var bigFont = '14px sans-serif';var opts = {angle: 0.35,lineWidth: 0.1,radiusScale: 1,fontSize: 40,limitMax: false,limitMin: false,colorStart: '#00ff00',colorStop: '#00ff00',strokeColor: '#E0E0E0',generateGradient: true,highDpiSupport: true,};var optsred = {angle: 0.35,lineWidth: 0.1,radiusScale: 1,fontSize: 40,limitMax: false,limitMin: false,colorStart: '#ff0000',colorStop: '#ff0000',strokeColor: '#E0E0E0',generateGradient: true,highDpiSupport: true,};var optsblue = {angle: 0.35,lineWidth: 0.1,radiusScale: 1,fontSize: 40,limitMax: false,limitMin: false,colorStart: '#0000ff',colorStop: '#0000ff',strokeColor: '#E0E0E0',generateGradient: true,highDpiSupport: true,};var optsyellow = {angle: 0.35,lineWidth: 0.1,radiusScale: 1,fontSize: 40,limitMax: false,limitMin: false,colorStart: '#ffff00',colorStop: '#ffff00',strokeColor: '#E0E0E0',generateGradient: true,highDpiSupport: true,};