def db_generate_heatmap(res_x, res_y, height, width, url):
pts = []
page = Page.objects.get(url=url,
res_x=int(res_x),
res_y=int(res_y),
width=int(width),
height=int(height))
clicks = ClickItem.objects.all().filter(page=page)
for item in clicks:
pts.append((item.x, page.height - item.y))
hm = heatmap.Heatmap()
img = hm.heatmap(pts,
area=((0, 0), (page.width, page.height)),
size=(page.width, page.height),
dotsize=50)
#save file to media
url_id = base64.urlsafe_b64encode(page.url)
output = StringIO.StringIO()
img.save(output, 'PNG')
f1 = ContentFile(output.getvalue())
default_storage.save('%s.png' % (url_id), f1)
output.close()
#img.save('%s@%dx%d.png' % (url,int(res_x),int(res_y)))
#img.save('cas.png')
#response = HttpResponse(mimetype="image/png")
#img.save(response,'PNG')
return
def plot_abun():
content = request.get_json(force=True)
feature_table = content['feature_table']
log_flag = content['log_flag']
abun_type = content['abun_type']
# abun
abun_div_and_dict = stat_abundance.plot_stat_abun(feature_table, abun_type,
log_flag)
abun_div = abun_div_and_dict[0]
cols = [ele for ele in abun_div_and_dict[1]]
# heatmap
metadata = content['metadata']
feature_table = content['feature_table']
features = [content['feature0'], content['feature1'], content['feature2']]
heatmap_instance = heatmap.Heatmap(metadata, feature_table)
heatmap_instance.map()
heatmap_instance.sort_by_features(features[0], features[1], features[2])
heatmap_instance.obtain_numerical_matrix(cols)
heatmap_div = heatmap_instance.plotly_div()
# annotation
taxo_file = content['taxonomy_file']
ann = annotation.Annotation(cols, feature_table, taxo_file)
ann_div = ann.plot_annotation()
result = {0: abun_div, 1: ann_div, 2: heatmap_div}
return jsonify(result)
def tokenheatmap(test_num, seed):
hm = heatmap.Heatmap()
tokenList = []
for x in xrange(0, test_num):
signal.alarm(20)
tokenList += graptokens(seed)
hm.heatmap(tokenList, 50, 120, (2048, 2048), 'classic',
((0, 0), (300, 300))).save("token_heat_map.png")
def returnHeatmap(self,fromTick=0,toTick=-1):
pts = self.returnPts(fromTick,toTick)
if len(pts) == 0:
return
else:
hm = heatmap.Heatmap()
img = hm.heatmap(pts,dotsize=20,size=(512,512),area=((0,0),(self.luaScenarioInfo["size"][1.0],self.luaScenarioInfo["size"][2.0])))
return img.tostring("raw","BGRA",0,-1)
def create_heatmap(data, bkgrnd, output):
"""
#function to plot data on heatmap
"""
hm = heatmap.Heatmap()
fg = hm.heatmap(data, dotsize=25, size=dim, area=((0, 0), dim))
bg = Image.open(bkgrnd + ".png")
bg.paste(fg, (0, 0), fg)
bg.save("img/" + output + "_heatmap.png")
def use_heatmap(image, box_centers):
import heatmap
hm = heatmap.Heatmap()
box_centers = [(i, image.shape[0] - j) for i, j in box_centers]
img = hm.heatmap(box_centers,
dotsize=200,
size=(image.shape[1], image.shape[0]),
opacity=128,
area=((0, 0), (image.shape[1], image.shape[0])))
return img
def use_heatmap(image, box_centers):
import heatmap
hm = heatmap.Heatmap()
box_centers = [(i, image.shape[0] - j) for i, j in box_centers]
img = hm.heatmap(box_centers,
dotsize=10,
size=(image.shape[1], image.shape[0]),
opacity=40,
area=((0, 0), (image.shape[1], image.shape[0])))
img.save('hm.png')
def generate_location_vis(self):
LOCATION_PROBE = 'edu.mit.media.funf.probe.builtin.LocationProbe'
LocTuple = namedtuple('LocTuple', ['lat', 'long', 'time'])
location_data = []
self.movement_location_data = []
self.locationScans = 0
self.last_loc_long = 0
self.last_loc_lat = 0
#Location Data
c = self.conn.cursor()
t = (LOCATION_PROBE, )
c.execute('select * from data where probe = ? ORDER BY timestamp', t)
i = 0
last_date = 0
for row in c:
i += 1
data = row[4]
data = data.replace("true", "True")
data = data.replace("false", "False")
data_dict = ast.literal_eval(data.rstrip())
