glyphs = [
("annular_wedge", AnnularWedge(x="x", y="y", inner_radius=screen(10), outer_radius=screen(20), start_angle=0.6, end_angle=4.1, fill_color="#8888ee")),
("annulus", Annulus(x="x", y="y", inner_radius=screen(10), outer_radius=screen(20), fill_color="#7FC97F")),
("arc", Arc(x="x", y="y", radius=screen(20), start_angle=0.6, end_angle=4.1, line_color="#BEAED4", line_width=3)),
("bezier", Bezier(x0="x", y0="y", x1="xp02", y1="y", cx0="xp01", cy0="yp01", cx1="xm01", cy1="ym01", line_color="#D95F02", line_width=2)),
("gear", Gear(x="x", y="y", module=0.1, teeth=8, angle=0, shaft_size=0.02, fill_color="#FDF6E3", line_color="D95F02")),
("image_url", ImageURL(x="x", y="y", w=0.4, h=0.4, url=dict(value="http://bokeh.pydata.org/en/latest/_static/images/logo.png"), anchor="center")),
("line", Line(x="x", y="y", line_color="#F46D43")),
("multi_line", MultiLine(xs="xs", ys="ys", line_color="#8073AC", line_width=2)),
("oval", Oval(x="x", y="y", width=screen(15), height=screen(25), angle=-0.7, fill_color="#1D91C0")),
("patch", Patch(x="x", y="y", fill_color="#A6CEE3")),
("patches", Patches(xs="xs", ys="ys", fill_color="#FB9A99")),
("quad", Quad(left="x", right="xp01", top="y", bottom="ym01", fill_color="#B3DE69")),
("quadratic", Quadratic(x0="x", y0="y", x1="xp02", y1="y", cx="xp01", cy="yp01", line_color="#4DAF4A", line_width=3)),
("ray", Ray(x="x", y="y", length=45, angle=-0.7, line_color="#FB8072", line_width=2)),
("rect", Rect(x="x", y="y", width=screen(10), height=screen(20), angle=-0.7, fill_color="#CAB2D6")),
("segment", Segment(x0="x", y0="y", x1="xm01", y1="ym01", line_color="#F4A582", line_width=3)),
("text", Text(x="x", y="y", text=["hello"])),
("wedge", Wedge(x="x", y="y", radius=screen(15), start_angle=0.6, end_angle=4.1, fill_color="#B3DE69")),
]
markers = [
("circle", Circle(x="x", y="y", radius=0.1, fill_color="#3288BD")),
("circle_x", CircleX(x="x", y="y", size="sizes", line_color="#DD1C77", fill_color=None)),
("circle_cross", CircleCross(x="x", y="y", size="sizes", line_color="#FB8072", fill_color=None, line_width=2)),
("square", Square(x="x", y="y", size="sizes", fill_color="#74ADD1")),
("square_x", SquareX(x="x", y="y", size="sizes", line_color="#FDAE6B", fill_color=None, line_width=2)),
("square_cross", SquareCross(x="x", y="y", size="sizes", line_color="#7FC97F", fill_color=None, line_width=2)),
("diamond", Diamond(x="x", y="y", size="sizes", line_color="#1C9099", line_width=2)),
("diamond_cross", DiamondCross(x="x", y="y", size="sizes", line_color="#386CB0", fill_color=None, line_width=2)),
def set_up_simulation(simulation, image, arms):
'''
Sets up the simulation screen.
