本文整理汇总了Python中reportlab.graphics.charts.textlabels.Label.boxAnchor方法的典型用法代码示例。如果您正苦于以下问题:Python Label.boxAnchor方法的具体用法?Python Label.boxAnchor怎么用?Python Label.boxAnchor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.textlabels.Label
的用法示例。
在下文中一共展示了Label.boxAnchor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: addChromosomes
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
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)
示例2: _drawLabels
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def _drawLabels(self, Title, xAxis, yAxis):
self.graphCenterX = self.width/2
self.graphCenterY = self.height/2
Label_Xaxis = Label()
Label_Xaxis.fontSize = 7
Label_Xaxis.angle = 0
Label_Xaxis.dx = self.graphCenterX - 50
Label_Xaxis.dy = 0
Label_Xaxis.boxAnchor = 's'
Label_Xaxis.setText(xAxis)
self.drawing.add(Label_Xaxis)
Label_Yaxis = Label()
Label_Yaxis.fontSize = 7
Label_Yaxis.angle = 90
Label_Yaxis.boxAnchor = 'n'
Label_Yaxis.dx = -5
Label_Yaxis.dy = self.graphCenterY
Label_Yaxis.setText(yAxis)
self.drawing.add(Label_Yaxis)
Label_Graph = Label()
Label_Graph.fontSize = 10
Label_Graph.angle = 0
Label_Graph.boxAnchor = 'n'
Label_Graph.dx = self.graphCenterX - 50
Label_Graph.dy = self.height
Label_Graph.setText(Title)
self.drawing.add(Label_Graph)
示例3: getTalkRect
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
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
示例4: addScale
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
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)
示例5: draw
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
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
示例6: addLabel
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def addLabel(drawing, x, y, text, fontName='Helvetica', fontSize=11, dy=0,
angle=0, boxAnchor='sw', textAnchor='start'):
"""Add a label to the drawing.
This interface here is inconsistent in that it requires pixel coords. FIX
This just sets convenient defaults for Label."""
label = Label()
label.setText(text)
label.setOrigin(x, y)
label.fontName = fontName
label.fontSize = fontSize
label.boxAnchor = boxAnchor
label.textAnchor = textAnchor
label.dy = dy
label.angle = angle
drawing.add(label)
示例7: addPointyCompoundFeature
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def addPointyCompoundFeature(drawing, xmap, y, gene,
strokeColor=None, fillColor=colors.blue, intronColor=colors.blue,
glyph=PointyBlock, height=12, utrHeight=6, rise=8,
labeldy=10, fontSize=10, textAnchor='middle', boxAnchor='s'):
"""Adds a pointy compound feature to the drawing. This is typically
several exons joined by zig-zag lines with an arrow showing strand."""
if gene.strand=='+':
x1,x2 = xmap(gene.start), xmap(gene.end)
else:
x2,x1 = xmap(gene.start), xmap(gene.end)
y = y+height/2
y1 = y
line = Line(x1,y1,x2,y1,strokeColor=intronColor)
drawing.add(line)
for exon in gene:
if exon.strand=='+':
x1,x2 = xmap(exon.start), xmap(exon.end)
else:
x2,x1 = xmap(exon.start), xmap(exon.end)
g = glyph()
g.x = x1
g.y = y
if exon.kind.lower()=='utr':
g.height = utrHeight
else:
g.height = height
g.length = x2-x1
g.fillColor = fillColor
if strokeColor:
g.strokeColor = strokeColor
else:
g.strokeColor = fillColor
g.fontSize = fontSize
drawing.add(g)
label = Label()
label.setText(gene.name)
x = 0.5*(gene.start+gene.end)
label.setOrigin(x,y)
label.dy = labeldy
label.textAnchor = textAnchor
label.boxAnchor = boxAnchor
drawing.add(label)
示例8: addAxis
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def addAxis(drawing, xmap, y, strokeWidth=1, minorStrokeWidth=0.5,
tickDir='down', autoTicks=False, nTicks=20, tickLen=5, fontSize=10, nMinorTicks=80,
minorTickLen=2, angle=0, dx=0, dy=-2, textAnchor='middle', boxAnchor=None,
scale=1.0, format='%i'):
"""Add a horizontal axis to the drawing.
