def __init__(self, width=400, height=200, *args, **kw):
Drawing.__init__(self, width, height, *args, **kw)
# Width and height of chart.
self.width = 772
self.height = 280
# Add title
self._add(self, Label(), name='title', validate=None, desc=None)
self.title._text = 'Simple Bar Chart'
self.title.fontSize = 24
self.title.fontName = "Calibri"
# Position Title
self.title.x = 386
self.title.y = 240
# Add Bar chart to the Drawing.
self._add(self,
VerticalBarChart(),
name="chart",
validate=None,
desc=None)
# Bar Chart Position
self.chart.x = 150
self.chart.y = 20
# Bar Chart Dimensions
self.chart.width = 400
self.chart.height = 150
# Data will be sent from RML. However, defaults can be initialized here.
self.chart.data = []
self.chart.barLabelArray = None
# Ticks invisible on X-Axis
self.chart.categoryAxis.visibleTicks = 0
# X-Axis visible
self.chart.categoryAxis.visibleAxis = 1
# X-Axis labels. Data will be sent from RML. However, defaults can be initialized here.
self.chart.categoryAxis.categoryNames = []
# Vertically display X-Axis labels
self.chart.categoryAxis.labels.angle = 90
# Offset for X-Axis Labels
self.chart.categoryAxis.labels.dy = -15
# Show bars one on top of the other.
# self.chart.categoryAxis.style = 'stacked'
# Y-Axis Visible
self.chart.valueAxis.visibleAxis = 1
self.chart.valueAxis.labelTextFormat = None
# Avoid assuming minimum value as origin
self.chart.valueAxis.avoidBoundSpace = (5, 0)
# Offset for Y-Axis Labels
self.chart.valueAxis.labels.dx = -8
# Add Description Label for Y-Axis
self._add(self, Label(), name='yAxistitle', validate=None, desc=None)
# Label properties
self.yAxistitle.angle = 90
self.yAxistitle._text = 'Y axis text'
self.yAxistitle.x = 110
self.yAxistitle.y = 80
# Color the bars
self.chart.bars[0].fillColor = toColor(0xae1a09)
self.chart.bars[0].strokeColor = toColor(
0xae1a09) # Color(.290196, .427451, .741176, 1)
self.chart.bars[1].fillColor = toColor(0x0079c1)
self.chart.bars[1].strokeColor = toColor(0x0079c1)
def add_findings_by_provider_chart():
drawing = Drawing(300, 200)
data = get_findings_by_provider()
maxVal = max(data[0])
if (maxVal > 1000):
multiplier = 1000
step = 4 * multiplier
else:
multiplier = 100
step = 4 * multiplier
value_step = int(ceil(maxVal / step)) * multiplier
if (value_step < 10):
value_step = 10
bar = HorizontalBarChart()
bar.x = 30
bar.y = 0
bar.height = 100
bar.width = 400
bar.data = data
bar.strokeColor = colors.white
bar.valueAxis.valueMin = 0
bar.valueAxis.valueMax = maxVal * 2 ## graph displa twice as much as max violation
bar.valueAxis.valueStep = value_step ## Convert to neartest 100
bar.categoryAxis.labels.boxAnchor = 'ne'
bar.categoryAxis.labels.dx = -10
bar.categoryAxis.labels.dy = -2
bar.categoryAxis.labels.fontName = 'Helvetica'
bar.categoryAxis.categoryNames = ["AWS", "Azure"]
bar.bars[(0, 0)].fillColor = HexColor("#434476")
bar.bars[(0, 1)].fillColor = HexColor("#B170DB")
bar.barWidth = 3.5
bar.barSpacing = 0.1
bar.barLabelFormat = '%d'
bar.barLabels.nudge = 15
bar.bars[0].strokeColor = None
drawing.add(bar)
# add_legend(drawing, bar)
yLabel = Label()
yLabel.setText("Number of Findings")
yLabel.fontSize = 10
yLabel.fontName = 'Helvetica'
yLabel.dx = 250
yLabel.dy = -30
chartLabel = Label()
chartLabel.setText("Findings by Provider")
chartLabel.fontSize = 10
chartLabel.fillColor = HexColor("#737373")
chartLabel.fontName = 'Helvetica-Bold'
chartLabel.dx = 250
chartLabel.dy = 160
drawing.add(chartLabel)
drawing.add(yLabel)
fields.append(drawing)
def __init__(self,title,ylable):
self.drawing = Drawing(400,200)
self.lp = LinePlot()
self.lp.x = 50
self.lp.y = 50
self.lp.height = 125
self.lp.width = 300
#title设置
self.title = Label()
self.title.fontSize = 12
title_text = title
self.title._text = title_text
self.title.x = 190
self.title.y = 190
self.title.textAnchor ='middle'
#x轴设置
self.Xlabel = Label()
self.Xlabel._text = 'time'
self.Xlabel.fontSize = 12
self.Xlabel.x = 380
self.Xlabel.y = 30
