Merge remote-tracking branch 'origin/dev-pyramid'

plugins/In_one/main.py

@@ -241,6 +241,7 @@ class InOnePlugin(BasicPlugin):
             pth2=Meanfilter(w.x_size_input.text(),w.y_size_input.text(),w.layer_combox.layer2)
             self.send_message.emit('均值滤波图像{}'.format(w.layer_combox.layer2.name))
             name=name+'_mean_filter'
+            dict['预处理']=['均值滤波','|'.format(pth1,pth2)]
         else:
             pass
 
@@ -248,18 +249,18 @@ class InOnePlugin(BasicPlugin):
         if w.cd_select.choose==self.cd[0]:
             cdpth=basic_cd(pth1,pth2,w.layer_combox.layer1.layer_parent,self.send_message)
             name += '_basic_cd'
-            #dict[name]=cdpth
+            dict['变化检测算法']=['差分法',cdpth]
         else:
             pass
 
         thpth=None
         if w.threshold_select.choose==self.threshold[0]:
-            thpth=otsu(cdpth,w.layer_combox.layer1.layer_parent.name,self.send_message)
+            thpth,gap=otsu(cdpth,w.layer_combox.layer1.layer_parent.name,self.send_message)
             name+='_otsu'
-            dict[name]=thpth
+            dict['后处理']=['OTSU阈值',gap,cdpth]
         elif w.threshold_select.choose=='手动阈值':
             thpth=thresh(cdpth,float(w.threshold_input.text()),w.layer_combox.layer1.layer_parent.name,self.send_message)
-            dict[name+'_thresh_{:.1f}'.format(float(w.threshold_input.text()))]
+            dict['后处理']=['手动阈值',[float(w.threshold_input.text())],thpth]
         else:
             pass
 
@@ -417,7 +418,7 @@ def otsu(pth,name,send_message):
     out_ds = None
     ds = None
     send_message.emit('OTSU阈值完成')
-    return out_th
+    return out_th,gap
     #otsu_layer = SingleBandRasterLayer(path = out_th, style_info={})
     #layer.layer_parent.add_result_layer(otsu_layer)
 
@@ -496,8 +497,7 @@ def table_layer(pth,layer,name,send_message,dict):
                 center_y = center_y * geo[5] + geo [3]
                 f.write(f'{center_x},{center_y},{block_data_xy.mean() * 100},{int(block_data_xy.mean() > 0.5)}\n')
 
-    result_layer = ResultPointLayer(out_csv, enable=True, proj=layer.proj, geo=layer.geo)
+    result_layer = ResultPointLayer(out_csv, enable=True, proj=layer.proj, geo=layer.geo,result_path=dict)
-    result_layer.result_path=dict
     # print(result_layer.result_path)
     layer.layer_parent.add_result_layer(result_layer)
     send_message.emit('计算完成')

rscder/gui/eagle_eye.py

@@ -57,7 +57,8 @@ class eagleEye(QgsMapCanvas):
         self.setLayers(layer_list_1)
         if len(layer_list_1) > 0:
             self.zoomToFeatureExtent(layer_list_1[0].extent())
-
+    def zoom(self,layer):
+        self.zoomToFeatureExtent(layer.extent())
     def draw_extent(self,extent):
         self.Extent=extent
         self.rubber.draw_extent(self.Extent)

rscder/gui/info.py

@@ -0,0 +1,29 @@
+from distutils.log import info
+from PyQt5.QtWidgets import  QHBoxLayout,QDialog,QLabel,QVBoxLayout
+from PyQt5.QtGui import QColor, QDragEnterEvent, QDropEvent,QPixmap
+from PyQt5.QtCore import QSize,Qt
+import yaml
+
+
+
+class InfoBox(QDialog):
+    def __init__(self,infodic:dict,parent=None):
+        super(InfoBox,self).__init__(parent=parent)
+        v=QVBoxLayout()
+        if 'prewmap'  in infodic.keys():
+            
+            pmap=infodic.pop('prewmap')
+            label=QLabel(yaml.dump(infodic,allow_unicode=True,sort_keys=False))
+            label.setWordWrap(True)#过长自动换行，主要是wkt过长
+            v.addWidget(label)
+            
+            maplabel=QLabel()
+            maplabel.setPixmap(QPixmap.fromImage(pmap))
+            v.addWidget(maplabel,0,Qt.AlignHCenter)
+        else:
+            label=QLabel(yaml.dump(infodic,allow_unicode=True,sort_keys=False))
+            label.setWordWrap(True)#过长自动换行，主要是wkt过长
+            v.addWidget(label)
+        self.setLayout(v)
+        self.show()
+    

