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/*
* This file is part of KQuickCharts
* SPDX-FileCopyrightText: 2019 Arjen Hiemstra <ahiemstra@heimr.nl>
*
* SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
import QtQuick 2.9
import QtQuick.Controls 2.2
import org.kde.quickcharts 1.0 as Charts
import org.kde.quickcharts.controls 1.0
/**
* A line chart with legend, grid and axis labels.
*/
Control {
property alias valueSources: lineChart.valueSources
property alias names: nameSource.array
property alias color: colorSource.baseColor
property alias lineWidth: lineChart.lineWidth
property alias fillOpacity: lineChart.fillOpacity
property alias stacked: lineChart.stacked
property alias chart: lineChart
property alias legend: legend
property alias xLabels: xAxisLabels
property alias yLabels: yAxisLabels
property alias verticalLinesVisible: verticalLines.visible
property alias horizontalLinesVisible: horizontalLines.visible
property alias xRange: lineChart.xRange
property alias yRange: lineChart.yRange
property alias xAxisSource: xAxisLabels.source
property alias yAxisSource: yAxisLabels.source
property alias pointDelegate: lineChart.pointDelegate
background: Rectangle { color: Theme.backgroundColor }
contentItem: Item {
anchors.fill: parent;
Charts.GridLines {
id: horizontalLines
anchors.fill: lineChart
chart: lineChart
major.frequency: 2
major.lineWidth: 2
major.color: Qt.rgba(0.8, 0.8, 0.8, 1.0)
minor.frequency: 1
minor.lineWidth: 1
minor.color: Qt.rgba(0.8, 0.8, 0.8, 1.0)
}
Charts.GridLines {
id: verticalLines
anchors.fill: lineChart
chart: lineChart
direction: Charts.GridLines.Vertical;
major.count: 1
major.lineWidth: 2
major.color: Qt.rgba(0.8, 0.8, 0.8, 1.0)
minor.count: 3
minor.lineWidth: 1
minor.color: Qt.rgba(0.8, 0.8, 0.8, 1.0)
}
Charts.AxisLabels {
id: yAxisLabels
anchors {
left: parent.left
top: parent.top
bottom: xAxisLabels.top
}
direction: Charts.AxisLabels.VerticalBottomTop
delegate: Label { text: Charts.AxisLabels.label }
source: Charts.ChartAxisSource { chart: lineChart; axis: Charts.ChartAxisSource.YAxis; itemCount: 5 }
}
Charts.AxisLabels {
id: xAxisLabels
anchors {
left: yAxisLabels.visible ? yAxisLabels.right : parent.left
right: parent.right
bottom: legend.top
}
delegate: Label { text: Charts.AxisLabels.label }
source: Charts.ChartAxisSource { chart: lineChart; axis: Charts.ChartAxisSource.XAxis; itemCount: 5 }
}
Legend {
id: legend
anchors {
left: yAxisLabels.visible ? yAxisLabels.right : parent.left
right: parent.right
bottom: parent.bottom
bottomMargin: Theme.smallSpacing
}
chart: lineChart
}
Charts.LineChart {
id: lineChart
anchors {
top: parent.top
left: yAxisLabels.visible ? yAxisLabels.right : parent.left
right: parent.right
bottom: xAxisLabels.visible ? xAxisLabels.top : legend.top
}
xRange.automatic: true
yRange.automatic: true
colorSource: Charts.ColorGradientSource { id: colorSource; baseColor: Theme.highlightColor; itemCount: lineChart.valueSources.length }
nameSource: Charts.ArraySource { id: nameSource; array: ["1", "2", "3", "4", "5"] }
}
}
}
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