add icon

plugins/basic_change/otsu.py

@@ -0,0 +1,42 @@
+import numpy as np
+
+def OTSU(hist):
+   
+    u1=0.0#背景像素的平均灰度值
+    u2=0.0#前景像素的平均灰度值
+    th=0.0
+
+    #总的像素数目
+    PixSum= np.sum(hist)
+    #各灰度值所占总像素数的比例
+    PixRate=hist / PixSum
+    #统计各个灰度值的像素个数
+    Max_var = 0
+    #确定最大类间方差对应的阈值
+    GrayScale = len(hist)
+    for i in range(1,len(hist)):#从1开始是为了避免w1为0.
+        u1_tem=0.0
+        u2_tem=0.0
+        #背景像素的比列
+        w1=np.sum(PixRate[:i])
+        #前景像素的比例
+        w2=1.0-w1
+        if w1==0 or w2==0:
+            pass
+        else:#背景像素的平均灰度值
+            for m in range(i):
+                u1_tem=u1_tem+PixRate[m]*m
+            u1 = u1_tem * 1.0 / w1
+             #前景像素的平均灰度值
+            for n in range(i,GrayScale):
+                u2_tem = u2_tem + PixRate[n]*n
+            u2 = u2_tem / w2
+            #print(u1)
+            #类间方差公式：G=w1*w2*(u1-u2)**2
+            tem_var=w1*w2*np.power((u1-u2),2)
+            #print(tem_var)
+            #判断当前类间方差是否为最大值。
+            if Max_var<tem_var:
+                Max_var=tem_var#深拷贝，Max_var与tem_var占用不同的内存空间。
+                th=i
+    return th 

res.qrc

@@ -0,0 +1,45 @@
+<RCC>
+    <qresource prefix="/">
+        <file>icons\change_detect.png</file>
+        <file>icons\cancel.svg</file>
+        <file>icons\clear.svg</file>
+        <file>icons\edit.svg</file>
+        <file>icons\exit.png</file>
+        <file>icons\export.svg</file>
+        <file>icons\font.svg</file>
+        <file>icons\full.svg</file>
+        <file>icons\create.png</file>
+        <file>icons\data_load.png</file>
+        <file>icons\delete.png</file>
+        <file>icons\document.png</file>
+        <file>icons\filter.png</file>
+        <file>icons\grid_close.png</file>
+        <file>icons\grid.png</file>
+        <file>icons\layer.png</file>
+        <file>icons\open.png</file>
+        <file>icons\pan.png</file>
+        <file>icons\pan_1.png</file>
+        <file>icons\save.png</file>
+        <file>icons\select.png</file>
+        <file>icons\toolbox.png</file>
+        <file>icons\tools.png</file>
+        <file>icons\view.png</file>
+        <file>icons\zoom_in.png</file>
+        <file>icons\zoom_out.png</file>
+        <file>icons\zoom_to.png</file>
+        <file>icons\load.svg</file>
+        <file>icons\logo.svg</file>
+        <file>icons\model.svg</file>
+        <file>icons\ok.svg</file>
+        <file>icons\outline.svg</file>
+        <file>icons\paint.svg</file>
+        <file>icons\pan.svg</file>
+        <file>icons\qt.svg</file>
+        <file>icons\settings.svg</file>
+        <file>icons\splash.png</file>
+        <file>icons\start.svg</file>
+        <file>icons\vector.svg</file>
+        <file>icons\zoomin.svg</file>
+        <file>icons\zoomout.svg</file>
+    </qresource>
+</RCC>

rscder/gui/actions.py

@@ -2,7 +2,7 @@ import logging
 import os
 from pathlib import Path
 from PyQt5 import QtCore, QtGui, QtWidgets
-from PyQt5.QtWidgets import QAction, QActionGroup, QLabel, QFileDialog
+from PyQt5.QtWidgets import QAction, QActionGroup, QLabel, QFileDialog, QMenuBar
 from rscder.gui.project import Create
 from rscder.utils.project import Project
 from rscder.utils.misc import singleton
@@ -44,17 +44,18 @@ class ActionManager(QtCore.QObject):
         self.menubar = None
         self.status_bar = None
 
