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<h1 class="title">main.qml Example File</h1>
<span class="subtitle">qmlscatter/qml/qmlscatter/main.qml</span>
<!-- $$$qmlscatter/qml/qmlscatter/main.qml-description -->
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<pre class="qml">
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Data Visualization module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.1
import QtQuick.Layouts 1.0
import QtDataVisualization 1.0
import "."
Rectangle {
id: mainView
width: 500
height: 500
Data {
id: seriesData
}
Theme3D {
id: themeIsabelle
type: Theme3D.ThemeIsabelle
font.family: "Lucida Handwriting"
font.pointSize: 40
}
Theme3D {
id: themeArmyBlue
type: Theme3D.ThemeArmyBlue
}
Item {
id: dataView
anchors.bottom: parent.bottom
width: parent.width
height: parent.height - buttonLayout.height
Scatter3D {
id: scatterGraph
width: dataView.width
height: dataView.height
theme: themeIsabelle
shadowQuality: AbstractGraph3D.ShadowQualitySoftLow
axisX.segmentCount: 3
axisX.subSegmentCount: 2
axisX.labelFormat: "%.2f"
axisZ.segmentCount: 2
axisZ.subSegmentCount: 2
axisZ.labelFormat: "%.2f"
axisY.segmentCount: 2
axisY.subSegmentCount: 2
axisY.labelFormat: "%.2f"
Scatter3DSeries {
id: scatterSeries
itemLabelFormat: "Series 1: X:@xLabel Y:@yLabel Z:@zLabel"
ItemModelScatterDataProxy {
itemModel: seriesData.model
xPosRole: "xPos"
yPosRole: "yPos"
zPosRole: "zPos"
}
}
Scatter3DSeries {
id: scatterSeriesTwo
itemLabelFormat: "Series 2: X:@xLabel Y:@yLabel Z:@zLabel"
itemSize: 0.1
mesh: Abstract3DSeries.MeshCube
ItemModelScatterDataProxy {
itemModel: seriesData.modelTwo
xPosRole: "xPos"
yPosRole: "yPos"
zPosRole: "zPos"
}
}
Scatter3DSeries {
id: scatterSeriesThree
itemLabelFormat: "Series 3: X:@xLabel Y:@yLabel Z:@zLabel"
itemSize: 0.2
mesh: Abstract3DSeries.MeshMinimal
ItemModelScatterDataProxy {
itemModel: seriesData.modelThree
xPosRole: "xPos"
yPosRole: "yPos"
zPosRole: "zPos"
}
}
}
}
RowLayout {
id: buttonLayout
Layout.minimumHeight: cameraToggle.height
width: parent.width
anchors.left: parent.left
spacing: 0
NewButton {
id: shadowToggle
Layout.fillHeight: true
Layout.fillWidth: true
text: scatterGraph.shadowsSupported ? "Hide Shadows" : "Shadows not supported"
enabled: scatterGraph.shadowsSupported
onClicked: {
if (scatterGraph.shadowQuality === AbstractGraph3D.ShadowQualityNone) {
scatterGraph.shadowQuality = AbstractGraph3D.ShadowQualitySoftLow;
text = "Hide Shadows";
} else {
scatterGraph.shadowQuality = AbstractGraph3D.ShadowQualityNone;
text = "Show Shadows";
}
}
}
NewButton {
id: smoothToggle
Layout.fillHeight: true
Layout.fillWidth: true
text: "Use Smooth for Series One"
onClicked: {
if (scatterSeries.meshSmooth === false) {
text = "Use Flat for Series One";
scatterSeries.meshSmooth = true;
} else {
text = "Use Smooth for Series One"
scatterSeries.meshSmooth = false;
}
}
}
NewButton {
id: cameraToggle
Layout.fillHeight: true
Layout.fillWidth: true
text: "Change Camera Placement"
onClicked: {
if (scatterGraph.scene.activeCamera.cameraPreset === Camera3D.CameraPresetFront) {
scatterGraph.scene.activeCamera.cameraPreset =
Camera3D.CameraPresetIsometricRightHigh;
} else {
scatterGraph.scene.activeCamera.cameraPreset = Camera3D.CameraPresetFront;
}
}
}
NewButton {
id: themeToggle
Layout.fillHeight: true
Layout.fillWidth: true
text: "Change Theme"
onClicked: {
if (scatterGraph.theme.type === Theme3D.ThemeArmyBlue) {
scatterGraph.theme = themeIsabelle
} else {
scatterGraph.theme = themeArmyBlue
}
if (scatterGraph.theme.backgroundEnabled === true) {
backgroundToggle.text = "Hide Background";
} else {
backgroundToggle.text = "Show Background";
}
}
}
NewButton {
id: backgroundToggle
Layout.fillHeight: true
Layout.fillWidth: true
text: "Hide Background"
onClicked: {
if (scatterGraph.theme.backgroundEnabled === true) {
scatterGraph.theme.backgroundEnabled = false;
text = "Show Background";
} else {
scatterGraph.theme.backgroundEnabled = true;
text = "Hide Background";
}
}
}
NewButton {
id: exitButton
Layout.fillHeight: true
Layout.fillWidth: true
text: "Quit"
onClicked: Qt.quit(0);
}
}
}
</pre>
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<!-- @@@qmlscatter/qml/qmlscatter/main.qml -->
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Documentation contributions included herein are the copyrights of
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distrib
>
Mageia
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7
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armv7hl
>
media
>
core-updates
>
by-pkgid
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845e36bb3ecce380666d628d88446962
>
files
>
314
