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Diffstat (limited to 'examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml')
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diff --git a/examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml b/examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml new file mode 100644 index 00000000..1fcedeea --- /dev/null +++ b/examples/datavisualization/qmlsurface/qml/qmlsurface/main.qml @@ -0,0 +1,250 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the QtDataVisualization module. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise 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.digia.com +** +****************************************************************************/ + +import QtQuick 2.1 +import QtQuick.Layouts 1.0 +import QtDataVisualization 1.0 +import "." + +Item { + id: mainview + width: 1280 + height: 720 + + property int buttonMaximumWidth: surfaceGridToggle.width + property int buttonMinimumHeight: seriesToggle.height + + Data { + id: surfaceData + } + + Item { + id: surfaceView + width: mainview.width - buttonLayout.width + height: mainview.height + anchors.right: mainview.right; + + //! [0] + ColorGradient { + id: surfaceGradient + ColorGradientStop { position: 0.0; color: "darkslategray" } + ColorGradientStop { id: middleGradient; position: 0.25; color: "peru" } + ColorGradientStop { position: 1.0; color: "red" } + } + //! [0] + + Surface3D { + id: surfaceplot + width: surfaceView.width + height: surfaceView.height + //! [7] + theme: Theme3D { + type: Theme3D.ThemeStoneMoss + font.family: "STCaiyun" + font.pointSize: 35 + colorStyle: Theme3D.ColorStyleRangeGradient + baseGradients: [surfaceGradient] + } + //! [7] + 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" + + //! [5] + Surface3DSeries { + id: surfaceSeries + flatShadingEnabled: false + drawMode: Surface3DSeries.DrawSurface + + ItemModelSurfaceDataProxy { + //! [5] + //! [6] + itemModel: surfaceData.model + rowRole: "longitude" + columnRole: "latitude" + yPosRole: "height" + } + //! [6] + + onFlatShadingSupportedChanged: { + flatShadingToggle.text = "Flat not supported" + } + } + } + } + + // TODO: Kept outside until surface supports multiple added series (QTRD-2579) + //! [4] + Surface3DSeries { + id: heightSeries + flatShadingEnabled: false + drawMode: Surface3DSeries.DrawSurface + + HeightMapSurfaceDataProxy { + heightMapFile: ":/heightmaps/image" + // We don't want the default data values set by heightmap proxy. + minZValue: 30 + maxZValue: 60 + minXValue: 67 + maxXValue: 97 + } + } + //! [4] + ColumnLayout { + id: buttonLayout + anchors.top: parent.top + anchors.left: parent.left + spacing: 0 + + NewButton { + id: surfaceGridToggle + Layout.maximumWidth: buttonMaximumWidth + Layout.fillWidth: true + Layout.minimumHeight: buttonMinimumHeight + text: "Show Surface Grid" + //! [1] + onClicked: { + if (surfaceSeries.drawMode & Surface3DSeries.DrawWireframe) { + surfaceSeries.drawMode &= ~Surface3DSeries.DrawWireframe; + heightSeries.drawMode &= ~Surface3DSeries.DrawWireframe; + text = "Show Surface Grid" + } else { + surfaceSeries.drawMode |= Surface3DSeries.DrawWireframe; + heightSeries.drawMode |= Surface3DSeries.DrawWireframe; + text = "Hide Surface Grid" + } + } + //! [1] + } + + NewButton { + id: surfaceToggle + Layout.maximumWidth: buttonMaximumWidth + Layout.fillWidth: true + Layout.minimumHeight: buttonMinimumHeight + text: "Hide Surface" + //! [8] + onClicked: { + if (surfaceSeries.drawMode & Surface3DSeries.DrawSurface) { + surfaceSeries.drawMode &= ~Surface3DSeries.DrawSurface; + heightSeries.drawMode &= ~Surface3DSeries.DrawSurface; + text = "Show Surface" + } else { + surfaceSeries.drawMode |= Surface3DSeries.DrawSurface; + heightSeries.drawMode |= Surface3DSeries.DrawSurface; + text = "Hide Surface" + } + } + //! [8] + } + + NewButton { + id: flatShadingToggle + Layout.maximumWidth: buttonMaximumWidth + Layout.fillWidth: true + Layout.minimumHeight: buttonMinimumHeight + + text: "Show Flat" + enabled: surfaceSeries.flatShadingSupported + //! [2] + onClicked: { + if (surfaceSeries.flatShadingEnabled === true) { + surfaceSeries.flatShadingEnabled = false; + heightSeries.flatShadingEnabled = false; + text = "Show Flat" + } else { + surfaceSeries.flatShadingEnabled = true; + heightSeries.flatShadingEnabled = true; + text = "Show Smooth" + } + } + //! [2] + } + + NewButton { + id: backgroundToggle + Layout.maximumWidth: buttonMaximumWidth + Layout.fillWidth: true + Layout.minimumHeight: buttonMinimumHeight + text: "Hide Background" + onClicked: { + if (surfaceplot.theme.backgroundEnabled === true) { + surfaceplot.theme.backgroundEnabled = false; + text = "Show Background" + } else { + surfaceplot.theme.backgroundEnabled = true; + text = "Hide Background" + } + } + } + + NewButton { + id: gridToggle + Layout.maximumWidth: buttonMaximumWidth + Layout.fillWidth: true + Layout.minimumHeight: buttonMinimumHeight + text: "Hide Grid" + onClicked: { + if (surfaceplot.theme.gridEnabled === true) { + surfaceplot.theme.gridEnabled = false; + text = "Show Grid" + } else { + surfaceplot.theme.gridEnabled = true; + text = "Hide Grid" + } + } + } + + NewButton { + id: seriesToggle + Layout.maximumWidth: buttonMaximumWidth + Layout.fillWidth: true + Layout.minimumHeight: buttonMinimumHeight + text: "Switch to Height Map Series" + //! [3] + onClicked: { + if (surfaceplot.seriesList[0] === heightSeries) { + surfaceplot.axisY.max = 500.0 + surfaceplot.seriesList = [surfaceSeries] + middleGradient.position = 0.25 + text = "Switch to Height Map Series" + } else { + surfaceplot.axisY.max = 250.0 + surfaceplot.seriesList = [heightSeries] + middleGradient.position = 0.50 + text = "Switch to Item Model Series" + } + } + //! [3] + } + } +} |