-    def set_menus(self, menubar):
+    def set_menus(self, menubar:QMenuBar):
         self.menubar = menubar
-        self.file_menu = menubar.addMenu('&文件')
-        self.basic_menu = menubar.addMenu('&基本工具')
-        self.change_detection_menu = menubar.addMenu('&通用变化检测')
-        self.special_chagne_detec_menu = menubar.addMenu('&专题变化检测')
+        self.file_menu = menubar.addMenu( '&文件')
+        self.basic_menu = menubar.addMenu( '&基本工具')
+        self.change_detection_menu = menubar.addMenu( '&通用变化检测')
+        self.special_chagne_detec_menu = menubar.addMenu( '&专题变化检测')
         self.seg_chagne_detec_menu = menubar.addMenu('&分类后变化检测')
-        self.postop_menu = menubar.addMenu('&检测后处理')
+        self.postop_menu = menubar.addMenu( '&检测后处理')
         self.view_menu = menubar.addMenu('&视图')
         self.plugin_menu = menubar.addMenu('&插件')
-        self.help_menu = menubar.addMenu('&帮助')
+        self.help_menu = menubar.addMenu( '&帮助')
+
     
     
     @property
@@ -83,16 +84,17 @@ class ActionManager(QtCore.QObject):
         '''
         File menu
         '''
-        project_create = self.add_action(QAction('&工程创建', self.w_parent), 'File')
-        project_open = self.add_action(QAction('&打开工程', self.w_parent), 'File')
-        project_save = self.add_action(QAction('&保存工程', self.w_parent), 'File')
-        data_load = self.add_action(QAction('&数据加载', self.w_parent), 'File')
-        view_setting = self.add_action(QAction('&界面定制', self.w_parent), 'File')
-        exit_app = self.add_action(QAction('&退出', self.w_parent), 'File')
+        project_create = self.add_action(QAction(QtGui.QIcon( ':/icons/create.png' ), '&工程创建', self.w_parent), 'File')
+        project_open = self.add_action(QAction(QtGui.QIcon( ':/icons/open.png' ), '&打开工程', self.w_parent), 'File')
+        project_save = self.add_action(QAction(QtGui.QIcon( ':/icons/save.png' ),'&保存工程', self.w_parent), 'File')
+        data_load = self.add_action(QAction(QtGui.QIcon( ':/icons/data_load.png' ),'&数据加载', self.w_parent), 'File')
+        view_setting = self.add_action(QAction(QtGui.QIcon( ':/icons/view.png' ),'&界面定制', self.w_parent), 'File')
+        exit_app = self.add_action(QAction(QtGui.QIcon( ':/icons/exit.png' ),'&退出', self.w_parent), 'File')
         project_create.triggered.connect(self.project_create)
         project_open.triggered.connect(self.project_open)
         project_save.triggered.connect(self.project_save)
         data_load.triggered.connect(self.data_load)
+        
         view_setting.triggered.connect(self.view_setting)
         exit_app.triggered.connect(self.w_parent.close)
 
@@ -103,9 +105,9 @@ class ActionManager(QtCore.QObject):
         self.file_menu.addAction(project_open)
         self.file_menu.addAction(project_save)
         self.file_menu.addAction(data_load)
-        self.file_menu.addAction(view_setting)
+        # self.file_menu.addAction(view_setting)
         self.file_menu.addAction(exit_app)
-
+        self.view_menu.addAction(view_setting)
         if self.toolbar is not None:
             self.toolbar.addAction(project_create)
             self.toolbar.addAction(project_open)
@@ -114,14 +116,14 @@ class ActionManager(QtCore.QObject):
         '''
         Basic menu
         '''
-        grid_line = self.add_action(QAction('&网格线', self.w_parent), 'Basic Line')
+        grid_line = self.add_action(QAction(QtGui.QIcon( ':/icons/grid.png' ),'&网格线', self.w_parent), 'Basic Line')
         grid_line.setCheckable(True)
         grid_line.setChecked(True)
         