self.Xlabel.textAnchor ='middle'
#y轴设置
self.Ylabel = Label()
self.Ylabel._text = ylable
self.Ylabel.fontSize = 12
self.Ylabel.x = 40
self.Ylabel.y = 190
self.Ylabel.textAnchor ='middle'
def drawing_chinese():
from reportlab.graphics.charts.lineplots import LinePlot
from reportlab.graphics.charts.textlabels import Label
from reportlab.graphics import renderPDF
from reportlab.graphics.widgets.markers import makeMarker
data = [((1, 100), (2, 200), (3, 300), (4, 400), (5, 500)),
((1, 50), (2, 80), (3, 400), (4, 40), (5, 70))]
drawing = Drawing(500, 300)
lp = LinePlot()
lp.x = 50 #������������
lp.y = 30
lp.height = 250
lp.width = 400
lp.data = data
lp.joinedLines = 1
lp.lines.symbol = makeMarker('FilledCircle')
lp.xValueAxis.valueMin = 1
lp.xValueAxis.valueMax = 5
lp.xValueAxis.valueStep = 1
lp.yValueAxis.valueMin = 0
lp.yValueAxis.valueMax = 500
lp.yValueAxis.valueStep = 100
drawing.add(lp)
title = Label()
#����Ҫ��ʾ���ģ���Ҫ��ע��һ����������
title.fontName = "msyh"
title.fontSize = 12
title_text = u'你好吗'
#title_text = "abc"
title._text = title_text
title.x = 250
title.y = 280
title.textAnchor = 'middle'
drawing.add(title)
Xlabel = Label()
Xlabel._text = 'x'
Xlabel.fontSize = 12
Xlabel.x = 480
Xlabel.y = 30
Xlabel.textAnchor = 'middle'
drawing.add(Xlabel)
Ylabel = Label()
Ylabel._text = "y"
Ylabel.fontSize = 12
Ylabel.x = 40
Ylabel.y = 295
Ylabel.textAnchor = 'middle'
drawing.add(Ylabel)
try:
drawing.save(formats=['gif'], outDir=".", fnRoot="abc")
except:
import traceback
traceback.print_exc()
def addChromosomes(drawing,
chrNames,
chrSizes,
xmap,
ymap,
w=0.1 * DPI,
fillColor=colors.skyblue,
strokeColor=colors.skyblue):
for i, chrom in enumerate(chrNames):
x = xmap(i + 1)
y = ymap(chrSizes[chrom])
h = ymap(1) - ymap(chrSizes[chrom])
chromosome = Rect(x,
y,
w,
h,
strokeColor=strokeColor,
fillColor=fillColor)
drawing.add(chromosome)
topCap = Wedge(x + 0.5 * w,
y + h,
0.5 * w,
0,
180,
strokeColor=strokeColor,
fillColor=fillColor)
bottomCap = Wedge(x + 0.5 * w,
y,
0.5 * w,
180,
0,
strokeColor=strokeColor,
fillColor=fillColor)
drawing.add(topCap)
drawing.add(bottomCap)
label = Label()
label.setOrigin(xmap(i + 1) + w / 2, ymap(0))
label.boxAnchor = 's'
label.textAnchor = 'middle'
label.dx = 0
label.dy = DPI / 10
label.setText(chrom)
label.fontSize = 36
label.fontName = 'Helvetica'
drawing.add(label)
chrLength = Label()
chrLength.setOrigin(xmap(i + 1) + w / 2, ymap(chrSizes[chrom]))
chrLength.boxAnchor = 'n'
chrLength.textAnchor = 'middle'
chrLength.dx = 0
chrLength.dy = -DPI / 10
chrLength.setText('%iMb' % int(chrSizes[chrom] / 1e6))
chrLength.fontSize = 24
chrLength.fontName = 'Helvetica'
drawing.add(chrLength)
def __init__(self, xList, yList, width=400, height=200, *args, **kw):
Drawing.__init__(self, width, height, *args, **kw)
self.width = 80 * 1.2 * 2.5
self.height = 60 * 0.8 * 2.5
self._add(self,
VerticalBarChart(),
name='chart',
validate=None,
desc=None)
self.chart.y = 11.2 * 2
self.chart.x = 20 * 2
#self.chart.data = [[0.05, 0.05, 0.1, 0.1, 0.05, 0.05, 0.955555]]
self.chart.data = yList
self.chart.width = self.width * 0.75
self.chart.height = self.height * 0.75
self.chart.bars.strokeColor = None
self.chart.bars[0].fillColor = colors.blue
maxTmp = (max(yList[0]) / 1000) * 1000
valueStepsTmp = []
for i in [0.2, 0.4, 0.6, 0.8, 1.0]:
valueStepsTmp.append(i * maxTmp)
self.chart.valueAxis.valueSteps = valueStepsTmp
self.chart.categoryAxis.visibleTicks = False
self.chart.barLabels.fontSize = 2.8 * 2.5
self.chart.barLabels.fontName = 'Helvetica-Bold'
self.chart.valueAxis.labels.fontSize = 2.8 * 2.5
self.chart.valueAxis.labels.fontName = 'Helvetica-Bold'
xListNew = []
interval = (max([int(item) for item in xList]) -
min([int(item) for item in xList])) / 10
for i in range(len(xList)):
if i % interval == 0:
xListNew.append(xList[i])
else:
xListNew.append('')
self.chart.categoryAxis.categoryNames = xListNew
self.chart.categoryAxis.labels.fontSize = 2.8 * 2.5
self.chart.categoryAxis.labels.fontName = 'Helvetica-Bold'
