Python graph_objs.Pie方法代码示例

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def createContent(self):
        value = self.getValues("value")

        self._data = []

        if len(value) == 1:
            self._data.append(go.Pie(labels=[""],values=[0],name=value[0])) 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def create_total_exports_pie(state):
    trace = go.Pie(
        labels=df['state'],
        values=df['total exports'],
        textinfo='none',
        marker=dict(
            colors=['red' if x == state else 'grey' for x in df['state']]
        ))
    return go.Figure(data=[trace], layout={
        'showlegend': False,
        'title':
        "{:s}'s proportion of total US agriculture exports".format(state)
    }) 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def create_produce_pie(state):
    produce_vars = ["total fruits", "total veggies", "corn", "wheat"]
    row = df[df["state"] == state].iloc[0]
    trace = go.Pie(
        labels=produce_vars,
        textinfo="label+percent",
        values=[row[v] for v in produce_vars])
    return go.Figure(data=[trace], layout={
        'showlegend': False,
        'title':
        "{:s}'s produce distribution".format(state)
    }) 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def create_animal_pie(state):
    animal_vars = ["beef", "pork", "poultry", "dairy"]
    row = df[df["state"] == state].iloc[0]
    trace = go.Pie(
        labels=animal_vars,
        textinfo="label+percent",
        values=[row[v] for v in animal_vars])
    return go.Figure(data=[trace], layout={
        'showlegend': False,
        'title':
        "{:s}'s animal product distribution".format(state),
    }) 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def create_all_pie(state):
    vs = list(set(df.columns) - {"Unnamed: 0", "total exports", "state"})
    row = df[df["state"] == state].iloc[0]
    trace = go.Pie(
        labels=vs,
        textinfo="label+percent",
        values=[row[v] for v in vs])
    return go.Figure(data=[trace], layout={
        'showlegend': False,
        'title':
        "{:s}'s agriculture distribution".format(state)
    }) 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def update_pie_chart(sentiment_term):

    # get data from cache
    for i in range(100):
        sentiment_pie_dict = cache.get('sentiment_shares', sentiment_term)
        if sentiment_pie_dict:
            break
        time.sleep(0.1)

    if not sentiment_pie_dict:
        return None

    labels = ['Positive','Negative']

    try: pos = sentiment_pie_dict[1]
    except: pos = 0

    try: neg = sentiment_pie_dict[-1]
    except: neg = 0

    
    
    values = [pos,neg]
    colors = ['#007F25', '#800000']

    trace = go.Pie(labels=labels, values=values,
                   hoverinfo='label+percent', textinfo='value', 
                   textfont=dict(size=20, color=app_colors['text']),
                   marker=dict(colors=colors, 
                               line=dict(color=app_colors['background'], width=2)))

    return {"data":[trace],'layout' : go.Layout(
                                                  title='Positive vs Negative sentiment for "{}" (longer-term)'.format(sentiment_term),
                                                  font={'color':app_colors['text']},
                                                  plot_bgcolor = app_colors['background'],
                                                  paper_bgcolor = app_colors['background'],
                                                  showlegend=True)} 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def name():
        return PlotType.tr('Pie Chart') 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def create_trace(settings):
        return [graph_objs.Pie(
                labels=settings.x,
                values=settings.y,
                marker=dict(
                    colors=settings.data_defined_colors if settings.data_defined_colors else [settings.properties['in_color']]
                ),
                name=settings.properties['custom'][0],
            )] 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def create(self):
        size = self._gauge.getOpt("size",300)

        self._layout = go.Layout(width=size,height=size)

        self._data = []

        self._tics = go.Pie(values=self._gauge._ticValues,labels=self._gauge._ticLabels,
            marker=dict(colors=["rgba(0,0,0,0)"] * (self._gauge._segments + 10),line_width = 0),
            direction="clockwise",
            rotation=int((((self._gauge._shape + 10) / 100) * 360) / 2),
            hole=self._gauge.getOpt("center_size",.40),
            sort=False,
            showlegend=False,
            hoverinfo="none",
            textposition="outside",
            textinfo="label")

        self._data.append(self._tics)

        self._intervals = go.Pie(values=self._gauge._intervalValues,
            labels=self._gauge._intervalLabels,
            text=self._gauge._segmentLabels,
            marker=dict(line_width=self._gauge.getOpt("line_width",4)),
            marker_colors=self._gauge._intervalColors,
            hole=self._gauge.getOpt("center_size",.40),
            sort=False,
            direction="clockwise",
            rotation=int(((self._gauge._shape / 100) * 360) / 2),
            showlegend=False,
            hoverinfo="none",
            textposition="inside",
            textinfo="text")

        self._data.append(self._intervals)

        margin = self._gauge.getOpt("margin",30)
        self._layout["margin"] = dict(l=margin,r=margin,b=margin,t=margin)

