本文整理汇总了Python中reportlab.graphics.charts.lineplots.LinePlot.width方法的典型用法代码示例。如果您正苦于以下问题:Python LinePlot.width方法的具体用法?Python LinePlot.width怎么用?Python LinePlot.width使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类reportlab.graphics.charts.lineplots.LinePlot
的用法示例。
在下文中一共展示了LinePlot.width方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: main
# 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 width [as 别名]
def main():
f = file("Translate1-2004-01-09-g(9.8).txt")
timex = []
timey = []
timez = []
for line in f:
list = line.split(' ')
timex.append((float(list[0]), float(list[1])))
timey.append((float(list[0]), float(list[2])))
drawing = Drawing(400,600)
max_time, _ = timex[len(timex)-1]
_, max_x = timex[len(timex)-1]
lineplot_x = LinePlot()
lineplot_x.x = max_time+1
##lineplot_x.x = 50
lineplot_x.y = max_x+1
##lineplot_x.y = 50
lineplot_x.height = 125
lineplot_x.width = 300
lineplot_x.data = [timex]
drawing.add(lineplot_x)
_, max_y = timey[len(timey)-1]
lineplot_y = LinePlot()
lineplot_y.x = max_time+1
lineplot_y.y = max_y+1
lineplot_y.height = 125
lineplot_y.width = 300
lineplot_y.data = [timey]
##drawing.add(lineplot_y)
## renderPDF.drawToFile(drawing, 'XVal1VsTime-2004-01-09-g(9.8).pdf', 'XvsTime')
## _, max_y = timex[len(timey)-1]
## lineplot_y = LinePlot()
##write data to files
file_x = file("xpos.txt", 'w')
for item in timex:
str = item.__str__()
str = str.replace('(', '')
str = str.replace(')', '')
str = str.replace(',', '')
file_x.write(str + '\n')
file_y = file("ypos.txt", 'w')
for item in timey:
str = item.__str__()
str = str.replace('(', '')
str = str.replace(')', '')
str = str.replace(',', '')
file_y.write(str + '\n')
示例2: add_linePlotChart
# 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 width [as 别名]
def add_linePlotChart(self, title, data, size=(PAGE_WIDTH-100, 300)):
__chart_width, __chart_heigh = size[0], size[1]
__draw = Drawing(__chart_width, __chart_heigh)
__draw.add(String(20, __chart_heigh-10, title, fontName="chsFont",fontSize=18, fillColor=colors.black))
#LinePlot基本属性
lp = LinePlot()
lp.x, lp.y = 25, 50
lp.width, lp.height = __chart_width-50, __chart_heigh-100
lp.data = data
lp.joinedLines = 1
#X轴配置
lp.xValueAxis.valueMin = min([x[0] for x in data[0]])
lp.xValueAxis.valueMax = max([x[0] for x in data[0]])
valueRange = lp.xValueAxis.valueMax - lp.xValueAxis.valueMin
lp.xValueAxis.valueStep = valueRange / 10.0
#Y轴配置
yValueMin = min([x[1] for x in data[0]])
yValueMax = max([x[1] for x in data[0]])
yValueRange = yValueMax - yValueMin
if (yValueMin-yValueRange/2) > 0:
lp.yValueAxis.valueMin = yValueMin - yValueRange/2
else:
lp.yValueAxis.valueMin = yValueMin
lp.yValueAxis.valueMax = yValueMax+ 0.01 + yValueRange/3 #+1避免当y轴最大值和最小值相等时valuseStep为0,导致绘图库计算y轴格数时出现除零错误
lp.yValueAxis.valueStep = (lp.yValueAxis.valueMax - lp.yValueAxis.valueMin)/10
lp.yValueAxis.visibleGrid = 1
lp.yValueAxis.gridStrokeWidth = 0.5
lp.yValueAxis.gridStrokeColor = colors.gray
__draw.add(lp)
self.__content.append(__draw)
示例3: test03
# 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 width [as 别名]
def test03():
# 最终太阳黑子图形程序
from urllib import urlopen
from reportlab.graphics.shapes import *
from reportlab.graphics.charts.lineplots import LinePlot
from reportlab.graphics.charts.textlabels import Label