if int(data_dict["timestamp"]) - last_date >= 60:
location_data.append(
[data_dict['mLongitude'], data_dict['mLatitude']])
last_date = int(data_dict["timestamp"])
self.movement_location_data.append(
LocTuple(data_dict['mLongitude'], data_dict['mLatitude'],
datetime.fromtimestamp(float(
data_dict["timestamp"]))))
print self.movement_location_data[-1].time
self.locationScans = i
if len(location_data) > 0:
self.last_loc_lat = location_data[-1][1]
self.last_loc_long = location_data[-1][0]
hm = heatmap.Heatmap()
#Check if there is data
if i > 0:
hm.heatmap(location_data, "classic.png", dotsize=50)
else:
hm.heatmap([[0, 0]], "classic.png", dotsize=50)
hm.saveKML("most_visited.kml")
hm.saveKMZ("most_visited")
#Try movement kml
kml_movement.main(self.movement_location_data)
else:
self.last_loc_lat = "42.36125551"
self.last_loc_long = "-71.08763113"
print "Done with location"
def djikstra(customers, motw):
heatmaps = []
for custom in customers:
heatmap = hm.Heatmap(custom, motw, customers)
heatmaps.append(heatmap)
explore(heatmap)
#for i in range (len(heatmap.map)):
# for el in heatmap.map[i]:
# print (el.prize_up_to,)
# print()
return heatmaps
def use_heatmap(image, box_centers):
import heatmap
hm = heatmap.Heatmap()
box_centers = [(i, image.shape[0] - j) for i, j in box_centers]
#print hm.schemes()
img = hm.heatmap(box_centers,
dotsize=40,
size=(image.shape[1], image.shape[0]),
opacity=150,
scheme='classic',
area=((0, 0), (image.shape[1], image.shape[0])))
return img
def t_heatmap():
import heatmap
import random
pts = []
for x in range(400):
pts.append((random.random(), random.random()))
hm = heatmap.Heatmap()
img = hm.heatmap(pts)
img.save("classic.png")
return
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-i',
'--image',
default='data/gtasa-blank-1.0.jpg',
help="path to Ian Albert's gtasa-blank-1.0.jpg map")
parser.add_argument('-o',
'--imageout',
default='data/',
help="directory to write output images to")
parser.add_argument(
'-l',
'--hmlibpath',
default='C:/Anaconda3/Lib/site-packages/heatmap/cHeatmap-x64.dll',
help="directory to write output images to")
args = parser.parse_args()
# Initialise PIL stuff
font = ImageFont.truetype("arial.ttf", 32)
mapimg = Image.open(args.image)
draw = ImageDraw.Draw(mapimg)
hm = heatmap.Heatmap(libpath=args.hmlibpath)
# Generate paths
map_path = os.path.join(args.imageout, "gtasa-blank-1.0-ss-map.jpg")
hm_loot = os.path.join(args.imageout, "gtasa-blank-1.0-ss-loot.jpg")
hm_vehicle = os.path.join(args.imageout, "gtasa-blank-1.0-ss-vehicles.jpg")
hm_object = os.path.join(args.imageout, "gtasa-blank-1.0-ss-objects.jpg")
# Load SS data
regions = Regions("data/regions.json")
loot = LootSpawns("../gamemodes/sss/world/zones/")
vehicles = VehicleSpawns("../scriptfiles/vspawn/")
objs = ObjectSet("../scriptfiles/Maps/")
# Generate the main map with region lines, loot spawns and vehicles
draw_loot(mapimg, draw, loot)
draw_vehicles(mapimg, draw, vehicles)
draw_regions(mapimg, draw, regions, font)
mapimg.save(map_path)
# generate heatmaps for loot and vehicles on separate images
generate_loot_heatmap(copy.copy(mapimg), draw, hm, loot, hm_loot)
generate_vehicle_heatmap(copy.copy(mapimg), draw, hm, vehicles, hm_vehicle)
generate_obj_heatmap(copy.copy(mapimg), draw, hm, objs, hm_object)
def make_heatmap(l_dict):
pts = []
c = 0
for tname, loc_list in l_dict.iteritems():
for i in range(len(loc_list)):
loc = loc_list[i]
pts.append([loc.lat, loc.long])
c += 1
if c == 10:
break
#break;
hm = heatmap.Heatmap()
hm.heatmap(pts, "classic.png")
hm.saveKML("10_ppl_5_days.kml")
def run_osea(taxonomy_file, feature_table,metadata_file,obj_col,set_level, \
test_method_name='t_test',per_num=1000):
"""Generate an osea instance ,and compute it's Enrichment scores and pvalue.
