利用Matlab实现阴影柱状图的绘制
阴影柱状图绘制的代码MATHWORKS上也有,不过是生成图片后,识别图像上不同颜色块并直接修改像素生成阴影线,这样的生成方式不可逆且自由度较低,因此本人开发了一个直接画线条填充的硬画版本。
另:由于不太想动脑子,使用polyshape
对象进行了交点判定,减少了代码出错的概率,但由于代码开发基于polyshape
对象,阴影柱状图绘制函数理论上需要至少R2017b
及之后版本才能使用(越新越好)。(再安利一下polyshape
对象,属实太好用了)
由于工具函数过长,将被放在最后展示,以下将先展示函数用法。
示例图
使用教程
1.基本使用
就短短三行代码就能画,真的简单:
y=[2 2 -3 -2 -5; -2 -5 6 2 5; 9 8 9 2 5];
SH=shadowHist(y,'ShadowType',{'/','\','.','x','|'});
SH=SH.draw();
2.添加图例
使用legend
函数添加图例,使用方式如下:
y=[2 2 3 2 5; 2 5 6 2 5; 9 8 9 2 5];
SH=shadowHist(y,'ShadowType',{'/','\','.','_','+'});
SH=SH.draw();
SH=SH.legend({'AAAAAAA','BBBBBBB','CCCCCCC','DDDDDDD','EEEEEEE'},'FontName','Arial','FontSize',11);
图例是自行绘制的,能拖动及自动缩放(老难算了这玩意):
3.阴影格式
阴影有:\
,/
,_
,|
,+
,x
,.
,w
,k
,g
十种格式,以下全部展示一下:
y=[2 2 3 2 5 4 2 2 2 1;2 2 3 2 5 4 2 4 3 6];
SH=shadowHist(y,'ShadowType',{'/','\','x','.','_','|','+','w','k','g'});
SH=SH.draw();
SH=SH.legend({'A','B','C','D','E','F','G','H','I','J'});
4.特殊结构
含负数
y=[2 2 -3 -2 -5; -2 -5 6 2 5; 9 8 9 2 5];
SH=shadowHist(y,'ShadowType',{'/','\','.','x','|'});
SH=SH.draw();
堆叠柱状图
y=[2 2 -3 -2 -5; -2 -5 6 2 5; 9 8 9 2 5; -3 -5 6 2 5; 4 8 5 2 5];
SH=shadowHist(y,'ShadowType',{'/','\','.','x','|'},'stacked');
SH=SH.draw();
5.额外修饰
阴影、柱状图框、图例框分别具有barShadow
,barBox
,lgdBox
的标签,使用findobj
获取对象并循环修饰即可,不过为了绘制更好看,部分阴影使用plot
绘制部分则是使用scatter
绘制,因此阴影修饰时要用if先检测一下格式,给个示例:
y=[2 2 3 2 5; 2 5 6 2 5; 9 8 9 2 5];
SH=shadowHist(y,'ShadowType',{'/','\','.','_','+'});
SH=SH.draw();
SH=SH.legend({'AAAAAAA','BBBBBBB','CCCCCCC','DDDDDDD','EEEEEEE'},'FontName','Cambria','FontSize',11);
% 修饰阴影变成红色并加粗
shadowHdl=findobj('Tag','barShadow');
for i=1:length(shadowHdl)
if isa(shadowHdl(i),'matlab.graphics.chart.primitive.Line')
shadowHdl(i).Color=[.8,.6,.6];
shadowHdl(i).LineWidth=1;
else
shadowHdl(i).MarkerFaceColor=[.8,.6,.6];
shadowHdl(i).SizeData=5;
end
end
% 修饰框变为蓝色并加粗
boxHdl=findobj('Tag','barBox');
for i=1:length(boxHdl)
boxHdl(i).EdgeColor=[.3,.3,.8];
boxHdl(i).LineWidth=2;
end
% 图例框加粗并变成绿色
lgdBox=findobj('Tag','lgdBox');
lgdBox.LineWidth=1.3;
lgdBox.EdgeColor=[.1,.3,.1];
lgdBox.FaceColor=[173,189,163]./255;
光看上面代码大佬们应该就已经懂了咋用,如果比较小白,可以直接使用MATLAB自带的属性修饰器:
点击:查看->属性修饰器
点击选中对象即可立即修饰颜色、粗细等各种格式:
工具函数完整代码
classdef shadowHist
% @author : slandarer
% 公众号 : slandarer随笔
% 知乎 : hikari
% 使用示例:
% =========================================================================
% y=[2 2 3 2 5; 2 5 6 2 5; 9 8 9 2 5];
%
% SH=shadowHist(y,'ShadowType',{'/','\','.','x','|'});