from reportlab.graphics import renderPDF
URL = "http://services.swpc.noaa.gov/text/predicted-sunspot-radio-flux.txt"
COMMENT_CHARS = "#:"
drawing = Drawing(400, 200)
data = []
for line in urlopen(URL).readlines():
if not line.isspace() and not line[0] in COMMENT_CHARS:
data.append([float(n) for n in line.split()])
pred = [row[2] for row in data]
high = [row[3] for row in data]
low = [row[4] for row in data]
times = [row[0] + row[1] / 12.0 for row in data]
lp = LinePlot()
lp.x = 50
lp.y = 50
lp.height = 125
lp.width = 300
lp.data = [zip(times, pred), zip(times, high), zip(times, low)]
lp.lines[0].strokeColor = colors.blue
lp.lines[1].strokeColor = colors.red
lp.lines[2].strokeColor = colors.green
drawing.add(lp)
drawing.add(String(250, 150, "Sunsports", fontSize=14, fillColor=colors.red))
renderPDF.drawToFile(drawing, "report2.pdf", "Sunsports")
示例4: _draw_scatter_plot
# 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 width [as 别名]
def _draw_scatter_plot(self, cur_drawing, x_start, y_start,
x_end, y_end):
"""Draw a scatter plot on the drawing with the given coordinates."""
scatter_plot = LinePlot()
# set the dimensions of the scatter plot
scatter_plot.x = x_start
scatter_plot.y = y_start
scatter_plot.width = abs(x_start - x_end)
scatter_plot.height = abs(y_start - y_end)
scatter_plot.data = self.display_info
scatter_plot.joinedLines = 0
# set the axes of the plot
x_min, x_max, y_min, y_max = self._find_min_max(self.display_info)
scatter_plot.xValueAxis.valueMin = x_min
scatter_plot.xValueAxis.valueMax = x_max
scatter_plot.xValueAxis.valueStep = (x_max - x_min) / 10.0
scatter_plot.yValueAxis.valueMin = y_min
scatter_plot.yValueAxis.valueMax = y_max
scatter_plot.yValueAxis.valueStep = (y_max - y_min) / 10.0
self._set_colors_and_shapes(scatter_plot, self.display_info)
cur_drawing.add(scatter_plot)
示例5: line_plot
# 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 width [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
示例6: sample9c
# 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 width [as 别名]
def sample9c():
lp = LinePlot()
lp.yValueAxis = LogYValueAxis()
lp.x += 20
lp.y += 20
lp.height = 250
lp.width = 350
data = [[(i, float(i)**2.) for i in range(10, 1001, 10)], ]
data.append([(i, float(i)**3.) for i in range(10, 1001, 10)])
data.append([(i, float(i)**1.6) for i in range(10, 1001, 10)])
lp.data = data
lp.lines.strokeWidth = .2
lp.lines[0].strokeColor = colors.red
lp.lines[1].strokeColor = colors.blue
lp.lines[2].strokeColor = colors.green
lp.xValueAxis.visibleGrid = 1
lp.xValueAxis.gridStrokeDashArray = [1, 1]
lp.yValueAxis.visibleGrid = 1
lp.yValueAxis.visibleSubTicks = 1
lp.yValueAxis.visibleSubGrid = 1
lp.yValueAxis.subTickNum = 4
lp.yValueAxis.gridStrokeDashArray = [.3, 1]
lp.yValueAxis.subGridStrokeDashArray = [.15, 1]
drawing = Drawing(400,300)
drawing.add(lp)
return drawing
示例7: main
# 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 width [as 别名]
def main():
URL = 'http://www.swpc.noaa.gov/ftpdir/weekly/Predict.txt'
COMMENT_CHARS = '#:'
drawing = Drawing(400, 200)
data = []
for line in urlopen(URL).readlines():
if not line.isspace() and not line[0] in COMMENT_CHARS:
data.append([float(n) for n in line.split()])
pred = [row[2] for row in data]