Args:
obj_col:object column,which can be seen as a 0-1 label,dividing the
samples into two groups.
set_level: it it a string "Phylum", "Genus", and so on .
per_num :permutation number
Return:
final_result: it is a dict object like {set:{ES: , pvalue: }}
"""
heatmap_instance = heatmap.Heatmap(metadata_file,feature_table)
heatmap_instance.map()
part1, part2 = stats_test.choose_two_class(heatmap_instance.df,obj_col)
part1 = part1[heatmap_instance.df_primary_col]
part2 = part2[heatmap_instance.df_primary_col]
rank_list = obtain_rank_list(part1,part2,test_method_name)
osea_real = OSEA.OSEA(rank_list,Taxon_file=taxonomy_file,set_level=set_level)
### permutation many times to generate the null distribution
enrichment_scores = [] #
tmp_df = heatmap_instance.df[heatmap_instance.df_primary_col]
# TODO we can use pool here to accerate the program.(done)
# multiprocess by using Pool()
with Pool() as p:
rank_lists = p.starmap(permutation_to_obtain_ranklist, \
[[tmp_df, i, test_method_name] for i in range(per_num)])
for rank_list in rank_lists:
es = osea_real.get_ES(rank_list)
enrichment_scores.append(es)
""" single process code
for i in range(per_num):
rank_list = OSEA.permutation_to_obtain_ranklist(tmp_df,test_method_name)
es = osea_real.get_ES(rank_list)
enrichment_scores.append(es)
"""
### get the null distribution for every set
set_enrichment_score = {}
for key in enrichment_scores[0]:
set_enrichment_score[key] = []
for i in range(per_num):
set_enrichment_score[key].append(enrichment_scores[i][key])
### compute the p-value
final_result = {}
for ele in set_enrichment_score:
distribution = OSEA.generate_distribution(set_enrichment_score[ele])
pvalue = OSEA.p_value(osea_real.es[ele],distribution)
final_result[ele]={'ES':osea_real.es[ele],'pvalue':pvalue}
return final_result
def heat_map():
content = request.get_json(force=True) # content is filename string
metadata = content['metadata']
feature_table = content['feature_table']
features = [content['feature0'], content['feature1'], content['feature2']]
ID_num = int(content['node_num'])
#prevalence = content['prevalence']
#abundance = content['abundance']
#variance = content ['variance']
try:
f = open('MVP/pickles/' + metadata.split('/')[-1] + '_heatmap.pickle',
'rb')
heatmap_instance = pickle.load(f)
print('read heatmap from pickle')
f.close()
except:
heatmap_instance = heatmap.Heatmap(metadata, feature_table)
heatmap_instance.map()
with open('MVP/pickles/' + metadata.split('/')[-1] + '_heatmap.pickle',
'wb') as g:
pickle.dump(heatmap_instance, g)
print('write heatmap to pickle')
#heatmap_instance.filter(prevalence_threshold=prevalence,abundance_num=abundance,variance_num=variance)
heatmap_instance.map()
heatmap_instance.sort_by_features(features[0], features[1], features[2])
try:
f = open('MVP/pickles/' + metadata.split('/')[-1] + '_mvp_tree.pickle',
'rb')
mvp_tree = pickle.load(f)
print('read mvp_tree from pickle')
mvp_tree.get_subtree(ID_num)
cols = [ele.name for ele in mvp_tree.subtree.get_terminals()]
f.close()
except:
string_ = 'there are no pickles to read.please try plot_tree button'
result = {0: string_}
return jsonify(result)
heatmap_instance.obtain_numerical_matrix(cols)
show_label = content['show_label']
if show_label == 'show': # show metadata besides the heatmap or not