-        zomm_in = self.add_action(QAction('&放大', self.w_parent), 'Basic')
-        zomm_out = self.add_action(QAction('&缩小', self.w_parent), 'Basic')
-        pan = self.add_action(QAction('&漫游', self.w_parent), 'Basic')
-        locate = self.add_action(QAction('&定位', self.w_parent), 'Basic')
+        zomm_in = self.add_action(QAction(QtGui.QIcon( ':/icons/zoom_out.png' ),'&放大', self.w_parent), 'Basic')
+        zomm_out = self.add_action(QAction(QtGui.QIcon( ':/icons/zoom_in.png' ),'&缩小', self.w_parent), 'Basic')
+        pan = self.add_action(QAction(QtGui.QIcon( ':/icons/pan_1.png' ),'&漫游', self.w_parent), 'Basic')
+        locate = self.add_action(QAction(QtGui.QIcon( ':/icons/zoom_to.png' ),'&定位', self.w_parent), 'Basic')
 
         pan.setCheckable(True)
         pan.setChecked(True)
@@ -143,7 +145,7 @@ class ActionManager(QtCore.QObject):
         '''
         Plugin menu
         '''
-        plugin_list = self.add_action(QAction('&插件列表', self.w_parent), 'Plugin')
+        plugin_list = self.add_action(QAction(QtGui.QIcon( ':/icons/toolbox.png' ),'&插件列表', self.w_parent), 'Plugin')
         plugin_list.triggered.connect(self.plugin_list)
 
         self.plugin_menu.addAction(plugin_list)
@@ -163,10 +165,10 @@ class ActionManager(QtCore.QObject):
         if self.status_bar is not None:
             corr_widget = QLabel(self.status_bar)
             # corr_widget.setLineWidth(200)
-            corr_widget.setFixedWidth(200)
+            corr_widget.setFixedWidth(250)
             self.status_bar.addWidget(corr_widget)
             scale_widget = QLabel(self.status_bar)
-            scale_widget.setFixedWidth(200)
+            scale_widget.setFixedWidth(250)
             self.status_bar.addWidget(scale_widget)
             self.double_map.corr_changed.connect(corr_widget.setText)
             self.double_map.scale_changed.connect(scale_widget.setText)

rscder/gui/layercombox.py

@@ -1,15 +1,19 @@
 from PyQt5.QtWidgets import QComboBox
+from PyQt5.QtGui import QIcon
 from rscder.utils.project import Project
 class LayerCombox(QComboBox):
 
     def __init__(self, parent=None):
         super().__init__(parent)
-
         self.addItem('---', None)
         
         for layer in Project().layers.values(): 
             self.addItem(layer.name, layer.id)
         
+        for i in range(self.count() - 1):
+            self.setItemIcon(i + 1, QIcon(':/icons/layer.png'))
+
+
         self.currentIndexChanged.connect(self.on_changed)
 
         self.current_layer = None

rscder/gui/layertree.py

@@ -32,6 +32,7 @@ class LayerTree(QtWidgets.QWidget):
         self.tree.setHeaderHidden(True)
         # self.tree.setHeaderLabels(['图层'])
         self.root.setText(0,'图层')
+        self.root.setIcon(0,QtGui.QIcon(':/icons/layer.png'))
 
