def build(paths, image_graph, sections=3):
"""Save representative data to json files in meta pack"""
if not os.path.exists(paths.template_metadata):
os.makedirs(paths.template_metadata)
template_data = {}
for json_filename in os.listdir(paths.template_metadata):
with open(paths.template_metadata + json_filename, 'r') as json_file:
json_data = json.load(json_file)
template_data[json_data['group_name']] = json_data
# Retrieve the relevant info for every texture
keys = {}
for bunch in [i for i in connected_components(image_graph) if len(i) > 1]:
for node in bunch:
Raster.from_path(paths.default_patches + node, 'RGBA')
keys[node] = image_graph.node[node]['group_name'], Raster.from_path(paths.default_patches + node, 'RGBA')
# Iterate through each file that is part of the key
for key, (template_name, default_image) in keys.items():
# Load corresponding cluster map
try:
with open(paths.template_metadata + "\\" + os.path.split(template_name)[1] + ".json", 'r') as config:
layer_map = ast.literal_eval(json.load(config)['cluster_map'])
except FileNotFoundError:
print("Could not find: " + paths.template_metadata + "\\" + os.path.split(template_name)[1] + ".json")
continue
# Use corresponding cluster map to break image into pieces
try:
image_clusters = filter_raster.layer_decomposite(default_image, layer_map)
except ValueError:
continue
templ_clusters = filter_raster.layer_decomposite(
Raster.from_path(paths.default_patches + template_name, 'RGBA'), layer_map)
# Analyze each cluster
segment_metalist = []
for ident, (segment, template_segment) in enumerate(zip(image_clusters, templ_clusters)):
segment_data = analyze_image(segment, template_segment, sections)
segment_data['id'] = ident
segment_metalist.append(segment_data)
meta_dict = {
'group_name': template_name,
'segment_dicts': segment_metalist
}
output_path = os.path.split(paths.file_metadata + key)[0]
# Create folder structure
if not os.path.exists(output_path):
os.makedirs(output_path)
# Save json file
with open(output_path + "\\" + os.path.split(key)[1] + ".json", 'w') as output_file:
json.dump(meta_dict, output_file, sort_keys=True, indent=2)
def make_template(template_name, template_directory, home):
template_image = Raster.from_path(template_name, 'RGBA')
image_clusters, guide = spectral_cluster(template_image)
sections = len(image_clusters)
print('-S: ' + str(len(image_clusters)) + ' | ' + template_name)
# Analyze each cluster, save to list of dicts
segment_metalist = []
for ident, segment in enumerate(image_clusters):
cluster_data = analyze_image(segment, granularity=sections)
cluster_data['id'] = ident
segment_metalist.append(cluster_data)
meta_dict = {
'group_name': template_name.replace(home, ''),
'segment_dicts': segment_metalist,
'cluster_map': json.dumps(guide.tolist()),
'shape': str(template_image.shape)
}
# Create folder structure
if not os.path.exists(template_directory):
os.makedirs(template_directory)
# Save json file
with open(template_directory + "\\" + os.path.split(template_name)[1] + ".json", 'w') as output_file:
json.dump(meta_dict, output_file, sort_keys=True, indent=2)
def make_stencil(stencil_name, quantity, stencil_staging, stencil_configs, colorize, relative_path):
masks = []
for id in range(quantity):
stencil_path = os.path.normpath(stencil_staging + "\\" + stencil_name + "_" + str(id+1) + ".png")
stencil = Raster.from_path(stencil_path, 'RGBA')
masks.append(stencil.mask.tolist())
stencil_path = stencil_staging + "\\" + stencil_name + "_1.png"
stencil_data = dict(name=stencil_name,
shape=Raster.from_path(stencil_path, 'RGBA').shape.tolist(),
mask=masks,
colorize=colorize,
path=relative_path)
with open(stencil_configs + '//' + stencil_name + ".json", 'w') as output_file:
json.dump(stencil_data, output_file, sort_keys=True)
def apply_stencil(data, paths, resourcepack):
mapping_path, json_data = data
image_components = []
for cluster_data in json_data['segment_dicts']:
segment = Raster.from_path(
paths.resource_skeletons + '//' + resourcepack + '//'
+ json_data['group_name'] + '_' + str(cluster_data['id']+1) + '.png', "RGBA")
