基于MATLAB的绘图库（曲线图、云图等）

%% ----------------------------说明-------------------------- %% % 本类为绘制云图 %程序相关变量说明 % gcf 返回当前Figure对象的句柄值 % gca 返回当前axes对象的句柄值 % gco 返回当前鼠标单击的句柄值 %注意：输入数据必须为元胞数组 %%-----------------------------------------------------------------%% %% ----------------------------代码-------------------------- %% classdef ContourPicture < handle properties %Label设置——坐标轴 labels=struct('fontName','times new roman',... 'fontSize',20,... 'X','',... 'Y',''); %Graduation设置——坐标刻度 graduations=struct('fontName','times new roman',... 'fontSize',20,... 'xlim',[],... 'xtick',[],... 'ylim',[],... 'ytick',[]); %line设置——线型 lines=struct('style','none',... 'width',1,... 'markerSym','o',... 'markerSize',2); %Picture设置——图片 pictures=struct('unit','pixels',... 'position',[200 300 1000 600],... 'name','Name.bmp',... 'format','-dbmp',... 'renderer','painters',... 'dpi','-r150'); %数据 data=struct('X',[],... 'Y',[],... 'Z',[]); %colorbar ColorBar=struct('show',true,... 'string','',... 'location','eastoutside',... 'TickLabelInterpreter','none',... 'lineNum',10,... 'tickLabels',[],... 'ticks',[]); end methods %构造函数：只对相关参数进行设置，不执行与绘图相关的操作 function obj=ContourPicture(xData,yData,zData,xLabelStr,yLabelStr,colorbarStr,name) obj.data.X=xData; obj.data.Y=yData; obj.data.Z=zData; obj.labels.X=xLabelStr; obj.labels.Y=yLabelStr; obj.labels.string=colorbarStr; obj.pictures.name=name; end %保存绘制的图片 function Save(obj) set(gcf,'defaultFigureRenderer',obj.pictures.renderer); %设置默认渲染器 print(gcf,obj.pictures.dpi,obj.pictures.format,obj.pictures.name); %设置输出格式和dpi end function PlotPicture_contourf(obj) hold on box on axis off set(gcf,'defaultfigurecolor','w'); % 设置背景为白色 xData=cell2mat(obj.data.X); yData=cell2mat(obj.data.Y); zData=cell2mat(obj.data.Z); H=contourf(xData,yData,zData,obj.ColorBar.lineNum,'linestyle',obj.lines.style,'LineWidth',obj.lines.width); axis equal; xlabel(obj.labels.X,'interpreter','latex', 'fontname', obj.labels.fontName,'Fontsize',obj.labels.fontSize); ylabel(obj.labels.Y,'interpreter','latex', 'fontname', obj.labels.fontName,'Fontsize',obj.labels.fontSize); if(obj.ColorBar.show==true) C=colorbar('location',obj.ColorBar.location,'TickLabelInterpreter',obj.ColorBar.TickLabelInterpreter); C.Label.Interpreter='latex'; C.Label.String=obj.labels.string; C.Label.FontName=obj.labels.fontName; C.Label.FontSize=obj.labels.fontSize; C.Label.FontWeight='bold'; C.FontName=obj.graduations.fontName; C.FontSize=obj.graduations.fontSize; C.FontWeight='bold'; %显示范围 if(isempty(obj.ColorBar.ticks) && isempty(obj.ColorBar.tickLabels)) elseif(isempty(obj.ColorBar.tickLabels)) C.Ticks=obj.ColorBar.ticks; else C.Ticks=obj.ColorBar.ticks; C.TickLabels=obj.graduations.tickLabels; end end shading interp %X轴的数据显示范围 if(isempty(obj.graduations.xlim) && isempty(obj.graduations.xtick)) else set(gca,'XLim',obj.graduations.xlim); set(gca,'XTick',obj.graduations.xtick); end %Y轴的数据显示范围 if(isempty(obj.graduations.ylim) && isempty(obj.graduations.ytick)) else set(gca,'YLim',obj.graduations.ylim); set(gca,'YTick',obj.graduations.ytick); end %设置坐标轴刻度的字号和字体 set(gca,'FontSize',obj.graduations.fontSize,'Fontname',obj.graduations.fontName,'LineWidth',obj.lines.width,'FontWeight','bold'); %图片整体设置 set(gcf,'units',obj.pictures.unit,'position',obj.pictures.position); %设置图片的大小和位置 set(gca,'ygrid','off','xgrid','off'); %设置图中是否显示网格 end function PlotPicture_contour(obj) hold on box on set(gcf,'defaultfigurecolor','w'); % 设置背景为白色 for i=1:length(obj.data.X) xData=cell2mat(obj.data.X(i)); yData=cell2mat(obj.data.Y(i)); zData=cell2mat(obj.data.Z(i)); H(i)=contour(xData,yData,zData,obj.ColorBar.lineNum,'linestyle',obj.lines.style,'LineWidth',obj.lines.width); end axis equal; xlabel(obj.labels.X,'interpreter','latex', 'fontname', obj.labels.fontName,'Fontsize',obj.labels.fontSize); ylabel(obj.labels.Y,'interpreter','latex', 'fontname', obj.labels.fontName,'Fontsize',obj.labels.fontSize); if(obj.ColorBar.show==true) C=colorbar('location',obj.ColorBar.location,'TickLabelInterpreter',obj.ColorBar.TickLabelInterpreter); C.Label.Interpreter='latex'; C.Label.String=obj.labels.string; C.Label.FontName=obj.labels.fontName; C.Label.FontSize=obj.labels.fontSize; C.Label.FontWeight='bold'; C.FontName=obj.graduations.fontName; C.FontSize=obj.graduations.fontSize; C.FontWeight='bold'; %显示范围 if(isempty(obj.ColorBar.ticks) && isempty(obj.ColorBar.tickLabels)) elseif(isempty(obj.ColorBar.tickLabels)) C.Ticks=obj.ColorBar.ticks; else C.Ticks=obj.ColorBar.ticks; C.TickLabels=obj.graduations.tickLabels; end end shading interp %X轴的数据显示范围 if(isempty(obj.graduations.xlim) && isempty(obj.graduations.xtick)) else set(gca,'XLim',obj.graduations.xlim); set(gca,'XTick',obj.graduations.xtick); end %Y轴的数据显示范围 if(isempty(obj.graduations.ylim) && isempty(obj.graduations.ytick)) else set(gca,'YLim',obj.graduations.ylim); set(gca,'YTick',obj.graduations.ytick); end %设置坐标轴刻度的字号和字体 set(gca,'FontSize',obj.graduations.fontSize,'Fontname',obj.graduations.fontName,'LineWidth',obj.lines.width,'FontWeight','bold'); %图片整体设置 set(gcf,'units',obj.pictures.unit,'position',obj.pictures.position); %设置图片