% SH=SH.draw();
properties
ax % 绘图坐标区域
YData % 数值矩阵
shadowTypeList={'\','/','_','|','+','x','.','w','k','g'}
shadowType % 阴影类型
otherProp % 其他初始属性
oriBarHdl % 原始图形句柄
newBarHdl
pshapeHdl % polyshape图形句柄
groupNum % 组数
classNum % 类数
YEndMat % 末端y值
maxY % 最大Y值
minY=0 % 最小Y值
diffY % Y值之差
BarW % 宽度
YSep1 % linspace(obj.minY,obj.maxY+.02.*obj.diffY,obj.lineNum)
YSep2
XMean % 每组柱状图每个柱子的中心位置
lineNum=90 % 阴影基础线数量
XYRate
SHLegend
oriLegend
end
methods
function obj=shadowHist(varargin)
% 基础属性设置
if isa(varargin{1},'matlab.graphics.axis.Axes')
obj.ax=varargin{1};varargin(1)=[];
else
obj.ax=GCa;
end
hold(obj.ax,'on');
obj.YData=varargin{1};varargin(1)=[];
if any(strcmpi('shadowType',varargin))
tind=find(strcmpi('shadowType',varargin));
obj.shadowType=varargin{tind+1};
varargin([tind,tind+1])=[];
else
obj.shadowType=obj.shadowTypeList;
end
obj.otherProp=varargin;
help shadowHist
end
function obj=draw(obj)
% 基础绘图
obj.oriBarHdl=bar(obj.ax,obj.YData,obj.otherProp{:},'Tag','barBox');
obj.XYRate=diff(obj.ax.YLim)./diff(obj.ax.XLim);
% 更多属性获取
obj.YEndMat=zeros([length(obj.oriBarHdl),length(obj.oriBarHdl(1).XData)]);
for i=1:length(obj.oriBarHdl)
obj.YEndMat(i,:)=obj.oriBarHdl(i).YEndPoints;
end
obj.maxY=max(obj.YEndMat,[],[1,2]);
obj.minY=min(0,min(obj.YEndMat,[],[1,2]));
obj.diffY=obj.maxY-obj.minY;
obj.classNum=length(obj.oriBarHdl);
obj.groupNum=length(obj.oriBarHdl(1).XData);
% 计算柱状图宽度和位置
% obj.XMean=linspace(-obj.classNum+1,obj.classNum-1,obj.classNum)./(3+2*obj.classNum);
for i=1:obj.classNum
obj.XMean(i)=obj.oriBarHdl(i).XEndPoints(1)-1;
end
tXMean=[obj.XMean,1];obj.BarW=(tXMean(2)-tXMean(1))./2.*obj.oriBarHdl(1).BarWidth;
if strcmp(obj.oriBarHdl(1).BarLayout,'stacked')
obj.BarW=1./2.*obj.oriBarHdl(1).BarWidth;
end
YY1=linspace(obj.minY,obj.maxY+.02.*obj.diffY,obj.lineNum)';
YY2=linspace(obj.minY-.02.*obj.diffY,obj.maxY,obj.lineNum)';
obj.YSep1=YY1(1)-YY2(2);obj.YSep2=YY1(2)-YY1(1);
% 循环绘制阴影
for i=1:obj.classNum
obj.oriBarHdl(i).FaceColor='none';
obj.oriBarHdl(i).LineWidth=.8;
if strcmp(obj.oriBarHdl(1).BarLayout,'stacked')
obj.oriBarHdl(i).LineWidth=.8;
end
tType=mod(i-1,length(obj.shadowType))+1;
switch obj.shadowType{tType}
case 'w',obj.oriBarHdl(i).FaceColor=[1,1,1];
case 'k',obj.oriBarHdl(i).FaceColor=[0,0,0];
case 'g',obj.oriBarHdl(i).FaceColor=[.5,.5,.5];
end
for j=1:obj.groupNum
tX=[-1,1,1,-1].*obj.BarW+obj.XMean(i)+j;
tY=[obj.oriBarHdl(i).YEndPoints(j)-obj.oriBarHdl(i).YData(j),...
