def config_colors(col_source, col_params):
# get palette from matplotlib
if col_source == 'matplotlib':
try:
num_col = col_params['col_num']
step = 256 / num_col
cmap = cm.get_cmap(col_params['cmap'], 256)
colors = 255 * cmap(np.arange(0, 256, step))[:,:-1]
colors = colors.astype(int)
except ValueError:
print 'Colormap not recognized -- using default color scheme'
colors = [[0, 255, 255], [128, 128, 255], [255, 0, 255], [255, 128, 128]]
colors = np.array(colors)
# get palette from www.colourlovers.com
elif col_source == 'colourlovers':
cl = ColourLovers()
palette = cl.palettes(**col_params)[0]
colors = palette.colours
for i in range(len(colors)):
colors[i] = hex_to_rgb(colors[i])
colors = np.array(colors)
else:
print 'Color source not recognized -- using default color scheme'
colors = [[0, 255, 255], [128, 128, 255], [255, 0, 255], [255, 128, 128]]
colors = np.array(colors)
return colors
def config_colors(col_source, col_params):
# get palette from matplotlib
if col_source == 'matplotlib':
try:
num_col = col_params['col_num']
step = 256 / num_col
cmap = cm.get_cmap(col_params['cmap'], 256)
colors = 255 * cmap(np.arange(0, 256, step))[:, :-1]
colors = colors.astype(int)
except ValueError:
print 'Colormap not recognized -- using default color scheme'
colors = [[0, 255, 255], [128, 128, 255], [255, 0, 255],
[255, 128, 128]]
colors = np.array(colors)
# get palette from www.colourlovers.com
elif col_source == 'colourlovers':
cl = ColourLovers()
palette = cl.palettes(**col_params)[0]
colors = palette.colours
for i in range(len(colors)):
colors[i] = hex_to_rgb(colors[i])
colors = np.array(colors)
else:
print 'Color source not recognized -- using default color scheme'
colors = [[0, 255, 255], [128, 128, 255], [255, 0, 255],
[255, 128, 128]]
colors = np.array(colors)
return colors
def home():
# get a random palette
cl = ColourLovers()
palette = cl.palettes('random').pop()
palette_id, palette_title, colours = palette.id, palette.title, palette.colours
return render_template('mockup.html', **{
'colour1': get_colour(colours, 0),
'colour2': get_colour(colours, 1),
'colour3': get_colour(colours, 2),
'colour4': get_colour(colours, 3),
'colour5': get_colour(colours, 4),
'palette_id': palette_id,
'palette_title': palette_title,
'mtime': str(os.path.getmtime(app.root_path + '/static/style.css'))
})
def _on_query(self):
cl = ColourLovers()
query_type = self._get_query_type()
username = self.username.text()
keywords = self.keywords.text()
hue_idx = self.hue_option.currentIndex()
hue = self.hue_option.itemData(hue_idx)
opts = {}
if username:
opts['lover'] = username
if keywords:
opts['keywords'] = keywords
if hue:
opts['hueOption'] = str(hue.toString())
print opts
palettes = cl.palettes(query_type, **opts)
self.table.set_palettes(palettes)
from colourlovers import ColourLovers
cl = ColourLovers()
print(cl.palettes('top'))