rscder/gui/load.py

@@ -148,8 +148,8 @@ class loader(QDialog):
 
         button_layout = QHBoxLayout()
         button_layout.setDirection(QHBoxLayout.RightToLeft)
-        button_layout.addWidget(ok_button, 0, Qt.AlignRight)
         button_layout.addWidget(cancel_button, 0, Qt.AlignRight)
+        button_layout.addWidget(ok_button, 0, Qt.AlignRight)
 
         main_layout = QVBoxLayout()
         main_layout.addLayout(path1_layout)
@@ -169,14 +169,14 @@ class loader(QDialog):
                 self.path1_input.setText(self.path1)
                 result=QMessageBox.question(self, '提示', '是否创建图像金字塔', QMessageBox.Yes | QMessageBox.No, QMessageBox.No)  #默认关闭界面选择No
                 if result==QMessageBox.Yes:
-                    progress1=progressDialog(self,'加载时相一')
+                    progress1:QDialog=progressDialog(self,'加载时相一')
                     progress1.setModal(False)
                     self.temp1=os.path.join(Project().other_path,'temp1.tif')
-                    t1=GdalPreviewImage(self.path1,self.temp1,1024,self)
+                    t1=GdalPreviewImage(self.path1,self.temp1,1024,self.parent())
                     # t1.started.connect(progress1.show)
                     t1.finished.connect(self.loadfile1)
-                    t1.finished.connect(lambda :progress1.setlabel('创建影像金字塔..'))
+                    t1.finished.connect(lambda :self.setlabel(progress1) )
-                    t2=build_pyramids_overviews(self.path1,self)
+                    t2=build_pyramids_overviews(self.path1,self.parent())
                     t2.finished.connect(progress1.hide)
                     t1.start()
                     t1.finished.connect(t2.start)
@@ -186,7 +186,7 @@ class loader(QDialog):
                     progress1=progressDialog(self,'加载时相一')
                     progress1.setModal(False)
                     self.temp1=os.path.join(Project().other_path,'temp1.tif')
-                    t1=GdalPreviewImage(self.path1,self.temp1,1024)
+                    t1=GdalPreviewImage(self.path1,self.temp1,1024,self.parent())
                     # t1.started.connect(progress1.show)
                     t1.finished.connect(self.loadfile1)
                     t1.finished.connect(progress1.hide)
@@ -217,11 +217,12 @@ class loader(QDialog):
                 progress2.setModal(False)
                 # progress1.show
                 self.temp2=os.path.join(Project().other_path,'temp2.tif')
-                t1=GdalPreviewImage(self.path2,self.temp2,1024,self)
+                t1=GdalPreviewImage(self.path2,self.temp2,1024,self.parent())
+                
                 # t1.started.connect(progress1.show)
                 t1.finished.connect(self.loadfile2)
-                t1.finished.connect(lambda :progress2.setlabel('创建影像金字塔..'))
+                t1.finished.connect(lambda :self.setlabel(progress2))
-                t2=build_pyramids_overviews(self.path2,self)
+                t2=build_pyramids_overviews(self.path2,self.parent())
                 t2.finished.connect(progress2.hide)
                 t1.start()
                 t1.finished.connect(t2.start)
@@ -230,7 +231,7 @@ class loader(QDialog):
                 progress2=progressDialog(self,'加载时相二')
                 progress2.setModal(False)
                 self.temp2=os.path.join(Project().other_path,'temp2.tif')
-                t1=GdalPreviewImage(self.path2,self.temp2,1024)
+                t1=GdalPreviewImage(self.path2,self.temp2,1024,self.parent())
                 # t1.started.connect(progress1.show)
                 t1.finished.connect(self.loadfile2)
                 t1.finished.connect(progress2.hide)
@@ -266,7 +267,11 @@ class loader(QDialog):
 
     def open_alg(self,path):
         pass
-
+    def setlabel(self,s):
+        try:
+            s.setlabel('创建影像金字塔..')
+        except:
+            pass
     def set_style1(self):
         self.bandsorder1=[int(q.text()) for q in self.style1_inputs ]
         self.style1={'r':self.bandsorder1[0],'g':self.bandsorder1[1],'b':self.bandsorder1[2],'NIR':self.bandsorder1[3]}
@@ -335,6 +340,7 @@ class GdalPreviewImage(QThread):
             del outDataset
         except:
             pass
+        
         # return outFilePath
 
