#Autogenerated by ReportLab guiedit do not edit from reportlab.graphics.charts.legends import Legend from reportlab.graphics.charts.lineplots import LinePlot from reportlab.graphics.shapes import Drawing, _DrawingEditorMixin, String from reportlab.graphics.charts.textlabels import Label from excelcolors import * class LineChart(_DrawingEditorMixin,Drawing): def __init__(self,width=200,height=150,*args,**kw): apply(Drawing.__init__,(self,width,height)+args,kw) self._add(self,LinePlot(),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 = [((0, 50), (100,100), (200,200), (250,210), (300,300), (400,500)), ((0, 150), (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._add(self,Label(),name='XLabel',validate=None,desc="The label on the horizontal axis") self.XLabel.fontName = 'Helvetica' self.XLabel.fontSize = 7 self.XLabel.x = 85 self.XLabel.y = 10 self.XLabel.textAnchor ='middle' self.XLabel.maxWidth = 100 self.XLabel.height = 20 self.XLabel._text = "X Axis" self._add(self,Label(),name='YLabel',validate=None,desc="The label on the vertical axis") self.YLabel.fontName = 'Helvetica' self.YLabel.fontSize = 7 self.YLabel.x = 12 self.YLabel.y = 80 self.YLabel.angle = 90 self.YLabel.textAnchor ='middle' self.YLabel.maxWidth = 100 self.YLabel.height = 20 self.YLabel._text = "Y Axis" self.chart.yValueAxis.forceZero = 1 self.chart.xValueAxis.forceZero = 1 self._add(self,0,name='preview',validate=None,desc=None) if __name__=="__main__": #NORUNTESTS LineChart().save(formats=['pdf'],outDir=None,fnRoot='line_chart')