self._add(self,
Label(),
name='XLabel',
validate=None,
desc='Percentage')
self.XLabel.fontSize = 4.4 * 2
self.XLabel.fontName = 'Helvetica-Bold'
self.XLabel._text = 'Read length'
self.XLabel.dx = 48 * 2.5
self.XLabel.dy = 2
self._add(self,
Label(),
name='YLabel',
validate=None,
desc='Percentage')
self.YLabel.fontSize = 4.4 * 2
self.YLabel.fontName = 'Helvetica-Bold'
self.YLabel._text = 'Counts'
self.YLabel.dx = 0.8
self.YLabel.dy = 32 * 2.5
self.YLabel.angle = 90
def comparison_graphs(comparison_values, location, emission, default_emissions,
default_location):
s = Spacer(9 * inch, .2 * inch)
Elements.append(s)
drawing = Drawing(0, 0)
if not default_location:
bc = gen_bar_graphs(comparison_values, location, emission)
bc.y = -120
bc.height = 125
bc.width = 300
drawing.add(bc)
else:
bc1 = gen_bar_graphs(default_emissions[:3], location, emission)
bc2 = gen_bar_graphs(default_emissions[3:6], location, emission)
bc3 = gen_bar_graphs(default_emissions[6:], location, emission)
offset = -257
bc1.x = -10 + offset
bc2.x = 190 + offset
bc3.x = 390 + offset
drawing.add(bc1)
drawing.add(bc2)
drawing.add(bc3)
label_offset = offset + 80
label1, label2, label3 = Label(), Label(), Label()
label1.setText("Global (excluding Europe and US)")
label1.x, label1.y = -17 + label_offset, -160
label1.fontName = "Times-Bold"
label2.setText("Europe")
label2.x, label2.y = 185 + label_offset, -160
label2.fontName = "Times-Bold"
label3.setText("United States")
label3.x, label3.y = 385 + label_offset, -160
label3.fontName = "Times-Bold"
drawing.add(label1)
drawing.add(label2)
drawing.add(label3)
if_elsewhere_para = Paragraph(
'<font face="times" size=12>Kilograms of CO<sub rise = -10 size' +
' = 8>2 </sub> emissions for the function if the computation had been performed elsewhere</font>',
style=styles["Normal"])
graph_data = [['Emission Comparison'], [if_elsewhere_para], [drawing]]
graph_table = Table(graph_data, [6.5 * inch],
[.25 * inch, .25 * inch, .25 * inch],
hAlign="CENTER")
graph_table.setStyle(
TableStyle([('FONT', (0, 0), (0, 0), "Times-Bold"),
('FONT', (0, 1), (0, 1), "Times-Roman"),
('FONTSIZE', (0, 0), (0, 0), 13),
('FONTSIZE', (0, 1), (0, 1), 12),
('ALIGN', (0, 0), (-1, -1), "CENTER")]))
Elements.append(graph_table)
def draw_recent_week_pdf(filename, data_list):
"""
画最近七天的流量计报表
:param filename:
:param data_list
:return:
"""
data = []
max_val = 0
for index in range(0, len(data_list)):
data.append((index + 1, data_list[index]))
max_val = max(max_val, data_list[index])
drawing = Drawing(500, 800)
lp = LinePlot()
lp.x = 50
lp.y = 80
lp.height = 600
lp.width = 400
lp.data = [data]
lp.joinedLines = 1
lp.lines.symbol = makeMarker('FilledCircle')
lp.xValueAxis.valueMin = 1
lp.xValueAxis.valueMax = 7
lp.xValueAxis.valueStep = 1
lp.yValueAxis.valueMin = 0
lp.yValueAxis.valueMax = (int(max_val / 100) + 1) * 100
lp.yValueAxis.valueStep = 100
drawing.add(lp)
x_title = Label()
# 若需要显示中文，需要先注册一个中文字体
pdfmetrics.registerFont(ttfonts.TTFont("haha", "simsun.ttc"))
x_title.fontName = "haha"
x_title.fontSize = 12
title_text = '用气量'
x_title._text = title_text
x_title.x = 20
x_title.y = 100
x_title.textAnchor = 'middle'
drawing.add(x_title)
y_title = Label()
# 若需要显示中文，需要先注册一个中文字体
pdfmetrics.registerFont(ttfonts.TTFont("haha", "simsun.ttc"))
y_title.fontName = "haha"
y_title.fontSize = 12
title_text = '最近七天'
y_title._text = title_text
y_title.x = 80
y_title.y = 50
y_title.textAnchor = 'middle'
drawing.add(y_title)
drawing.save(formats=['pdf'],
outDir=TMP_FILE_DIRECTORY_PATH,
fnRoot=filename)
def getHumPlot():
drawing = Drawing(400, 200)
humedad = [getHumedad()]
lp = LinePlot()
lp.x = 50
lp.y = 50
lp.height = 125
lp.width = 300
lp.data = humedad
ydlabel = Label()
ydlabel.setText("Humedad (%)")
ydlabel.angle = 90
ydlabel.setOrigin(20, 120)
lp.joinedLines = 2
lp.lines[0].symbol = makeMarker('Circle')
lp.lines[0].strokeColor = colors.blue
lp.xValueAxis.valueMin = 0
lp.xValueAxis.valueMax = 30
