wip [ui] display global stats from sfm: residuals,landmarks per view

meshroom/ui/qml/Viewer/FeaturesViewer.qml

@@ -12,6 +12,8 @@ Repeater {
 
     /// ViewID to display the features of
     property int viewId
+    /// SfMData to display the data of SfM
+    property var sfmData
     /// Folder containing the features files
     property string folder
     /// The list of describer types to load
@@ -35,6 +37,7 @@ Repeater {
         viewId: root.viewId
         color: root.colors[colorIndex]
         displayMode: root.displayMode
+        msfmData: root.sfmData
     }
 
 }

meshroom/ui/qml/Viewer/ImageMetadataView.qml

@@ -19,6 +19,7 @@ FloatingPane {
 
     clip: true
     padding: 4
+    anchors.rightMargin: 0
 
     /**
      * Convert GPS metadata to degree coordinates.

meshroom/ui/qml/Viewer/SfmGlobalStats.qml

@@ -0,0 +1,162 @@
+import QtQuick 2.9
+import QtQuick.Controls 2.3
+import QtQuick.Layouts 1.3
+import MaterialIcons 2.2
+import QtPositioning 5.8
+import QtLocation 5.9
+import QtCharts 2.13
+import Charts 1.0
+
+import Controls 1.0
+import Utils 1.0
+
+import AliceVision 1.0 as AliceVision
+
+
+FloatingPane {
+    id: root
+
+    property var msfmData
+    property color textColor: Colors.sysPalette.text
+
+    clip: true
+    padding: 4
+
+    // To avoid interaction with components in background
+    MouseArea {
+        anchors.fill: parent
+        acceptedButtons: Qt.LeftButton | Qt.RightButton | Qt.MiddleButton
+        onPressed: {}
+        onReleased: {}
+        onWheel: {}
+    }
+
+    InteractiveChartView {
+        id: landmarksPerViewChart
+        width: parent.width * 0.5
+        height: parent.height * 0.5
+
+        title: "Landmarks Per View"
+        legend.visible: false
+        antialiasing: true
+
+        ValueAxis {
+            id: landmarksPerViewValueAxisX
+            titleText: "Ordered Views"
+            min: 0.0
+            max: sfmDataStat.landmarksPerViewMaxAxisX
+        }
+        ValueAxis {
+            id: landmarksPerViewValueAxisY
+            labelFormat: "%i"
+            titleText: "Number of Landmarks"
+            min: 0
+            max: sfmDataStat.landmarksPerViewMaxAxisY
+        }
+        LineSeries {
+            id: landmarksPerViewLineSerie
+            axisX: landmarksPerViewValueAxisX
+            axisY: landmarksPerViewValueAxisY
+        }
+    }
+
+    InteractiveChartView {
+        id: residualsPerViewChart
+        width: parent.width * 0.5
+        height: parent.height * 0.5
+        anchors.top: parent.top
+        anchors.topMargin: (parent.height) * 0.5
+
+        title: "Residuals Per View"
+        legend.visible: false
+        antialiasing: true
+
+        ValueAxis {
+            id: residualsPerViewValueAxisX
+            labelFormat: "%i"
+            titleText: "Ordered Views"
+            min: 0
+            max: sfmDataStat.residualsPerViewMaxAxisX
+        }
+        ValueAxis {
+            id: residualsPerViewValueAxisY
+            titleText: "Percentage of residuals"
+            min: 0
+            max: sfmDataStat.residualsPerViewMaxAxisY
+            tickAnchor: 0
+            tickInterval: 0.50
+            tickCount: sfmDataStat.residualsPerViewMaxAxisY * 2
+        }
+        LineSeries {
+            id: residualsMinPerViewLineSerie
+            axisX: residualsPerViewValueAxisX
+            axisY: residualsPerViewValueAxisY
+            name: "Min"
+        }
+        LineSeries {
+            id: residualsMaxPerViewLineSerie
+            axisX: residualsPerViewValueAxisX
+            axisY: residualsPerViewValueAxisY
+            name: "Max"
+        }
+        LineSeries {
+            id: residualsMeanPerViewLineSerie
+            axisX: residualsPerViewValueAxisX
+            axisY: residualsPerViewValueAxisY
+            name: "Mean"
+        }
+        LineSeries {
+            id: residualsMedianPerViewLineSerie
+            axisX: residualsPerViewValueAxisX
+            axisY: residualsPerViewValueAxisY
+            name: "Median"
+        }
+    }
+
+    Item {
+        id: residualsPerViewBtnContainer
+
+        Layout.fillWidth: true
+        anchors.bottom: residualsPerViewChart.bottom
+        anchors.bottomMargin: 35
+        anchors.left: residualsPerViewChart.left
+        anchors.leftMargin: residualsPerViewChart.width * 0.25
+
+        RowLayout {
+
+            ChartViewCheckBox {
+                id: allObservations
+                text: "ALL"
+                color: textColor
+                checkState: residualsPerViewLegend.buttonGroup.checkState
+                onClicked: {
+                    var _checked = checked;
+                    for(var i = 0; i < residualsPerViewChart.count; ++i)
+                    {
+                        residualsPerViewChart.series(i).visible = _checked;
+                    }
+                }
+            }
+
+            ChartViewLegend {
+                id: residualsPerViewLegend
+                chartView: residualsPerViewChart
+            }
+
+        }
+    }
+
+    // Stats from the sfmData
+    AliceVision.MSfMDataStats {
+        id: sfmDataStat
+        msfmData: (root.visible && root.msfmData && root.msfmData.status === AliceVision.MSfMData.Ready) ? root.msfmData : null
+        onStatsChanged: {
+            console.warn("QML AliceVision.MSfMDataStats statsChanged: " + sfmDataStat.msfmData);
+            fillLandmarksPerViewSerie(landmarksPerViewLineSerie);
+            fillResidualsMinPerViewSerie(residualsMinPerViewLineSerie);
+            fillResidualsMaxPerViewSerie(residualsMaxPerViewLineSerie);
+            fillResidualsMeanPerViewSerie(residualsMeanPerViewLineSerie);
+            fillResidualsMedianPerViewSerie(residualsMedianPerViewLineSerie);
+        }
+    }
+}