high = [row[3] for row in data]
low = [row[4] for row in data]
times = [row[0] + row[1]/12.0 for row in data]
lp = LinePlot()
lp.x = 50
lp.y = 50
lp.height = 125
lp.width = 300
lp.data = [zip(times, pred), zip(times, high), zip(times, low)]
lp.lines[0].strokeColor = colors.blue
lp.lines[1].strokeColor = colors.red
lp.lines[2].strokeColor = colors.green
drawing.add(lp)
drawing.add(String(250, 150, 'Sunspots', fontSize = 14, fillColor = colors.red))
renderPDF.drawToFile(drawing, 'report.pdf', 'Sunspots')
示例8: draw
# 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 width [as 别名]
def draw():
'''
data=[(2007,8,113.2,114.2,112.2),
(2007,9,112.8,115.8,109.8),
(2007,10,111.0,116.0,106.0),
(2007,11,109.8,116.8,102.8),
(2007,12,107.3,115.3,99.3),
(2008,1,105.2,114.2,96.2),
(2008,2,104.1,114.1,94.1),
(2008,3,99.9,110.9,88.9),
(2008,4,94.8,106.8,82.8),
(2008,5,91.2,104.2,78.2)]
'''
'''
#这个是在pdf里画一个 hello word 的例子,
d=Drawing(100,100)
s=String(50,50,"hello word",textAnchor="middle")
d.add(s)
renderPDF.drawToFile(d,"hello.pdf","A simple PDF file")#renderPDF.drawToFile调用后会把你的pdf文件存到当前目录下一个叫hello.pdf的文件中
'''
URL="http://www.swpc.noaa.gov/ftpdir/weekly/Predict.txt"#见364页,这个网址记录的是太阳黑子的全部数据
COMMENT_CHARS="#:"
drawing=Drawing(400,200)
data=[]
for line in urlopen(URL).readlines():
#not isspace()是判断 这一行不为空字符串,not line[0] in COMMENT_CHARS是说 在网页里去掉 # 和 . 的部分
if not line.isspace() and not line[0] in COMMENT_CHARS:
data.append([float(n) for n in line.split()])
#print data
pred=[row[2] for row in data]
high=[row[3] for row in data]
low=[row[4] for row in data]
times=[row[0]+row[1]/12.0 for row in data]
lp=LinePlot()
#设置 x,y,height,width,以及data
lp.x=50
lp.y=50
lp.height=125
lp.width=300
lp.data=[zip(times,pred),zip(times,high),zip(times,low)]
lp.lines[0].strokeColor = colors.blue
lp.lines[1].strokeColor = colors.red
lp.lines[2].strokeColor = colors.green
'''
drawing.add(PolyLine(zip(times,pred),storkeColor=colors.blue))
drawing.add(PolyLine(zip(times,high),storkeColor=colors.red))
drawing.add(PolyLine(zip(times,low),storkeColor=colors.green))
#drawing.add(PolyLine([(10,50),(100,50),(80,80)],storkeColor=colors.red))#这个是直接画一条线
'''
drawing.add(lp)
drawing.add(String(250,150,"SunSpots",fontSize=14,fillColor=colors.red))
renderPDF.drawToFile(drawing,"report.pdf","SunSpots")#renderPDF.drawToFile调用后会把你的pdf文件存到当前目录下一个叫report.pdf的文件中
示例9: MakePDF
# 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 width [as 别名]
def MakePDF(times, list, reportname, pdfname):
drawing = Drawing(500, 300)
lp = LinePlot()
lp.x = 50
lp.y = 50
lp.height = 125
lp.width = 300
lp.data = [zip(times, list)]
lp.lines[0].strokeColor = colors.blue
lp.lines[1].strokeColor = colors.red
lp.lines[2].strokeColor = colors.green
drawing.add(lp)
drawing.add(String(350, 150, reportname, fontSize=14, fillColor=colors.red))
renderPDF.drawToFile(drawing, pdfname, reportname)
示例10: graphout
# 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 width [as 别名]
def graphout(name, datain,xaxis=None):
if xaxis is None:
xaxis=range(datain.size)
if xlabel is None:
xlabel = ''
if ylabel is None:
ylabel = ''
drawing = Drawing(400, 200)
# data = [
# ((1,1), (2,2), (2.5,1), (3,3), (4,5)),
# ((1,2), (2,3), (2.5,2), (3.5,5), (4,6))
# ]
dataview = [tuple([(xaxis[i],datain[i]) for i in range(datain.size)])]
