans-serif;font-size:20px;font-weight:normal;font-style:normal;color:#f0f0f0;margin:10px 0 5px 0;}#smooth_sldr_body h2 a{color:#f0f0f0;}#smooth_sldr_body span{font-family:Verdana, Arial, Helvetica, sans-serif;font-size:12px;font-weight:normal;font-style:normal;color:#ffffff;}.smooth_slider_thumbnail{float:left;margin:10px 5px 0 0px;border:2px solid #4f4131;}#smooth_sldr_body p.more a{color:#f0f0f0;font-family:Verdana, Arial, Helvetica, sans-serif;font-size:12px;}#smooth_sliderc_nav li{border:1px solid #ffffff;font-size:12px;font-family:Verdana, Arial, Helvetica, sans-serif;}#smooth_sliderc_nav li a{color:#f0f0f0;}.sldrlink{padding-right:25px;}.sldrlink a{color:#ffffff;}MyXcelsius.ComVisual Data Analysis, Information Dashboards and Related Technologies

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How to create a Radar animation using Xcelsius?Nov 16th, 2010
by Joshua Tapley. TweetShareEmailTweetShareEmail

In designing a UFO Tracking dashboard for the Reportapalooza guest challenge, I decided that I needed to create a radar simulation. The math to get the radar to spin past zero wasn’t overly hard, but really through me for a loop at first (no pun intended)!





How to Create:
1. Setup play selector data

Cell A1: 0
Cell A2: =If(A1=100, 0, A1+1)




2. Insert play selector

Source: A2
Destination: A1

Xcelsius Tricks


3. Setup pie chart data

Section 1 – Scanner when spanning across zero
Section 2 – Blank space after scanner
Section 3 – Scanner Slice
Section 4 – Blank space before scanner

Xcelsius Trick


4. Insert pie chart
5. Pie chart options > Behaviors > Animations and Effects: Turn off data animation (or the scanner will spin backwards after hitting 100%)
6. Make data series 1 and 3 blue and make series 2 and 4 black
7. De-select the show lines option for the data series

Xcelsius Trick


8. Insert 2 ellipses over the pie chart to create inner rings
9. Spice it up. I used a dot that fades in when the scanner crosses that area (i.e. 60-70%). Kalyan used sequencing numbers to create a film reel countdown.


Source File

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