if not cluster_data['colorize']:
image_components.append(segment)
continue
# Adjust contrast
contrast_mult = abs(analyze.variance(segment, 'V') - math.sqrt(cluster_data['variance'])) * .1
segment = filters.contrast(segment, contrast_mult)
# Adjust coloration
layer_count = len(cluster_data['hues'])
components = filters.value_decomposite(segment, layer_count)
colorized_components = []
for i, layer in enumerate(components):
sat_multiplier = 1-i/layer_count * 0.5
layer = filters.colorize(layer, cluster_data['hues'][i], cluster_data['sats'][i] * sat_multiplier, 0, 1, 1, 0)
colorized_components.append(layer)
staged_image = filters.composite(colorized_components)
# Adjust lightness
lightness_adjustment = cluster_data['lightness'] - analyze.mean(segment, 'V')
staged_image = filters.brightness(staged_image, lightness_adjustment)
image_components.append(staged_image)
for component in image_components:
component.to_rgb()
output_image = filters.composite(image_components)
# Output/save image
full_path_output = str(mapping_path)\
.replace(paths.mappings_metadata_custom, paths.output_path + '//' + resourcepack + '//')\
.replace('.json', '')
print('Generated: ' +
mapping_path.replace(paths.mappings_metadata_custom, resourcepack + '//').replace('.json', ''))
if not os.path.exists(os.path.split(full_path_output)[0]):
os.makedirs(os.path.split(full_path_output)[0])
if os.path.exists(full_path_output):
os.remove(full_path_output)
output_image.save(full_path_output)
def image_masker(self):
raster_layers = []
for i, stencilpath in enumerate(self.stencilpaths):
image = Image.open(stencilpath)
dim = min(image.size)
image = image.crop((0, 0, dim, dim))
layer = Raster.from_image(image, "RGBA")
if self.colorize[i]:
layer = colorize(layer, self.hues[i], 1, .5, 1, .7, .5)
raster_layers.append(layer)
return composite(raster_layers).get_image().resize((400, 400), Image.NEAREST)
def load_stencil(self):
stencil_data = json.load(open(os.path.normpath(self.stencildir + "\\" + self.stencilname + ".json")))
masks = stencil_data['mask']
self.layer_quantity = len(masks)
self.relative_path = stencil_data['path']
self.imagestencil = Image.open(self.default_patches + '\\' + self.relative_path)
self.stencilname = stencil_data['name']
self.master.title("Editing stencil: " + self.stencilname)
self.colorize = stencil_data['colorize']
self.stencilpaths.clear()
for index, mask in enumerate(masks):
layer = Raster.from_image(self.imagestencil)
layer.mask = np.array(mask)
stencilpath = self.stenciledit + '\\' + self.stencilname + '_' + str(index+1) + '.png'
layer.save(stencilpath)
self.stencilpaths.append(stencilpath)
def build(paths, image_graph):
"""Generate template json files with spectral cluster maps"""
template_listing = []
for bunch in connected_components(image_graph):
bunch = connectivity_sort(bunch, image_graph)[0]
first_image = Raster.from_path(paths.default_patches + bunch, 'RGBA')
if first_image.shape != (16, 16):
# TODO: Perfect place to tie in GUI generator
continue
try:
template_listing.append(paths.default_patches + image_graph.node[bunch]['group_name'])
except KeyError:
continue
vectorize(template_listing, make_template, (paths.template_metadata, paths.default_patches))
def click_stencil_select(self, event):
if self.Frame3.curselection()[0] == 0:
return
stencil_name = self.Frame3.get(self.Frame3.curselection()[0])
stencil_data = json.load(open(os.path.normpath(self.settings.stencil_metadata + "\\" + stencil_name + ".json")))
masks = stencil_data['mask']
for selection in self.Listbox.curselection():
relative_path = self.Listbox.get(selection)
image = Raster.from_image(Image.open(
self.settings.default_patches + '//' + relative_path).resize(stencil_data['shape'], Image.NEAREST), "RGBA")
segment_metalist = []
for ident, mask in enumerate(masks):
if stencil_data['colorize'][ident]:
image.mask = mask
segment_data = analyze_image(image)
segment_data['id'] = ident
segment_data['colorize'] = True
segment_metalist.append(segment_data)
else:
segment_data = {}
segment_data['id'] = ident
segment_data['colorize'] = False