To do: Round tick positions
"""
line = Line(xmap.x0, y, xmap.x1, y, strokeWidth=strokeWidth)
drawing.add(line)
if not boxAnchor:
if tickDir=='down':
boxAnchor = 'n'
else:
boxAnchor = 's'
signum = {'up': -1, 'down': 1}[tickDir]
if nTicks>0:
ticks = tick_generator(xmap.start, xmap.end, n=nTicks, convert=int)
for p in ticks:
x = xmap(p)
line = Line(x, y, x, y-signum*tickLen, strokeWidth=strokeWidth)
drawing.add(line)
s = Label()
s.setOrigin(x, y-signum*tickLen)
s.setText(format % (p/scale))
s.dx = dx
s.dy = signum*dy
s.fontName = 'Helvetica'
s.fontSize = fontSize
s.textAnchor = textAnchor
s.boxAnchor = boxAnchor
s.angle = angle
drawing.add(s)
minorticks = tick_generator(xmap.start, xmap.end, n=nMinorTicks, convert=int)
for p in minorticks:
x = xmap(p)
line = Line(x, y, x, y-signum*minorTickLen, strokeWidth=minorStrokeWidth)
drawing.add(line)
示例9: addAxis
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def addAxis(drawing, xmap, y, fontSize=8, tickLen=4, minorTickLen=2,
nTicks=20, strokeWidth=1, minorStrokeWidth=0.5):
line = Line(xmap.x0, y, xmap.x1, y, strokeWidth=strokeWidth)
drawing.add(line)
ticks = tick_generator(xmap.start, xmap.end, n=nTicks, convert=int)
for p in ticks:
x = xmap(p)
line = Line(x, y, x, y-tickLen, strokeWidth=strokeWidth)
drawing.add(line)
s = Label()
s.setOrigin(x, y-tickLen)
s.setText(str(p))
s.fontName = 'Helvetica'
s.fontSize = fontSize
s.textAnchor = 'middle'
s.boxAnchor = 'n'
drawing.add(s)
minorticks = tick_generator(xmap.start, xmap.end, n=50, convert=int)
for p in minorticks:
x = xmap(p)
line = Line(x, y, x, y-minorTickLen, strokeWidth=minorStrokeWidth)
drawing.add(line)
示例10: draw
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def draw(self):
g = Group()
#box
g.add(Rect(self.x,self.y,len(self.xlabels)*self.gridDivWidth,len(self.ylabels)*self.gridDivWidth,
strokeColor=self.gridColor,
strokeWidth=self.strokeWidth,
fillColor=None))
#internal gridding
for f in range (1,len(self.ylabels)):
#horizontal
g.add(Line(strokeColor=self.gridColor,
strokeWidth=self.strokeWidth,
x1 = self.x,
y1 = self.y+f*self.gridDivWidth,
x2 = self.x+len(self.xlabels)*self.gridDivWidth,
y2 = self.y+f*self.gridDivWidth))
for f in range (1,len(self.xlabels)):
#vertical
g.add(Line(strokeColor=self.gridColor,
strokeWidth=self.strokeWidth,
x1 = self.x+f*self.gridDivWidth,
y1 = self.y,
x2 = self.x+f*self.gridDivWidth,
y2 = self.y+len(self.ylabels)*self.gridDivWidth))
# draw the 'dot'
g.add(Circle(strokeColor=self.gridColor,
strokeWidth=self.strokeWidth,
fillColor=self.dotColor,
cx = self.x+(self.dotXPosition*self.gridDivWidth),
cy = self.y+(self.dotYPosition*self.gridDivWidth),
r = self.dotDiameter/2.0))
#used for centering y-labels (below)
ascent=getFont(self.labelFontName).face.ascent
if ascent==0:
ascent=0.718 # default (from helvetica)
ascent=ascent*self.labelFontSize # normalize
#do y-labels
if self.ylabels != None:
for f in range (len(self.ylabels)-1,-1,-1):
if self.ylabels[f]!= None:
g.add(String(strokeColor=self.gridColor,
text = self.ylabels[f],
fontName = self.labelFontName,
fontSize = self.labelFontSize,
fillColor=_PCMYK_black,
x = self.x-self.labelOffset,
y = self.y+(f*self.gridDivWidth+(self.gridDivWidth-ascent)/2.0),
textAnchor = 'end'))
#do x-labels
if self.xlabels != None:
for f in range (0,len(self.xlabels)):
if self.xlabels[f]!= None:
l=Label()
l.x=self.x+(f*self.gridDivWidth)+(self.gridDivWidth+ascent)/2.0
l.y=self.y+(len(self.ylabels)*self.gridDivWidth)+self.labelOffset
l.angle=90
l.textAnchor='start'
l.fontName = self.labelFontName
l.fontSize = self.labelFontSize
l.fillColor = _PCMYK_black
l.setText(self.xlabels[f])
l.boxAnchor = 'sw'
l.draw()
g.add(l)
return g
示例11: Drawing
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
d.add(lab)
""")
from reportlab.graphics import shapes
from reportlab.graphics.charts.textlabels import Label
d = Drawing(200, 100)
# mark the origin of the label
d.add(Circle(100,90, 5, fillColor=colors.green))
lab = Label()
lab.setOrigin(100,90)
lab.boxAnchor = 'ne'
lab.angle = 45
lab.dx = 0
lab.dy = -20
lab.boxStrokeColor = colors.green
lab.setText('Some\nMulti-Line\nLabel')
d.add(lab)
draw(d, 'Label example')
disc("""
In the drawing above, the label is defined relative to the green blob.
