Python Pie.width方法代码示例

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
    def __init__(self, width, height, labels, data):
        IRender.__init__(self, width, height, labels, data)

        #self.w = self.width
        #self.h = self.height
        #data = {}
        #for value in self.data:
        #    data[value[0]] = int(value[1])

        #plot = cairoplot.PiePlot('/tmp/tmp.png', data, self.w*2, self.h*2, gradient=True)
        ##plot.font_size *= 2
        #plot.render()
        #plot.commit()
        #with open('/tmp/tmp.png') as f:
        #    self.image = Image(StringIO(f.read()), self.w, self.h)
        pc = Pie()
        pc.width = min(self.height,self.width - 150)
        pc.height = min(self.height - 50,self.width)
        pc.width = pc.height = min(pc.height, pc.width)
        pc.x = self.width / 2 - pc.width / 2
        pc.y = self.height / 2 - pc.height / 2
        pc.data = [int(line[1]) for line in self.data]
        pc.labels = [line[0] for line in self.data]

        for i in xrange(len(self.data)):
            pc.slices[i].fillColor = COLORS[i % len(COLORS)]
            pc.slices[i].strokeColor = COLORS[i % len(COLORS)]
        self.drawing = Drawing(self.width, self.height)
        self.drawing.add(pc)

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
    def test_24_PieCharts(self):
        from reportlab.lib.styles import getSampleStyleSheet
        from reportlab.lib import colors
        from reportlab.lib.units import inch
        from reportlab.platypus import SimpleDocTemplate, Spacer, Paragraph
        from reportlab.pdfbase import pdfmetrics
        from reportlab.graphics.shapes import Drawing
        from reportlab.pdfbase.ttfonts import TTFont
        from reportlab.graphics.charts.piecharts import Pie

        pdfmetrics.registerFont(TTFont('chsFont', 'STHeiti Light.ttc'))
        stylesheet = getSampleStyleSheet()

        elements = []
        doc = SimpleDocTemplate("demo.pdf")

        elements.append(Paragraph('<font name="chsFont">JY.zenist.song - 俊毅</font>', stylesheet['Title']))
        elements.append(Spacer(1,1*inch))

        d = Drawing(400,200)
        data = [13,5,20,22,37,45]
        pc = Pie()
        pc.x = 65
        pc.y = 15
        pc.width = 150
        pc.height = 150
        pc.data = data
        pc.labels = ['a','b','c','d','e','f']
        d.add(pc)

        elements.append(d)

        doc.build(elements)

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def draw_time_repartition(mandate):
    drawing = Drawing(width=180*mm, height=120*mm)
    pdf_chart_colors = [HexColor("#fa9d00"), HexColor("#006884"), HexColor("#00909e"), HexColor("#ffd08d"), ]
    pie = Pie()
    pie.x = 60*mm
    pie.y = 35*mm
    pie.width = 60*mm
    pie.height = 60*mm
    pie.slices.strokeWidth = 0.5
    pie.slices.fontName = 'Helvetica'
    pie.slices.fontSize = 8
    pie.data = []
    pie.labels = []
    titles = []
    add_data_and_titles_to_pie(pie, titles, mandate.research_percent, 'research_percent')
    add_data_and_titles_to_pie(pie, titles, mandate.tutoring_percent, 'tutoring_percent')
    add_data_and_titles_to_pie(pie, titles, mandate.service_activities_percent, 'service_activities_percent')
    add_data_and_titles_to_pie(pie, titles, mandate.formation_activities_percent, 'formation_activities_percent')
    if len(pie.data) > 0:
        drawing.add(pie)
        add_legend_to_pie(drawing)
        n = len(pie.data)
        set_items(n, pie.slices, 'fillColor', pdf_chart_colors)
        drawing.legend.colorNamePairs = \
            [(pie.slices[i].fillColor, (titles[i], '%0.f' % pie.data[i] + '%')) for i in range(n)]
    return drawing

