[reportlab-users] get all values of data points above the line chart

[Robin Becker]

On 11/02/2014 11:18, Helga Peters wrote:

> Hello,

>

> Currently I am working on a mixed chart. Below find the first part of my

> chart:

.....
Helga, it's not clear what you mean by below chart etc etc. A simple box diagram 
of what you're trying to do or achieve

Also it's better if you provide a runnable example, from your code I constructed 
this

############################################
if __name__=='__main__':
	from reportlab.graphics.shapes import Drawing
	from reportlab.graphics.charts.barcharts import VerticalBarChart
	from reportlab.graphics.charts.linecharts import HorizontalLineChart
	from reportlab.lib import colors
	drawing = Drawing(250, 175)
	data = [ (3,3,3,10,14,1,1,1,11,13,12,7)  ]	# total

	lc = HorizontalLineChart()
	lc.x = 40
	lc.y = -175
	lc.height = 225
	lc.width = 610
	lc.data = data
	lc.joinedLines = 1
	lc.inFill = 1

	lc.categoryAxis.categoryNames = ['0:00','2:00','4:00',
			'6:00','8:00','10:00','12:00','14:00','16:00',
			'18:00','20:00','22:00']
	lc.valueAxis.valueMin = 0
	lc.valueAxis.valueMax = 15
	lc.lineLabelFormat = '%0.0f'
	lc.lineLabelNudge = 2
	lc.lines[0].strokeColor= colors.beige
	data3=[ (0,0,0,2,7,0,1,1,7,5,6,2),		# task1
				 (0,0,0,5,5,0,0,0,0,0,0,1),		 # task2
				 (0,0,0,0,0,0,0,0,2,6,4,1),		 # task3
				 (1,1,1,1,1,0,0,0,1,1,1,1),		 # task4
				 (1,1,1,1,1,0,0,0,1,1,0,1),		 # task5
				 (0,1,1,0,0,0,0,0,0,0,0,1),		 # task6
				 (0,0,0,1,0,1,0,0,0,0,1,0)		 # task7
		  ]
	bc = VerticalBarChart()
	bc.x = lc.x
	bc.y = lc.y
	bc.height = lc.height
	bc.width = lc.width
	bc.data = data3
	bc.categoryAxis.style = 'stacked'
	bc.valueAxis.valueMin = 0
	bc.valueAxis.valueMax = lc.valueAxis.valueMax
	bc.categoryAxis.visibleAxis =0
	bc.categoryAxis.categoryNames = None
	drawing.add(bc)
	drawing.save(formats=['pdf'],fnRoot='helga-000',outDir='/tmp')
############################################

but it's output in PDF doesn't give me much clue what you want to do.
-- 
Robin Becker