show_label = True
else:
show_label = False
heatmap_div = heatmap_instance.plotly_div(show_label)
result = {0: heatmap_div}
return jsonify(result)
def generate_obj_heatmap(im, draw, objs):
points = []
for l in objs:
points.append([int(l.x + 3000), int(l.y + 3000)])
hm = heatmap.Heatmap(libpath="C:\\Python34\\Lib\\site-packages\\heatmap\\cHeatmap-x86.dll")
hmimg = hm.heatmap(
points,
dotsize=150,
size=(6000, 6000),
scheme='classic',
area=((0, 0), (6000, 6000)))
im.paste(hmimg, mask=hmimg)
im.save("object-heatmap.jpg")
def heatmapper(UltraList):
save_map_memory(UltraList)
UltraList = get_map_mem()
hm = heatmap.Heatmap()
img = hm.heatmap(UltraList,
area=((0, 0), (1280, 720)),
size=(1280, 720),
dotsize=50)
# print("heatmap created")
overlay = img
# background = Image.new("RGBA", (1280, 720), "black")
overlay = overlay.convert("RGBA")
# Image.alpha_composite(background, overlay).save("Current_Map"+".png","PNG")
overlay.save("Current_Map" + ".png", "PNG")
overlay.save("Current_Map2" + ".png", "PNG")
def generate_vehicle_heatmap(im, draw, vehicles):
points = []
for l in vehicles:
points.append([int(l.x + 3000), int(l.y + 3000)])
hm = heatmap.Heatmap(
libpath="C:\\Python34\\Lib\\site-packages\\heatmap\\cHeatmap-x86.dll")
hmimg = hm.heatmap(points,
dotsize=300,
size=(6000, 6000),
scheme='classic',
area=((0, 0), (6000, 6000)))
im.paste(hmimg, mask=hmimg)
im.save("gtasa-blank-1.0-ss-map-heat-vehicle.jpg")
def heatmapper(UltraList, num):
print("Processing points...")
print(UltraList)
hm = heatmap.Heatmap()
print("heatmapper loaded")
img = hm.heatmap(UltraList)
print("heatmap created")
overlay = img
background = Image.open('bk.jpg')
background = background.convert("RGBA")
overlay = overlay.convert("RGBA")
Image.blend(background, overlay, 0.4).save("result" + str(num) + ".png",
"PNG")
print("overlay comepleted")
print(UltraList)
def get_heatmap(image_file, image_fixations):
X = cv2.imread(image_file)
orig_shape = np.copy(X.shape)
npad = ((0, 513 - X.shape[0]), (0, 513 - X.shape[1]), (0, 0))
#print(X.shape)
img = np.pad(X, pad_width=npad, mode='constant', constant_values=0)
diag = math.sqrt(img.shape[0]**2 + img.shape[1]**2) * 0.02
fin_out = [[x[1], x[2]] for x in image_fixations]
values = np.asarray(fin_out)
neighbors = np.zeros((values.shape[0]))
selPoints = np.empty((1, 2))
for i in range(values.shape[0]):
diff = np.sqrt(np.sum(np.square(values - values[i]), axis=1))
neighbors[i] = np.sum(diff < diag)
for i in range(values.shape[0]):
if neighbors[i] > 0.05 * values.shape[0]:
selPoints = np.append(selPoints, values[i:i + 1, :], axis=0)
selPoints = selPoints[1:, :]
selPoints[:, [0, 1]] = selPoints[:, [1, 0]]
selPoints = selPoints.astype(int)
hm = heatmap.Heatmap()
ar = ((0, 0), (img.shape[1], img.shape[0]))
si = (img.shape[1], img.shape[0])
ds = int(75 * ((img.shape[0] + img.shape[1]) / 875.0))
selPoints[:, 1] = img.shape[0] - selPoints[:, 1]
heatMap = hm.heatmap(selPoints, area=ar, size=si, dotsize=ds, opacity=500)
#To overlay on image
heatMap = np.asarray(heatMap)
indMap = heatMap[:, :, 3] == 0
heatMap = heatMap[:, :, 0:3]
sup = cv2.addWeighted(img, 0.4, heatMap, 0.6, 0)
sup[indMap] = img[indMap]
sup = sup[:orig_shape[0], :orig_shape[1], ::-1]
fig = plt.figure(frameon=False)
ax = plt.Axes(fig, [0., 0., 1., 1.])
