Python LinePlot.strokeColor方法代码示例

# 需要导入模块: from reportlab.graphics.charts.lineplots import LinePlot [as 别名]
# 或者: from reportlab.graphics.charts.lineplots.LinePlot import strokeColor [as 别名]
 def line_plot(O, xy_max, data, label_font_size):
   if (reportlab is None): return
   from reportlab.graphics.charts.lineplots import LinePlot
   from reportlab.graphics.widgets.markers import makeMarker
   from reportlab.lib import colors
   lp = LinePlot()
   lp.x = 40
   lp.y = 40
   lp.height = 120
   lp.width = 120
   lp.data = [[(0,0),(xy_max,xy_max)], data]
   lp.lines[0].strokeColor = colors.Color(*[0.8]*3)
   lp.lines[0].strokeWidth = 0.5
   lp.lines[1].strokeColor = colors.white
   lp.lines[1].strokeWidth = 0
   lp.lines[1].symbol = makeMarker("Circle")
   lp.lines[1].symbol.strokeWidth = 0.5
   lp.joinedLines = 1
   lp.strokeColor = colors.Color(*[0.8]*3)
   lp.strokeWidth = 1
   lp.xValueAxis.valueMin = 0
   lp.xValueAxis.valueMax = xy_max
   lp.xValueAxis.valueSteps = range(xy_max+1)
   lp.xValueAxis.strokeWidth = 1
   lp.xValueAxis.tickDown = 3
   lp.xValueAxis.labels.fontSize = label_font_size
   lp.yValueAxis.valueMin = 0
   lp.yValueAxis.valueMax = xy_max
   lp.yValueAxis.valueSteps = range(xy_max+1)
   lp.yValueAxis.strokeWidth = 1
   lp.yValueAxis.tickLeft = 3
   lp.yValueAxis.labels.fontSize = label_font_size
   return lp

# 需要导入模块: from reportlab.graphics.charts.lineplots import LinePlot [as 别名]
# 或者: from reportlab.graphics.charts.lineplots.LinePlot import strokeColor [as 别名]
def line_plot(data, elements):
    drawing = Drawing(0, 400)  # for indices
    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)

# 需要导入模块: from reportlab.graphics.charts.lineplots import LinePlot [as 别名]
# 或者: from reportlab.graphics.charts.lineplots.LinePlot import strokeColor [as 别名]
    def createTimeSeries(self,ser):
        if self.single_record:
            return
        # Time series are available for these quantities. The number indicates their position in the data string
        series = {'h':0, 'g':1, 'i10':2, 'i100':6, 'tori':3, 'Read10':7}
        # The time series plot will get added to the 'drawing' object
        drawing = Drawing(400, 200)
        # and it is of type 'LinePlot'
        lp = LinePlot()
        lp.x = 30
        lp.y = 50
        lp.height = 125
        lp.width = 350
        # Record the publication years, because these values will be used as x axis labels
        years = sorted(map(lambda b: int(b), filter(lambda a: a.isdigit(), self.data['metrics series'].keys())))
        lp.data = []
        series_data = []
        # The maximum value will be used to scale the y axis
        max_value = 0
        # This list will hold the data points for the histogram
        for year in years:
            values = map(lambda a: float(a),self.data['metrics series'][str(year)].split(':'))
            max_value = max(max_value,values[series[ser]])
            if ser == 'read10' and year > 1995:
                series_data.append((year,values[series[ser]]))
            else:
                series_data.append((year,values[series[ser]]))

        lp.data.append(series_data)
        lp.joinedLines = 1
        # Define the line color
        lp.lines[0].strokeColor = colors.orange
        # Actual data point will be marked by a filled circle
        lp.lines.symbol = makeMarker('FilledCircle')
        lp.strokeColor = colors.black
        # The extreme values for the x axis
        lp.xValueAxis.valueMin = years[0]
        lp.xValueAxis.valueMax = years[-1]
        # Proper label placement for years: shift by (-6, -6) in x and y to have labels positioned properly
        lp.xValueAxis.labels.dx = -6
        lp.xValueAxis.labels.dy = -18
        # and rotate the labels by 90 degrees
        lp.xValueAxis.labels.angle = 90
        lp.xValueAxis.valueSteps = years
        # For both axes values will be displayed as integers
        lp.xValueAxis.labelTextFormat = '%2.0f'
        lp.yValueAxis.labelTextFormat = '%2.0f'
        # Define the maximum value of the y axis
        lp.yValueAxis.valueMax = int(math.ceil(float(max_value)/10.0))*10
        # Depending on the range of values, set a value step for the y axis
        if max_value > 10000:
            lp.yValueAxis.valueStep = 1000
        elif max_value > 1000:
            lp.yValueAxis.valueStep = 100
        else:
            lp.yValueAxis.valueStep = 10
        # The y axis always starts at 0
        lp.yValueAxis.valueMin = 0
        # Now add the line plot to the 'drawing' object
        drawing.add(lp)
        # Finally add the appropriate title to the plot
        drawing.add(String(200,190,"%s index time series" % ser, textAnchor="middle", fillColor='blue'))
        # Append the result to the 'story'
        self.story.append(drawing)

# 需要导入模块: from reportlab.graphics.charts.lineplots import LinePlot [as 别名]
# 或者: from reportlab.graphics.charts.lineplots.LinePlot import strokeColor [as 别名]
data = [
    ((1,1), (2,2), (2.5,1), (3,3), (4,5)),
    ((1,2), (2,3), (2.5,2), (3.5,5), (4,6))
]

lp = LinePlot()
lp.x = 50
lp.y = 50
lp.height = 125
lp.width = 300
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)

draw(drawing, 'LinePlot sample')



disc("")

# 需要导入模块: from reportlab.graphics.charts.lineplots import LinePlot [as 别名]
# 或者: from reportlab.graphics.charts.lineplots.LinePlot import strokeColor [as 别名]
def generate_certificate(elements):
    style = TableStyle([('TEXTALIGN', (0, 0), (-1, -1), 'CENTER'),
                        ('TEXTCOLOR', (0, 0), (-1, -1), colors.red),
                        ('VALIGN', (0, 0), (0, -1), 'TOP'),
                        ('INNERGRID', (0, 0), (-1, -1), 0.50, colors.red),
                        ('BOX', (0, 0), (-1, -1), 0.50, colors.green),
                        ('BACKGROUND', (0, 0), (-1, -1), colors.blue),
                        ])
    s = getSampleStyleSheet()
    s = s["BodyText"]
    s.wordWrap = "RGB"
    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]
#.........这里部分代码省略.........

# 需要导入模块: from reportlab.graphics.charts.lineplots import LinePlot [as 别名]
# 或者: from reportlab.graphics.charts.lineplots.LinePlot import strokeColor [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.........