A gauge chart (or speedometer chart) combines a Doughnut chart and a Pie chart in a single chart.Is there an animation for the gauge chart?
Also, the animation.startup option available for many other Google Charts is not available for the Gauge Chart. If you'd like a startup animation, draw the chart initially with values set to zero, and then draw again with the value you'd like it to animate to. The google.charts.load package name is "gauge".How to display a gauge chart in Google?
A gauge with a dial, rendered within the browser using SVG or VML. At the moment there's no way to specify the title of a gauge chart as you can with other Google Charts. In the example above, simple HTML is used to display the title.What is the size of an American Wire Gauge?
American wire gauge (AWG) is a standardized wire gauge system for the diameters of round, solid, nonferrous, electrically conducting wire. The larger the AWG number or wire guage, the smaller the physical size of the wire. The smallest AWG size is 40 and the largest is 0000 (4/0).