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/****************************************************************************
*
* (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
*
* QGroundControl is licensed according to the terms in the file
* COPYING.md in the root of the source code directory.
*
****************************************************************************/
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import QtGraphicalEffects 1.0
import QGroundControl.Controls 1.0
import QGroundControl.ScreenTools 1.0
import QGroundControl.Vehicle 1.0
Item {
property real size: _defaultSize
property var vehicle: null
property real _defaultSize: ScreenTools.defaultFontPixelHeight * (10)
property real _sizeRatio: ScreenTools.isTinyScreen ? (size / _defaultSize) * 0.5 : size / _defaultSize
property int _fontSize: ScreenTools.defaultFontPointSize * _sizeRatio
property real _heading: vehicle ? vehicle.heading.rawValue : 0
width: size
height: size
Rectangle {
id: borderRect
anchors.fill: parent
radius: width / 2
color: "black"
}
Item {
id: instrument
anchors.fill: parent
visible: false
Image {
id: pointer
source: "/qmlimages/attitudePointer.svg"
mipmap: true
fillMode: Image.PreserveAspectFit
anchors.leftMargin: _pointerMargin
anchors.rightMargin: _pointerMargin
anchors.topMargin: _pointerMargin
anchors.bottomMargin: _pointerMargin
anchors.fill: parent
sourceSize.height: parent.height
transform: Rotation {
origin.x: pointer.width / 2
origin.y: pointer.height / 2
angle: _heading
}
readonly property real _pointerMargin: -10
}
Image {
source: "/qmlimages/compassInstrumentDial.svg"
mipmap: true
fillMode: Image.PreserveAspectFit
anchors.fill: parent
sourceSize.height: parent.height
}
}
Rectangle {
id: mask
anchors.fill: instrument
radius: width / 2
color: "black"
visible: false
}
OpacityMask {
anchors.fill: instrument
source: instrument
maskSource: mask
}
}