lp.yValueAxis.valueMin = 0
lp.yValueAxis.valueMax = 100
#lp.xValueAxis.visible=False
#lp.yValueAxis.visible=False #Hide 2nd plot its Yaxis
drawing.add(lp)
drawing.add(ydlabel)
drawing.add(String(130, 200, "Gráfico de humedad", fontSize=16))
return drawing
def colorTest(self):
from reportlab.graphics.shapes import Rect
from reportlab.graphics.charts.textlabels import Label
self.colorRangeStatic(130)
dim=25
width = self.PAGE_WIDTH-150
inrow = 8 #int(width/dim)
height = int(len(self.colors)/inrow)
if len(self.colors)%inrow > 0:
height +=1
height *= dim
drawing = Drawing(width, height)
for i,col in enumerate(self.colors):
x = (i%inrow)*dim
y = int(i/inrow)*dim
rec = Rect(x=x,y=y,width=dim,height=dim)
rec.fillColor = col
drawing.add(rec)
lab = Label()
lab.x=x+dim/2
lab.y=y+dim/2
lab.setText('%d'%i)
drawing.add(lab)
return drawing
def draw(self):
# general widget bits
w = float(self.length)
h = float(self.height)
g = shapes.Group()
body = shapes.Polygon(
[self.x-0.5*w, self.y-0.5*w,
self.x-0.5*w, self.y+0.5*w,
self.x+0.5*w, self.y],
fillColor=self.fillColor,
strokeColor=self.strokeColor,
strokeWidth=self.strokeWidth)
g.add(body)
if self.label:
b = g.getBounds()
s = Label()
s.setText(self.label)
s.setOrigin(self.x+0.5*w, self.y-h/2+b[3]-b[1]+4)
s.boxAnchor = self.boxAnchor
s.textAnchor = self.textAnchor
s.fontName = 'Helvetica'
s.fontSize = self.fontSize
s.angle = self.labelAngle
g.add(s)
return g
def addScale(drawing, xmap, y, start, end, tickLen=10, dx=3, dy=6,
textAnchor='middle', boxAnchor='s', fontSize=12,
strokeWidth=1, strokeColor=colors.black, scale=1.0, format='%ibp'):
x1 = xmap(start)
x2 = xmap(end)
line = Line(x1+dx,y,x2-dx,y,
strokeWidth=strokeWidth, strokeColor=strokeColor)
drawing.add(line)
leftTick = Line(x1+dx,y-0.5*tickLen,x1+dx,y+0.5*tickLen,
strokeWidth=strokeWidth, strokeColor=strokeColor)
drawing.add(leftTick)
rightTick = Line(x2-dx,y-0.5*tickLen,x2-dx,y+0.5*tickLen,
strokeWidth=strokeWidth, strokeColor=strokeColor)
drawing.add(rightTick)
label = Label()
label.setOrigin(0.5*(x1+x2), y+dy)
distance = float(end-start)/scale
label.setText(format % (distance/scale))
label.fontSize = fontSize
label.textAnchor = textAnchor
label.boxAnchor = boxAnchor
drawing.add(label)
def __init__(self,width=200,height=150,*args,**kw):
Drawing.__init__(self,width,height,*args,**kw)
self._add(self,ScatterPlot(),name='chart',validate=None,desc="The main chart")
self.chart.width = 115
self.chart.height = 80
self.chart.x = 30
self.chart.y = 40
self.chart.lines[0].strokeColor = color01
self.chart.lines[1].strokeColor = color02
self.chart.lines[2].strokeColor = color03
self.chart.lines[3].strokeColor = color04
self.chart.lines[4].strokeColor = color05
self.chart.lines[5].strokeColor = color06
self.chart.lines[6].strokeColor = color07
self.chart.lines[7].strokeColor = color08
self.chart.lines[8].strokeColor = color09
self.chart.lines[9].strokeColor = color10
self.chart.fillColor = backgroundGrey
self.chart.lineLabels.fontName = 'Helvetica'
self.chart.xValueAxis.labels.fontName = 'Helvetica'
self.chart.xValueAxis.labels.fontSize = 7
self.chart.xValueAxis.forceZero = 0
self.chart.data = [((100,100), (200,200), (250,210), (300,300), (400,500)), ((100,200), (200,300), (250,200), (300,400), (400, 600))]
self.chart.xValueAxis.avoidBoundFrac = 1
self.chart.xValueAxis.gridEnd = 115
self.chart.xValueAxis.tickDown = 3
self.chart.xValueAxis.visibleGrid = 1
self.chart.yValueAxis.tickLeft = 3
self.chart.yValueAxis.labels.fontName = 'Helvetica'
self.chart.yValueAxis.labels.fontSize = 7
self._add(self,Label(),name='Title',validate=None,desc="The title at the top of the chart")
self.Title.fontName = 'Helvetica-Bold'
self.Title.fontSize = 7
self.Title.x = 100
self.Title.y = 135
self.Title._text = 'Chart Title'
self.Title.maxWidth = 180
self.Title.height = 20
self.Title.textAnchor ='middle'
self._add(self,Legend(),name='Legend',validate=None,desc="The legend or key for the chart")