segment_metalist.append(segment_data)
meta_dict = {
'group_name': stencil_name,
'segment_dicts': segment_metalist
}
output_path = os.path.split(self.settings.mappings_metadata_custom + relative_path)[0]
# Create folder structure
if not os.path.exists(output_path):
os.makedirs(output_path)
# Save json file
with open(output_path + "\\" + os.path.basename(relative_path) + ".json", 'w') as output_file:
json.dump(meta_dict, output_file, sort_keys=True, indent=2)
self.click_search_item(None)
def image_hash(full_path, target, raster_lock, raster_dict):
def threshold(array_in, thresh=0.5):
array_mask = array_in.copy()
array_mask[array_mask > thresh] = 1.0
array_mask[array_mask <= thresh] = 0.0
return array_mask
try:
image_path = full_path.replace(target, "")
candidate = Raster.from_path(full_path, 'RGBA')
image_hash_id = ''.join(char for char in np.array_str(threshold(candidate.mask)) if char.isdigit())
# Categorize images by thresholded layer mask
with raster_lock:
listobj = raster_dict[image_hash_id]
listobj.append(image_path)
raster_dict[image_hash_id] = listobj
except OSError:
pass
def click_resourcepack(self, event):
selection = self.ResourcepackListing.curselection()
if selection[0] == 0:
if not os.path.exists(self.settings.resource_skeletons + 'New_Resourcepack'):
os.makedirs(self.settings.resource_skeletons + 'New_Resourcepack')
resourcepack_folder = 'New_Resourcepack'
else:
resourcepack_folder = self.ResourcepackListing.get(selection[0])
for stencil in os.listdir(self.settings.stencil_metadata):
stencil_data = json.load(open(self.settings.stencil_metadata + '\\' + stencil))
masks = stencil_data['mask']
for ident, mask in enumerate(masks):
path = self.settings.resource_skeletons + \
resourcepack_folder + '\\' + stencil.replace('.json', '') + '_' + str(ident+1) + '.png'
if os.path.exists(path):
continue
layer = Raster.from_path(self.settings.default_patches + '\\' + stencil_data['path'], "RGBA")
layer.mask = mask
layer.save(path)
from Raster.Raster import Raster
import numpy as np
image = Raster.from_path(r"C:\Users\mike_000\Desktop\images.png", "RGBA")
image_edited = Raster.from_array(np.rot90(image.get_tiered()), "RGBA")
shape = image.get_tiered().shape[:2]
print(shape)
coords = np.zeros(shape + (2,))
for indice_x in range(shape[0]):
for indice_y in range(shape[1]):
coords[indice_x, indice_y, 0] = indice_x
coords[indice_x, indice_y, 1] = indice_y
x_transposed = coords[:,:,0].T
y_transposed = coords[:,:,1].T
image_rotated = np.zeros(tuple(reversed(shape)) + (4,))
print(image_rotated.shape)
for indice_x in range(shape[1]):
for indice_y in range(shape[0]):
image_rotated[indice_x, indice_y] = image.get_tiered()[x_transposed[indice_x,indice_y], y_transposed[indice_x, indice_y]]
print(image_rotated)
Raster.from_array(image_rotated, "RGBA").save(r"C:\Users\mike_000\Desktop\image_rotated.png")
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.setupUi(self)
self.setFixedSize(self.size())
self.fit = None
""" :type: Module.Abstrakt.Fit.Fit """
self.gui_raster_laden = GuiRasterLaden(self)
self.gui_spektr_laden = GuiSpektrLaden(self)
# TODO nicht mehr nötig:
self.plots = [] # Die Plots werden durch ihren Konstruktor automatisch dieser Liste hinzugefügt
# Raster-Plots
self.plt_raster_resonanzkurve = RasterResonanz(
gui=self,
titel=gui_resonanzkurve[lang],
beschriftung=Achsenbeschriftung(x=achse_freq[lang], y=achse_amp[lang])
)
self.plt_raster_phase_schnitt = Schnitt(
gui=self,
titel=gui_phase_schnitt[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_phase[lang])
)
self.plt_raster_amp_schnitt = Schnitt(
gui=self,
titel=gui_amp_schnitt[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_amp[lang])
)
self.plt_raster_freq_schnitt = Schnitt(
gui=self,
titel=gui_freq_schnitt[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_freq[lang])
)
self.plt_raster_phase = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_phase[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang], farbe=achse_phase[lang])
)