obj.oriBarHdl(i).YEndPoints(j)-obj.oriBarHdl(i).YData(j),...
obj.oriBarHdl(i).YEndPoints(j),...
obj.oriBarHdl(i).YEndPoints(j)];
tPolyPhape=polyshape(tX,tY);
switch obj.shadowType{tType}
case '\'
XX1=-1.2.*ones([obj.lineNum,1]).*obj.BarW+obj.XMean(i)+j;
XX2=1.2.*ones([obj.lineNum,1]).*obj.BarW+obj.XMean(i)+j;
YY1=linspace(obj.minY,obj.maxY+.02.*obj.diffY,obj.lineNum)';
YY2=linspace(obj.minY-.02.*obj.diffY,obj.maxY,obj.lineNum)';
tXX=zeros([3,obj.lineNum]);tYY=zeros([3,obj.lineNum]);
for k=1:obj.lineNum
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end
plot(tXX(:),tYY(:),'Color',[0,0,0],'LineWidth',.5,'Tag','barShadow')
case '/'
XX1=-1.2.*ones([obj.lineNum,1]).*obj.BarW+obj.XMean(i)+j;
XX2=1.2.*ones([obj.lineNum,1]).*obj.BarW+obj.XMean(i)+j;
YY1=linspace(obj.minY-.02.*obj.diffY,obj.maxY,obj.lineNum)';
YY2=linspace(obj.minY,obj.maxY+.02.*obj.diffY,obj.lineNum)';
tXX=zeros([3,obj.lineNum]);tYY=zeros([3,obj.lineNum]);
for k=1:obj.lineNum
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end
plot(tXX(:),tYY(:),'Color',[0,0,0],'LineWidth',.5,'Tag','barShadow')
case '_'
tXX=[tX(1),tX(2),nan];
tYY=linspace(obj.minY-.02.*obj.diffY,obj.maxY+.02.*obj.diffY,obj.lineNum)';
tYY(tYY>=max(tY))=[];tYY(tYY<=min(tY))=[];
tXX=repmat(tXX,[length(tYY),1])';
tYY=repmat(tYY,[1,size(tXX,1)])';
plot(tXX(:),tYY(:),'Color',[0,0,0],'LineWidth',.5,'Tag','barShadow')
case '|'
tXX=linspace(tX(1),tX(2),5);
if strcmp(obj.oriBarHdl(1).BarLayout,'stacked')
tXX=linspace(tX(1),tX(2),9);
end
tXX=tXX(2:end-1);
tYY=[tY(2),tY(3),nan]';
tXX=repmat(tXX,[length(tYY),1]);
tYY=repmat(tYY,[1,size(tXX,2)]);
plot(tXX(:),tYY(:),'Color',[0,0,0],'LineWidth',.5,'Tag','barShadow')
case '+'
tXX=[tX(1),tX(2),nan];
tYY=linspace(obj.minY-.02.*obj.diffY,obj.maxY+.02.*obj.diffY,obj.lineNum)';
tYY(tYY>=max(tY))=[];tYY(tYY<=min(tY))=[];
tXX1=repmat(tXX,[length(tYY),1])';
tYY1=repmat(tYY,[1,size(tXX1,1)])';
tXX=linspace(tX(1),tX(2),5);
if strcmp(obj.oriBarHdl(1).BarLayout,'stacked')
tXX=linspace(tX(1),tX(2),9);
end
tXX=tXX(2:end-1);
tYY=[tY(2),tY(3),nan]';
tXX2=repmat(tXX,[length(tYY),1]);
tYY2=repmat(tYY,[1,size(tXX2,2)]);
plot([tXX1(:);nan;tXX2(:)],[tYY1(:);nan;tYY2(:)],'Color',[0,0,0],'LineWidth',.5,'Tag','barShadow')