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
    def __add_graph(self):
        drawing = Drawing(200, 100)
        data = list()
        labels = list()

        self.c.drawString(370, 730, 
            'Distribucion en pesos'.encode('utf-8'))

        for acc in self.accounts:
            balance = acc.balance
            if acc.currency == 'USD':
                balance = balance * self.dolar

            data.append(balance)
            labels.append(acc.name)

        pie = Pie()
        pie.x = 280
        pie.y = 630
        pie.height = 100
        pie.width = 100
        pie.data = data
        pie.labels = labels
        pie.simpleLabels = 1
        pie.slices.strokeWidth = 1
        pie.slices.strokeColor = black
        pie.slices.label_visible = 0

        legend = Legend()
        legend.x = 400
        legend.y = 680
        legend.dx              = 8
        legend.dy              = 8
        legend.fontName        = 'Helvetica'
        legend.fontSize        = 7
        legend.boxAnchor       = 'w'
        legend.columnMaximum   = 10
        legend.strokeWidth     = 1
        legend.strokeColor     = black
        legend.deltax          = 75
        legend.deltay          = 10
        legend.autoXPadding    = 5
        legend.yGap            = 0
        legend.dxTextSpace     = 5
        legend.alignment       = 'right'
        legend.dividerLines    = 1|2|4
        legend.dividerOffsY    = 4.5
        legend.subCols.rpad    = 30
        n = len(pie.data)
        self.__setItems(n,pie.slices,
            'fillColor',self.pdf_chart_colors)

        legend.colorNamePairs = [(pie.slices[i].fillColor, 
            (pie.labels[i][0:20],'$%0.2f' % pie.data[i])) for i in xrange(n)]


        drawing.add(pie)
        drawing.add(legend)
        x, y = 0, 0
        renderPDF.draw(drawing, self.c, x, y, showBoundary=False)

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def draw_Pie(story, ProjectID):
    d = Drawing(140, 180)
    pie = Pie()
    pie.sideLabels = 1
    pie.labels= get_story_name_list(ProjectID)
    pie.data = get_story_count_list(ProjectID)
    pie.width = 140
    pie.height = 140
    pie.y = 0
    pie.x = 150
    d.add(pie)
    story.append(d)

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def graphout(prod_catnames, data):
    drawing = Drawing(500, 200)
    pie = Pie()

    pie.sideLabels       = 1
    pie.labels           = prod_catnames
    pie.data             =  data[0]
    pie.width            = 140
    pie.height           = 140
    pie.y                = 35
    pie.x                = 125
    pie.slices.popout = 5 
    
    drawing.add(pie)
        
    return drawing

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
    def __init__(self, data, labels):
        super(PieChart, self).__init__(400,200)

        colors = [  
            HexColor("#0000e5"),  
            HexColor("#ff0011"),
            HexColor("#800000"),
            HexColor("#e05897"),   
            HexColor("#a08ff7"),  
            HexColor("#8f8ff5"),  
            HexColor("#c7c7fa"),  
            HexColor("#800000"),  
            HexColor("#eb8585"),   
            HexColor("#d60a0a"),  
            HexColor("#ffff00"),
            HexColor("#1f1feb"),   
        ]  

        # Create pie chart 
        pieChart = Pie()
        pieChart.x = 40
        pieChart.y = 30
        pieChart.width = 120
        pieChart.height = 120
        pieChart.slices.strokeWidth=0.5
        data = json.loads(data)
        pieChart.data = data
        pieChart.labels = []
        labels = json.loads(labels.replace("'",'"'))
        for d in data:
            pieChart.labels.append(str(d))

        # Create legend
        legend = Legend()
        legend.x = 380
        legend.y = 60  
        legend.boxAnchor           = 'se'  
        legend.subCols[1].align    = 'right'
        legend.colorNamePairs = []

        len_data = len(data) 
        for i in range(0,len_data):
            pieChart.slices[i].fillColor = colors[i]
            legend.colorNamePairs.append((colors[i],labels[i]))

        self.add(pieChart, "pie chart")       
        self.add(legend, "legend")

