def process_file(self, filePath):
self.update_result_text(" - Setup\n");
try:
minE = float(self.minEastingEntry.get());
minN = float(self.minNorthingEntry.get());
blkS = int(self.blkSizeEntry.get());
outR = int(self.outResEntry.get());
zThr = float(self.htThresholdEntry.get());
zmax = float(self.bbbEntry.get())
result = Bio_module.setup(filePath, self.outDirEntry.get(), minE, minN, blkS, outR, zThr, zmax)
except:
self.handle_exception(sys.exc_info())
return
if self.computeBiometrics.get() == 1 :
self.update_result_text(" - Biometrics\n")
try:
Bio_module.bio()
except:
self.handle_exception(sys.exc_info())
return
if self.computeLhq.get() == 1 :
self.update_result_text(" - LHQ\n")
try:
Bio_module.lhq()
except:
self.handle_exception(sys.exc_info())
return
if self.computeCcf.get() == 1 :
self.update_result_text(" - CCF\n")
try:
Bio_module.ccf()
except:
self.handle_exception(sys.exc_info())
return
self.update_result_text(" - Teardown\n")
Bio_module.teardown()
return result;
def execute(self):
try:
pointFile = self.pointFileEntry.get()
centEasting = self.centEastEntry.get()
centNorthing = self.centNorthEntry.get()
#
# ensure valid input
#
if pointFile == "":
if centEasting == "" or centNorthing == "":
self.update_message_text("Error: Must specify a centroid or input file.\n\n")
return
if self.pointDirEntry.get() == "" or self.outFileEntry.get() == "":
self.update_message_text("Error: Must specify input CHM directory and output directory.\n\n")
return
if self.radiusBound.get() == 0 and self.boxBound.get() == 0:
self.update_message_text("Error: Must specify bounding region.\n\n")
return
if self.minEastingEntry.get() == "" or self.minNorthingEntry.get() == "" or \
self.blockSizeEntry.get() == "" or self.htThresholdEntry.get() == "":
self.update_message_text("Error: Missing input.\n\n")
return
points = []
if not(pointFile == ""):
pointFile = open(pointFile, "r")
line = pointFile.readline()
while not(line == ""):
self.update_message_text("line:"+line)
line = line.strip()
self.update_message_text("strip:"+line + "\n")
point = line.split()
if len(point) != 2:
self.update_message_text("Error: Input centroid points file format error. " + str(len(point)) + "\n\n")
return
points.append( [ float(point[0]), float(point[1]) ] )
line = pointFile.readline()
else:
easting = float(self.centEastEntry.get())
northing = float(self.centNorthEntry.get())
points.append([easting, northing])
curPoint = 1
numPoints = len(points)
self.write_centroid_header(self.outFileEntry.get())
for point in points:
centroidEasting = point[0]
centroidNorthing = point[1]
minEasting = float(self.minEastingEntry.get())
minNorthing = float(self.minNorthingEntry.get())
blockSize = int(self.blockSizeEntry.get())
zThreshold = int(self.htThresholdEntry.get())
chmDir = self.pointDirEntry.get()
outFile = self.outFileEntry.get()
self.update_message_text("Point " + str(curPoint) + " of " + str(numPoints))
self.update_message_text(" (" + str(centroidEasting) + ", " + str(centroidNorthing) + ")\n")
if self.radiusBound.get() == 1:
radius = int(self.radiusEntry.get())
Bio_module.computeBiometricsAroundCentroid(curPoint, centroidEasting, centroidNorthing, minEasting, minNorthing, radius, blockSize, zThreshold, chmDir, outFile)
else:
length = int(self.boxEntry.get())
Bio_module.computeBiometricsInBoundingBox(curPoint, centroidEasting, centroidNorthing, minEasting, minNorthing, length, blockSize, zThreshold, chmDir, outFile)
curPoint = curPoint + 1
self.update_message_text("Complete.\n\n")
except:
self.handle_exception(sys.exc_info())
def generate_random_points(self):
try:
if self.numPointsEntry.get() == "":
self.update_message_text("Error. Must specify the number of points to generate.\n\n")
return
if self.minEastingRangeEntry.get() == "" or self.maxEastingRangeEntry.get() == "" or\
self.minNorthingRangeEntry.get() == "" or self.maxNorthingRangeEntry.get() == "":
self.update_message_text("Error. Must specify range of the random numbers to generate.\n\n")
return
numPoints = int(self.numPointsEntry.get())
minEasting = float(self.minEastingRangeEntry.get())
