Saving figure in app designer.

Question

Happy PhD 2020-5-5

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/523145-saving-figure-in-app-designer

评论： Happy PhD 2020-5-6

Hi, I want to save a figure in app designer called app.ScanDataPlot.

The code below saves the figure (but just the data, with x and y axes but with no titles). I also want to include the legend of the graph (for the different curves) and include the x and y axes titles. How can I do this?

The code does not save the figure as .png, just as .fig. Any ideas how to get the figure in .png format also?

 % Create a temporary figure with axes.
            figScan = figure;
            figAxes = axes(figScan);
            
            % Copy all UIAxes children, take over axes limits and aspect ratio.
            allChildren = app.ScanDataPlot.XAxis.Parent.Children;
            copyobj(allChildren, figAxes)
            figAxes.XLim = app.ScanDataPlot.XLim;
            figAxes.YLim = app.ScanDataPlot.YLim;
            figAxes.ZLim = app.ScanDataPlot.ZLim;
            figAxes.DataAspectRatio = app.ScanDataPlot.DataAspectRatio;
            
            % Save as png and fig files.
            fileName = fullfile([pathway,'\data','\fig-file\'], 'WorstLocation.fig');
            saveas(figScan, fileName, 'png');
            savefig(figScan, fileName);