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Diffstat (limited to 'examples/datavisualization/qml3doscilloscope/qml/qml3doscilloscope/main.qml')
-rw-r--r-- | examples/datavisualization/qml3doscilloscope/qml/qml3doscilloscope/main.qml | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/examples/datavisualization/qml3doscilloscope/qml/qml3doscilloscope/main.qml b/examples/datavisualization/qml3doscilloscope/qml/qml3doscilloscope/main.qml deleted file mode 100644 index 7a97764a..00000000 --- a/examples/datavisualization/qml3doscilloscope/qml/qml3doscilloscope/main.qml +++ /dev/null @@ -1,334 +0,0 @@ -/**************************************************************************** -** -** 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 -import QtQuick.Layouts -import QtQuick.Controls -import QtDataVisualization 1.2 -import "." - -Item { - id: mainView - width: 1280 - height: 1024 - - property int sampleColumns: sampleSlider.value - property int sampleRows: sampleColumns / 2 - property int sampleCache: 24 - - onSampleRowsChanged: { - surfaceSeries.selectedPoint = surfaceSeries.invalidSelectionPosition - generateData() - } - - Item { - id: dataView - anchors.bottom: parent.bottom - width: parent.width - height: parent.height - buttonLayout.height - - Surface3D { - id: surfaceGraph - - width: dataView.width - height: dataView.height - shadowQuality: AbstractGraph3D.ShadowQualityNone - selectionMode: AbstractGraph3D.SelectionSlice | AbstractGraph3D.SelectionItemAndRow - //! [5] - renderingMode: AbstractGraph3D.RenderDirectToBackground - //! [5] - - axisX.labelFormat: "%d ms" - axisY.labelFormat: "%d W" - axisZ.labelFormat: "%d mV" - axisX.min: 0 - axisY.min: 0 - axisZ.min: 0 - axisX.max: 1000 - axisY.max: 100 - axisZ.max: 800 - axisX.segmentCount: 4 - axisY.segmentCount: 4 - axisZ.segmentCount: 4 - 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 - } - - //! [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 - } - } - //! [0] - - //! [2] - Component.onCompleted: mainView.generateData() - //! [2] - } - } - - //! [3] - Timer { - id: refreshTimer - interval: 1000 / frequencySlider.value - running: true - repeat: true - onTriggered: dataSource.update(surfaceSeries) - } - //! [3] - - Rectangle { - width: parent.width - height: flatShadingToggle.height * 2 - anchors.left: parent.left - anchors.top: parent.top - color: surfaceGraph.theme.backgroundColor - - ColumnLayout { - anchors.fill: parent - RowLayout { - id: sliderLayout - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumHeight: flatShadingToggle.height - spacing: 0 - - Rectangle { - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumWidth: samplesText.implicitWidth + 120 - Layout.maximumWidth: samplesText.implicitWidth + 120 - Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter - - border.color: "gray" - border.width: 1 - radius: 4 - - RowLayout { - anchors.fill: parent - anchors.margins: parent.border.width + 1 - - Slider { - id: sampleSlider - Layout.fillHeight: true - Layout.fillWidth: true - Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter - Layout.minimumWidth: 80 - from: mainView.sampleCache * 2 - to: from * 10 - stepSize: mainView.sampleCache - Component.onCompleted: value = from * 2 - } - - Rectangle { - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumWidth: samplesText.implicitWidth + 10 - Layout.maximumWidth: samplesText.implicitWidth + 10 - Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter - - Text { - id: samplesText - text: "Samples: " + (mainView.sampleRows * mainView.sampleColumns) - anchors.fill: parent - verticalAlignment: Text.AlignVCenter - horizontalAlignment: Text.AlignHCenter - } - } - } - } - - Rectangle { - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumWidth: frequencyText.implicitWidth + 120 - Layout.maximumWidth: frequencyText.implicitWidth + 120 - Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter - - border.color: "gray" - border.width: 1 - radius: 4 - - RowLayout { - anchors.fill: parent - anchors.margins: parent.border.width + 1 - - Slider { - id: frequencySlider - Layout.fillHeight: true - Layout.fillWidth: true - Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter - Layout.minimumWidth: 80 - from: 2 - to: 60 - stepSize: 2 - value: 30 - } - - Rectangle { - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumWidth: frequencyText.implicitWidth + 10 - Layout.maximumWidth: frequencyText.implicitWidth + 10 - Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter - - Text { - id: frequencyText - text: "Freq: " + frequencySlider.value + " Hz" - anchors.fill: parent - verticalAlignment: Text.AlignVCenter - horizontalAlignment: Text.AlignHCenter - } - } - } - } - - Rectangle { - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumWidth: fpsText.implicitWidth + 10 - Layout.maximumWidth: fpsText.implicitWidth + 10 - 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 - } - } - - Rectangle { - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumWidth: selectionText.implicitWidth + 10 - Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter - - border.color: "gray" - border.width: 1 - radius: 4 - - Text { - id: selectionText - anchors.fill: parent - verticalAlignment: Text.AlignVCenter - horizontalAlignment: Text.AlignHCenter - text: "No selection" - } - } - } - - RowLayout { - id: buttonLayout - Layout.fillHeight: true - Layout.fillWidth: true - Layout.minimumHeight: flatShadingToggle.height - spacing: 0 - - Button { - id: flatShadingToggle - Layout.fillHeight: true - Layout.fillWidth: true - - text: surfaceSeries.flatShadingSupported ? "Show Flat" : "Flat not supported" - enabled: surfaceSeries.flatShadingSupported - - onClicked: { - if (surfaceSeries.flatShadingEnabled === true) { - surfaceSeries.flatShadingEnabled = false; - text = "Show Flat" - } else { - surfaceSeries.flatShadingEnabled = true; - text = "Show Smooth" - } - } - } - - Button { - id: surfaceGridToggle - Layout.fillHeight: true - Layout.fillWidth: true - - text: "Show Surface Grid" - - onClicked: { - if (surfaceSeries.drawMode & Surface3DSeries.DrawWireframe) { - surfaceSeries.drawMode &= ~Surface3DSeries.DrawWireframe; - text = "Show Surface Grid" - } else { - surfaceSeries.drawMode |= Surface3DSeries.DrawWireframe; - text = "Hide Surface Grid" - } - } - } - - Button { - id: exitButton - Layout.fillHeight: true - Layout.fillWidth: true - - text: "Quit" - - onClicked: Qt.quit(); - } - } - } - - } - - //! [4] - function generateData() { - dataSource.generateData(mainView.sampleCache, mainView.sampleRows, - mainView.sampleColumns, surfaceGraph.axisX.min, - surfaceGraph.axisX.max, surfaceGraph.axisY.min, - surfaceGraph.axisY.max, surfaceGraph.axisZ.min, - surfaceGraph.axisZ.max) - } - //! [4] -} |