Add cut push button to figure

Question

D. 2011-7-28

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/12589-add-cut-push-button-to-figure

How can I add a cut button to my figure?

E.g. for getting file open and save buttons, I use this code:

      audiotb = uitoolbar(this.FigureHandle);
      tth = findall(this.FigureHandle, 'Type', 'uitoolbar');
      ttb = findall(tth, 'Type', 'uipushtool');
      fo = findobj(ttb, 'Tag', 'Standard.FileOpen');
      set(fo, 'Separator', 'on', ...
          'TooltipString', 'Öffnen', ...
          'ClickedCallback', @(hobj, evd) fileOpenCallback(this));
      copyobj(fo, audiotb);
      fo = findobj(ttb, 'Tag', 'Standard.SaveFigure');
      set(fo, 'TooltipString', 'Speichern', ...
          'ClickedCallback', @(hobj, evd) fileWriteCallback(this));
      copyobj(fo, audiotb);

Is there something like Standard.Cut?

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Answer 1

D. 2011-7-28

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/12589-add-cut-push-button-to-figure#answer_17219

OK, I solved the problem using uipushtool.

      [cd,~,alpha] = imread('icons/cut.png');
      cd = double(cd) / 255;
      cd(~alpha) = NaN;
      uipushtool(audiotb, 'CData', cd, ...
          'TooltipString', 'Ausschneiden', ...
          'ClickedCallback', @(hobj, evd) cutCallback(this));