The text box should have its north-east corner ten points down from
示例12: _rawDraw
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def _rawDraw(self, x, y):
from reportlab.lib import colors
from reportlab.graphics.shapes import Drawing, Line, String, STATE_DEFAULTS
from reportlab.graphics.charts.axes import XCategoryAxis,YValueAxis
from reportlab.graphics.charts.textlabels import Label
from reportlab.graphics.charts.barcharts import VerticalBarChart
self.originX = x
self.originY = y
self._setScale([self.dataBar])
(x1, y1, Width, Height) = self._getGraphRegion(x, y)
#Build the graph
self.drawing = Drawing(self.width, self.height)
#Size of the Axis
SizeXaxis = 14
countSteps = int(self.valueMax / self.valueStep)
SizeYaxis = 0.0
for n in range(countSteps + 1):
eachValue = self.valueMin + n * self.valueStep
textString = self._customSecondsLabelFormat( eachValue )
SizeYaxis = max(SizeYaxis, self._stringWidth(textString, STATE_DEFAULTS['fontName'], STATE_DEFAULTS['fontSize']) )
bc = VerticalBarChart()
SizeYaxis += bc.valueAxis.tickLeft
bc.x = x1 - x + SizeYaxis
bc.y = y1 - y + SizeXaxis
bc.height = Height - SizeXaxis
bc.width = Width - SizeYaxis
self.graphCenterX = bc.x + bc.width/2
self.graphCenterY = bc.y + bc.height/2
if self.validData:
# add valid data to chart
bc.data = self.dataBar
bc.categoryAxis.categoryNames = self.dataNames
# axis values
bc.valueAxis.valueMin = self.valueMin
bc.valueAxis.valueMax = self.valueMax
bc.valueAxis.valueStep = self.valueStep
# add value labels above bars
bc.barLabelFormat = self._customSecondsLabelFormat
bc.barLabels.dy = 0.08*inch
bc.barLabels.fontSize = 6
else:
# no valid data
bc.data = [ (0, ), ]
bc.categoryAxis.categoryNames = [ '' ]
bc.valueAxis.valueMin = 0
bc.valueAxis.valueMax = 1
bc.valueAxis.valueStep = 1
Nodata = Label()
Nodata.fontSize = 12
Nodata.angle = 0
Nodata.boxAnchor = 'c'
Nodata.dx = self.graphCenterX
Nodata.dy = self.graphCenterY
Nodata.setText("NO VALID DATA")
self.drawing.add(Nodata)
# chart formatting
(R,G,B) = VeriwaveYellow
bc.bars[0].fillColor = colors.Color(R,G,B)
bc.valueAxis.labelTextFormat = self._customSecondsLabelFormat
# axis labels
bc.categoryAxis.labels.boxAnchor = 'c'
bc.categoryAxis.labels.dx = 0
bc.categoryAxis.labels.dy = -10
bc.categoryAxis.labels.angle = 0
bc.categoryAxis.labels.fontSize = 8
# add chart
self.drawing.add(bc)
#Adjust the labels to be the center of the graph
self._drawLabels(self.title, "", "")
# Add Legend in upper right corner
legendHeight = 9
legendX = bc.x + 5
legendY = bc.y + bc.height - 12
self.drawing.add(Line(legendX, legendY + 3 , legendX + 20, legendY + 3, strokeColor=bc.bars[0].fillColor, strokeWidth=3 ))
self.drawing.add(String(legendX + 22, legendY, 'MIN', fontName='Helvetica', fontSize=8))
legendY -= legendHeight
self.drawing.add(Line(legendX, legendY + 3 , legendX + 20, legendY + 3, strokeColor=bc.bars[1].fillColor, strokeWidth=3 ))
self.drawing.add(String(legendX + 22, legendY, 'MAX', fontName='Helvetica', fontSize=8))
legendY -= legendHeight
self.drawing.add(Line(legendX, legendY + 3 , legendX + 20, legendY + 3, strokeColor=bc.bars[2].fillColor, strokeWidth=3 ))