         # child1=QTreeWidgetItem()
         # child1.setText(0,'child1')
@@ -98,6 +99,7 @@ class LayerTree(QtWidgets.QWidget):
         layer:PairLayer = Project().layers[layer]
         item_root = QtWidgets.QTreeWidgetItem(self.root)
         item_root.setText(0,layer.name)
+        item_root.setIcon(0, QtGui.QIcon(':/icons/document.png'))
         item_root.setData(0, Qt.UserRole, LayerTree.LAYER_TOOT)
         item_root.setData(0, Qt.UserRole + 1, layer.id)
         item_root.setCheckState(0, Qt.Checked if layer.enable else Qt.Unchecked)
@@ -112,18 +114,21 @@ class LayerTree(QtWidgets.QWidget):
         grid_item.setText(0,'格网')
         grid_item.setData(0, Qt.UserRole, LayerTree.GRID)
         grid_item.setCheckState(0, Qt.Checked if layer.grid_enable else Qt.Unchecked)
+        grid_item.setIcon(0, QtGui.QIcon(':/icons/grid.png'))
 
         item1 = QtWidgets.QTreeWidgetItem(item_root)
         item1.setText(0, layer.l1_name)
         item1.setCheckState(0, Qt.Checked if layer.l1_enable else Qt.Unchecked)
         item1.setData(0, Qt.UserRole, LayerTree.SUB_RASTER)
         item1.setData(0, Qt.UserRole + 1, LayerTree.LEFT_RASTER)
+        item1.setIcon(0, QtGui.QIcon(':/icons/layer.png'))
 
         item2 = QtWidgets.QTreeWidgetItem(item_root)
         item2.setText(0, layer.l2_name)
         item2.setCheckState(0, Qt.Checked if layer.l2_enable else Qt.Unchecked)
-        item1.setData(0, Qt.UserRole, LayerTree.SUB_RASTER)
-        item1.setData(0, Qt.UserRole + 1, LayerTree.RIGHT_RASTER)
+        item2.setData(0, Qt.UserRole, LayerTree.SUB_RASTER)
+        item2.setData(0, Qt.UserRole + 1, LayerTree.RIGHT_RASTER)
+        item2.setIcon(0, QtGui.QIcon(':/icons/layer.png'))
  
         for ri, item in enumerate(layer.results):
             item_result = QtWidgets.QTreeWidgetItem(item_root)
@@ -132,6 +137,8 @@ class LayerTree(QtWidgets.QWidget):
             item_result.setData(0, Qt.UserRole, LayerTree.RESULT)
             item_result.setData(0, Qt.UserRole + 1, ri)
 
+            item_result.setIcon(0, QtGui.QIcon(':/icons/vector.svg'))
+        
         self.tree.expandAll()
     
     def update_layer(self, layer:str):

rscder/gui/mainwindow.py

@@ -22,7 +22,7 @@ class MainWindow(QMainWindow):
             self.setWindowTitle(QApplication.applicationName() + ' ' + str(self.current_instance))
         else:
             self.setWindowTitle(QApplication.applicationName())
-        self.setWindowIcon(QIcon(":/icons/logo.svg"))
+        self.setWindowIcon(QIcon(":/icons/change_detect.png"))
         
         self.setAcceptDrops(True) 
         self.setContextMenuPolicy(Qt.CustomContextMenu)

rscder/gui/result.py

@@ -2,7 +2,7 @@
 from PyQt5 import QtCore, QtGui, QtWidgets
 from PyQt5.QtCore import Qt,QModelIndex, pyqtSignal
 from PyQt5.QtGui import QStandardItemModel, QStandardItem
-from PyQt5.QtWidgets import (QTableWidgetItem, QTableWidget, QAbstractItemView, QHeaderView, QStyleFactory)
+from PyQt5.QtWidgets import (QTableWidgetItem, QTableWidget, QMessageBox,  QAbstractItemView, QHeaderView, QStyleFactory)
 
 from rscder.utils.project import PairLayer, Project, ResultLayer
 
@@ -56,9 +56,16 @@ class ResultTable(QtWidgets.QWidget):
         y = self.tablewidget.item(row, 1).text()
         self.on_item_click.emit({'x':float(x), 'y':float(y)})
 