self.Legend.colorNamePairs = [(color01, 'Widgets'), (color02, 'Sprockets')]
self.Legend.fontName = 'Helvetica'
self.Legend.fontSize = 7
self.Legend.x = 153
self.Legend.y = 85
self.Legend.dxTextSpace = 5
self.Legend.dy = 5
self.Legend.dx = 5
self.Legend.deltay = 5
self.Legend.alignment ='right'
self.chart.lineLabelFormat = None
self.chart.xLabel = 'X Axis'
self.chart.y = 30
self.chart.yLabel = 'Y Axis'
self.chart.yValueAxis.labelTextFormat = '%d'
self.chart.yValueAxis.forceZero = 1
self.chart.xValueAxis.forceZero = 1
self._add(self,0,name='preview',validate=None,desc=None)
def __init__(self, width=400, height=200, *args, **kw):
Drawing.__init__(self, width, height, *args, **kw)
# Width and height of chart.
self.width = 772
self.height = 280
# Add title
self._add(self, Label(), name='title', validate=None, desc=None)
self.title._text = 'Simple Pie Chart'
self.title.fontSize = 24
self.title.fontName = "Calibri"
# Position Title
self.title.x = 386
self.title.y = 240
# Add Bar chart to the Drawing.
self._add(self, Pie(), name="chart", validate=None, desc=None)
# Bar Chart Dimensions
self.chart.width = 150
self.chart.height = 150
self.chart.slices[2].popout = 15
# Bar Chart Position
self.chart.x = (self.width - self.chart.width) / 2
self.chart.y = 20
# Data will be sent from RML. However, defaults can be initialized here.
self.chart.data = []
# Sector Labels. Data will be sent from RML. However, defaults can be initialized here.
self.chart.labels = []
# Start angle for Pie Chart. 90 indicates 12'o Clock position.
self.chart.startAngle = 90
# Pie Chart direction.
self.chart.direction = 'clockwise'
def getTalkRect(self, startTime, duration, trackId, text):
"Return shapes for a specific talk"
g = Group()
y_bottom = self.scaleTime(startTime + duration)
y_top = self.scaleTime(startTime)
y_height = y_top - y_bottom
if trackId is None:
#spans all columns
x = self._colLeftEdges[1]
width = self.width - self._colWidths[0]
else:
#trackId is 1-based and these arrays have the margin info in column
#zero, so no need to add 1
x = self._colLeftEdges[trackId]
width = self._colWidths[trackId]
lab = Label()
lab.setText(text)
lab.setOrigin(x + 0.5 * width, y_bottom + 0.5 * y_height)
lab.boxAnchor = 'c'
lab.width = width
lab.height = y_height
lab.fontSize = 6
r = Rect(x, y_bottom, width, y_height, fillColor=colors.cyan)
g.add(r)
g.add(lab)
#now for a label
# would expect to color-code and add text
return g
def make_x_axis(self, x_label, x_min, x_max, x_step):
self._add(self,
Label(),
name='XLabel',
validate=None,
desc="The label on the horizontal axis")
self.XLabel.fontName = 'Helvetica'
self.XLabel.fontSize = 10
self.XLabel.x = 22
self.XLabel.y = 45
self.XLabel.textAnchor = 'middle'
self.XLabel.maxWidth = 500
self.XLabel.height = 20
self.XLabel._text = x_label
self.chart.xValueAxis = XValueAxis()
self.chart.xValueAxis.labels.boxAnchor = 'autox'
self.chart.xValueAxis.valueMin = x_min
self.chart.xValueAxis.valueMax = x_max
self.chart.xValueAxis.valueStep = x_step
self.chart.xValueAxis.labels.fontName = "Helvetica"
self.chart.xValueAxis.labels.fontSize = 10
self.chart.xValueAxis.visibleTicks = 1
self.chart.xValueAxis.labels.rightPadding = 0
self.chart.xValueAxis.labels.dx = 1
def __init__(self,
width=A4[0],
height=A4[0] / 2,
left_margin=0,
right_margin=0,
top_margin=0,
bottom_margin=0,
label_font_size=10,
label_font_name='simsun'):
self.label_font_size = label_font_size
self.label_font_name = label_font_name
self.width = width
self.height = height
# self.chart_width = self.width
# self.chart_height = self.height
self.chart_width = self.chart_height = min(
self.width - left_margin - right_margin,
self.height - top_margin - bottom_margin)
self.chart = Pie()
# self.chart.x = 0
# self.chart.y = 0
self.chart.x = (self.width - self.chart_width) / 2
self.chart.y = (self.height - self.chart_height) / 2
self.chart.width = self.chart_width
self.chart.height = self.chart_height
self.title = Label()
def graphout_stackedBar(data, labels, X, Y):
