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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick
import QtQuick.Layouts
import QtQuick.Controls
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 : false
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
Layout.fillHeight: false
spacing: 0
visible: surfaceGraph.measureFps
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
text: {
return "FPS: " + surfaceGraph.currentFps > 10
? Math.round(surfaceGraph.currentFps)
: Math.round(surfaceGraph.currentFps * 10.0) / 10.0
}
}
}
}
RowLayout {
id: buttonLayout
Layout.minimumHeight: 50
spacing: 0
Button {
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
}
}
}
Button {
id: exitButton
Layout.fillHeight: true
Layout.fillWidth: true
text: "Quit"
onClicked: Qt.quit();
}
}
}
}
SequentialAnimation {
running: volumeItem.drawSlices
loops: Animation.Infinite
PropertyAnimation {
target: volumeItem
property: "sliceIndexZ"
from: 0
to: 1024
duration: 5000
}
PropertyAnimation {
target: volumeItem
property: "sliceIndexZ"
from: 1024
to: 0
duration: 5000
}
}
Custom3DVolume {
id: volumeItem
alphaMultiplier: 0.3
preserveOpacity: true
useHighDefShader: false
}
function createVolume() {
surfaceGraph.addCustomItem(volumeItem)
dataSource.fillVolume(volumeItem)
}
}
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