Error when zooming in on figures

Question

theak 2018-9-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/419813-error-when-zooming-in-on-figures

回答： Pinkesh Narsinghani 2018-9-24

I receive the below error when attempting to zoom in (using the magnifying glass) on a figure.

Nothing particularly unique about the code I am using for the figure although I am setting the figure position.

Running windows 10 with MATLAB 2017a. I do not recall having the issue with Windows 7.

set(0,'DefaultAxesFontSize',10); set(0,'DefaultLineMarkerSize',8); set(0,'DefaultLineLineStyle','none'); set(0,'DefaultLineLineWidth',2); set(0,'defaultfigureunits','inches')

figure('position',pos6) ydat=bsfc; ylab='BSFC (g/kWh)'; plot(xdat(cs1),ydat(cs1),'-x','color',a5); hold on plot(xdat(cs2),ydat(cs2),'-o','color',a3); hold off grid on xlabel(xlab); ylabel(ylab);

*****Error message********

Property assignment is not allowed when the object is empty. Use subscripted assignment to create an array element.

Error in zoom>localCreateZoomLines (line 1144) hLines.Edge.Layer = 'front';

Error in zoom>localZoom2DIn (line 1090) hLines = localCreateZoomLines(hAxes);

Error in zoom>localButtonDownFcn2D (line 1069) localZoom2DIn(evd,hMode,hAxesVector);

Error in zoom>localZoom (line 767) localButtonDownFcn2D(evd,hMode,hAxesVector);

Error in zoom>localStartDrag (line 735) localZoom(evd,hMode,hAxesVector);

Error in zoom>localWindowButtonDownFcn (line 710) localStartDrag(hMode,evd);

Error in zoom>@(obj,evd)localWindowButtonDownFcn(obj,evd,hMode) (line 496) set(hMode,'WindowButtonDownFcn',@(obj,evd)localWindowButtonDownFcn(obj,evd,hMode));

Error in hgfeval (line 62) feval(fcn{1},varargin{:},fcn{2:end});

Error in matlab.uitools.internal.uimode/modeWindowButtonDownFcn (line 120) hgfeval(newButtonDownFcn,hFig,evd);

Error in matlab.uitools.internal.uimode/modeControl>localModeWindowButtonDownFcn (line 151) hThis.modeWindowButtonDownFcn(hFig,evd,hThis,newValue);

Error while evaluating Figure WindowButtonDownFcn.