def get_user_fill_color(type='gdk'):
"""Returns the user fill color"""
color = profile.get_color()
if type == 'gdk':
rcolor = Color(color.get_fill_color()).get_gdk_color()
elif type == 'str':
rcolor = color.get_fill_color()
return rcolor
def _set_font_option(self, *args):
if not hasattr(self, 'font_name_combo'):
return
self._font_option = args[-1]
font, size, color = self._get_chart_font_options(self._font_option)
self.font_name_combo.set_font_name(font)
self.font_size.set_font_size(size)
self.text_color_btn.set_color(Color(color).get_gdk_color())
def load_from_file(self, f):
try:
data = json.load(f)
finally:
f.close()
self.metadata['title'] = data['title']
self.x_label = data['x_label']
self.y_label = data['y_label']
self.chart_color = data['chart_color']
self.chart_line_color = data['chart_line_color']
self.current_chart.type = data['current_chart.type']
# Make it compatible with old Chart instances
if 'font_options' in data:
self._font_options = data['font_options']
chart_data = data['chart_data']
# Update charts buttons
self._update_chart_active_button()
# Update the controls in the config subtoolbar
self.chart_color_btn.set_color(Color(self.chart_color).get_gdk_color())
self.line_color_btn.set_color(Color(self.chart_line_color).
get_gdk_color())
# If the saved label is not '', set the text entry with the saved label
if self.x_label != '':
self.h_label.entry.set_text(self.x_label)
if self.y_label != '':
self.v_label.entry.set_text(self.y_label)
# load the data
for row in chart_data:
self._add_value(None, label=row[0], value=float(row[1]))
self.update_chart()
def __draw_bar(self, widget, context, votos, total, xo_color):
"""
Graphic the percent of votes from one option.
"""
stroke_color = Color(xo_color.get_stroke_color())
fill_color = Color(xo_color.get_fill_color())
rect = widget.get_allocation()
w, h = (rect.width, rect.height)
percent = votos * 100 / total
width = w * percent / 100
context.rectangle(0, h / 2 - 10, width, 20)
context.set_source_rgba(*fill_color.get_rgba())
context.fill_preserve()
context.set_source_rgba(*stroke_color.get_rgba())
context.set_line_width(3)
context.stroke()
return True
selected_colors = {
"text": (0.0, 0.0, 0.0),
"fg": (0.0, 0.0, 0.0),
"bg": (0.0, 0.0, 0.0),
"border": (0.0, 0.0, 0.0), # bounding box
"fill": (0.0, 0.0, 0.0) # bounding box
}
default_font = None
default_font_size = '10'
try:
# Sugar specific tweak
xo_col = get_color()
rf, gf, bf, af = Color(xo_col.get_fill_color()).get_rgba()
rs, gs, bs, as_ = Color(xo_col.get_stroke_color()).get_rgba()
# Use white or black text for best contrast
if rf + gf + bf < 0.5:
rt, gt, bt = 1, 1, 1
else:
rt, gt, bt = 0, 0, 0
primary_colors = {
"bg": (rf, gf, bf),
"fg": (rs, gs, bs),
"text": (rt, gt, bt)
}
except:
primary_colors = {
"bg": (0.2, 0.6, 1.0),