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をミュートするとき、「未定義のプロパティを読み取ることができません 『pageX』」私はGUIを作成するためにPyQt5を使用していますし、このGUIに私がQWebEngineViewを使用してBokehグラフを可視化します。QWebEngineView：ボケ伝説
それが正常に動作しますが、私は「ミュート」を実装しようとしたときthisのような伝説が、私はエラーを取得：私は、showメソッドを使用する場合は
js: Uncaught TypeError: Cannot read property 'pageX' of undefined
は、私は私のブラウザで期待した結果を取得します。しかし、私が保存を使用してQWebEngineViewに表示すると、私は上記のエラーが発生します。
アイデア？
QWebEngineViewにプロットして表示するように私のGuiクラスのスロット：
注意：バーとピザのプロットを無視し、それが
def plotGraph(self, df=None):
# Get parameters to plot
x = str(self.ui.comboBox_x_axis.currentText())
y = str(self.ui.comboBox_y_axis.currentText())
# Define axis types
try:
x_axis_type = str(
self.ui.comboBox_plot_scale.currentText()).split('-')[0]
y_axis_type = str(
self.ui.comboBox_plot_scale.currentText()).split('-')[1]
except:
x_axis_type = 'auto'
y_axis_type = 'auto'
# Define kind of graph
kind = str(self.ui.comboBox_plot_style.currentText())
# For bar chart define groups
group = str(self.ui.comboBox_group.currentText())
# Prepare data for plot
if (kind == 'bar' and group != "Don't group"):
data = df[[x, y, group]]
else:
data = df[[x, y]]
data = data.sort_values(x, axis=0)
# Dynamically define plot size
width = round(self.ui.webViewer.frameGeometry().width())
height = round(self.ui.webViewer.frameGeometry().height())
# Plot and save html
self.plot = self.graph.plot(
data, kind, x_axis_type, y_axis_type, width, height)
self.plot_num = 1
# Display it at QWebEngineView
self.ui.webViewer.setUrl(QtCore.QUrl(
"file:///C:/Users/eandrade_brp/Documents/git/tl-data-viewer/plot.html"))
この問題に関連する散乱およびラインでありますここでは、すべてのボケプロットを扱うグラフクラスはまず、disclai
class Graph(object):
"""docstring for ClassName"""
def __init__(self, file_name="plot.html"):
super(Graph, self).__init__()
output_file(file_name)
def plot(self, data, kind, x_axis_type, y_axis_type, width, height):
p = None
if kind == 'scatter' or kind == 'line':
layout, p = self.createFigure(
data, kind, x_axis_type, y_axis_type, width, height)
elif kind == 'bar':
layout = self.plot_Bar(data, width, height)
elif kind == 'pizza':
layout = self.plot_Pizza(
data, width, height)
# Show/save
save(layout)
return p
def createFigure(self, data, kind, x_axis_type, y_axis_type, width, height):
source, xdata, ydata, xvalues, yvalues = self.prepare_data(data)
# Define tool
tools = "pan, box_zoom, lasso_select, undo, redo"
wheel_zoom = WheelZoomTool()
hover = HoverTool(
tooltips=[
(data.columns[0], '$x'),
(data.columns[1], '$y')],
mode='mouse')
# Create first figure and customize
fig1 = figure(title="{} vs {}" .format(ydata, xdata), tools=tools,
x_axis_type=x_axis_type, y_axis_type=y_axis_type,
toolbar_location="right", plot_width=round(0.9 * width),
plot_height=round(0.75 * height))
fig1.add_tools(wheel_zoom)
fig1.add_tools(hover)
fig1.toolbar.active_scroll = wheel_zoom
fig1.background_fill_color = "beige"
fig1.background_fill_alpha = 0.4
# Create second figure and customize
fig2 = figure(title='Overview', title_location="left",
x_axis_type=x_axis_type, y_axis_type=y_axis_type,
tools='', plot_width=round(0.9 * width), plot_height=round(0.25 * height))
fig2.xaxis.major_tick_line_color = None
fig2.xaxis.minor_tick_line_color = None
fig2.yaxis.major_tick_line_color = None
fig2.yaxis.minor_tick_line_color = None
fig2.xaxis.major_label_text_color = None
fig2.yaxis.major_label_text_color = None
# Add View box to second figure
rect = Rect(x='x', y='y', width='width', height='height', fill_alpha=0.1,
line_color='black', fill_color='black')
fig2.add_glyph(source, rect)
# Add JS callBacks
self.JS_linkPlots(fig1, source)
# Plots
plots = self.plot_continuous(source, xvalues, yvalues, fig1, kind)
self.plot_continuous(source, xvalues, yvalues, fig2, kind)
s2 = ColumnDataSource(data=dict(ym=[0.5, 0.5]))
fig1.line(x=[0, 1], y='ym', color="orange",
line_width=5, alpha=0.6, source=s2)
# Add legends
legend = Legend(items=[
(ydata, plots)],
location=(0, 0),
click_policy="mute")
# Add legend to fig layout
fig1.add_layout(legend, 'below')
# Layout
layout = col(fig1, fig2)
return layout, fig1
def plot_continuous(self, source, xvalues, yvalues, fig, kind, color=0):
if kind == 'scatter':
s = fig.scatter(
xvalues, yvalues,
fill_color='white', fill_alpha=0.6,
line_color=Spectral10[color], size=8,
selection_color="firebrick",
nonselection_fill_alpha=0.2,
nonselection_fill_color="blue",
nonselection_line_color="firebrick",
nonselection_line_alpha=1.0)
return [s]
elif kind == 'line':
l = fig.line(
xvalues, yvalues, line_width=2, color=Spectral10[color], alpha=0.8,
muted_color=Spectral10[color], muted_alpha=0.2)
s = fig.scatter(
xvalues, yvalues,
fill_color="white", fill_alpha=0.6,
line_color=Spectral10[color], size=8,
selection_color="firebrick",
nonselection_fill_alpha=0.2,
nonselection_fill_color="blue",
nonselection_line_color="firebrick",
nonselection_line_alpha=1.0)
return [s, l]
else:
raise 'Wrong type of plot'
def prepare_data(self, data):
xdata = data.columns[0]
xvalues = data[xdata]
ydata = data.columns[1]
yvalues = data[ydata]
source = ColumnDataSource(data)
return source, xdata, ydata, xvalues, yvalues