def initDetector(self):
fact_templates = [
'sisi', 'jumlahSisiSama', 'sudutTumpul', 'sudutLancip', 'sudutSiku',
'jumlahPasanganSejajar', 'sepasangSudutSama', 'maksXSiku', 'minXSiku', 'jumlahSudutSama'
]
fact_results = []
delta = 5
fact_results.append(self.detector.get_edges_length())
# Sisi
lengths = self.detector.get_all_length()
# jumlah sisi sama
count = 0
for i in range(len(lengths)):
temp_count = 0
for j in range (len(lengths)):
if (lengths[i] >= lengths[j]-delta and lengths[i] <= lengths[j] + delta):
temp_count += 1
if temp_count > count:
count = temp_count
fact_results.append(count)
degrees = self.detector.get_all_degrees()
count_tumpul = 0
count_siku = 0
count_lancip = 0
for degree in degrees:
if (degree > 90-delta and degree < 90+delta):
count_siku += 1
elif (degree <= 90-delta):
count_lancip += 1
else:
count_tumpul += 1
# Sudut tumpul
fact_results.append(count_tumpul)
# Sudut lancip
fact_results.append(count_lancip)
# Sudut Siku
fact_results.append(count_siku)
# jumlahPasanganSejajar
slopes = self.detector.get_all_slopes()
count = 0
forbidden_index = []
for i in range (len(slopes)):
for j in range(i+1, len(slopes)):
if (slopes[i] >= slopes[j] - delta and slopes[i] <= slopes[j] + delta and i not in forbidden_index and j not in forbidden_index):
count += 1
forbidden_index.append(i)
forbidden_index.append(j)
fact_results.append(count)
# Sepasang sudut sama
count = 0
forbidden_index = []
for i in range (len(degrees)):
for j in range(i+1, len(degrees)):
if (degrees[i] >= degrees[j] - delta and degrees[i] <= degrees[j] + delta and i not in forbidden_index and j not in forbidden_index):
count += 1
forbidden_index.append(i)
forbidden_index.append(j)
fact_results.append(count)
# maksXsiku
edges = self.detector.get_all_edges()
max_index = 0
min_index = 0
for i in range(len(edges)):
if (edges[i][0] > edges[max_index][0]):
max_index = i
if (edges[i][0] < edges[min_index][0]):
min_index = i
if (degrees[max_index] > 90-delta and degrees[max_index] < 90+delta):
fact_results.append('true')
else:
fact_results.append('false')
#minXsiku
if (degrees[min_index] > 90-delta and degrees[min_index] < 90+delta):
fact_results.append('true')
else:
fact_results.append('false')
# jumlahsudutsama
count = 0
for i in range(len(degrees)):
temp_count = 0
for j in range (len(degrees)):
if (degrees[i] == degrees[j]):
temp_count += 1
if temp_count > count:
count = temp_count
fact_results.append(count)
core = Core('rules.clp')
for i in range(10):
fact = '('+str(fact_templates[i])+' '+str(fact_results[i])+')'
core.assert_fact(fact)
# Run and get hit rules
hit_rules = core.get_hit_rules()
# Get results
object_result = core.get_results()
# Get all matched facts
facts = core.get_matched_facts()
# print(hit_rules)
# print(str(object_result))
# print(facts)
# Write to text box
self.textHitRules.clearTextBox()
for hit_rule in hit_rules:
self.textHitRules.insertTextLine(hit_rule)
self.textBoxDetectionResult.clearTextBox()
self.textBoxDetectionResult.insertTextLine(object_result)
self.textMatchedFacts.clearTextBox()
for fact in facts:
self.textMatchedFacts.insertTextLine(fact)