lp = LinePlot()
lp.x = 50
lp.y = 50
lp.height = 125
lp.width = 300
lp.data = dataview
lp.xValueAxis.xLabelFormat = '{mmm} {yy}'
lp.lineLabels.fontSize = 6
lp.lineLabels.boxStrokeWidth = 0.5
lp.lineLabels.visible = 1
lp.lineLabels.boxAnchor = 'c'
# 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 = min(xaxis)
# lp.xValueAxis.valueMax = max(xaxis)
# lp.xValueAxis.valueSteps = xaxis
# lp.xValueAxis.labelTextFormat = '%2.1f'
# lp.yValueAxis.valueMin = min(datain)
# lp.yValueAxis.valueMax = max(datain)
# lp.yValueAxis.valueSteps = [1, 2, 3, 5, 6]
drawing.add(lp)
return drawing
示例11: line_plot
# 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 width [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)
示例12: test_23_linePlotCharts
# 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 width [as 别名]
def test_23_linePlotCharts(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.lineplots import LinePlot
from reportlab.graphics.widgets.markers import makeMarker
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 = [
[(1,1), (2,2), (2.5,1), (3,3), (4,5)],
]
lp = LinePlot()
lp.x = 5
lp.y = 5
lp.height = 190
lp.width = 390
lp.data = data
lp.joinedLines = 1
lp.lines[0].symbol = makeMarker('FilledCircle')
d.add(lp)
elements.append(d)
doc.build(elements)
示例13: genLinePlot
# 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 width [as 别名]
def genLinePlot(objLogFileReader,columnName):
"""生成单个测试场景Log数据的指定数值列的折线图"""
plotWidth,plotHeight = 500,180
d = Drawing(plotWidth,plotHeight)
title = columnName
d.add(String(0,plotHeight-10,title,fontSize=12,fillColor=colors.black))
data = objLogFileReader.getLinePlotData(columnName)
lp = LinePlot()
lp.x,lp.y = 50,25
lp.width,lp.height = plotWidth-50,plotHeight-50
lp.data = data
lp.joinedLines = 1
lp.lines[0].strokeColor = colors.blue
lp.lines[0].strokeWidth = 1
#设置图表x轴的标尺步长、数据标签文本格式等属性
lp.xValueAxis.valueMin = min([x[0] for x in data[0]])
lp.xValueAxis.valueMax = max([x[0] for x in data[0]])
xValueRange = lp.xValueAxis.valueMax - lp.xValueAxis.valueMin
lp.xValueAxis.valueStep = xValueRange/10.0
lp.xValueAxis.labelTextFormat = myUtil.seconds2Str
#设置图表y轴的标尺步长、数据标签文本格式等属性
yValueMin = min([x[1] for x in data[0]])
yValueMax = max([x[1] for x in data[0]])
yValueRange = yValueMax - yValueMin
if (yValueMin-yValueRange/2) > 0:
lp.yValueAxis.valueMin = yValueMin - yValueRange/2
else:
lp.yValueAxis.valueMin = yValueMin
lp.yValueAxis.valueMax = yValueMax+ 0.01 + yValueRange/3 #+1避免当y轴最大值和最小值相等时valuseStep为0,导致绘图库计算y轴格数时出现除零错误
lp.yValueAxis.valueStep = (lp.yValueAxis.valueMax - lp.yValueAxis.valueMin)/10
lp.yValueAxis.labelTextFormat = '%.2f'
lp.yValueAxis.visibleGrid = 1
lp.yValueAxis.gridStrokeWidth = 0.5
lp.yValueAxis.gridStrokeColor = colors.gray
d.add(lp)
return d
示例14: make_graphs
# 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 width [as 别名]
def make_graphs(self,canvas=None,left_margin=None):#text=None):
from reportlab.graphics import renderPDF
from reportlab.lib.pagesizes import letter
from reportlab.graphics.shapes import Drawing,String
from reportlab.graphics.charts.legends import Legend
from reportlab.graphics.charts.lineplots import LinePlot
from reportlab.graphics.widgets.markers import makeMarker