self.drawing.add(String(legendX + 22, legendY, 'AVG', fontName='Helvetica', fontSize=8))
legendY -= legendHeight
示例13: Drawing
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
d.add(lab)
"""
)
from reportlab.graphics import shapes
from reportlab.graphics.charts.textlabels import Label
d = Drawing(200, 100)
# mark the origin of the label
d.add(Circle(100, 90, 5, fillColor=colors.green))
lab = Label()
lab.setOrigin(100, 90)
lab.boxAnchor = "ne"
lab.angle = 45
lab.dx = 0
lab.dy = -20
lab.boxStrokeColor = colors.green
lab.setText("Some\nMulti-Line\nLabel")
d.add(lab)
draw(d, "Label example")
disc(
"""
In the drawing above, the label is defined relative to the green blob.
The text box should have its north-east corner ten points down from
示例14: addCompoundFeature
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def addCompoundFeature(drawing, xmap, y, gene,
strokeColor=None, fillColor=colors.blue,
intronColor=colors.blue, intronWidth=0.5,
glyph=Block, height=12, utrHeight=6,
labeldy=10, fontSize=10, textAnchor='middle', boxAnchor='s'):
"""Adds a compund feature to the drawing.
A compound feature is typically several exons joined by zig-zag lines."""
rise = height + utrHeight
intronStarts = [None]
intronEnds = []
heights = []
for exon in gene:
x1,x2 = xmap(exon.start), xmap(exon.end)
kind = exon.kind.lower()
if kind in ['exon', 'utr']:
intronStarts.append(exon.end)
intronEnds.append(exon.start)
g = glyph()
g.x = x1
g.y = y+height/2
if exon.kind.lower()=='exon':
g.height = height
heights.append(height)
else:
g.height = utrHeight
heights.append(utrHeight)
g.length = x2-x1
g.fillColor = fillColor
if strokeColor:
g.strokeColor = strokeColor
else:
g.strokeColor = fillColor
g.fontSize = fontSize
drawing.add(g)
for i,(intronStart,intronEnd) in enumerate(zip(intronStarts[1:], intronEnds[1:])):
x1 = xmap(intronStart)
x2 = xmap(0.5*(intronStart+intronEnd))
x3 = xmap(intronEnd)
# if abs(x3-x1)<3: continue
# print intronStart,intronEnd,heights[i],heights[i+1]
y1 = y+heights[i]/2+height/2
y2 = y+rise
y3 = y+heights[i+1]/2+height/2
line1 = Line(x1,y1,x2,y2,strokeColor=intronColor,strokeWidth=intronWidth)
line2 = Line(x2,y2,x3,y3,strokeColor=intronColor,strokeWidth=intronWidth)
drawing.add(line1)
drawing.add(line2)
# Draw arrows
if xmap.flipped:
signum = -1
else:
signum = 1
if gene.strand=='+':
x1 = xmap(gene.end)
x2 = x1 + signum*15
x3 = x1 + signum*10
y1 = y + 0.5*height
y2 = y + 0.75*height
y3 = y + 0.25*height
line1 = Line(x1,y1,x2,y1,strokeColor=intronColor,strokeWidth=intronWidth)
line2 = Line(x2,y1,x3,y2,strokeColor=intronColor,strokeWidth=intronWidth)
line3 = Line(x2,y1,x3,y3,strokeColor=intronColor,strokeWidth=intronWidth)
drawing.add(line1)
drawing.add(line2)
drawing.add(line3)
else:
x1 = xmap(gene.start)
x2 = x1 - signum*15
x3 = x1 - signum*10
y1 = y + 0.5*height
y2 = y + 0.75*height
y3 = y + 0.25*height
line1 = Line(x1,y1,x2,y1,strokeColor=intronColor,strokeWidth=intronWidth)
line2 = Line(x2,y1,x3,y2,strokeColor=intronColor,strokeWidth=intronWidth)
line3 = Line(x2,y1,x3,y3,strokeColor=intronColor,strokeWidth=intronWidth)
drawing.add(line1)
drawing.add(line2)
drawing.add(line3)