drawing = Drawing(X*inch, Y*inch)
bar = VerticalBarChart()
bar.x = 50
bar.y = 50
bar.width = (X-2)*inch
bar.height = (Y-1)*inch
bar.data = data
bar.bars.strokeWidth = 0
bar.categoryAxis.style='stacked'
bar.categoryAxis.labels.boxAnchor = 'ne'
bar.categoryAxis.labels.dx = -2
bar.categoryAxis.labels.dy = -2
bar.categoryAxis.labels.angle = 45
bar.categoryAxis.categoryNames = labels
# ensure bar chart and legend coloring matches
for i in range(len(data)):
bar.bars[i].fillColor = colorList[i]
# Create a title for the y-axis
yLabel = Label()
yLabel.setOrigin(0, 50) # for reference, the graph origin is (50, 50)
yLabel.boxAnchor = 'c'
yLabel.angle = 90
yLabel.setText('Data Storage [GB]')
yLabel.fontSize=16
yLabel.dy = 1.25*inch
drawing.add(yLabel)
drawing.add(bar)
return drawing
def add_trends_new_resolved_findings_chart():
drawing = Drawing(200, 200)
data, month = get_new_resolved_trends()
max_val_new_findings = max(data[0])
max_val_resolved_findings = max(data[1])
maxVal = max(max_val_new_findings, max_val_resolved_findings)
if (maxVal > 1000):
multiplier = 1000
step = 4 * multiplier
else:
multiplier = 100
step = 4 * multiplier
value_step = int(ceil(maxVal / step)) * multiplier
if (value_step < 10):
value_step = 1
bar = VerticalBarChart()
bar.x = 25
bar.y = -35
bar.height = 100
bar.width = doc.width
bar.barWidth = 2
bar.data = data
bar.valueAxis.valueMin = 0
bar.valueAxis.valueMax = int(
maxVal * 2) ## graph displa twice as much as max violation
bar.valueAxis.valueStep = value_step ## Convert to neartest step
bar.categoryAxis.categoryNames = month
bar.bars[0].strokeColor = None
bar.bars[1].strokeColor = None
bar.bars[0].fillColor = HexColor("#E57300")
bar.bars[1].fillColor = HexColor("#408F00")
chartLabel = Label()
chartLabel.setText("Trends - New Findings")
chartLabel.fontSize = 10
chartLabel.fillColor = HexColor("#737373")
chartLabel.fontName = 'Helvetica-Bold'
chartLabel.dx = 250
chartLabel.dy = 90
legend = Legend()
legend.alignment = 'right'
legend.colorNamePairs = [[HexColor("#E57300"), "New Findings"],
[HexColor("#408F00"), "Resolved Findings"]]
legend.columnMaximum = 2
legend.x = 400
legend.y = 120
drawing.add(legend)
drawing.add(chartLabel)
drawing.add(bar)
fields.append(drawing)
def write_label(label, width, height, person):
text = "\n".join((person['name'], person['addresses'][0]))
lab = Label()
lab.setOrigin(8, height - 5)
lab.fontSize = 14
lab.setText(text)
lab.boxAnchor = 'nw'
label.add(lab)
def title_draw(self, x, y, text):
chart_title = Label()
chart_title.x = x
chart_title.y = y
chart_title.fontName = 'FreeSansBold'
chart_title.fontSize = 16
chart_title.textAnchor = 'middle'
chart_title.setText(text)
return chart_title
def header_draw(self, x, y, text):
chart_title = Label()
chart_title.x = x
chart_title.y = y
chart_title.fontName = 'RobotoBold'
chart_title.fontSize = 9
chart_title.textAnchor = 'middle'
chart_title.setText(text)
return chart_title
def draw(self):
ascent = getFont(self.xValueAxis.labels.fontName).face.ascent
if ascent == 0:
ascent = 0.718 # default (from helvetica)
ascent = ascent * self.xValueAxis.labels.fontSize # normalize
#basic LinePlot - does the Axes, Ticks etc
lp = LinePlot.draw(self)
xLabel = self.xLabel
if xLabel: #Overall label for the X-axis
xl = Label()
xl.x = (self.x + self.width) / 2.0
xl.y = 0
xl.fontName = self.xValueAxis.labels.fontName
xl.fontSize = self.xValueAxis.labels.fontSize
xl.setText(xLabel)
lp.add(xl)
yLabel = self.yLabel
if yLabel: #Overall label for the Y-axis
yl = Label()
yl.angle = 90
yl.x = 0
yl.y = (self.y + self.height / 2.0)
yl.fontName = self.yValueAxis.labels.fontName
yl.fontSize = self.yValueAxis.labels.fontSize
yl.setText(yLabel)
lp.add(yl)
# do a bounding box - in the same style as the axes
if self.outerBorderOn:
lp.add(
Rect(self.x,
self.y,
self.width,
self.height,
strokeColor=self.outerBorderColor,
strokeWidth=self.yValueAxis.strokeWidth,
fillColor=None))
lp.shift(self.leftPadding, self.bottomPadding)