 
@@ -346,11 +352,9 @@ class build_pyramids_overviews(QThread):
         try:
             filename=self.filename
             image:gdal.Dataset = gdal.Open(filename, 0)
-            # 如果第二个参数设置为0，则金字塔文件建立在外面
-            # 如果第二个参数缺省或者为1，则金字塔文件建立在文件内
             gdal.SetConfigOption('COMPRESS_OVERVIEW', 'DEFLATE')
             ov_list = [2, 4,6, 8, 12,16,24, 32, 48,64,96,128]
-            image.BuildOverviews("NEAREST", len(ov_list),overviewlist=ov_list)
+            image.BuildOverviews("NEAREST",overviewlist=ov_list)
             del image
         except:
             pass

rscder/utils/project.py

@@ -1,16 +1,21 @@
 from cgitb import enable
 from collections import OrderedDict
+from email.message import Message
+import imp
 import inspect
 import os
 from pathlib import Path
+from pydoc import render_doc
 import shutil
+from statistics import stdev
 from threading import Thread
 from time import sleep, time
 from typing import Dict, List
 import uuid
 import numpy as np
-from osgeo import gdal, gdal_array
+from osgeo import gdal, gdal_array,osr
 from rscder.utils.icons import IconInstance
+from rscder.gui.info import InfoBox
 from rscder.utils.setting import Settings
 from qgis.core import (\
     QgsRasterLayer, QgsMarkerSymbol, QgsUnitTypes, 
@@ -19,12 +24,12 @@ from qgis.core import (\
     QgsLineSymbol, QgsSingleSymbolRenderer, QgsSimpleLineSymbolLayer, 
     QgsVectorLayer, QgsCoordinateReferenceSystem, QgsFeature, 
     QgsGeometry, QgsPointXY, QgsMultiBandColorRenderer)
-from PyQt5.QtCore import QObject, pyqtSignal, Qt, QThread
+from PyQt5.QtCore import QObject, pyqtSignal, Qt, QThread,QSize
-from PyQt5.QtWidgets import QTreeWidgetItem, QAction
+from PyQt5.QtWidgets import QTreeWidgetItem, QAction,QMessageBox
 from PyQt5.QtGui import QColor, QIcon, QFont
 import yaml
-from .misc import singleton
 
+from .misc import singleton
 def relative_path(path: str, root:str) -> str:
     return os.path.relpath(path, root)
 
@@ -89,6 +94,7 @@ class Project(QObject):
         self.layer_tree = layer_tree
         self.message_box = message_box
         self.result_table = result_table
+        self.eye=eye
         IconInstance(self)
         self.layer_tree_update.connect(layer_tree.update_layer)
         self.layer_show_update.connect(pair_canvas.update_layer)
@@ -176,6 +182,7 @@ class Project(QObject):
 
     def zoom_to_layer(self, data):
         self.pair_canvas.zoom_to_layer(data['layer'])
+        self.eye.zoom(data['layer'])
 
     @property
     def cmi_path(self):
@@ -316,8 +323,22 @@ class BasicLayer(QObject):
         del_action.triggered.connect(del_layer)
         actions.append(del_action)
 
+        if self.info:
+            show_info=QAction(IconInstance().HELP,'属性信息')
+            actions.append(show_info)
+            def showIofn(info):
+                #print(info)
+                a=InfoBox(info)
+                a.exec_()
+
+            show_info.triggered.connect(lambda :showIofn(self.info))
         return actions
 
+        return actions
+    @property
+    def info(self):
+        return None
+
 class GridLayer(BasicLayer):
     
     def set_render(self):
@@ -391,7 +412,7 @@ class GridLayer(BasicLayer):
 
 class RasterLayer(BasicLayer):
     
-    def __init__(self, name=None, enable=False, path=None, view_mode=BasicLayer.BOATH_VIEW,style_info={'r':3,'g':2,'b':1,'NIR':3}):
+    def __init__(self, name=None, enable=False, path=None, view_mode=BasicLayer.BOATH_VIEW,style_info={'r':3,'g':2,'b':1,'NIR':0}):
         if name is None:
             name = os.path.splitext(os.path.basename(path))[0]
         super().__init__(name, enable, IconInstance().RASTER, path, BasicLayer.IN_FILE, view_mode)
@@ -440,10 +461,43 @@ class RasterLayer(BasicLayer):
     def apply_style(self):
         pass
     