meshroom/ui/qml/Viewer/SfmStatsView.qml

@@ -98,7 +98,6 @@ FloatingPane {
                 id: residualLegend
                 chartView: residualChart
             }
-
         }
     }
 

meshroom/ui/qml/Viewer/Viewer2D.qml

@@ -231,6 +231,7 @@ FocusScope {
                             'viewId': Qt.binding(function() { return _reconstruction.selectedViewId; }),
                             'model': Qt.binding(function() { return _reconstruction.featureExtraction.attribute("describerTypes").value; }),
                             'folder': Qt.binding(function() { return Filepath.stringToUrl(_reconstruction.featureExtraction.attribute("output").value); }),
+                            'sfmData': Qt.binding(function() { return msfmDataLoader.status === Loader.Ready ? msfmDataLoader.item : null; }),
                         })
                     }
                 }
@@ -297,8 +298,8 @@ FocusScope {
                     }
 
                     Loader {
-                        id: msfmData
+                        id: msfmDataLoader
-                        active: displaySfmStatsView.checked
+                        active: displaySfmStatsView.checked || displayFeatures.checked || displaySfmDataGlobalStats.checked
 
                         Component.onCompleted: {
                             // instantiate and initialize a SfmStatsView component dynamically using Loader.setSource
@@ -311,14 +312,27 @@ FocusScope {
                     Loader {
                         id: sfmStatsView
                         anchors.fill: parent
-                        active: msfmData.status === Loader.Ready && displaySfmStatsView.checked
+                        active: msfmDataLoader.status === Loader.Ready && displaySfmStatsView.checked
 
                         Component.onCompleted: {
                             // instantiate and initialize a SfmStatsView component dynamically using Loader.setSource
                             // so it can fail safely if the c++ plugin is not available
                             setSource("SfmStatsView.qml", {
+                                'msfmData': Qt.binding(function() { return msfmDataLoader.item; }),
                                 'viewId': Qt.binding(function() { return _reconstruction.selectedViewId; }),
-                                'msfmData': Qt.binding(function() { return msfmData.item; }),
+                            })
+                        }
+                    }
+                    Loader {
+                        id: sfmGlobalStats
+                        anchors.fill: parent
+                        active: msfmDataLoader.status === Loader.Ready && displaySfmDataGlobalStats.checked
+
+                        Component.onCompleted: {
+                            // instantiate and initialize a SfmStatsView component dynamically using Loader.setSource
+                            // so it can fail safely if the c++ plugin is not available
+                            setSource("SfmGlobalStats.qml", {
+                                'msfmData': Qt.binding(function() { return msfmDataLoader.item; }),
                             })
                         }
                     }
@@ -457,7 +471,33 @@ FocusScope {
                             enabled: _reconstruction.sfm && _reconstruction.sfm.isComputed() && _reconstruction.selectedViewId >= 0
                             onCheckedChanged: {
                                 if(checked == true)
+                                {
+                                    displaySfmDataGlobalStats.checked = false
                                     metadataCB.checked = false
+                                }
+                            }
+                        }
+                        MaterialToolButton {
+                            id: displaySfmDataGlobalStats
+
+                            font.family: MaterialIcons.fontFamily
+                            text: MaterialIcons.language
+
+                            ToolTip.text: "StructureFromMotion Global Statistics"
+                            ToolTip.visible: hovered
+
+                            font.pointSize: 14
+                            padding: 2
+                            smooth: false
+                            flat: true
+                            checkable: enabled
+                            enabled: _reconstruction.sfm && _reconstruction.sfm.isComputed()
+                            onCheckedChanged: {
+                                if(checked == true)
+                                {
+                                    displaySfmStatsView.checked = false
+                                    metadataCB.checked = false
+                                }
                             }
                         }
                         MaterialToolButton {
@@ -477,7 +517,10 @@ FocusScope {
                             enabled: _reconstruction.selectedViewId >= 0
                             onCheckedChanged: {
                                 if(checked == true)
+                                {
+                                    displaySfmDataGlobalStats.checked = false
                                     displaySfmStatsView.checked = false
+                                }
                             }
                         }