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def pie_graph(data, elements):
    drawing = Drawing(100, 350)
    pc = Pie()
    pc.x = 65
    pc.y = 15
    pc.width = 300
    pc.height = 300
    pc.data = data
    pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
    pc.slices.strokeWidth = 0.5
    pc.slices[3].popout = 10
    pc.slices[3].strokeWidth = 2
    pc.slices[3].strokeDashArray = [2, 2]
    pc.slices[3].labelRadius = 1.75
    pc.slices[3].fontColor = colors.red
    drawing.add(pc)
    elements.append(drawing)

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def create_pie(pie_data):
    pie_chart = Drawing(400, 200)
    pc = Pie()
    pc.x = 65
    pc.y = 15
    pc.width = 100
    pc.height = 100
    pc.data = pie_data["data"]     	     
    pc.labels = list(pie_data["label"][0]) 
    pc.slices.strokeWidth=0.5
    pc.slices[3].popout = 10
    pc.slices[3].strokeWidth = 2
    pc.slices[3].strokeDashArray = [2,2]
    pc.slices[3].labelRadius = 1.75
    pc.slices[3].fontColor = colors.red
    pie_chart.add(pc)
    return pie_chart

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def piegraph(elements):
    drawing = Drawing(100, 350)
    pc = Pie()
    pc.x = 65
    pc.y = 15
    pc.width = 300
    pc.height = 300
    pc.data = [10, 20, 30, 40, 50, 60]
    pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
    pc.slices.strokeWidth = 0.5
    pc.slices[3].popout = 10
    pc.slices[3].strokeWidth = 2
    pc.slices[3].strokeDashArray = [2, 2]
    pc.slices[3].labelRadius = 1.75
    pc.slices[3].fontColor = colors.red
    drawing.add(pc)
    elements.append(drawing)
    elements.append(Spacer(1, 0.7 * inch))

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def plpleg(i=None):
    from reportlab.lib.colors import pink, red, green
    pie = Pie()
    pie.x = 0
    pie.y = 0
    pie.pointerLabelMode='LeftAndRight'
    pie.slices.label_boxStrokeColor      = red
    pie.simpleLabels = 0
    pie.sameRadii = 1
    pie.data = [1, 0.1, 1.7, 4.2,0,0]
    pie.labels = ['abcdef', 'b', 'c', 'd','e','fedcba']
    pie.strokeWidth=1
    pie.strokeColor=green
    pie.slices.label_pointer_piePad      = 6
    pie.width = 160
    pie.direction = 'clockwise'
    pie.pointerLabelMode  = 'LeftRight'
    return autoLegender(i,pie,pie.slices,None)

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def plpleg(i=None):
    from reportlab.lib.colors import pink, red, green

    pie = Pie()
    pie.x = 0
    pie.y = 0
    pie.pointerLabelMode = "LeftAndRight"
    pie.slices.label_boxStrokeColor = red
    pie.simpleLabels = 0
    pie.sameRadii = 1
    pie.data = [1, 0.1, 1.7, 4.2, 0, 0]
    pie.labels = ["abcdef", "b", "c", "d", "e", "fedcba"]
    pie.strokeWidth = 1
    pie.strokeColor = green
    pie.slices.label_pointer_piePad = 6
    pie.width = 160
    pie.direction = "clockwise"
    pie.pointerLabelMode = "LeftRight"
    return autoLegender(i, pie, pie.slices, None)