+    def save(self):
+        if self.result is None:
+            return
+        self.result.save()
+
     def on_result(self, layer_id, result_id):
         self.is_in_set_data = True
         result = Project().layers[layer_id].results[result_id]
+        if result != self.result:
+            self.save() 
         self.result = result
         self.clear()
         self.set_data(result)

rscder/res.qrc

@@ -1,26 +0,0 @@
-<RCC>
-    <qresource prefix="/">
-        <file>icons\assessment.svg</file>
-        <file>icons\cancel.svg</file>
-        <file>icons\clear.svg</file>
-        <file>icons\edit.svg</file>
-        <file>icons\exit.svg</file>
-        <file>icons\export.svg</file>
-        <file>icons\font.svg</file>
-        <file>icons\full.svg</file>
-        <file>icons\load.svg</file>
-        <file>icons\logo.svg</file>
-        <file>icons\model.svg</file>
-        <file>icons\ok.svg</file>
-        <file>icons\outline.svg</file>
-        <file>icons\paint.svg</file>
-        <file>icons\pan.svg</file>
-        <file>icons\qt.svg</file>
-        <file>icons\settings.svg</file>
-        <file>icons\splash.png</file>
-        <file>icons\start.svg</file>
-        <file>icons\vector.svg</file>
-        <file>icons\zoomin.svg</file>
-        <file>icons\zoomout.svg</file>
-    </qresource>
-</RCC>

rscder/utils/project.py

@@ -83,6 +83,8 @@ class Project(QObject):
             'root': self.root,
             'layers': [ layer.to_dict(None if self.file_mode == Project.ABSOLUTE_MODE else self.root) for layer in self.layers.values() ],
         }
+        for layer in self.layers.values():
+            layer.save()
         with open(self.file, 'w') as f:
             yaml.safe_dump(data_dict, f)
         # yaml.safe_dump(data_dict, open(self.file, 'w'))
@@ -129,19 +131,16 @@ class Project(QObject):
         else:
             self.message_box.error(player.msg)
 
-class VectorLayer:
-    pass
-
 class GridLayer:
     
     def set_render(self):
         symbol_layer = QgsSimpleLineSymbolLayer()
-        symbol_layer.setWidth(1)
-        symbol_layer.setColor(QColor.fromRgb(255,255,255, 100))
+        symbol_layer.setWidth(1 * self.x_res)
+        symbol_layer.setColor(QColor.fromRgb(255,255,255, 200))
 
         symbol = QgsLineSymbol()
         symbol.changeSymbolLayer(0, symbol_layer)
-
+        symbol.setWidthUnit(QgsUnitTypes.RenderMapUnits)
         render = QgsSingleSymbolRenderer(symbol)
         self.lines_layer.setRenderer(render)
         
@@ -228,6 +227,14 @@ class ResultLayer:
         self.enable = False
         self.parent = parent
     
+    def save(self):
+        if self.layer_type == ResultLayer.POINT:
+            with open(self.path, 'w') as f:
+                f.write('x,y,diff,status\n')
+                for i in range(len(self.data)):
+                    f.write('{},{},{},{}\n'.format(self.data[i][0], self.data[i][1], self.data[i][2], int(self.data[i][3])))
+
+
     def update(self, data):
         if self.layer_type == ResultLayer.POINT:
             row = data['row']
@@ -403,6 +410,11 @@ class PairLayer:
             layer.results.append(ResultLayer.from_dict(r, layer, root))
         # layer.grid_layer = GridLayer.from_dict(data['grid_layer'])
         return layer
+    
+    def save(self):
+        for r in self.results:
+            r.save()
+
     def __init__(self, pth1, pth2, cell_size) -> None:
         self.pth1 = pth1
         self.pth2 = pth2