Variable figure size in report generator

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Tyler 2014-4-4

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https://ww2.mathworks.cn/matlabcentral/answers/124529-variable-figure-size-in-report-generator

评论： Jason Ellison 2016-5-26

In the figure snapshot component I'd like to set the paper and display sizes to be variables from the workspace rather than fixed sizes. When I center %<figSize> into the size field, though, data validation resets the value back to the fixed size it was before.

Is it possible to variable figure sizes like this?

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Jason Ellison 2016-5-26

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If I understand right, you would like to change the size of your figure in the report with a variable.

If I understand your question correctly, you may be able to do it like this. Save the file, make an image object with the file, then change the height and width with a variable.

      h = figure;
      print(h,'imageFileName','-dpng');
      imgObj = Image('imageFileName.png');
      widthStr = '6in'; % this could be a variable set in the workspace
      heightStr = '3in'; % this could be a variable set in the workspace
      imgObj.Height = heightStr;
      imgObj.Width =  widthStr;
      append(report,imgObj);