noctalia-shell/Components/CircularSpectrum.qml

57 lines
2.7 KiB
QML

import QtQuick
import qs.Components
import qs.Settings
Item {
id: root
property int innerRadius: 34 * Theme.scale(Screen)
property int outerRadius: 48 * Theme.scale(Screen)
property color fillColor: "#fff"
property color strokeColor: "#fff"
property int strokeWidth: 0 * Theme.scale(Screen)
property var values: []
property int usableOuter: 48
width: usableOuter * 2
height: usableOuter * 2
onOuterRadiusChanged: () => {
usableOuter = Settings.settings.visualizerType === "fire" ? outerRadius * 0.85 : outerRadius;
}
Repeater {
model: root.values.length
Rectangle {
property real value: root.values[index]
property real angle: (index / root.values.length) * 360
width: Math.max(2 * Theme.scale(Screen), (root.innerRadius * 2 * Math.PI) / root.values.length - 4 * Theme.scale(Screen))
height: Settings.settings.visualizerType === "diamond" ? value * 2 * (usableOuter - root.innerRadius) : value * (usableOuter - root.innerRadius)
radius: width / 2
color: root.fillColor
border.color: root.strokeColor
border.width: root.strokeWidth
antialiasing: true
x: Settings.settings.visualizerType === "radial" ? root.width / 2 - width / 2 : root.width / 2 + root.innerRadius * Math.cos(Math.PI / 2 + 2 * Math.PI * index / root.values.length) - width / 2
y: Settings.settings.visualizerType === "radial" ? root.height / 2 - height : Settings.settings.visualizerType === "diamond" ? root.height / 2 - root.innerRadius * Math.sin(Math.PI / 2 + 2 * Math.PI * index / root.values.length) - height / 2 : root.height / 2 - root.innerRadius * Math.sin(Math.PI / 2 + 2 * Math.PI * index / root.values.length) - height
transform: [
Rotation {
origin.x: width / 2
origin.y: Settings.settings.visualizerType === "diamond" ? height / 2 : height
angle: Settings.settings.visualizerType === "radial" ? (index / root.values.length) * 360 : Settings.settings.visualizerType === "fire" ? 0 : (index / root.values.length) * 360 - 90
},
Translate {
x: Settings.settings.visualizerType === "radial" ? root.innerRadius * Math.cos(2 * Math.PI * index / root.values.length) : 0
y: Settings.settings.visualizerType === "radial" ? root.innerRadius * Math.sin(2 * Math.PI * index / root.values.length) : 0
}
]
Behavior on height {
SmoothedAnimation {
duration: 120
}
}
}
}
}