Allegro Software Development Corporation - Device Management Technology

RomPager

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Multiple Bar Chart | Progress Bar | Performance Dial

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RomPager Graphlets - Performance Dial

Memory Utilization

This applet draws a dial with a periodically updated pointer indicating the value of a variable retrieved from the embedded Web server. The current value is also displayed beneath the pointer. If a RedLine parameter is provided and the value of the variable is greater than the RedLine value the pointer and the current value are displayed in red. If the value of the variable is not greater than the RedLine value, the current value is displayed in black and the pointer is drawn in the supplied color.

The Performance Dial Graphlet uses the following parameters:

Parameter	Description	Sample
DataPath	URL to request to get the current data
Title	Title to display at the top of the applet	Memory Utilization
Delay	Number of milliseconds between updates	500
Maximum	Top of the range of values	200
RedLine	Data greater than the limit value is indicated in red	150
Color	Color to draw the data line with	#0080ff

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