        #self._layout["paper_bgcolor"] = "#e8e8e8"
        #self._layout["plot_bgcolor"] = "blue"
        #self._layout["paper_bgcolor"] = "rgba(0,0,0,0)"
        self._layout["plot_bgcolor"] = "rgba(0,0,0,0)"

        self._figure = go.FigureWidget(data=self._data,layout=self._layout)
 
        height = size
        height += 30
        #self.children = [self._title,self._figure],layout=widgets.Layout(border="1px solid #d8d8d8",width=str(size) + "px",height=str(height) + "px")
        self.children = [self._title,self._figure] 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def barcode_counts (self,
        colors:list=["#f8bc9c", "#f6e9a1", "#f5f8f2", "#92d9f5", "#4f97ba"],
        width:int= None,
        height:int=500,
        plot_title:str="Percentage of reads per barcode"):
        """
        Plot a mean quality over time
        * colors
            List of colors (hex, rgb, rgba, hsl, hsv or any CSS named colors https://www.w3.org/TR/css-color-3/#svg-color
        * width
            With of the plotting area in pixel
        * height
            height of the plotting area in pixel
        * plot_title
            Title to display on top of the plot
        """
        # Verify that barcode information are available
        if not self.has_barcodes:
            raise pycoQCError ("No barcode information available")
        self.logger.info ("\t\tComputing plot")

        # Prepare all data
        lab1, dd1 = self.__barcode_counts_data (df_level="all")
        lab2, dd2 = self.__barcode_counts_data (df_level="pass")

        # Plot initial data
        data= [go.Pie (labels=dd1["labels"][0] , values=dd1["values"][0] , sort=False, marker=dict(colors=colors))]

        # Create update buttons
        updatemenus = [
            dict (type="buttons", active=0, x=-0.2, y=0, xanchor='left', yanchor='bottom', buttons = [
                dict (label=lab1, method='restyle', args=[dd1]),
                dict (label=lab2, method='restyle', args=[dd2])])]

        # tweak plot layout
        layout = go.Layout (
            plot_bgcolor="whitesmoke",
            legend = {"x":-0.2, "y":1,"xanchor":'left',"yanchor":'top'},
            updatemenus = updatemenus,
            width = width,
            height = height,
            title = {"text":plot_title, "xref":"paper" ,"x":0.5, "xanchor":"center"})

        return go.Figure (data=data, layout=layout) 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def alignment_reads_status (self,
        colors:list=["#f44f39","#fc8161","#fcaf94","#828282"],
        width:int= None,
        height:int=500,
        plot_title:str="Summary of reads alignment status"):
        """
        Plot a basic alignment summary
        * colors
            List of colors (hex, rgb, rgba, hsl, hsv or any CSS named colors https://www.w3.org/TR/css-color-3/#svg-color
        * width
            With of the plotting area in pixel
        * height
            height of the plotting area in pixel
        * plot_title
            Title to display on top of the plot
        """
        # Verify that alignemnt information are available
        if not self.has_alignment:
            raise pycoQCError ("No Alignment information available")
        self.logger.info ("\t\tComputing plot")

        df = self.alignments_df
        # Create empty multiplot figure
        fig = make_subplots(rows=1, cols=2, column_widths=[0.4, 0.6], specs=[[{"type": "table"},{"type": "pie"}]])

        # plot Table
        data = go.Table(
            columnwidth = [3,2,2],
            header = {"values":list(df.columns), "align":"center", "fill_color":"grey", "font_size":14, "font_color":"white", "height":40},
            cells = {"values":df.values.T , "align":"center", "fill_color":"whitesmoke", "font_size":12, "height":30})
        fig.add_trace (data, row=1, col=1)

        # plot Pie plot
        data = go.Pie (
            labels=df["Alignments"],
            values=df["Counts"],
            sort=False,
            marker={"colors":colors},
            name="Pie plot",
            textinfo='label+percent')
        fig.add_trace (data, row=1, col=2)