ax.set_axis_off()
ax.get_xaxis().set_visible(False)
ax.get_yaxis().set_visible(False)
fig.add_axes(ax)
plt.axis('off')
plt.imshow(sup)
plt.savefig('temp_heatmap.png', bbox_inches='tight', pad_inches=0)
def main():
shift = 20
splats_file = sys.argv[1]
map_prev_file = sys.argv[2]
with open(splats_file) as f:
splats = json.load(f)
preview = Image.open(map_prev_file)
size = preview.size
pts = [(p['x'] + shift, (size[1] - (p['y'] + shift))) for p in splats]
hm = heatmap.Heatmap()
img = hm.heatmap(pts,
dotsize=200,
size=size,
scheme='classic',
area=((0, 0), size))
img.save('classic.png')
def update_after_move(self, complete=True):
if self.get_control(ct.K_HEATMAP).get():
heatmap = hm.Heatmap(self.game, self.bots[self.game.turn])
else:
heatmap = None
self.board.draw(heatmap, complete)
self.window.refresh()
# reset progress
self.update_progress()
self.update_turn_indicators()
self.update_history()
if self.get_control(ct.K_SHOW_EVALUATION).get():
self.update_evals()
def test(): x = ReplayManager(argv[1]) x.StartPlayback() treemodels = [] for key,value in x.StringSets[3].items(): if '/props/trees/' in value: treemodels.append(int(key)) #skip all initall entities states x.NextFrame() pts = [] while x.NextFrame(): for id in x.addedentities: if x.EntityPool[id].typedesc[0] == 'Prop_Dynamic' and x.EntityPool[id]['m_hModel'] in treemodels: pts.append((x.EntityPool[id]['m_v3Position'][0]/32,x.EntityPool[id]['m_v3Position'][1]/32)) hm = heatmap.Heatmap() pts.extend([(0,0),(511,511)]) hm.heatmap(pts, "heatmap.png",size=(512,512),dotsize=15)
def test():
x = ReplayManager(argv[1])
x.StartPlayback()
madmanid = None
pts = []
while not madmanid:
x.NextFrame()
for id in [
id for id in x.addedentities
if x.EntityPool[id].typedesc[0] == 'Hero'
]:
if 'scar' in x.StringSets[3][str(
x.EntityMap[x.EntityPool[id].EntityIndex])]:
madmanid = id
while x.NextFrame():
#m_yStatus == 0 -- dead
if x.EntityPool[madmanid]['m_yStatus'] != 0:
pts.append((x.EntityPool[madmanid]['m_v3Position.xy'][0] / 32,
x.EntityPool[madmanid]['m_v3Position.xy'][1] / 32))
hm = heatmap.Heatmap()
pts.extend([(0, 0), (511, 511)])
hm.heatmap(pts, "madman.png", size=(512, 512), dotsize=15)
def plot_stats_test():
content = request.get_json(force=True)
label_col = content['label_col']
metadata = content['metadata']
feature_table = content['feature_table']
test_method = content['stats_method']
taxonomy = content['taxonomy']
#features = [content['feature0'],content['feature1'],content['feature2']]
heatmap_instance = heatmap.Heatmap(metadata, feature_table)
heatmap_instance.map()
part1, part2 = stats_test.choose_two_class(heatmap_instance.df, label_col)
part1 = part1[heatmap_instance.df_primary_col]
part2 = part2[heatmap_instance.df_primary_col]
test_result = stats_test.perform_test(part1, part2, test_method)
try:
with open('MVP/pickles/'+taxonomy.split('/')[-1]+\
'_annotation.pickle','rb') as f:
ann = pickle.load(f)
colors = ann.colors
color_index = ann.mapped_phylum_colors
print('read annotation pickles by stats test')
except:
colors = None
color_index = None
try:
with open('MVP/pickles/'+metadata.split('/')[-1]+\
'_mvp_tree.pickle','rb') as f:
mvp_tree = pickle.load(f)
cols = [ele.name for ele in mvp_tree.feature_tree.get_terminals()]
except:
cols = None
#print(colors)
div_str = stats_test.plot_result_dict(test_result, cols, taxonomy, colors,
color_index)
result = {0: div_str}
return jsonify(result)
def plot_dim_reduce():
content = request.get_json(force=True)
metadata = content['metadata']
feature_table = content['feature_table']
