www.gusucode.com > mbcview 工具箱matlab源码程序 > mbcview/@cgsurfview/@contourplot/plot.m
function plot(obj, data) %PLOT Draws a contour plot % % Data is an instance of cgsurfview.svdata % % The layout is in two rows. The top row contains the axes. % The bottom row contains two controls. From right to left: % "hCheckBox": a checkbox, reading "Automatically choose contour values". When % selected, contours are drawn at the default values. When % unselected, the user can change the contour values using: % "hButton": a pushbutton, reading "Set Contour Values". When the user % clicks on this, a ValueEditor is shown, and the user can enter % the values at which to draw contours. % Copyright 2000-2013 The MathWorks, Inc. and Ford Global Technologies, Inc. cursormode = false; if ~isempty(obj.hCursorLines) obj.hCursorLines = []; cursormode = true; end if get(obj.hCheckBox,'Value') % We are automatically choosing contour values, so % discard the old ones and specify the number of lines instead obj.contour_values = obj.PlotOptions.numlines; end % Call ndgrid on the input values and store the results [obj.xdata, obj.ydata] = ndgrid(... data.getVariableValues(1),... data.getVariableValues(2)); % Store the plot data for later obj.PlotData = data; % Do the plotting obj.pReplot; % set X-axis label set(get(obj.hAxes,'XLabel'),'String',data.getVariableName(1),'Interpreter','none'); % set Y-axis label set(get(obj.hAxes,'YLabel'),'String',data.getVariableName(2),'Interpreter','none'); if cursormode obj.setCursorMode('on'); end