10 examples of 'matplotlib draw line between two points' in Python

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def line(x, y, angle, plt):
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    line = mpl.patches.Ellipse(xy=(x,y), width=0.8, height=0.3, 
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                               angle=angle, facecolor="none", 
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                               edgecolor="#000000", linewidth=3)
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    plt.gca().add_artist(line)
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    return plt

271
def lines(x, y, ax=None, **kwargs):
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    """Add lines to the most recent plot.
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    """
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    if ax is None:
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        global _last_axis_
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        ax = _last_axis_
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    ax.plot(x, y, **kwargs)

183
def DrawLine(X=[0,1],Y=[0,1],LineColor='k',LineWidth=1,LineStyle="-",LineAlpha=0.3):
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    plt.plot(X,Y,color=LineColor, linewidth=LineWidth, linestyle=LineStyle,alpha= LineAlpha)

35
def Line(self, a, b, color = (1,0,0), linewidth=1):
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    if isinstance(a[0], (list, tuple)):
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        la = a
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        lb = b
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    else:
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        la = [a]
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        lb = [b]
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    for pa, pb in zip(la, lb):
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        line = plt.Line2D(pa, pb, lw = linewidth, color = color)
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        plt.gca().add_line(line)

393
def _plot_line(path_):
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    if not use_path:
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        sxy_, exy_ = path_
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        objs.extend(ax.plot([sxy_[0], exy_[0]], [
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                           sxy_[1], exy_[1]], lw=lw, color=color,
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                           zorder=zorder, ls=ls, solid_capstyle=solid_capstyle))
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    else:
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        obj = patches.PathPatch(path_, lw=lw, facecolor='none', edgecolor=color,
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                           zorder=zorder, ls=ls)
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        objs.append(obj)
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        ax.add_patch(obj)

327
def GraphicsStraightenLine(point1, point2):
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    dx = point2[0] - point1[0]
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    dy = point2[1] - point1[1]
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    if dx == 0:
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        return
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    elif abs(float(dy) / dx) > 1:
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        point2[0] = point1[0]
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    else:
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        point2[1] = point1[1]

87
def addCanvasDashedWedge(self,p1,p2,p3,dash=(2,2),color=(0,0,0),
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                         color2=None,**kwargs):
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  canvas = self._axes
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  dash= (3,3)
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  pts1 = self._getLinePoints(p1,p2,dash)
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  pts2 = self._getLinePoints(p1,p3,dash)
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  pts1 = [self.rescalePt(p) for p in pts1]
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  pts2 = [self.rescalePt(p) for p in pts2]
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  if len(pts2)

113
def draw_lines():
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    """
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    Draws a line between a set of random values
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    """
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    r = numpy.random.randn(200)
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    fig = pyplot.figure()
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    ax = fig.add_subplot(111)
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    ax.plot(r)
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    ax.grid(True)
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    pyplot.savefig(lines_filename)

46
def plot_lines(axis, object, color='#00b700'):
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    for line in object:
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        x, y = line.xy
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        ax.plot(x, y, color=color, alpha=0.4, linewidth=1, solid_capstyle='round', zorder=2)

185
def draw_line(self,pt1,pt2,color=(1,1,1,1)):
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    if len(color) == 3:
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        color = (*color,1)
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    glBegin(GL_LINES)
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    glColor4f(*color)
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    glVertex2f(*pt1)
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    glVertex2f(*pt2)
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    glEnd()