case 'x'
XX1=-1.2.*ones([obj.lineNum,1]).*obj.BarW+obj.XMean(i)+j;
XX2=1.2.*ones([obj.lineNum,1]).*obj.BarW+obj.XMean(i)+j;
YY1=linspace(obj.minY-obj.BarW.*2.4.*obj.XYRate,obj.maxY,obj.lineNum)';
YY2=YY1+obj.BarW.*2.4.*obj.XYRate;
tXX=zeros([3,obj.lineNum]);tYY=zeros([3,obj.lineNum]);
for k=1:obj.lineNum
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end;tXX1=tXX(:);tYY1=tYY(:);
YY1=linspace(obj.minY,obj.maxY+obj.BarW.*2.4.*obj.XYRate,obj.lineNum)';
YY2=YY1-obj.BarW.*2.4.*obj.XYRate;
tXX=zeros([3,obj.lineNum]);tYY=zeros([3,obj.lineNum]);
for k=1:obj.lineNum
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end;tXX2=tXX(:);tYY2=tYY(:);
plot([tXX1(:);nan;tXX2(:)],[tYY1(:);nan;tYY2(:)],'Color',[0,0,0],'LineWidth',.5,'Tag','barShadow')
case '.'
tXX=linspace(tX(1)+obj.BarW./4,tX(2)-obj.BarW./4,3);
if strcmp(obj.oriBarHdl(1).BarLayout,'stacked')
tXX=linspace(tX(1)+obj.BarW./8,tX(2)-obj.BarW./8,9);
end
tYY=linspace(obj.minY-.02.*obj.diffY,obj.maxY+.02.*obj.diffY,obj.lineNum)';
tYY(tYY>=max(tY))=[];tYY(tYY<=min(tY))=[];
tXX=repmat(tXX,[length(tYY),1]);
tYY=repmat(tYY,[1,size(tXX,2)]);
scatter(tXX(:),tYY(:),2,'filled','o','MarkerEdgeColor','none','MarkerFaceColor',[0,0,0],'Tag','barShadow')
end
end
end
end
function obj=legend(obj,cellStr,varargin)
obj.newBarHdl=bar(obj.ax,obj.YData,obj.otherProp{:},'FaceColor','none','EdgeColor','none');
obj.oriLegend=legend(obj.newBarHdl,cellStr,varargin{:});
obj.oriLegend.AutoUpdate='off';
obj.oriLegend.Box='off';
obj.ax.XLim=obj.ax.XLim;
obj.ax.YLim=obj.ax.YLim;
tXYMin=(obj.oriLegend.Position(1:2)-obj.ax.Position(1:2))./obj.ax.Position(3:4).*[diff(obj.ax.XLim),diff(obj.ax.YLim)]+[obj.ax.XLim(1),obj.ax.YLim(1)];
tXYMax=(obj.oriLegend.Position(1:2)+obj.oriLegend.Position(3:4)-obj.ax.Position(1:2))./obj.ax.Position(3:4).*[diff(obj.ax.XLim),diff(obj.ax.YLim)]+[obj.ax.XLim(1),obj.ax.YLim(1)];
boxHdl=fill([tXYMin(1),tXYMax(1),tXYMax(1),tXYMin(1)],[tXYMin(2),tXYMin(2),tXYMax(2),tXYMax(2)],[1,1,1],'Tag','lgdBox');
for n=1:length((obj.oriBarHdl))
ttType=mod(n-1,length(obj.shadowType))+1;
squareHdl(n)=fill([0,0,0],[0,0,0],[1,1,1],'EdgeColor',[0,0,0],'LineWidth',.7,'Tag','barBox');
if strcmp(obj.shadowType{ttType},'.')
