Plot 2 Y axes using GUI and Handle structures

Question

N/A 2017-2-28

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/327219-plot-2-y-axes-using-gui-and-handle-structures

回答： Josh 2017-2-28

I am using handle structures to create my figures and want two Y axes. When I create the second y axis it deletes the first. What I am trying to achieve is a histogram (left axis) and CDF (right axis) on the one plot.

What am I missing in my code? Thanks.

        hs.A_PT_PnLPct = axes;
        hs.A_PT_PnLPct.Parent = hs.Fig;
        hs.A_PT_PnLPct.Title.String = 'Returns';
        hs.A_PT_PnLPct.FontSize = 8;
        hs.A_PT_PnLPct.Title.FontSize = 10;
        hs.A_PT_PnLPct.XLabel.String = 'Return %';
        hs.A_PT_PnLPct.YAxisLocation = 'Left';
        hs.A_PT_PnLPct.YLabel.String = 'Frequency';
        hs.A_PT_PnLPct.Units = 'pixels';
        hs.A_PT_PnLPct.XGrid  = 'on';
        hs.A_PT_PnLPct.YGrid  = 'on';
        hold( hs.A_PT_PnLPct, 'on' );
        hs.A_PT_PnLPct.YAxisLocation = 'Right';
        hs.A_PT_PnLPct.YLabel.String = 'CDF';
        hs.A_PT_PnLPct.Position = [990 430 300 300];