maxEasting = float(self.maxEastingRangeEntry.get())
minNorthing = float(self.minNorthingRangeEntry.get())
maxNorthing = float(self.maxNorthingRangeEntry.get())
self.update_message_text("Generating " + str(numPoints) + " random points...\n")
eRange = maxEasting - minEasting
nRange = maxNorthing - minNorthing
randPoints = []
for i in range(numPoints):
x = random.random()
x = x * eRange
x = x + minEasting
y = random.random()
y = y * nRange
y = y + minNorthing
randPoints.append([x,y])
if self.processLater.get() == 1:
f = open(self.randFileEntry.get(), "w")
self.update_message_text("Writing points to " + self.randFileEntry.get() + "...\n")
#write to file
for point in randPoints:
f.write(str(point[0]) + ' ' + str(point[1]) + '\n')
f.close()
self.update_message_text("Complete!\n")
else:
#process all the points
if self.pointDirEntry.get() == "" or self.outFileEntry.get() == "":
self.update_message_text("Error: Must specify input CHM directory and output directory.\n\n")
return
if self.minEastingEntry.get() == "" or self.minNorthingEntry.get() == "" or \
self.blockSizeEntry.get() == "" or self.htThresholdEntry.get() == "":
self.update_message_text("Error: Missing input.\n\n")
return
if self.radiusBound.get() == 0 and self.boxBound.get() == 0:
self.update_message_text("Error: Must specify bounding region.\n\n")
return
minE = float(self.minEastingEntry.get())
minN = float(self.minNorthingEntry.get())
blkS = int(self.blockSizeEntry.get())
zThr = int(self.htThresholdEntry.get())
chmD = self.pointDirEntry.get()
outF = self.outFileEntry.get()
self.write_centroid_header(outF)
pointIdx = 1
numPoints = len(randPoints)
for point in randPoints:
cntE = point[0]
cntN = point[1]
self.update_message_text("Point " + str(pointIdx) + " of " + str(numPoints))
self.update_message_text(" (" + str(cntE) + ", " + str(cntN) + ")\n")
if self.radiusBound.get() == 1:
radius = int(self.radiusEntry.get())
Bio_module.computeBiometricsAroundCentroid(pointIdx, cntE, cntN, minE, minN, radius, blkS, zThr, chmD, outF)
else:
length = int(self.boxEntry.get())
Bio_module.computeBiometricsInBoundingBox(pointIdx, cntE, cntN, minE, minN, length, blkS, zThr, chmD, outF)
pointIdx = pointIdx + 1
self.update_message_text("Complete.\n\n")
except:
self.handle_exception(sys.exc_info())
def execute_rename(self):
if self.inRenameEntry.get() == "":
self.update_result_text("Must select an input directory.\n\n")
return
if self.outRenameEntry.get() == "":
self.update_result_text("Must select an ouput directory.\n\n")
return
if self.outputAsText.get() == 0 and self.outputAsBin.get() == 0:
self.update_result_text("Must selexct output file type.\n\n")
return
self.update_result_text("Renaming files...\n")
self.update_result_text(" From : " + self.inRenameEntry.get() + "\n")
self.update_result_text(" To : " + self.outRenameEntry.get() + "\n")
self.update_result_text("Running file...\n")
try:
minE = float(self.minEastingEntry.get())
minN = float(self.minNorthingEntry.get());
blkS = int(self.blkSizeEntry.get());
bDir = self.inRenameEntry.get();
outDir = self.outRenameEntry.get()
zThr = float(self.bbbEntry.get())
outTxt = self.outputAsText.get()
outBin = self.outputAsBin.get()
if outTxt == 1:
if not(os.path.isdir(outDir + "/text")):
os.makedirs(outDir + "/text")
if outBin == 1:
if not(os.path.isdir(outDir + "/bin")):
os.makedirs(outDir + "/bin")
logFile = open(outDir + "/log.txt", "w");
self.update_result_text(str(logFile) + "\n")
dirList = os.listdir(self.inRenameEntry.get())
badFiles = []
for fname in dirList:
if not(fname.endswith(".bin")):
badFiles.append(fname)
for badFile in badFiles:
dirList.remove(badFile)
fileCount = len(dirList)
currIndex = 1
for fname in dirList:
self.update_result_text(" - " + str(currIndex) + " of " + str(fileCount) + "\n")
try:
outFile = Bio_module.rename(bDir + "/" + fname, outDir, minE, minN, blkS, zThr, outTxt, outBin)
logFile.write(bDir + "/" + fname + " " + outFile + "\n")
except:
self.update_result_text("Error renaming file " + fname + ".\n")
currIndex = currIndex + 1
logFile.close()
except:
self.handle_exception(sys.exc_info())
self.update_result_text("Complete.\n\n")