lgdLineHdl(n)=scatter(0,0,2,'filled','o','MarkerEdgeColor','none','MarkerFaceColor',[0,0,0],'Tag','barShadow');
else
lgdLineHdl(n)=plot(0,0,'Color',[0,0,0],'LineWidth',.5,'Tag','barBox','Tag','barShadow');
end
end
moveLgd()
set(obj.ax.Parent,'WindowButtonMotionFcn',@moveLgd);
function moveLgd(~,~)
XYMin=(obj.oriLegend.Position(1:2)-obj.ax.Position(1:2))./obj.ax.Position(3:4).*[diff(obj.ax.XLim),diff(obj.ax.YLim)]+[obj.ax.XLim(1),obj.ax.YLim(1)];
XYMax=(obj.oriLegend.Position(1:2)+obj.oriLegend.Position(3:4)-obj.ax.Position(1:2))./obj.ax.Position(3:4).*[diff(obj.ax.XLim),diff(obj.ax.YLim)]+[obj.ax.XLim(1),obj.ax.YLim(1)];
boxHdl.XData=[XYMin(1),XYMax(1),XYMax(1),XYMin(1)];
boxHdl.YData=[XYMin(2),XYMin(2),XYMax(2),XYMax(2)];
Y=XYMin(2)+(XYMax(2)-XYMin(2)).*linspace(1/length(obj.newBarHdl)/2+1/50,1-1/length(obj.newBarHdl)/2-1/50,length(obj.newBarHdl));
obj.XYRate=diff(obj.ax.YLim)./diff(obj.ax.XLim);
PBA=obj.ax.PlotBoxAspectRatio(2)./obj.ax.PlotBoxAspectRatio(1)./0.7896;
Y=fliplr(Y);
for i=1:length((obj.oriBarHdl))
tX=XYMin(1)+(XYMax(2)-XYMin(2))./2./length(obj.newBarHdl).*[1/10,1.18,1.18,1/10].*(PBA./obj.XYRate.*3);
tY=Y(i)+0.75.*[-1,-1,1,1].*(XYMax(2)-XYMin(2))./2./length(obj.newBarHdl);
squareHdl(i).XData=tX;
squareHdl(i).YData=tY;
tPolyPhape=polyshape(tX,tY);
tType=mod(i-1,length(obj.shadowType))+1;
switch obj.shadowType{tType}
case '\'
XX1=ones([51,1]).*(tX(1)-.2.*(tX(2)-tX(1)));
XX2=ones([51,1]).*(tX(2)+.2.*(tX(2)-tX(1)));
YY1=((-25:1:25).*obj.YSep2+obj.YSep1+Y(i))';
YY2=((-25:1:25).*obj.YSep2-obj.YSep1+Y(i))';
tXX=zeros([3,obj.lineNum]);tYY=zeros([3,obj.lineNum]);
for k=1:51
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end
lgdLineHdl(i).XData=tXX(:)';
lgdLineHdl(i).YData=tYY(:)';
case '/'
XX1=ones([51,1]).*(tX(1)-.2.*(tX(2)-tX(1)));
XX2=ones([51,1]).*(tX(2)+.2.*(tX(2)-tX(1)));
YY1=((-25:1:25).*obj.YSep2-obj.YSep1+Y(i))';
YY2=((-25:1:25).*obj.YSep2+obj.YSep1+Y(i))';
tXX=zeros([3,obj.lineNum]);tYY=zeros([3,obj.lineNum]);
for k=1:51
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end
lgdLineHdl(i).XData=tXX(:);
lgdLineHdl(i).YData=tYY(:);
case '_'
tXX=[tX(1),tX(2),nan];
tYY=linspace(tY(2),tY(3),5)';tYY=tYY(2:4);
tXX=repmat(tXX,[length(tYY),1])';
tYY=repmat(tYY,[1,size(tXX,1)])';
lgdLineHdl(i).XData=tXX(:);
lgdLineHdl(i).YData=tYY(:);
case '|'
tXX=linspace(tX(1),tX(2),11);tXX=tXX(2:end-1);
tYY=[tY(2),tY(3),nan]';
