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I am trying to plot bar graph in positive and negative direction,Just wanted to know if I can give one colour to bar plot in positve direction and another colour to bar plot in negative direction?Currently all my bars are in one colour.How do i change all bars in positive to red colour and all bars in negative to blue colour?
Implement the
-barFillForBarPlot:recordIndex:datasource method. For each index, check the data value associated with the given index and return the desired fill.