from reportlab.lib import colors
from reportlab.lib.units import inch
#help(colors)
self.framework = {4:dict(status=SpotClass.SPINDLE,color=colors.black),
5:dict(status=SpotClass.OVERLAP,color=colors.limegreen),
6:dict(status=SpotClass.OUTLIER,color=colors.greenyellow),
7:dict(status=SpotClass.ICE,color=colors.skyblue),
}
# set size and position
width,height = letter
#letter_landscape = (width,height)
plot_dim = 3.0*inch
# construct scatter plot
plot_dxdy_pos = (left_margin*inch,height - plot_dim - 0.5*inch)
plot_dxdy = LinePlot()
plot_dxdy.data = self.plot_dxdy_data
std_colors = {0:colors.darkred, 1:colors.red, 2:colors.salmon}
for key in std_colors.keys():
plot_dxdy.lines[key].strokeColor = None
plot_dxdy.lines[key].symbol = makeMarker('Circle')
plot_dxdy.lines[key].symbol.strokeColor = None
plot_dxdy.lines[key].symbol.fillColor = std_colors[key]
plot_dxdy.lines[key].symbol.size = 1.2
for key in self.framework.keys():
plot_dxdy.lines[key].strokeColor = None
plot_dxdy.lines[key].symbol = makeMarker('Circle')
plot_dxdy.lines[key].symbol.strokeColor = None
plot_dxdy.lines[key].symbol.fillColor = self.framework[key]["color"]
plot_dxdy.lines[key].symbol.size = 1.2
plot_dxdy.lines[3].strokeColor = None
plot_dxdy.lines[3].symbol = makeMarker('Circle')
plot_dxdy.lines[3].symbol.strokeColor = colors.blue
plot_dxdy.lines[3].symbol.fillColor = None
plot_dxdy.lines[3].symbol.strokeWidth = 0.6
plot_dxdy.lines[3].symbol.size = plot_dim*(self.sqrtr2)
#print plot_dxdy.lines[3].symbol.getProperties()
plot_dxdy.width = plot_dim
plot_dxdy.height = plot_dim
plot_dxdy.xValueAxis.valueMax = 1.0
plot_dxdy.xValueAxis.valueMin = -1.0
plot_dxdy.xValueAxis.joinAxis = plot_dxdy.yValueAxis
plot_dxdy.xValueAxis.joinAxisMode = 'value'
plot_dxdy.xValueAxis.joinAxisPos = -1.0
plot_dxdy.yValueAxis.valueMax = 1.0
plot_dxdy.yValueAxis.valueMin = -1.0
d_dxdy = Drawing(plot_dim,plot_dim)
d_dxdy.add(plot_dxdy)
# construct cdf plot
plot_cdf_pos = (left_margin*inch, height - 2.0*(plot_dim + 0.5*inch))
plot_cdf = LinePlot()
plot_cdf.data = self.plot_cdf_data
plot_cdf.lines[0].strokeColor = colors.blue
for key in std_colors.keys():
plot_cdf.lines[key+1].strokeColor = None
plot_cdf.lines[key+1].symbol = makeMarker('Circle')
plot_cdf.lines[key+1].symbol.strokeColor = None
plot_cdf.lines[key+1].symbol.fillColor = std_colors[key]
plot_cdf.lines[key+1].symbol.size = 1.2
if (len(self.plot_cdf_data) == 5):
plot_cdf.lines[4].strokeColor = colors.green
plot_cdf.width = plot_dim
plot_cdf.height = plot_dim
plot_cdf.xValueAxis.valueMax = 1.0
plot_cdf.xValueAxis.valueMin = 0.0
plot_cdf.yValueAxis.valueMax = 1.0
plot_cdf.yValueAxis.valueMin = 0.0
d_cdf = Drawing(plot_dim,plot_dim)
d_cdf.add(plot_cdf)
# construct pdf plot
plot_pdf_pos = (left_margin*inch, height - 3.0*(plot_dim + 0.5*inch))
plot_pdf = LinePlot()
plot_pdf.data = self.plot_pdf_data
plot_pdf.lines[1].strokeColor = colors.blue
plot_pdf.lines[0].strokeColor = None
plot_pdf.lines[0].symbol = makeMarker('Circle')
plot_pdf.lines[0].symbol.strokeColor = colors.red
plot_pdf.lines[0].symbol.size = 1
plot_pdf.width = plot_dim
plot_pdf.height = plot_dim
plot_pdf.xValueAxis.valueMax = 1.0
plot_pdf.xValueAxis.valueMin = 0.0
d_pdf = Drawing(2*plot_dim,plot_dim)
#.........这里部分代码省略.........
