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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def adjustPitchmarkers(self):
        '''Adjusts the location and orientation of pitch markers.'''
        pitchdiff = self.dist10deg*(self.pitch/10.0)
        rollRotate = mpl.transforms.Affine2D().rotate_deg_around(0.0,-pitchdiff,self.roll)+self.axes.transData
        j=0
        for i in [-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9]:
            width = self.calcPitchMarkerWidth(i)
            self.pitchPatches[j].set_xy((-width/2.0,self.dist10deg*i-(self.thick/2.0)-pitchdiff))
            self.pitchPatches[j].set_transform(rollRotate)
            j+=1
        # Adjust Text Size and rotation
        i=0
        for j in [-9,-6,-3,3,6,9]:
                self.pitchLabelsLeft[i].set_y(j*self.dist10deg-pitchdiff)
                self.pitchLabelsRight[i].set_y(j*self.dist10deg-pitchdiff)
                self.pitchLabelsLeft[i].set_size(self.fontSize)
                self.pitchLabelsRight[i].set_size(self.fontSize)
                self.pitchLabelsLeft[i].set_rotation(self.roll)
                self.pitchLabelsRight[i].set_rotation(self.roll)
                self.pitchLabelsLeft[i].set_transform(rollRotate)
                self.pitchLabelsRight[i].set_transform(rollRotate)
                i += 1