tXX=repmat(tXX,[length(tYY),1]);
tYY=repmat(tYY,[1,size(tXX,2)]);
lgdLineHdl(i).XData=tXX(:);
lgdLineHdl(i).YData=tYY(:);
case '+'
tXX=[tX(1),tX(2),nan];
tYY=linspace(tY(2),tY(3),5)';tYY=tYY(2:4);
tXX1=repmat(tXX,[length(tYY),1])';
tYY1=repmat(tYY,[1,size(tXX1,1)])';
tXX=linspace(tX(1),tX(2),11);tXX=tXX(2:end-1);
tYY=[tY(2),tY(3),nan]';
tXX2=repmat(tXX,[length(tYY),1]);
tYY2=repmat(tYY,[1,size(tXX2,2)]);
lgdLineHdl(i).XData=[tXX1(:);nan;tXX2(:)];
lgdLineHdl(i).YData=[tYY1(:);nan;tYY2(:)];
case 'x'
XX1=ones([51,1]).*(tX(1)-.2.*(tX(2)-tX(1)));
XX2=ones([51,1]).*(tX(2)+.2.*(tX(2)-tX(1)));
YY1=((-25:1:25).*obj.YSep2-obj.YSep1+Y(i))';
YY2=YY1+(tX(2)-tX(1)+.4.*(tX(2)-tX(1))).*obj.XYRate;
tXX=zeros([3,51]);tYY=zeros([3,51]);
for k=1:51
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end;tXX1=tXX(:);tYY1=tYY(:);
YY2=((-25:1:25).*obj.YSep2-obj.YSep1+Y(i))';
YY1=YY2+(tX(2)-tX(1)+.4.*(tX(2)-tX(1))).*obj.XYRate;
tXX=zeros([3,51]);tYY=zeros([3,51]);
for k=1:51
[in,~]=intersect(tPolyPhape,[XX1(k),YY1(k);XX2(k),YY2(k)]);
if ~isempty(in)
tXX(:,k)=[in(1,1);in(end,1);nan];
tYY(:,k)=[in(1,2);in(end,2);nan];
else
tXX(:,k)=[nan;nan;nan];
tYY(:,k)=[nan;nan;nan];
end
end;tXX2=tXX(:);tYY2=tYY(:);
lgdLineHdl(i).XData=[tXX1(:);nan;tXX2(:)];
lgdLineHdl(i).YData=[tYY1(:);nan;tYY2(:)];
case '.'
tXX=linspace(tX(1),tX(2),9);
tYY=linspace(tY(2)+(tY(3)-tY(2))/6,tY(3)-(tY(3)-tY(2))/6,3)';
tXX(1)=[];tXX(end)=[];
tXX=repmat(tXX,[length(tYY),1]);
tYY=repmat(tYY,[1,size(tXX,2)]);
lgdLineHdl(i).XData=tXX(:);
lgdLineHdl(i).YData=tYY(:);
case 'w'
squareHdl(i).FaceColor=[1,1,1];
case 'k'
squareHdl(i).FaceColor=[0,0,0];
case 'g'
squareHdl(i).FaceColor=[.5,.5,.5];
end
end
end
end
end
% @author : slandarer
% 公众号 : slandarer随笔
% 知乎 : hikari
end
封面图绘制代码
y=[2 2 3 2 5; 2 5 6 2 5; 9 8 9 2 5];
SH=shadowHist(y,'ShadowType',{'/','\','.','_','+'});
SH=SH.draw();
SH=SH.legend({'AAAAAAA','BBBBBBB','CCCCCCC','DDDDDDD','EEEEEEE'},'FontName','Cambria','FontSize',11);
% 坐标区域修饰
ax=gca;
ax.FontName='Cambria';
ax.LineWidth=1.1;
ax.XColor=[1,1,1].*.3;
ax.YColor=[1,1,1].*.3;
ax.XMinorTick='on';
ax.YMinorTick='on';
ax.XGrid='on';
ax.YGrid='on';
ax.Box='on';
ax.GridLineStyle='-.';
ax.GridAlpha=.1;
% 图例框修饰
lgdBox=findobj('Tag','lgdBox');
lgdBox.LineWidth=1.3;
以上就是利用Matlab实现阴影柱状图的绘制的详细内容,更多关于Matlab阴影柱状图的资料请关注其它相关文章!
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