self.plt_raster_resfreq = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_resfreq[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang], farbe=achse_freq[lang])
)
self.plt_raster_amplitude = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_amplitude[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang], farbe=achse_amp[lang])
)
self.plt_raster_qfaktor = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_qfaktor[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang])
)
# Spektroskopie-Plots
self.plt_spektr_resonanzkurve = SpektrResonanz(
gui=self,
titel=gui_resonanzkurve[lang],
beschriftung=Achsenbeschriftung(x=achse_freq[lang], y=achse_amp[lang])
)
self.action_raster.triggered.connect(self.raster_laden)
self.action_spektroskopie.triggered.connect(self.spektr_laden)
self.action_speichern.triggered.connect(self.speichern)
self.action_resonanzkurve.triggered.connect(self.plt_raster_resonanzkurve.zeige)
self.action_phase_schnitt.triggered.connect(self.plt_raster_phase_schnitt.zeige)
self.action_amp_schnitt.triggered.connect(self.plt_raster_amp_schnitt.zeige)
self.action_resfreq.triggered.connect(self.plt_raster_resfreq.zeige)
self.action_amplitude.triggered.connect(self.plt_raster_amplitude.zeige)
self.action_phase.triggered.connect(self.plt_raster_phase.zeige)
self.action_qfaktor.triggered.connect(self.plt_raster_qfaktor.zeige)
self.action_alles.triggered.connect(self.zeige_alles)
self.action_aktualisieren.triggered.connect(self.aktualisieren)
self.action_anregung.triggered.connect(self.plt_spektr_resonanzkurve.zeige)
# TODO:
self.action_spektr_amp.setEnabled(False)
self.action_spektr_freq.setEnabled(False)
self.action_spektr_phase.setEnabled(False)
class Gui(QtGui.QMainWindow, Ui_Gui):
""" Menüfenster mit Rohdatenanzeige """
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.setupUi(self)
self.setFixedSize(self.size())
self.fit = None
""" :type: Module.Abstrakt.Fit.Fit """
self.gui_raster_laden = GuiRasterLaden(self)
self.gui_spektr_laden = GuiSpektrLaden(self)
# TODO nicht mehr nötig:
self.plots = [] # Die Plots werden durch ihren Konstruktor automatisch dieser Liste hinzugefügt
# Raster-Plots
self.plt_raster_resonanzkurve = RasterResonanz(
gui=self,
titel=gui_resonanzkurve[lang],
beschriftung=Achsenbeschriftung(x=achse_freq[lang], y=achse_amp[lang])
)
self.plt_raster_phase_schnitt = Schnitt(
gui=self,
titel=gui_phase_schnitt[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_phase[lang])
)
self.plt_raster_amp_schnitt = Schnitt(
gui=self,
titel=gui_amp_schnitt[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_amp[lang])
)
self.plt_raster_freq_schnitt = Schnitt(
gui=self,
titel=gui_freq_schnitt[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_freq[lang])
)
self.plt_raster_phase = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_phase[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang], farbe=achse_phase[lang])
)
self.plt_raster_resfreq = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_resfreq[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang], farbe=achse_freq[lang])
)
self.plt_raster_amplitude = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_amplitude[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang], farbe=achse_amp[lang])
)
self.plt_raster_qfaktor = Raster(
gui=self,
resonanzkurve=self.plt_raster_resonanzkurve,
titel=gui_qfaktor[lang],
beschriftung=Achsenbeschriftung(x=achse_punkt_x[lang], y=achse_punkt_y[lang])
)
# Spektroskopie-Plots
self.plt_spektr_resonanzkurve = SpektrResonanz(
gui=self,
titel=gui_resonanzkurve[lang],
beschriftung=Achsenbeschriftung(x=achse_freq[lang], y=achse_amp[lang])
)
self.action_raster.triggered.connect(self.raster_laden)
self.action_spektroskopie.triggered.connect(self.spektr_laden)
self.action_speichern.triggered.connect(self.speichern)
self.action_resonanzkurve.triggered.connect(self.plt_raster_resonanzkurve.zeige)
self.action_phase_schnitt.triggered.connect(self.plt_raster_phase_schnitt.zeige)
self.action_amp_schnitt.triggered.connect(self.plt_raster_amp_schnitt.zeige)
self.action_resfreq.triggered.connect(self.plt_raster_resfreq.zeige)
