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https://github.com/alicevision/Meshroom.git
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4563d32e3e
Make FeaturesViewer available in Viewer2D to display the feature points of the current view, based on the current FeatureExtraction node. * FeaturesInfoOverlay: overlay that displays info and provides controls over a FeaturesViewer component. * ColorChart: color picker based on a set of predefined colors.
111 lines
3.7 KiB
QML
111 lines
3.7 KiB
QML
import QtQuick 2.11
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import QtQuick.Controls 2.11
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import QtQuick.Layouts 1.3
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import MaterialIcons 2.2
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import Utils 1.0
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import Controls 1.0
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/**
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* FeaturesInfoOverlay is an overlay that displays info and
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* provides controls over a FeaturesViewer component.
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*/
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FloatingPane {
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id: root
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property int pluginStatus: Loader.Null
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property Item featuresViewer: null
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property var featureExtractionNode: null
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ColumnLayout {
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// Header
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RowLayout {
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// FeatureExtraction node name
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Label {
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text: featureExtractionNode.label
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Layout.fillWidth: true
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}
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// Settings menu
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Loader {
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active: root.pluginStatus === Loader.Ready
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sourceComponent: MaterialToolButton {
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text: MaterialIcons.settings
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font.pointSize: 10
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onClicked: settingsMenu.popup(width, 0)
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Menu {
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id: settingsMenu
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padding: 4
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implicitWidth: 210
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RowLayout {
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Label {
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text: "Display Mode:"
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}
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ComboBox {
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id: displayModeCB
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flat: true
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Layout.fillWidth: true
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model: featuresViewer.displayModes
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onActivated: featuresViewer.displayMode = currentIndex
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}
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}
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}
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}
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}
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}
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// Error message if AliceVision plugin is unavailable
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Label {
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visible: root.pluginStatus === Loader.Error
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text: "AliceVision plugin is required to display Features"
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color: Colors.red
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}
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// Feature types
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ListView {
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implicitHeight: contentHeight
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implicitWidth: contentItem.childrenRect.width
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model: featuresViewer !== null ? featuresViewer.model : 0
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delegate: RowLayout {
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id: featureType
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property var viewer: featuresViewer.itemAt(index)
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spacing: 4
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// Visibility toogle
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MaterialToolButton {
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text: featureType.viewer.visible ? MaterialIcons.visibility : MaterialIcons.visibility_off
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onClicked: featureType.viewer.visible = !featureType.viewer.visible
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font.pointSize: 10
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opacity: featureType.viewer.visible ? 1.0 : 0.6
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}
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// ColorChart picker
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ColorChart {
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implicitWidth: 12
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implicitHeight: implicitWidth
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colors: featuresViewer.colors
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currentIndex: featureType.viewer.colorIndex
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// offset FeaturesViewer color set when changing the color of one feature type
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onColorPicked: featuresViewer.colorOffset = colorIndex - index
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}
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// Feature type name
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Label {
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text: featureType.viewer.describerType + (featureType.viewer.loading ? "" : ": " + featureType.viewer.features.length)
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}
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// Feature loading status
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Loader {
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active: featureType.viewer.loading
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sourceComponent: BusyIndicator {
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padding: 0
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implicitWidth: 12
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implicitHeight: 12
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running: true
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}
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}
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}
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}
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}
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}
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