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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.io
**
** This file is part of the Qt Data Visualization module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
**
****************************************************************************/
import QtQuick 2.1
import QtQuick.Layouts 1.0
import QtQuick.Controls 1.0
import QtDataVisualization 1.2
import "."
Item {
id: mainView
width: 1280
height: 1024
Item {
id: dataView
anchors.bottom: parent.bottom
width: parent.width
height: parent.height - buttonLayout.height
Surface3D {
id: surfaceGraph
width: dataView.width
height: dataView.height
orthoProjection: true
//measureFps: true
onCurrentFpsChanged: {
if (fps > 10)
fpsText.text = "FPS: " + Math.round(surfaceGraph.currentFps)
else
fpsText.text = "FPS: " + Math.round(surfaceGraph.currentFps * 10.0) / 10.0
}
Surface3DSeries {
id: surfaceSeries
drawMode: Surface3DSeries.DrawSurface;
flatShadingEnabled: false;
meshSmooth: true
itemLabelFormat: "@xLabel, @zLabel: @yLabel"
itemLabelVisible: false
onItemLabelChanged: {
if (surfaceSeries.selectedPoint === surfaceSeries.invalidSelectionPosition)
selectionText.text = "No selection"
else
selectionText.text = surfaceSeries.itemLabel
}
}
Component.onCompleted: {
mainView.createVolume();
}
}
}
Rectangle {
width: parent.width
height: 50
anchors.left: parent.left
anchors.top: parent.top
color: surfaceGraph.theme.backgroundColor
ColumnLayout {
anchors.fill: parent
RowLayout {
id: sliderLayout
anchors.top: parent.top
Layout.fillHeight: true
Layout.fillWidth: true
Layout.minimumHeight: 150
spacing: 0
Rectangle {
Layout.fillHeight: true
Layout.fillWidth: true
Layout.minimumWidth: fpsText.implicitWidth + 10
Layout.maximumWidth: fpsText.implicitWidth + 10
Layout.minimumHeight: 50
Layout.maximumHeight: 50
Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter
border.color: "gray"
border.width: 1
radius: 4
Text {
id: fpsText
anchors.fill: parent
verticalAlignment: Text.AlignVCenter
horizontalAlignment: Text.AlignHCenter
}
}
}
RowLayout {
id: buttonLayout
Layout.fillHeight: true
Layout.fillWidth: true
Layout.minimumHeight: 50
anchors.bottom: parent.bottom
spacing: 0
NewButton {
id: sliceButton
Layout.fillHeight: true
Layout.fillWidth: true
text: "Slice"
onClicked: {
if (volumeItem.sliceIndexZ == -1) {
volumeItem.sliceIndexZ = 128
volumeItem.drawSlices = true
volumeItem.drawSliceFrames = true
} else {
volumeItem.sliceIndexZ = -1
volumeItem.drawSlices = false
volumeItem.drawSliceFrames = false
}
}
}
NewButton {
id: exitButton
Layout.fillHeight: true
Layout.fillWidth: true
text: "Quit"
onClicked: Qt.quit(0);
}
}
}
}
Custom3DVolume {
id: volumeItem
alphaMultiplier: 0.3
preserveOpacity: true
useHighDefShader: false
}
function createVolume() {
surfaceGraph.addCustomItem(volumeItem)
dataSource.fillVolume(volumeItem)
}
}
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