:param simulation: simulation dictionary
:param image: image dictionary
:param arms: arms dictionary
:returns: bokeh.models.Panel
'''
### behaviour of start and reset button:
global button
button = Button(label='Start',
button_type='success',
width=simulation['sizeX'])
button.on_click(callback_start)
logging.info('Intitializing drawing simulator')
imageFrameX = ([
image['originX'], image['originX'] + image['width'],
image['originX'] + image['width'], image['originX'], image['originX']
])
imageFrameY = ([
image['originY'], image['originY'], image['originY'] + image['height'],
image['originY'] + image['height'], image['originY']
])
iads = ColumnDataSource(
dict(x=[0],
y=[0],
l=[arms['innerArmLength']],
a=[0],
n=["innerArm"],
c=["midnightblue"],
w=["6"]))
oads = ColumnDataSource(
dict(x=[arms['innerArmLength']],
y=[0],
l=[arms['outerArmLength']],
a=[0],
n=["outerArm"],
c=["dodgerblue"],
w=["6"]))
sim = bp.figure(width=simulation['sizeX'],
height=simulation['sizeY'],
x_range=(0, 0.65 * arms['armLength']),
y_range=(0, 0.65 * arms['armLength']),
name='simulatorPlot')
# add a line for inner arm without data:
innerArm = Ray(x="x",
y="y",
angle="a",
length="l",
name="n",
line_width="w",
line_color="c")
# add a line for outer arm without data
outerArm = Ray(x="x",
y="y",
angle="a",
length="l",
name="n",
line_width="w",
line_color="c")
sim.add_glyph(iads, innerArm)
sim.add_glyph(oads, innerArm)
sim.circle(0,
0,
line_color="deeppink",
line_width=3,
radius=arms['armLength'],
fill_color="deeppink",
fill_alpha=0.1)
sim.line(imageFrameX, imageFrameY, line_width=3, color="deeppink")
simulation['backgroundImageDF'] = ColumnDataSource(dict(url=[]))
tab = Panel(child=column(button, sim), title="Simulator")
simulation['innerArmDataStream'] = iads
simulation['outerArmDataStream'] = oads
simulation['figure'] = sim
return tab
def add_gauge(radius, max_value, length, direction, color, major_step,
minor_step):
major_angles, minor_angles = [], []
major_labels, minor_labels = [], []
total_angle = start_angle - end_angle
major_angle_step = float(major_step) / max_value * total_angle
minor_angle_step = float(minor_step) / max_value * total_angle
major_angle = 0
while major_angle <= total_angle:
major_angles.append(start_angle - major_angle)
major_angle += major_angle_step
minor_angle = 0
while minor_angle <= total_angle:
minor_angles.append(start_angle - minor_angle)
minor_angle += minor_angle_step
major_labels = [major_step * i for i, _ in enumerate(major_angles)]
minor_labels = [minor_step * i for i, _ in enumerate(minor_angles)]
n = major_step / minor_step
minor_angles = [x for i, x in enumerate(minor_angles) if i % n != 0]
minor_labels = [x for i, x in enumerate(minor_labels) if i % n != 0]
glyph = Arc(x=0,
y=0,
radius=radius,
start_angle=start_angle,
end_angle=end_angle,
direction="clock",
line_color=color,
line_width=2)
plot.add_glyph(glyph)
rotation = 0 if direction == 1 else -pi
x, y = zip(*[polar_to_cartesian(radius, angle) for angle in major_angles])
angles = [angle + rotation for angle in major_angles]
source = ColumnDataSource(dict(x=x, y=y, angle=angles))
glyph = Ray(x="x",
y="y",
length=data(length),
angle="angle",
line_color=color,
line_width=2)
plot.add_glyph(source, glyph)
x, y = zip(*[polar_to_cartesian(radius, angle) for angle in minor_angles])
angles = [angle + rotation for angle in minor_angles]
source = ColumnDataSource(dict(x=x, y=y, angle=angles))
glyph = Ray(x="x",
y="y",
length=data(length / 2),
angle="angle",
line_color=color,
line_width=1)
plot.add_glyph(source, glyph)
x, y = zip(*[
polar_to_cartesian(radius + 2 * length * direction, angle)
for angle in major_angles
])
text_angles = [angle - pi / 2 for angle in major_angles]
source = ColumnDataSource(
dict(x=x, y=y, angle=text_angles, text=major_labels))
glyph = Text(x="x",
y="y",
angle="angle",
text="text",
text_align="center",
text_baseline="middle")
plot.add_glyph(source, glyph)