+    @property
+    def bandinfo(self):
+        ds :gdal.Dataset=  gdal.Open(self.path)
+        bands=ds.RasterCount
+        bandinfo_={}
+        for i in range(1,bands+1) :
+            min,max,mean,stdev=ds.GetRasterBand(i).ComputeStatistics(True)
+            bandinfo_['波段{}'.format(i)]=['最小值：{}'.format(min),'最大值：{}'.format(max),'均值：{}'.format(mean),'方差：{}'.format(stdev)]
+        ds=None
+        return bandinfo_
+
     def set_stlye(self,style_info):
         self.style_info=style_info
         self.apply_style()
 
+    @property
+    def info(self):
+        #基础属性
+        basic={}
+        basic['文件名']=self.path
+
+        basic['文件大小']="{} Mb".format(os.path.getsize(self.path)//(1024*1024))
+        basic['波段信息']=self.bandinfo
+        #渲染属性
+        render=self.style_info
+
+        mapinfo={
+            '基础属性':basic,
+            '渲染属性':render,
+            'prewmap':self.preview
+        }
+        return mapinfo
+    @property
+    def preview(self,width=400):
+        w=self.layer.width()
+        h=self.layer.height()
+        return self.layer.previewAsImage(QSize(width,int(width*h/w)))
 
 class MultiBandRasterLayer(RasterLayer):
 
@@ -451,7 +505,10 @@ class MultiBandRasterLayer(RasterLayer):
         renderer=QgsMultiBandColorRenderer(self.layer.dataProvider(),self.style_info['r'],self.style_info['g'],self.style_info['b'])
         self.layer.setRenderer(renderer)
         self.layer.triggerRepaint()
-
+    # @property
+    # def info(self):
+    #     mapinfo=super().info
+    #     mapinfo['渲染属性']['波段']='单波段'
 class SingleBandRasterLayer(RasterLayer):
     
     def apply_style(self):
@@ -472,8 +529,8 @@ class ResultPointLayer(BasicLayer):
         self.wkt = proj
         self.geo = geo
         self.dsort=dsort
-        self.result_path=result_path
+        self.result_path:dict=result_path
-       
+        # self.methods=
         self.load_point_file()
     
     def save(self):
@@ -621,7 +678,22 @@ class ResultPointLayer(BasicLayer):
         return actions
     # def load_file(self, path):
     
+    @property
+    def info(self):
+        #基础属性
+        basic={}
+        basic['文件路径']=self.path
 
+        #中间算法信息：
+        methods={ k:v[0]  for k ,v in self.result_path.items()}
+        basic['变化检测算法']=methods
+        #渲染信息
+        render={}
+        render['标注字体大小']=2
+        render['标注颜色']='#ffff00'
+        render['阈值']=self.result_path['后处理'][1]
+
+        return {'基础属性':basic,'渲染属性':render}
 class PairLayer(BasicLayer):
     
     def __init__(self, pth1, pth2,style_info1,style_info2) -> None:
@@ -695,6 +767,40 @@ class PairLayer(BasicLayer):
         )
         return data
     
+    @property
+    def info(self):
+        
+        ds= gdal.Open(self.main_l1.path)
+        srs= osr.SpatialReference(ds.GetProjectionRef())
+        metadata={}
+        # 空间参考系统
+        metadata['proj4'] = srs.ExportToProj4()
+        metadata['wkt'] = srs.ExportToWkt()
+		# 地理坐标系
+        metadata['geocs'] = srs.GetAttrValue('GEOGCS')
+        metadata['uom'] = srs.GetAttrValue('UNIT')
+		# 投影坐标系
+        metadata['projcs'] = srs.GetAttrValue('PROJCS')  # if projected
+        metadata['epsg'] = srs.GetAuthorityCode(None)
+        ds=None
+
+        #格网信息
+        gridData={}
+        gridData['格网大小']='{}像素'.format(self.grid.cell_size)
+        gridData['格网线']=['宽度：1像素', '颜色：白色']
+
+        #公共掩模
+        maskData={}
+        
+
+        mapinfo={
+        '坐标系':metadata,
+        '格网':gridData,
+        '公共掩膜':maskData
+        }
+        
+        return mapinfo
+
         
     @staticmethod
     def from_dict(data):