obj_col = content['obj_col']
# new buttons
n_component = int(content['n_component'])
method = content['method']
flag_3d = content['flag_3d']
#print(type(n_component))
#print(n_component)
heatmap_instance = heatmap.Heatmap(metadata, feature_table)
heatmap_instance.map()
labels = heatmap_instance.df[obj_col]
matrix = heatmap_instance.df[heatmap_instance.df_primary_col]
reduced = dimension_reduce.reduce_dimension(matrix, n_component, method)
for ele in reduced:
print(len(ele))
break
div = dimension_reduce.dimension_reduce_visualize(reduced, labels, flag_3d)
result = {0: div}
return jsonify(result)
import heatmap
import sys
"""
download heatmap package from http://jjguy.com/heatmap/
"""
f = open('sample1.coord').read().split('\n')
pts = []
for line in f:
coords = line.strip().split('\t')
if len(coords) < 2:
continue
pts.append((float(coords[1]), float(coords[0])))
hm = heatmap.Heatmap()
img = hm.heatmap(pts, dotsize=3)
hm.saveKML("heatmapjjguy.kml")
def setUp(self):
self.heatmap = heatmap.Heatmap()
def plot_tree():
content = request.get_json(force=True)
tree = content['tree_file']
#tree_type = content['tree_type']
#file_type = content['file_type']
ID_num = int(content['node_num'])
feature_table = content['feature_table']
taxo_file = content['taxonomy_file']
metadata = content['metadata']
#tree = circular_tree.read_tree(tree_file,file_type)
try:
f = open('MVP/pickles/' + metadata.split('/')[-1] + '_mvp_tree.pickle',
'rb')
mvp_tree = pickle.load(f)
print('read mvp_tree from pickle')
f.close()
except:
mvp_tree = corr_tree_new.MvpTree(feature_table, tree, metadata,
taxo_file, ID_num)
file_paras = {
'feature_table': feature_table,
'metadata': metadata,
'taxonomy': taxo_file,
'tree': tree
}
with open('MVP/pickles/files.pickle', 'wb') as f:
pickle.dump(file_paras, f)
with open(
'MVP/pickles/' + metadata.split('/')[-1] + '_mvp_tree.pickle',
'wb') as g:
pickle.dump(mvp_tree, g)
print('wirte mvp_tree to pickle')
mvp_tree.get_subtree(ID_num)
cols = [ele.name for ele in mvp_tree.subtree.get_terminals()]
# plot_anno
ann = annotation.Annotation(cols, feature_table, taxo_file)
ann_div = ann.plot_annotation()
with open('MVP/pickles/' + taxo_file.split('/')[-1] + '_annotation.pickle',
'wb') as f:
pickle.dump(ann, f)
mvp_tree.get_colors(ann.colors, ann.mapped_phylum_colors)
tree_div = mvp_tree.plot_tree()
#plot_heatmap
features = [content['feature0'], content['feature1'], content['feature2']]
try:
f = open('MVP/pickles/' + metadata.split('/')[-1] + '_heatmap.pickle',
'rb')
heatmap_instance = pickle.load(f)
print('read heatmap from pickle')
f.close()
except:
heatmap_instance = heatmap.Heatmap(metadata, feature_table)
heatmap_instance.map()
with open('MVP/pickles/' + metadata.split('/')[-1] + '_heatmap.pickle',
'wb') as g:
pickle.dump(heatmap_instance, g)
print('write heatmap to pickle')
heatmap_instance.sort_by_features(features[0], features[1], features[2])
heatmap_instance.obtain_numerical_matrix(cols)
show_label = content['show_label']
if show_label == 'show': # show metadata besides the heatmap or not
show_label = True
else:
show_label = False
heatmap_div = heatmap_instance.plotly_div(show_label)
# total
result = {0: tree_div, 1: ann_div, 2: heatmap_div}
return jsonify(result)
def get_heatmap(map_info, dot_size=150, opacity=255):
hm = heatmap.Heatmap()
# schemes: classic, fire, omg, pbj, pgaitch
img = hm.heatmap(points=_adapt(map_info), dotsize=max(int(dot_size), 1), opacity=opacity,
size=map_info.size, scheme='fire', area=((0, 0), map_info.size))
return img
