本文整理汇总了Python中matplotlib.patches.Polygon.started_ops方法的典型用法代码示例。如果您正苦于以下问题：Python Polygon.started_ops方法的具体用法？Python Polygon.started_ops怎么用？Python Polygon.started_ops使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类matplotlib.patches.Polygon的用法示例。
在下文中一共展示了Polygon.started_ops方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: plot_state
# 需要导入模块: from matplotlib.patches import Polygon [as 别名]
# 或者: from matplotlib.patches.Polygon import started_ops [as 别名]
def plot_state(directions_list, trim_names=True):
"""
Plots the facets of a run
"""
global midRA, midDec, fig, at, selected_direction
selected_direction = None
# Set up coordinate system and figure
points, midRA, midDec = factor.directions.getxy(directions_list)
fig = plt.figure(1, figsize=(10,9))
if hasWCSaxes:
wcs = factor.directions.makeWCS(midRA, midDec)
ax = WCSAxes(fig, [0.16, 0.1, 0.8, 0.8], wcs=wcs)
fig.add_axes(ax)
else:
ax = plt.gca()
field_x = min(points[0])
field_y = max(points[1])
adjust_xy = True
while adjust_xy:
adjust_xy = False
for xy in points:
dist = np.sqrt( (xy[0] - field_x)**2 + (xy[1] - field_y)**2 )
if dist < 10.0:
field_x -= 1
field_y += 1
adjust_xy = True
break
field_ra, field_dec = factor.directions.xy2radec([field_x], [field_y],
refRA=midRA, refDec=midDec)
field = Direction('field', field_ra[0], field_dec[0],
factor_working_dir=directions_list[0].working_dir)
directions_list.append(field)
ax.set_title('Overview of FACTOR run in\n{}'.format(directions_list[0].working_dir))
# Plot facets
markers = []
for direction in directions_list:
if direction.name != 'field':
vertices = read_vertices(direction.vertices_file)
RAverts = vertices[0]
Decverts = vertices[1]
xverts, yverts = factor.directions.radec2xy(RAverts, Decverts,
refRA=midRA, refDec=midDec)
xyverts = [np.array([xp, yp]) for xp, yp in zip(xverts, yverts)]
mpl_poly = Polygon(np.array(xyverts), edgecolor='#a9a9a9', facecolor='#F2F2F2',
clip_box=ax.bbox, picker=3.0, linewidth=2)
else:
xverts = [field_x]
yverts = [field_y]
mpl_poly = Circle((field_x, field_y), radius=5.0, edgecolor='#a9a9a9', facecolor='#F2F2F2',
clip_box=ax.bbox, picker=3.0, linewidth=2)
mpl_poly.facet_name = direction.name
mpl_poly.completed_ops = get_completed_ops(direction)
mpl_poly.started_ops = get_started_ops(direction)
mpl_poly.current_op = get_current_op(direction)
set_patch_color(mpl_poly, direction)
ax.add_patch(mpl_poly)
# Add facet names
if direction.name != 'field':
poly_tuple = tuple([(xp, yp) for xp, yp in zip(xverts, yverts)])
xmid = SPolygon(poly_tuple).centroid.x
ymid = SPolygon(poly_tuple).centroid.y
else:
xmid = field_x
ymid = field_y
if trim_names:
name = direction.name.split('_')[-1]
else:
name = direction.name
marker = ax.text(xmid, ymid, name, color='k', clip_on=True,
clip_box=ax.bbox, ha='center', va='bottom')
marker.set_zorder(1001)
markers.append(marker)
# Add info box
at = AnchoredText("Selected direction: None", prop=dict(size=12), frameon=True,
loc=3)
at.patch.set_boxstyle("round,pad=0.,rounding_size=0.2")
at.set_zorder(1002)
ax.add_artist(at)
ax.relim()
ax.autoscale()
ax.set_aspect('equal')
if hasWCSaxes:
RAAxis = ax.coords['ra']
RAAxis.set_axislabel('RA', minpad=0.75)
RAAxis.set_major_formatter('hh:mm:ss')
DecAxis = ax.coords['dec']
DecAxis.set_axislabel('Dec', minpad=0.75)
DecAxis.set_major_formatter('dd:mm:ss')
ax.coords.grid(color='black', alpha=0.5, linestyle='solid')
else:
plt.xlabel("RA (arb. units)")
plt.ylabel("Dec (arb. units)")
#.........这里部分代码省略.........