def on_btnExecPrecision_clicked(self, widget):
folder = self.txtTestFolder.get_text()
chain = self.txtFilterchain.get_text()
if (self.validate_folder(folder) and self.validate_filterchain(chain)):
self.test = LineTest(folder, self.chain)
image_number = self.test.total_images()
if self.validate_image_number(image_number):
self.test.launch()
self.fill_labels(self.test)
self.fill_image_list(self.test.testable_images)
self.imgGraphPrecision.set_from_pixbuf(
numpy_to_pixbuf(self.test.create_graphic()))
class WinLineTest:
def __init__(self):
ui = get_ui(self, 'imageListStore', 'paramsListStore',
'paramvaluesListStore')
self.window = ui.get_object(win_name(self))
self.imageListStore = ui.get_object('imageListStore')
self.txtFilterchain = ui.get_object('txtFilterchain')
self.txtTestFolder = ui.get_object('txtTestFolder')
self.lblPrecision = ui.get_object('lblPrecision')
self.lblNoise = ui.get_object('lblNoise')
self.lblNbImages = ui.get_object('lblNbImages')
self.lstImage = ui.get_object('lstImage')
self.imgOriginal = ui.get_object('imgOriginal')
self.imgExample = ui.get_object('imgExample')
self.imgGraphPrecision = ui.get_object('imgGraphPrecision')
self.paramsListStore = ui.get_object('paramsListStore')
self.paramvaluesListStore = ui.get_object('paramvaluesListStore')
self.cboParams = ui.get_object('cboParams')
self.spnFrom = ui.get_object('spnFrom')
self.spnFrom.set_adjustment(self.create_adj(0))
self.spnTo = ui.get_object('spnTo')
self.spnTo.set_adjustment(self.create_adj(255))
self.lblBestPrecision = ui.get_object('lblBestPrecision')
self.lblBestNoise = ui.get_object('lblBestNoise')
self.lblOverallBest = ui.get_object('lblOverallBest')
self.imgGraphEval = ui.get_object('imgGraphEval')
self.lblValue = ui.get_object('lblValue')
self.test = None
self.chain = None
def init_window(self):
pass
def msg_on_no_filterchain(self):
dialog = Gtk.MessageDialog(self.window, 0, Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK,
"You must select a filterchain file.")
result = dialog.run()
dialog.destroy()
return result
def msg_on_no_test_folder(self):
dialog = Gtk.MessageDialog(self.window, 0, Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK,
"You must select a test folder.")
result = dialog.run()
dialog.destroy()
return result
def msg_on_no_test_images(self):
dialog = Gtk.MessageDialog(
self.window, 0, Gtk.MessageType.ERROR, Gtk.ButtonsType.OK,
"There are no image map files in the test folder.")
result = dialog.run()
dialog.destroy()
return result
def create_adj(self, init_val):
return Gtk.Adjustment(init_val, 0, 65535, 1, 10, 0)
def fill_labels(self, test):
self.lblNbImages.set_text(str(test.total_images()))
noise = str(round(test.avg_noise() * 100.0, 2)) + '%'
self.lblNoise.set_text(noise)
precision = str(round(test.avg_precision() * 100.0, 2)) + '%'
self.lblPrecision.set_text(precision)
def fill_image_list(self, images):
self.imageListStore.clear()
for i in xrange(len(images)):
self.imageListStore.append([images.keys()[i], i])
if len(images) > 0:
self.lstImage.set_cursor(0)
def fill_filterchain_info_parameval(self, chain):
self.paramsListStore.clear()
for fname, params in filterchain.params_list(chain):
for name, value in params:
if filterchain.isnumeric(value) and not isinstance(
value, bool):
self.paramsListStore.append(
[fname, name, fname + ' - ' + name, value])
self.cboParams.set_active(0)
def fill_values_list(self, precisions, noises):
self.paramvaluesListStore.clear()
for i in xrange(int(self.spnFrom.get_value()),
int(self.spnTo.get_value())):
idx = i - int(self.spnFrom.get_value())