示例15: run
# 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 width [as 别名]
def run(self):
def weight_sort(a, b):
return cmp(a.getWeight(), b.getWeight())
drawing = Drawing(600, 300)
lc = LinePlot()
# Determine axis dimensions and create data set
maxval = 0
minval = 0
dimension_one_values = []
dimension_two_values = []
dimension_one_answeroptions_as_objects = []
dimension_two_answeroptions_as_objects = []
counter = 0
for question in self.getQuestions():
weights = [int(weight) for weight in question.getAnswerOptionsWeights()]
answeroptions = list(question.getAnswerOptions())
# This is used by the legend. Sort on weight.
if counter == 0:
dimension_one_answeroptions_as_objects = question.getAnswerOptionsAsObjects()
dimension_one_answeroptions_as_objects.sort(weight_sort)
else:
dimension_two_answeroptions_as_objects = question.getAnswerOptionsAsObjects()
dimension_two_answeroptions_as_objects.sort(weight_sort)
# Minmax
lmin = min(weights)
lmax = max(weights)
if lmin < minval:
minval = lmin
if lmax > maxval:
maxval = lmax
# Data
for user, answer in question.answers.items():
value = answer.get('value', None)
weight = None
if value is not None:
# Lookup the integer weight of this answer
if value in answeroptions:
index = answeroptions.index(value)
weight = weights[index]
# Always add to the list. ReportLab deals with None.
if counter == 0:
dimension_one_values.append(weight)
else:
dimension_two_values.append(weight)
counter += 1
# Set minmax
absmax = max(abs(minval), abs(maxval)) * 1.1
lc.xValueAxis.valueMin = -absmax
lc.xValueAxis.valueMax = absmax
lc.yValueAxis.valueMin = -absmax
lc.yValueAxis.valueMax = absmax
# Zip to create data
data = [zip(dimension_one_values, dimension_two_values)]
if not len(data[0]):
return
lc.x = 0
lc.y = 0
# Misc setup
lc.height = 300
lc.width = 300
lc.data = data
lc.joinedLines = 0
lc.fillColor = None
lc.lines[0].strokeColor = colors.red
lc.lines[0].symbol = makeMarker('FilledCircle')
# Add a grid
grid = DoubleGrid()
lc.background = grid
setupGrid(lc)
lc.background = None
# Finetune the grid
grid.grid0.strokeWidth = 0.2
grid.grid1.strokeWidth = 0.2
# Add to drawing else it overwrites the center Y axis
drawing.add(grid)
# Add a Y axis to pass through the origin
yaxis = YValueAxis()
yaxis.setPosition(lc.width/2, 0, lc.height)
yaxis.configure([(0,-absmax),(0,absmax)])
yaxis.strokeColor = colors.blue
drawing.add(yaxis)
# Color X-Axis
lc.xValueAxis.strokeColor = colors.green
drawing.add(lc)
# Legend for Dimension One
drawing.add(String(lc.width+20, lc.height-12, 'Dimension One (X-Axis):',
#.........这里部分代码省略.........