return lp
def __init__(
self,
width=A4[0],
height=A4[1] * 0.25,
leftMargin=inch,
rightMargin=inch,
axis_font_size=10,
axis_font_name='simsun',
):
self.axis_font_name = axis_font_name
self.axis_font_size = axis_font_size
self.width = width
self.height = height
self.chart_width = self.width - leftMargin - rightMargin
self.chart_height = self.height
self.chart = HorizontalBarChart()
self.chart.x = 0
self.chart.y = 0
self.chart.width = self.chart_width
self.chart.height = self.chart_height
self.chart.bars.strokeColor = None
# 设置柱状图的柱子颜色
self.chart.bars[0].fillColor = deepskyblue
# 设置在柱状图后增加该坐标的值
self.chart.barLabelFormat = '%0.2f'
self.chart.barLabels.boxAnchor = 'w' # 锚点,用不好..
self.chart.barLabels.dx = 0.1 * cm # 柱状图的值向右偏移0.1CM
# 设置柱状图的柱宽
self.chart.barWidth = height * 0.05
self.title = Label()
self.x_unit = Label()
self.y_unit = Label()
self.title.setText('')
self.x_unit.setText('')
self.y_unit.setText('')
self.x_unit.fontName = self.axis_font_name
self.y_unit.fontName = self.axis_font_name
def __init__(self, width=200, height=150, *args, **kw):
Drawing.__init__(self, width, height, *args, **kw)
self._add(self,
SpiderChart(),
name='chart',
validate=None,
desc="The main chart")
self.chart.width = 90
self.chart.height = 90
self.chart.x = 45
self.chart.y = 25
self.chart.strands[0].fillColor = color01
self.chart.strands[1].fillColor = color02
self.chart.strands[2].fillColor = color03
self.chart.strands[3].fillColor = color04
self.chart.strands[4].fillColor = color05
self.chart.strands[5].fillColor = color06
self.chart.strands[6].fillColor = color07
self.chart.strands[7].fillColor = color08
self.chart.strands[8].fillColor = color09
self.chart.strands[9].fillColor = color10
self.chart.strandLabels.fontName = 'Helvetica'
self.chart.strandLabels.fontSize = 6
self.chart.fillColor = backgroundGrey
self.chart.data = [(125, 180, 200), (100, 150, 180)]
self.chart.labels = ['North', 'South', 'Central']
self._add(self,
Label(),
name='Title',
validate=None,
desc="The title at the top of the chart")
self.Title.fontName = 'Helvetica-Bold'
self.Title.fontSize = 7
self.Title.x = 100
self.Title.y = 135
self.Title._text = 'Chart Title'
self.Title.maxWidth = 180
self.Title.height = 20
self.Title.textAnchor = 'middle'
self._add(self,
Legend(),
name='Legend',
validate=None,
desc="The legend or key for the chart")
self.Legend.colorNamePairs = [(color01, 'Widgets'),
(color02, 'Sprockets')]
self.Legend.fontName = 'Helvetica'
self.Legend.fontSize = 7
self.Legend.x = 153
self.Legend.y = 85
self.Legend.dxTextSpace = 5
self.Legend.dy = 5
self.Legend.dx = 5
self.Legend.deltay = 5
self.Legend.alignment = 'right'
self._add(self, 0, name='preview', validate=None, desc=None)
def draw(self):
# general widget bits
w = float(self.length)
h = float(self.height)
# print self.label,w,h
# Set minimum size
if abs(w)<self.wmin:
xmid = self.x+0.5*w
w = w/abs(w) * self.wmin
self.x = xmid-0.5*w
g = shapes.Group()
if abs(w)>self.wNoTail:
# arrow specific bits
body = shapes.Rect(x=self.x, y=self.y-self.aspectRatio*h/2,
width=2*(w/3),
height=self.aspectRatio*h,
fillColor=self.fillColor,
strokeColor=self.strokeColor,
strokeWidth=self.strokeWidth)
g.add(body)
head = shapes.Polygon(
points=[self.x+w, self.y,
self.x+2*(w/3), self.y+h/2,
self.x+2*(w/3), self.y-h/2,
self.x+w, self.y],
fillColor=self.fillColor,
strokeColor=self.strokeColor,
strokeWidth=self.strokeWidth)
g.add(head)
else:
head = shapes.Polygon(
points=[self.x+w, self.y,
self.x, self.y+h/2,
self.x, self.y-h/2,
self.x+w, self.y],
fillColor=self.fillColor,
strokeColor=self.strokeColor,
strokeWidth=self.strokeWidth)
g.add(head)
if self.label:
b = g.getBounds()
s = Label()
s.setText(self.label)
s.setOrigin(self.x+0.5*w+self.labeldx, self.y-h/2+b[3]-b[1]+self.labeldy)
s.boxAnchor = self.boxAnchor
s.textAnchor = self.textAnchor
s.fontName = 'Helvetica'
s.fontSize = self.fontSize
s.angle = self.labelAngle
g.add(s)
return g
def _test0(self):
"Perform original test function."