        # Change the layout
        fig.update_layout(
            width = width,
            height = height,
            title = {"text":plot_title, "xref":"paper" ,"x":0.5, "xanchor":"center"})

        return fig

    #~~~~~~~ALIGNMENT RATE METHOD AND HELPER~~~~~~~# 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def serve_pie_confusion_matrix(model,
                               X_test,
                               y_test,
                               Z,
                               threshold):
    # Compute threshold
    scaled_threshold = threshold * (Z.max() - Z.min()) + Z.min()
    y_pred_test = (model.decision_function(X_test) > scaled_threshold).astype(int)

    matrix = metrics.confusion_matrix(y_true=y_test, y_pred=y_pred_test)
    tn, fp, fn, tp = matrix.ravel()

    values = [tp, fn, fp, tn]
    label_text = ["True Positive",
                  "False Negative",
                  "False Positive",
                  "True Negative"]
    labels = ["TP", "FN", "FP", "TN"]
    blue = cl.flipper()['seq']['9']['Blues']
    red = cl.flipper()['seq']['9']['Reds']
    colors = [blue[4], blue[1], red[1], red[4]]

    trace0 = go.Pie(
        labels=label_text,
        values=values,
        hoverinfo='label+value+percent',
        textinfo='text+value',
        text=labels,
        sort=False,
        marker=dict(
            colors=colors
        )
    )

    layout = go.Layout(
        title=f'Confusion Matrix',
        margin=dict(l=10, r=10, t=60, b=10),
        legend=dict(
            bgcolor='rgba(255,255,255,0)',
            orientation='h'
        )
    )

    data = [trace0]
    figure = go.Figure(data=data, layout=layout)

    return figure 

# 需要导入模块: from plotly import graph_objs [as 别名]
# 或者: from plotly.graph_objs import Pie [as 别名]
def gaugeDiv(baseLabels, meterLabels, colors, value, suffix):
	meterValues = []
	meterValues.append(0)
	meterSum = 0
	# Calculate steps. Then first value is the sum of all the others.
	for i in range(1, len(baseLabels)-1):
		meterValues.append(float(baseLabels[i+1]) - float(baseLabels[i]))
		meterSum += meterValues[i]

	meterValues[0] = meterSum

	# Dial path. Apply angle from full left position.
	rangeValue = float(meterValues[0])
	minValue=float(baseLabels[1])
	chartCenter=0.5
	dialTip=chartCenter-0.12
	dialAngle=(value-minValue)*180/rangeValue
	dialPath = 'M ' + rotatePoint((chartCenter,0.5),(chartCenter,0.485),dialAngle, 'dialPath') + ' L ' + rotatePoint((chartCenter,0.5),(dialTip,0.5),dialAngle, 'dialPath') + ' L ' + rotatePoint((chartCenter,0.5),(chartCenter,0.515),dialAngle, 'dialPath') + ' Z'
	infoText=(str(value) + str(suffix))

	# Gauge
	meterChart = go.Pie(
		values=meterValues, labels=meterLabels,
		marker=dict(colors=colors, 
			line=dict(width=0) # Switch line width to 0 in production
			),
		name="Gauge", hole=.3, direction="clockwise", rotation=90,
		showlegend=False, textinfo="label", textposition="inside", hoverinfo="none",
		sort=False
			)

	# Layout
	layout = go.Layout(
		xaxis=dict(showticklabels=False, autotick=False, showgrid=False, zeroline=False,),
		yaxis=dict(showticklabels=False, autotick=False, showgrid=False, zeroline=False,),
		shapes=[dict(
				type='path', path=dialPath, fillcolor='rgba(44, 160, 101, 1)',
				line=dict(width=0.5), xref='paper', yref='paper'),
		],
		annotations=[
			dict(xref='paper', yref='paper', x=(chartCenter-0.015), y=0.2, text=infoText, font=dict(size='20', color='#ffffff'), showarrow=False),
		],
		height=260, width=300, margin=dict(l=0, r=0, t=20, b=0, autoexpand=False), plot_bgcolor="rgba(0,0,0,0)", paper_bgcolor="rgba(0,0,0,0)"
			)

	# Write static values as annotations
	for value in baseLabels:
		if value is not '-':
			annotationDict=dict(
					xref='paper', yref='paper', xanchor='center', yanchor='middle', 
						x=rotatePoint((chartCenter,0.5),((chartCenter-0.45),0.5), ((float(value)-minValue)*180/rangeValue), 'x'), 
						y=rotatePoint((chartCenter,0.5),((chartCenter-0.45),0.5), ((float(value)-minValue)*180/rangeValue), 'y'),
						font=dict(size='12', color='#ffffff'), showarrow=False, text=value, 
				)

			layout['annotations'].append(annotationDict)

	# Build HTML div
	div = plotly.plot(dict(data=[meterChart], layout=layout), include_plotlyjs=False, show_link=False, output_type='div')

	return div