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def generate_certificate(elements):
    styles = ParagraphStyle(
        name='Normal',
        fontName='Helvetica-Bold',
        fontSize=15,
        alignment=1,
    )
    elements.append(Spacer(1, 0.5 * inch))
    i = Paragraph(str("candidate performance vs average performance"), styles)
    elements.append(i)
    elements.append(Spacer(1, 0.1 * inch))
    drawing = Drawing(0, 200)  # for indices
    data = [
        (13, 5, 20, 22, 37, 45, 19, 4),
        (14, 6, 21, 23, 38, 46, 20, 5)
    ]  # data for drawing bar graphs
    bc = VerticalBarChart()
    bc.x = 0  # x,y define the left bottom of graph
    bc.y = 0
    bc.height = 150
    bc.width = 300
    bc.data = data
    bc.strokeColor = colors.black
    bc.valueAxis.valueMin = 0
    bc.valueAxis.valueMax = 50
    bc.valueAxis.valueStep = 10
    bc.categoryAxis.labels.boxAnchor = 'ne'
    bc.categoryAxis.labels.dx = 6  # next 3 lines is for naming indices
    bc.categoryAxis.labels.dy = -2
    bc.categoryAxis.labels.angle = 60
    bc.categoryAxis.categoryNames = ['Jan-99', 'Feb-99', 'Mar-99',
                                     'Apr-99', 'May-99', 'Jun-99', 'Jul-99', 'Aug-99']
    drawing.add(bc)
    elements.append(drawing)
    elements.append(Spacer(1, 0.5 * inch))
    drawing = Drawing(0, 175)  # for indices
    lc = HorizontalLineChart()
    lc.x = 0
    lc.y = 10
    lc.height = 150
    lc.width = 300
    lc.data = data
    lc.joinedLines = 1
    catnames = 'Jan Feb Mar Apr May Jun Jul Aug'.split(' ')
    lc.categoryAxis.categoryNames = catnames
    lc.categoryAxis.labels.boxAnchor = 'n'
    lc.valueAxis.valueMin = 0
    lc.valueAxis.valueMax = 60
    lc.valueAxis.valueStep = 15
    lc.lines[0].strokeWidth = 2
    lc.lines[1].strokeWidth = 1.5
    drawing.add(lc)
    elements.append(drawing)
    drawing = Drawing(0, 400)  # for indices
    data = [
        ((1, 1), (2, 2), (2.5, 1), (3, 3), (4, 5)),
        ((1, 2), (2, 3), (2.5, 2), (3.5, 5), (4, 6))
    ]
    elements.append(Spacer(1, 0.1 * inch))
    i = Paragraph(str("candidate performance vs average performance"), styles)
    elements.append(i)
    elements.append(Spacer(1, 0.1 * inch))
    lp = LinePlot()
    lp.x = 0
    lp.y = 50
    lp.height = 300
    lp.width = 600
    lp.data = data
    lp.joinedLines = 1
    lp.lines[0].symbol = makeMarker('FilledCircle')
    lp.lines[1].symbol = makeMarker('Circle')
    lp.lineLabelFormat = '%2.0f'
    lp.strokeColor = colors.black
    lp.xValueAxis.valueMin = 0
    lp.xValueAxis.valueMax = 5
    lp.xValueAxis.valueSteps = [1, 2, 2.5, 3, 4, 5]
    lp.xValueAxis.labelTextFormat = '%2.1f'
    lp.yValueAxis.valueMin = 0
    lp.yValueAxis.valueMax = 7
    lp.yValueAxis.valueSteps = [1, 2, 3, 5, 6]
    drawing.add(lp)
    elements.append(drawing)
    elements.append(Spacer(1, 0.1 * inch))
    drawing = Drawing(100, 350)
    pc = Pie()
    pc.x = 65
    pc.y = 15
    pc.width = 300
    pc.height = 300
    pc.data = [10, 20, 30, 40, 50, 60]
    pc.labels = ['a', 'b', 'c', 'd', 'e', 'f']
    pc.slices.strokeWidth = 0.5
    pc.slices[3].popout = 10
    pc.slices[3].strokeWidth = 2
    pc.slices[3].strokeDashArray = [2, 2]
    pc.slices[3].labelRadius = 1.75
    pc.slices[3].fontColor = colors.red
    drawing.add(pc)
    elements.append(drawing)
    elements.append(Spacer(1, 0.7 * inch))
#.........这里部分代码省略.........

