Python Group.shift方法代码示例

# 需要导入模块: from HealthNet.static.reportlab.graphics.shapes import Group [as 别名]
# 或者: from HealthNet.static.reportlab.graphics.shapes.Group import shift [as 别名]
    def draw(self):
        s = float(self.size)  #abbreviate as we will use this a lot
        g = Group()

        # new algorithm from markers.StarFive
        R = float(self.size)/2
        r = R*sin(18*(pi/180.0))/cos(36*(pi/180.0))
        P = []
        angle = 90
        for i in range(5):
            for radius in R, r:
                theta = angle*(pi/180.0)
                P.append(radius*cos(theta))
                P.append(radius*sin(theta))
                angle = angle + 36
        # star specific bits
        star = Polygon(P,
                    fillColor = self.fillColor,
                    strokeColor = self.strokeColor,
                    strokeWidth=s/50)
        g.rotate(self.angle)
        g.shift(self.x+self.dx,self.y+self.dy)
        g.add(star)

        return g

# 需要导入模块: from HealthNet.static.reportlab.graphics.shapes import Group [as 别名]
# 或者: from HealthNet.static.reportlab.graphics.shapes.Group import shift [as 别名]
 def _borderDraw(self,f):
     s = self.size  # abbreviate as we will use this a lot
     g = Group()
     g.add(f)
     x, y, sW = self.x+self.dx, self.y+self.dy, self.strokeWidth/2.
     g.insert(0,Rect(-sW, -sW, width=getattr(self,'_width',2*s)+3*sW, height=getattr(self,'_height',s)+2*sW,
             fillColor = None, strokeColor = self.strokeColor, strokeWidth=sW*2))
     g.shift(x,y)
     g.scale(s/_size, s/_size)
     return g

# 需要导入模块: from HealthNet.static.reportlab.graphics.shapes import Group [as 别名]
# 或者: from HealthNet.static.reportlab.graphics.shapes.Group import shift [as 别名]
    def draw(self):
        g = Group()
        ys = self.bottomPadding+(self.triangleHeight/2)+self.sourceLabelOffset+self.sourceLabelFontSize
        if self.background:
            x,y = self._getDrawingDimensions()
            g.add(Rect(-self.leftPadding,-ys,x,y,
                       strokeColor=None,
                       strokeWidth=0,
                       fillColor=self.background))

        ascent=getFont(self.labelFontName).face.ascent/1000.
        if ascent==0: ascent=0.718 # default (from helvetica)
        ascent=ascent*self.labelFontSize # normalize

        colorsList = self._getColors()

        # Draw the boxes - now uses ShadedRect from grids
        x=0
        for f in range (0,self.numberOfBoxes):
            sr=ShadedRect()
            sr.x=x
            sr.y=0
            sr.width=self.boxWidth
            sr.height=self.boxHeight
            sr.orientation = 'vertical'
            sr.numShades = 30
            sr.fillColorStart = colorsList[f]
            sr.fillColorEnd = colorsList[f+1]
            sr.strokeColor = None
            sr.strokeWidth = 0

            g.add(sr)

            g.add(Rect(x,0,self.boxWidth,self.boxHeight,
                   strokeColor=self.boxOutlineColor,
                   strokeWidth=self.boxOutlineWidth,
                   fillColor=None))

            g.add(String(x+self.boxWidth/2.,(self.boxHeight-ascent)/2.,
                   text = str(f+1),
                   fillColor = self.labelFillColor,
                   strokeColor=self.labelStrokeColor,
                   textAnchor = 'middle',
                   fontName = self.labelFontName,
                   fontSize = self.labelFontSize))
            x=x+self.boxWidth+self.boxSpacing

        #do triangles
        xt = (self.trianglePosition*self.boxWidth)
        if self.trianglePosition>1:
            xt = xt+(self.trianglePosition-1)*self.boxSpacing
        xt = xt-(self.boxWidth/2)
        g.add(Polygon(
            strokeColor = self.triangleStrokeColor,
            strokeWidth = self.triangleStrokeWidth,
            fillColor = self.triangleFillColor,
            points=[xt,self.boxHeight-(self.triangleHeight/2),
                    xt-(self.triangleWidth/2),self.boxHeight+(self.triangleHeight/2),
                    xt+(self.triangleWidth/2),self.boxHeight+(self.triangleHeight/2),
                        xt,self.boxHeight-(self.triangleHeight/2)]))
        g.add(Polygon(
            strokeColor = self.triangleStrokeColor,
            strokeWidth = self.triangleStrokeWidth,
            fillColor = self.triangleFillColor,
            points=[xt,0+(self.triangleHeight/2),
                    xt-(self.triangleWidth/2),0-(self.triangleHeight/2),
                    xt+(self.triangleWidth/2),0-(self.triangleHeight/2),
                    xt,0+(self.triangleHeight/2)]))

        #source label
        if self.sourceLabelText != None:
            g.add(String(x-self.boxSpacing,0-(self.triangleHeight/2)-self.sourceLabelOffset-(self.sourceLabelFontSize),
                       text = self.sourceLabelText,
                       fillColor = self.sourceLabelFillColor,
                       textAnchor = 'end',
                       fontName = self.sourceLabelFontName,
                       fontSize = self.sourceLabelFontSize))

        g.shift(self.leftPadding, ys)

        return g