self.action_amplitude.triggered.connect(self.plt_raster_amplitude.zeige)
self.action_phase.triggered.connect(self.plt_raster_phase.zeige)
self.action_qfaktor.triggered.connect(self.plt_raster_qfaktor.zeige)
self.action_alles.triggered.connect(self.zeige_alles)
self.action_aktualisieren.triggered.connect(self.aktualisieren)
self.action_anregung.triggered.connect(self.plt_spektr_resonanzkurve.zeige)
# TODO:
self.action_spektr_amp.setEnabled(False)
self.action_spektr_freq.setEnabled(False)
self.action_spektr_phase.setEnabled(False)
def retranslateUi(self, ui):
"""
:type ui: QtGui.QMainWindow
"""
ui.setWindowTitle(gui_titel[lang])
self.label_amplitude.setText(gui_amplitude[lang])
self.label_phase.setText(gui_phase[lang])
self.menu_auswertung.setTitle(gui_auswertung[lang])
self.menu_raster.setTitle(gui_raster[lang])
self.menu_spektroskopie.setTitle(gui_spektroskopie[lang])
self.action_spektroskopie.setText(gui_lade_spektroskopie[lang])
self.action_messparameter.setText(gui_messparameter[lang])
self.action_raster.setText(gui_lade_raster[lang])
self.action_speichern.setText(gui_speichern[lang])
self.action_resonanzkurve.setText(gui_resonanzkurve[lang])
self.action_phase_schnitt.setText(gui_phase_schnitt[lang])
self.action_amp_schnitt.setText(gui_amp_schnitt[lang])
self.action_resfreq.setText(gui_resfreq[lang])
self.action_amplitude.setText(gui_amplitude[lang])
self.action_phase.setText(gui_phase[lang])
self.action_qfaktor.setText(gui_qfaktor[lang])
self.action_alles.setText(gui_alles[lang])
self.action_anregung.setText(gui_anregung[lang])
self.action_spektr_amp.setText(gui_amplitude[lang])
self.action_spektr_freq.setText(gui_resfreq[lang])
self.action_spektr_phase.setText(gui_phase[lang])
def closeEvent(self, event):
"""
:type event: PyQt4.QtCore.QEvent
"""
sys.exit(0)
def importiert(self):
# Name der Messung anzeigen
self.label_name.setText(os.path.basename(self.fit.par.verzeichnis))
# Dateiliste befüllen
def model(namen):
item_model = QtGui.QStandardItemModel()
for name in namen:
item_model.appendRow(QtGui.QStandardItem(name))
return item_model
self.list_amplitude.setModel(model(self.fit.messwerte.amplitude_namen))
self.list_phase.setModel(model(self.fit.messwerte.phase_namen))
# Resonanzplots bereitstellen
if self.fit.__class__ == RasterFit:
self.plt_raster_resonanzkurve.set_werte(self.fit.messwerte.amplitude)
self.menu_raster.setEnabled(True)
self.menu_spektroskopie.setEnabled(False)
else:
self.plt_spektr_resonanzkurve.set_werte(self.fit.messwerte)
self.menu_raster.setEnabled(False)
self.menu_spektroskopie.setEnabled(True)
def raster_laden(self):
self.gui_raster_laden.show()
self.gui_raster_laden.raise_()
def spektr_laden(self):
self.gui_spektr_laden.show()
self.gui_spektr_laden.raise_()
def speichern(self):
wohin = QtGui.QFileDialog().getSaveFileName(self, rf_ordner[lang], self.fit.par.verzeichnis)
self.fit.speichern(str(wohin))
hinweis(self, gui_gespeichert[lang] + wohin)
def raster_fit_fertig(self):
self.action_speichern.setEnabled(True)
self.menu_raster.setEnabled(True)
erg = self.fit.erg
""" :type: Module.Raster.Ergebnis.Ergebnis """
self.plt_raster_phase_schnitt.set_werte(erg.phase)
self.plt_raster_amp_schnitt.set_werte(erg.amp)
self.plt_raster_freq_schnitt.set_werte(erg.resfreq)
self.plt_raster_phase.set_werte(erg.phase)
self.plt_raster_resfreq.set_werte(erg.resfreq)
self.plt_raster_amplitude.set_werte(erg.amp)
self.plt_raster_qfaktor.set_werte(erg.q)
def spektr_fit_fertig(self):
self.action_speichern.setEnabled(True)
self.menu_spektroskopie.setEnabled(True)
print('TODO: Fit fertig, restliche Plots bereitstellen')
"""import matplotlib.pyplot as plt
ac = self.fit.messwerte.omega(1).ac(7.)
dc = ac.dc.index(-4.)
plt.plot(
self.fit.messwerte.frequenzen,
ac.amp_freq[dc],
antialiased=True
)
dc = ac.dc.index(-4.025)
plt.plot(
self.fit.messwerte.frequenzen,
ac.amp_freq[dc],
antialiased=True
)
plt.show()"""
def aktualisieren(self):
for plt in self.plots:
plt.aktualisieren()
def zeige_alles(self):
for plt in self.plots: # TODO stattdessen alle Graphen in einem Fenster darstellen
plt.zeige()
