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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick
import QtQuick.Window
import QtQuick.Layouts
import QtQuick.Controls
import QtDataVisualization 1.2
import "."
Item {
id: mainwindow
function updateinfoLabels()
{
if (surfaceGraph.theme.baseGradients[0] === mainGradient)
gradientLabel.text = "Main gradient";
else if (surfaceGraph.theme.baseGradients[0] === secondaryGradient)
gradientLabel.text = "Secondary gradient";
}
width: 1024
height: 768
visible: true
Item {
id: surfaceview
width: mainwindow.width
height: mainwindow.height
anchors.top: mainwindow.top
anchors.left: mainwindow.left
ColorGradient {
id: mainGradient
ColorGradientStop { position: 0.0; color: "red"}
ColorGradientStop { position: 0.5; color: "green"}
ColorGradientStop { position: 0.8; color: "blue"}
ColorGradientStop { position: 0.6; color: "yellow"}
ColorGradientStop { position: 0.8; color: "black"}
ColorGradientStop { position: 1.0; color: "peru"}
}
ColorGradient {
id: secondaryGradient
ColorGradientStop { position: 0.0; color: "crimson"}
ColorGradientStop { position: 0.5; color: "chartreuse"}
ColorGradientStop { position: 0.8; color: "blueviolet"}
ColorGradientStop { position: 0.6; color: "gold"}
ColorGradientStop { position: 0.8; color: "darkslategrey"}
ColorGradientStop { position: 1.0; color: "seagreen"}
}
ColorGradient {
id: seriesGradient
ColorGradientStop { position: 0.0; color: "gold" }
ColorGradientStop { position: 0.5; color: "crimson" }
ColorGradientStop { position: 1.0; color: "blueviolet" }
}
Theme3D {
id: mainTheme
type: Q3DTheme.ThemeStoneMoss
colorStyle: Q3DTheme.ColorStyleRangeGradient
baseGradients: [mainGradient]
}
Theme3D {
id: secondaryTheme
type: Q3DTheme.ThemeArmyBlue
baseGradients: [secondaryGradient]
}
Surface3D {
id: surfaceGraph
width: surfaceview.width
height: surfaceview.height
theme: mainTheme
shadowQuality: AbstractGraph3D.ShadowQualityMedium
selectionMode: AbstractGraph3D.SelectionSlice | AbstractGraph3D.SelectionItemAndRow
scene.activeCamera.cameraPreset: Camera3D.CameraPresetIsometricLeft
axisY.min: 0.0
axisY.max: 500.0
axisX.segmentCount: 10
axisX.subSegmentCount: 2
axisX.labelFormat: "%i"
axisZ.segmentCount: 10
axisZ.subSegmentCount: 2
axisZ.labelFormat: "%i"
axisY.segmentCount: 5
axisY.subSegmentCount: 2
axisY.labelFormat: "%i"
axisY.title: "Height"
axisX.title: "Latitude"
axisZ.title: "Longitude"
Surface3DSeries {
id: heightSeries
drawMode: Surface3DSeries.DrawSurface
visible: true
flatShadingEnabled: false
HeightMapSurfaceDataProxy {
heightMapFile: ":/map"
}
}
}
RowLayout {
id: buttonLayout
anchors.top: parent.top
anchors.left: parent.left
anchors.right: parent.right
Button {
id: toggleTheme
Layout.fillWidth: true
Layout.fillHeight: true
text: qsTr("Toggle theme")
onClicked: {
if (surfaceGraph.theme == mainTheme) {
surfaceGraph.theme = secondaryTheme;
themeLabel.text = "Secondary theme";
updateinfoLabels();
} else if (surfaceGraph.theme == secondaryTheme) {
surfaceGraph.theme = mainTheme;
updateinfoLabels();
themeLabel.text = "Main theme";
}
}
}
Button {
id: toggleGradient
Layout.fillWidth: true
Layout.fillHeight: true
text: qsTr("Toggle theme gradient")
onClicked: {
if (surfaceGraph.theme.baseGradients[0] === mainGradient) {
surfaceGraph.theme.baseGradients[0] = secondaryGradient;
updateinfoLabels();
} else if (surfaceGraph.theme.baseGradients[0] === secondaryGradient) {
surfaceGraph.theme.baseGradients[0] = mainGradient;
updateinfoLabels();
}
}
}
Button {
id: toggleSeriesGradient
Layout.fillWidth: true
Layout.fillHeight: true
text: qsTr("Override theme gradient with series gradient")
onClicked: {
heightSeries.baseGradient = seriesGradient;
gradientLabel.text = "Series gradient";
}
}
}
ColumnLayout {
id: infoLayout
anchors.top: buttonLayout.bottom
anchors.left: parent.left
Rectangle {
Layout.minimumHeight: 20
Label {
id: themeLabel
text: qsTr("Main theme")
}
}
Rectangle {
Layout.minimumHeight: 20
Label {
id: gradientLabel
text: qsTr("Main gradient")
}
}
}
}
}
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