Python Axes.set_title方法代码示例

# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import set_title [as 别名]
def drawG(fig, n, roundN, graphs):
    graphsId = difGraphsId(graphs)
    size = len(graphsId)
    print 'size ', size
    bgnX = 0.1
    bgnY = 0.1
    width = 0.8 / size
    height = 0.35

    for idx in range(size):
        ax = Axes(fig, [bgnX, bgnY, width * 0.9, height])
        ax.set_xticks(range(-1,3))
        ax.set_yticks(range(-1, n+1))
        ax.set_frame_on(False)

        gid = graphsId[idx]
        ax.set_title( 'Round ' + str(gid+1) )

        for i in range(-1, n + 1):
            ax.plot(0, i, marker = 'o')
            ax.plot(1, i, marker = 'o')

        for edge in graphs[gid]:
            nodes = [int(i) for i in edge.split('-')]
            nodes[1] -= n
            line = Line2D([0, 1], nodes)

            if gid == 0:
                line.set_color('b')
            else:
                color = 'r'
                for e in graphs[gid-1]:
                    if edge == e:
                        color = 'b'
                        break
                line.set_color(color)

            ax.add_line( line )

        preId = max(gid-1, 0)
        for edge in graphs[preId]:
            color = 'g'
            for e in graphs[gid]:
                if edge == e:
                    color = 'b'
                    break

            if color == 'g':
                nodes = [int(i) for i in edge.split('-')]
                nodes[1] -= n
                line = Line2D([0, 1], nodes, linestyle= '--')
                line.set_color(color)
                ax.add_line( line )

        fig.add_axes( ax )
        bgnX += width

# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import set_title [as 别名]
 def set_title(self, label, fontdict=None, **kwargs):
     Axes.set_title(self, label, fontdict, **kwargs)
     (x, y) = self.title.get_position()
     self.title.set_y(0.92 * y)

# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import set_title [as 别名]
    def apply_plot_config(cls, ax: axes.Axes, config):

        # set label
        ax.set_title(config['title'], fontsize=21)
        ax.set_xlabel(config['xlabel'])

        if isinstance(ax, Axes3D):
            ax.set_zlabel(config['ylabel'])
            ax.set_ylabel(config['x2label'])
        else:
            ax.set_ylabel(config['ylabel'])

        # set limit
        ax.set_xlim(config['xlim'])

        if isinstance(ax, Axes3D):
            ax.set_zlim(config['ylim'])
            ax.set_ylim(config['x2lim'])
        else:
            ax.set_ylim(config['ylim'])


        # set tick
        if config['int_xaxis']:
            ax.get_xaxis().set_major_locator(plt.MaxNLocator(integer=True))
        if config['int_yaxis']:
            if isinstance(ax, Axes3D):
                ax.get_zaxis().set_major_locator(plt.MaxNLocator(integer=True))
            else:
                ax.get_yaxis().set_major_locator(plt.MaxNLocator(integer=True))
        if config['int_x2axis']:
            if isinstance(ax, Axes3D):
                ax.get_yaxis().set_major_locator(plt.MaxNLocator(integer=True))
            else:
                pass

        # line style
        if config['linestyle'] is not None:
            for line in ax.lines:
                try:
                    line.set_linestyle(config['linestyle'])
                except:
                    pass

        # marker style
        if config['marker'] is not None:
            for line in ax.lines:
                try:
                    line.set_marker(config['marker'])
                except:
                    pass

        # marker size
        if config['markersize'] is not None:
            for line in ax.lines:
                try:
                    line.set_markersize(config['markersize'])
                except:
                    pass

            for line in ax.collections:
                try:
                    line.set_lw(config['markersize'])
                except:
                    pass

        # markert edge
        if config['marker_edge_width'] is not None and isinstance(config['marker_edge_width'], (float, int)):
            marker_edge_width = config['marker_edge_width']
        else:
            marker_edge_width = 0.01

        for line in ax.lines:
            try:
                line.set_markeredgewidth(marker_edge_width)
            except:
                pass

# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import set_title [as 别名]
from matplotlib.backends.backend_agg import FigureCanvasAgg

import dna_walk_utils as walk
import random


size_in_inches = [8, 8] #width, height
fig = Figure(figsize=size_in_inches)
ax = Axes(fig, [.1,.1,.8,.8])
fig.add_axes(ax)

bases = walk.TEST_SEQUENCES["Acinetobacter_calcoaceticus"]
bases2 = walk.TEST_SEQUENCES["A.israelii"]

for samplename in walk.TEST_SEQUENCES.keys():
    bases = walk.TEST_SEQUENCES[samplename]
    print "Walking", samplename
    clr = random.choice("bgrcmyk")
    def on_window(from_loc, to_loc):
        ax.add_line(Line2D([from_loc.x, to_loc.x],[from_loc.y, to_loc.y], color=clr))
    walk.do_line_walk(bases, 4, on_window, )

ax.relim()
ax.axis('tight')
ax.set_title('DNA Walk of "All Seqs.fasta"\n(16S Example Set)')

canvas = FigureCanvasAgg(fig)
canvas.print_figure("dna_walk.png")