pdfPath = outputfile('test_charts_textlabels.pdf')
c = Canvas(pdfPath)
label = Label()
demoLabel = label.demo()
demoLabel.drawOn(c, 0, 0)
c.save()
def __init__(self,width=200,height=150,*args,**kw):
Drawing.__init__(self,width,height,*args,**kw)
self._add(self,Pie(),name='chart',validate=None,desc="The main chart")
self.chart.width = 100
self.chart.height = 100
self.chart.x = 25
self.chart.y = 25
self.chart.slices[0].fillColor = color01
self.chart.slices[1].fillColor = color02
self.chart.slices[2].fillColor = color03
self.chart.slices[3].fillColor = color04
self.chart.slices[4].fillColor = color05
self.chart.slices[5].fillColor = color06
self.chart.slices[6].fillColor = color07
self.chart.slices[7].fillColor = color08
self.chart.slices[8].fillColor = color09
self.chart.slices[9].fillColor = color10
self.chart.data = (100, 150, 180)
self.chart.startAngle = -90
self._add(self,Label(),name='Title',validate=None,desc="The title at the top of the chart")
self.Title.fontName = 'Helvetica-Bold'
self.Title.fontSize = 7
self.Title.x = 100
self.Title.y = 135
self.Title._text = 'Chart Title'
self.Title.maxWidth = 180
self.Title.height = 20
self.Title.textAnchor ='middle'
self._add(self,Legend(),name='Legend',validate=None,desc="The legend or key for the chart")
self.Legend.colorNamePairs = [(color01, 'North'), (color02, 'South'), (color03, 'Central')]
self.Legend.fontName = 'Helvetica'
self.Legend.fontSize = 7
self.Legend.x = 160
self.Legend.y = 85
self.Legend.dxTextSpace = 5
self.Legend.dy = 5
self.Legend.dx = 5
self.Legend.deltay = 5
self.Legend.alignment ='right'
self.Legend.columnMaximum = 10
self.chart.slices.strokeWidth = 1
self.chart.slices.fontName = 'Helvetica'
self.background = ShadedRect()
self.background.fillColorStart = backgroundGrey
self.background.fillColorEnd = backgroundGrey
self.background.numShades = 1
self.background.strokeWidth = 0.5
self.background.x = 20
self.background.y = 20
self.chart.slices.popout = 5
self.background.height = 110
self.background.width = 110
self._add(self,0,name='preview',validate=None,desc=None)
def _makeProtoLabel(self):
"Return a label prototype for further modification."
protoLabel = Label()
protoLabel.dx = 0
protoLabel.dy = 0
protoLabel.boxStrokeWidth = 0.1
protoLabel.boxStrokeColor = colors.black
protoLabel.boxFillColor = colors.yellow
# protoLabel.text = 'Hello World!' # Does not work as expected.
return protoLabel
def __init__(self, width=400, height=200, *args, **kw):
Drawing.__init__(self, width, height, *args, **kw)
self.add(VerticalBarChart(), name='chart')
self.add(Label(), name='ylabel')
self.add(Label(), name='xlabel')
self.chart.x = 110
self.chart.y = -80
self.chart.width = self.width - self.chart.x - 10
self.chart.height = self.height - self.chart.y - 10
self.chart.barSpacing = 1
self.ylabel.fontName = 'Helvetica'
self.ylabel.fontSize = 15
self.ylabel.angle = 90
self.ylabel.x = 80
self.ylabel.y = (self.chart.y + self.chart.height * 0.5)
self.xlabel.fontSize = 15
self.xlabel.height = 0
self.xlabel.maxWidth = 100
self.xlabel.fontName = 'Helvetica'
self.xlabel.x = (self.chart.x + self.chart.width * 1.2)
self.xlabel.y = -80
