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53 import QtQuick.Controls.Styles 1.4
54 import QtQuick.Extras 1.4
58 minimumValueAngle: -60
62 labelInset: toPixels(-0.25)
65 needleLength: toPixels(0.85)
66 needleBaseWidth: toPixels(0.08)
67 needleTipWidth: toPixels(0.03)
71 property string icon: ""
72 property color minWarningColor: "transparent"
73 property color maxWarningColor: "transparent"
74 readonly property real minWarningStartAngle: minimumValueAngle - 90
75 readonly property real maxWarningStartAngle: maximumValueAngle - 90
78 implicitWidth: toPixels(0.06)
80 implicitHeight: toPixels(0.2)
84 minorTickmark: Rectangle {
85 implicitWidth: toPixels(0.03)
87 implicitHeight: toPixels(0.15)
95 var ctx = getContext("2d");
100 if (minWarningColor != "transparent") {
102 ctx.lineWidth = fuelGaugeStyle.toPixels(0.08);
103 ctx.strokeStyle = minWarningColor;
104 ctx.arc(outerRadius, outerRadius,
105 // Start the line in from the decorations, and account for the width of the line itself.
106 outerRadius - tickmarkInset - ctx.lineWidth / 2,
107 degToRad(minWarningStartAngle),
108 degToRad(minWarningStartAngle + angleRange / (minorTickmarkCount + 1)), false);
111 if (maxWarningColor != "transparent") {
113 ctx.lineWidth = fuelGaugeStyle.toPixels(0.08);
114 ctx.strokeStyle = maxWarningColor;
115 ctx.arc(outerRadius, outerRadius,
116 // Start the line in from the decorations, and account for the width of the line itself.
117 outerRadius - tickmarkInset - ctx.lineWidth / 2,
118 degToRad(maxWarningStartAngle - angleRange / (minorTickmarkCount + 1)),
119 degToRad(maxWarningStartAngle), false);
127 anchors.bottom: parent.verticalCenter
128 anchors.bottomMargin: toPixels(0.3)
129 anchors.horizontalCenter: parent.horizontalCenter
132 fillMode: Image.PreserveAspectFit