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
def generar_pdf_busquedas_view(request):
    print "Genero el PDF"
    fecha_m = ""
    resultados=[]
    fecha_a = ""
    b=[]
    t=[]
    fecha_inicio = x
    fecha_final = y
    c=0
    r=[]
    #story =[]

    


    response = HttpResponse(content_type='application/pdf')
    pdf_name = "reporte_busqueda.pdf"  # llamado clientes
    # la linea 26 es por si deseas descargar el pdf a tu computadora
    response['Content-Disposition'] = 'attachment; filename=%s' % pdf_name
    
    buff = BytesIO()
    doc = SimpleDocTemplate(buff,
                            pagesize=letter,
                            rightMargin=40,
                            leftMargin=40,
                            topMargin=60,
                            bottomMargin=18,
                            )
    reportes = []
    styles = getSampleStyleSheet()
    fichero_imagen="biblioteca/media/images/Reports-banner.jpg"

    imagen_logo=Image(os.path.realpath(fichero_imagen),width=400,height=100)
    reportes.append(imagen_logo)
    

    header = Paragraph("Fecha del reporte: "+str(date.today()), styles['Heading1'])
    
    header2 = Paragraph("Reporte de las busquedas realizadas entre la fecha "+str(fecha_inicio)+" hasta la fecha "+str(fecha_final) + "\n", styles['Normal'])
    salto_linea = Paragraph("\n\n", styles["Normal"])

    reportes.append(header)
   
    reportes.append(header2)
    reportes.append(Spacer(1, 12))
    

    headings = ('Busqueda', 'Resultado',)# 'Cantidad_Veces_Buscadas')
    lista=[]
    t = Busqueda.objects.all()
    b = Busqueda.objects.filter(fecha__range=(fecha_inicio, fecha_final)).values('busqueda', 'resultados').distinct()



    listar=[]
    for r in b:
        print "llllllllllllllllll",r,"\n"

        if r['resultados'] == False:
            r['resultados']="No se encontró"
            listar.append(r)  
        else:
            r['resultados']="Se encontró"
            listar.append(r)




    print "lisygyujgyjgjhbjh", listar


  




#GRAFICAS BARRA
    total_busquedas=Busqueda.objects.all().count() #TOTAL BUSQUEDAS
    si=Busqueda.objects.filter(resultados=True).count() #BUSUEDAS ENCONTRADAS (SI)
    no=total_busquedas-si #BUSQUEDAS NO ENCONTRADAS (NO)


#GRAFICAS PASTEL
    


    for i in b:
        print "________________",i.get("busqueda")
        for j in t:
            print "===============",j.busqueda
            if j.busqueda == i.get("busqueda") and j.fecha >= fecha_inicio and j.fecha <= fecha_final:
                c = c + 1
                print c
        lista.append(c)
        c=0     
    print lista , len(lista)

    li = zip(b,lista)               
    '''
#.........这里部分代码省略.........

# 需要导入模块: from reportlab.graphics.charts.piecharts import Pie [as 别名]
# 或者: from reportlab.graphics.charts.piecharts.Pie import width [as 别名]
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red

d.add(pc)
""")

from reportlab.graphics.charts.piecharts import Pie

d = Drawing(200, 100)

pc = Pie()
pc.x = 65
pc.y = 15
pc.width = 70
pc.height = 70
pc.data = [10,20,30,40,50,60]
pc.labels = ['a','b','c','d','e','f']

pc.slices.strokeWidth=0.5
pc.slices[3].popout = 10
pc.slices[3].strokeWidth = 2
pc.slices[3].strokeDashArray = [2,2]
pc.slices[3].labelRadius = 1.75
pc.slices[3].fontColor = colors.red

d.add(pc)

draw(d, 'A bare bones pie chart')