Circular gauge control for Axiom

An explanation of the Circular Gauge Control for Axiom.

Circular Gauge

Circular gauge with a needle pointing to the value of the source tag. Dual or multiple nested gauges can be displayed by stacking smaller gauges on top of larger ones. 

Name - The name used by the application and script to reference this control. 

X - Number of pixels from the left edge of the containing panel or screen. 

Y - Number of pixels from the top edge of the containing panel or screen. 

Width - Width of the control in pixels. 

Height - Height of the control in pixels. 

SourceTag - Clicking the trend icon launches the tag browser to select a tag for value input. Clicking the trash can will delete the reference to the tag. 

ScaleLow - The lowest value on the circular scale.

ScaleHigh - The highest value on the circular scale. 

MajorInterval - The difference between each value on the scale. 

LimitLow - Changes the portion of the circular arc below this value to the low limit color (blue). 

LimitHigh - Changes the portion of the circular arc above this value to the high limit color (red). 

StartAngle - The degrees clockwise from straight up, where the gauge will start. 

SweepAngle - The number of degrees out of 360 the gauge will cover. 

Reverse - Changes the default rotation of low to high being clockwise to counter clockwise. 

TransparentBack... - Changes the gauge background to show the underlying color. 

Visible - Unchecking this will hide the control. A script would be required to toggle the visibility during runtime. 

OnClick - An event that occurs when the control is clicked. Clicking "<>" Creates a "CircularGauge1_Click()" script stub for this control and opens the script editor to add event scripting. Clicking the trash can will delete only the reference to the script, not the script. 

OnValueChange - An event that occurs when the SourceTag value changes. Clicking "<>" Creates a "CircularGauge1_ValueChange()" script stub for this control and opens the script editor to add event scripting. Clicking the trash can will delete only the reference to the script, not the script.