wangtong/rscder-pub
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石沈昊 2022-07-12 19:28:36 +08:00
parent b47578c7e8
commit f93a97e6a6
1 changed files with 18 additions and 14 deletions
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32
rscder/gui/load.py
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@ -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..'))
t2=build_pyramids_overviews(self.path1,self)
t1.finished.connect(lambda :self.setlabel(progress1) )
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..'))
t2=build_pyramids_overviews(self.path2,self)
t1.finished.connect(lambda :self.setlabel(progress2))
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