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-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of The Qt Company Ltd nor the names of its
-** contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-import QtQuick.Controls.Styles 1.4
-import QtQuick.Extras 1.4
-
-DashboardGaugeStyle {
- id: tachometerStyle
- tickmarkStepSize: 1
- labelStepSize: 1
- needleLength: toPixels(0.85)
- needleBaseWidth: toPixels(0.08)
- needleTipWidth: toPixels(0.03)
-
- tickmark: Rectangle {
- implicitWidth: toPixels(0.03)
- antialiasing: true
- implicitHeight: toPixels(0.08)
- color: styleData.index === 7 || styleData.index === 8 ? Qt.rgba(0.5, 0, 0, 1) : "#c8c8c8"
- }
-
- minorTickmark: null
-
- tickmarkLabel: Text {
- font.pixelSize: Math.max(6, toPixels(0.12))
- text: styleData.value
- color: styleData.index === 7 || styleData.index === 8 ? Qt.rgba(0.5, 0, 0, 1) : "#c8c8c8"
- antialiasing: true
- }
-
- background: Canvas {
- onPaint: {
- var ctx = getContext("2d");
- ctx.reset();
- paintBackground(ctx);
-
- ctx.beginPath();
- ctx.lineWidth = tachometerStyle.toPixels(0.08);
- ctx.strokeStyle = Qt.rgba(0.5, 0, 0, 1);
- var warningCircumference = maximumValueAngle - minimumValueAngle * 0.1;
- var startAngle = maximumValueAngle - 90;
- ctx.arc(outerRadius, outerRadius,
- // Start the line in from the decorations, and account for the width of the line itself.
- outerRadius - tickmarkInset - ctx.lineWidth / 2,
- degToRad(startAngle - angleRange / 8 + angleRange * 0.015),
- degToRad(startAngle - angleRange * 0.015), false);
- ctx.stroke();
- }
-
- Text {
- id: rpmText
- font.pixelSize: tachometerStyle.toPixels(0.3)
- text: rpmInt
- color: "white"
- horizontalAlignment: Text.AlignRight
- anchors.horizontalCenter: parent.horizontalCenter
- anchors.top: parent.verticalCenter
- anchors.topMargin: 20
-
- readonly property int rpmInt: valueSource.rpm
- }
- Text {
- text: "x1000"
- color: "white"
- font.pixelSize: tachometerStyle.toPixels(0.1)
- anchors.top: parent.top
- anchors.topMargin: parent.height / 4
- anchors.horizontalCenter: parent.horizontalCenter
- }
- Text {
- text: "RPM"
- color: "white"
- font.pixelSize: tachometerStyle.toPixels(0.1)
- anchors.top: rpmText.bottom
- anchors.horizontalCenter: parent.horizontalCenter
- }
- }
-}