self.paramvaluesListStore.append(
(i, str(round(noises[idx], 2)), str(round(precisions[idx],
2))))
def validate_folder(self, folder):
if folder == '':
self.msg_on_no_test_folder()
return False
else:
return True
def validate_filterchain(self, chain):
if chain == '':
self.msg_on_no_filterchain()
return False
else:
return True
def validate_image_number(self, image_number):
if image_number == 0:
self.msg_on_no_test_images()
return False
else:
return True
def on_btnExecPrecision_clicked(self, widget):
folder = self.txtTestFolder.get_text()
chain = self.txtFilterchain.get_text()
if (self.validate_folder(folder) and self.validate_filterchain(chain)):
self.test = LineTest(folder, self.chain)
image_number = self.test.total_images()
if self.validate_image_number(image_number):
self.test.launch()
self.fill_labels(self.test)
self.fill_image_list(self.test.testable_images)
self.imgGraphPrecision.set_from_pixbuf(
numpy_to_pixbuf(self.test.create_graphic()))
def on_btnExecParams_clicked(self, widget):
folder = self.txtTestFolder.get_text()
chain = self.txtFilterchain.get_text()
if (self.validate_folder(folder) and self.validate_filterchain(chain)):
index = self.cboParams.get_active()
if index >= 0:
fname, pname, _, _ = self.paramsListStore[index]
peval = ParameterEvaluation(folder, self.chain, fname, pname,
self.spnFrom.get_value(),
self.spnTo.get_value())
peval.launch()
self.imgGraphEval.set_from_pixbuf(
numpy_to_pixbuf(peval.create_graphic()))
self.fill_values_list(peval.precisions, peval.noises)
def on_btnClear_clicked(self, widget):
self.txtFilterchain.set_text('')
self.txtTestFolder.set_text('')
self.lblNoise.set_text('0%')
self.lblPrecision.set_text('0%')
self.lblNbImages.set_text('0')
self.imageListStore.clear()
self.test = None
self.chain = None
def on_btnOpenFilterchain_clicked(self, widget):
dialog = Gtk.FileChooserDialog(
"Choose a filterchain file", None, Gtk.FileChooserAction.OPEN,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OK,
Gtk.ResponseType.OK))
ff = Gtk.FileFilter()
ff.set_name('Filterchain')
ff.add_pattern('*.filterchain')
dialog.set_filter(ff)
response = dialog.run()
if response == Gtk.ResponseType.OK:
self.txtFilterchain.set_text(dialog.get_filename())
self.chain = filterchain.read(self.txtFilterchain.get_text())
self.fill_filterchain_info_parameval(self.chain)
dialog.destroy()
def on_btnOpenTestFolder_clicked(self, widget):
dialog = Gtk.FileChooserDialog(
"Choose an image folder", None,
Gtk.FileChooserAction.SELECT_FOLDER,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OK,
Gtk.ResponseType.OK))
response = dialog.run()
if response == Gtk.ResponseType.OK:
self.txtTestFolder.set_text(dialog.get_filename())
dialog.destroy()
def on_btnSaveAsParams_clicked(self, widget):
pass
def on_btnSaveAsPrecision_clicked(self, widget):
dialog = Gtk.FileChooserDialog(
"Choose an image folder", None,
Gtk.FileChooserAction.SELECT_FOLDER,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OK,
Gtk.ResponseType.OK))
response = dialog.run()
if response == Gtk.ResponseType.OK:
self.test.dump_images(dialog.get_filename())
dialog.destroy()
def on_cboParams_changed(self, widget):
index = self.cboParams.get_active()
if index >= 0:
value = self.paramsListStore[index][3]
self.lblValue.set_text(str(int(value)))
def on_lstImage_cursor_changed(self, widget):
index = tree_selected_index(self.lstImage)
if index >= 0:
file_name = self.imageListStore[index][0]
self.imgExample.set_from_pixbuf(
numpy_to_pixbuf(self.test.example_image(file_name)))
self.imgOriginal.set_from_pixbuf(
numpy_to_pixbuf(self.test.original_image(file_name)))