# if gene has attribute name...
label = Label()
label.setText(gene.name)
pos = 0.5*(gene.start+gene.end)
x = xmap(pos)
label.setOrigin(x,y)
label.dy = labeldy
label.textAnchor = textAnchor
label.boxAnchor = boxAnchor
drawing.add(label)
示例15: draw_hex
# 需要导入模块: from reportlab.graphics.charts.textlabels import Label [as 别名]
# 或者: from reportlab.graphics.charts.textlabels.Label import boxAnchor [as 别名]
def draw_hex(self):
print 'Reporting Hex'
story = []
for p in self.world.packets:
pl,t = p.build_ps()
XSTART = 0
XDSTART = 210
y = 0.0
XMUL= 100.0
YMUL = 10.0
larg = 16
YDUMP = PAGE_HEIGHT*0.80/YMUL - 10
YDUMP = 0
canvas = shapes.Drawing(500, 100)
# canvas.add(shapes.Rect(0,0, 500, PAGE_HEIGHT, fillColor=colors.yellow))
backcolor=colgen(0.6, 0.8, 1.0)
forecolor=colgen(0.2, 0.5, 0.8)
def hexstr(x):
s = []
for c in x:
s.append("%02x" % ord(c))
return " ".join(s)
my_y = 0
shift = 0
last_x = 0
while t:
bkcol = backcolor.next()
proto,fields = t.pop()
l = Label()
l.setText(proto.name)
l.boxAnchor = 'w'
l.boxStrokeColor = colors.gray
bc = colors.Color(bkcol[0], bkcol[1], bkcol[2] )
l.boxFillColor = bc
l.setOrigin(XSTART, (YDUMP-y)*YMUL)
canvas.add(l)
my_y = y
for fname, fval, fdump in fields:
y += 1.5
col = forecolor.next()
l = Label()
l.boxAnchor = 'w'
l.setText(fname.name)
l.setOrigin(XSTART + (0.1 * XMUL), (YDUMP-y)*YMUL)
canvas.add(l)
if fval is not None:
if len(fval) > 24:
fval = fval[:21]+"..."
else:
fval=""
l = Label()
l.setText(fval)
xlabel, ylabel = XSTART+(1.5*XMUL), (YDUMP-y)*YMUL
l.setOrigin(xlabel, ylabel)
l.boxStrokeWidth = 2
l.boxAnchor = 'e'
canvas.add(l)
first = True
while fdump:
dmp, fdump = fdump[:larg-shift],fdump[larg-shift:]
l = Label()
l.boxAnchor = 'w'
l.fontName = 'Courier'
l.boxFillColor = colors.Color(bkcol[0], bkcol[1], bkcol[2])
l.boxStrokeColor = colors.Color(col[0], col[1], col[2])
l.boxStrokeWidth = 2
xdump, ydump = XDSTART+ last_x * 0.06*XMUL, (YDUMP-my_y)*YMUL
l.setOrigin(xdump, ydump)
h = hexstr(dmp)
l.setText(h)
canvas.add(l)
if first:
link = shapes.Line(xdump, ydump, xlabel, ylabel, strokeColor=colors.Color(col[0], col[1], col[2]), strokeWidth=1)
canvas.add(link)
first = False
shift += len(dmp)
last_x += len(h) +1
if shift >= larg:
shift = 0
last_x = 0
my_y += 2
y += 2
scale = 0.7
canvas.shift(0, y * YMUL*scale)
canvas.height = min(y * YMUL *scale , PAGE_HEIGHT*0.80)
canvas.scale(scale, scale)
# para = Paragraph('<a name="hex%d"/>'%p.number + \
# '<a href="#summary%d">(%d) %s</a>' % (p.number, p.number, p.description), styles['Normal'])
# story.append([[para, Spacer(1,10), canvas]])
para = Paragraph('<a href="#summary%d">(%d) %s</a>' % (p.number, p.number, p.description), styles['Normal'])
story.append([[para, Spacer(1,10), canvas]])
t = Table(story)
t.setStyle(TableStyle([
('INNERGRID', (0,0), (-1,-1), 0.1, colors.black),
('BOX', (0,0), (-1,-1), 0.1, colors.black),
#.........这里部分代码省略.........