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及文章作者：slandarer
Hey, 各位又是好久不见，最近忙到后台消息都有些来不及看，非常抱歉，今天带来一个环形柱状图绘制的简易小代码,绘制效果如下：
下面直接给出完整代码，替换一下数据即可，代码都有注释的：
完整代码
环形柱状图
clc; clear
% author : slandarer
% 生成随机数据
rng(6)
Data = randi([1,100], [6,5]);
% 数据名称
% 'Class-1','Class-2',... ...,'Class-6'
Name1 = compose('Class-%d', 1:6);
Name2 = compose('Prop-%d', 1:5);
% 配色
% 更多配色详见 Zhaoxu Liu / slandarer (2024).
% 2000 palettes (https://www.mathworks.com/matlabcentral/fileexchange/126969-2000-palettes),
% MATLAB Central File Exchange.
CList = [0.8941 0.8706 0.8078
0.9255 0.7412 0.5843
0.6078 0.6941 0.7333
0.4745 0.6745 0.7412
0.2039 0.3961 0.4588
0.0431 0.2588 0.1294];
% CList = colorDemo(11)
% 数据展示范围及刻度
YLim = [];
YTick = [];
% =========================================================================
% 开始绘图
if isempty(YLim) || isempty(YTick)
tFig = figure('Visible', 'off');
tAx = axes('Parent',tFig);
tAx.NextPlot = 'add';
bar(tAx, Data, 'stacked')
if isempty(YLim), YLim = tAx.YLim; else, tAx.YLim = YLim; end
if isempty(YTick), YTick = tAx.YTick; end
close(tFig)
end
% 创建图窗
fig = figure('Units','normalized', 'Position',[.2,.1,.5,.8]);
ax = axes('Parent',fig, 'Position',[0,0,1,1]);
ax.NextPlot = 'add';
ax.XColor = 'none';
ax.YColor = 'none';
ax.DataAspectRatio = [1,1,1];
% 绘制坐标轴和刻度线
TLim = [pi/2, -pi - pi/6];
t01 = linspace(0, 1, 80);
N = size(Data, 1);
tT = t01.*diff(TLim) + TLim(1);
tX = cos(tT).*(N + N/2 + 1);
tY = sin(tT).*(N + N/2 + 1);
plot(ax, tX, tY, 'LineWidth',.8, 'Color','k')
ax.XLim = [-1,1].*(N + N/2 + 2);
ax.YLim = [-1,1].*(N + N/2 + 2);
tT = (YTick - YLim(1))./clc; clear
% author : slandarer
% 生成随机数据
rng(13)
Data = randi([1,100], [6,1]);
% 数据名称
% 'Class-1','Class-2',... ...,'Class-6'
Name = compose('Class-%d', 1:6);
% 配色
% 更多配色详见 Zhaoxu Liu / slandarer (2024).
% 2000 palettes (https://www.mathworks.com/matlabcentral/fileexchange/126969-2000-palettes),
% MATLAB Central File Exchange.
CList = [0.8941 0.8706 0.8078
0.9255 0.7412 0.5843
0.6078 0.6941 0.7333
0.4745 0.6745 0.7412
0.2039 0.3961 0.4588
0.0431 0.2588 0.1294];
% CList = colorDemo(11)
% 数据展示范围及刻度
YLim = [0,100];
YTick = [];
% =========================================================================
% 开始绘图
if isempty(YLim) || isempty(YTick)
tFig = figure('Visible', 'off');
tAx = axes('Parent',tFig);
tAx.NextPlot = 'add';
bar(tAx, Data)
if isempty(YLim), YLim = tAx.YLim; else, tAx.YLim = YLim; end
if isempty(YTick), YTick = tAx.YTick; end
close(tFig)
end
% 创建图窗
fig = figure('Units','normalized', 'Position',[.2,.1,.5,.8]);
ax = axes('Parent',fig, 'Position',[0,0,1,1]);
ax.NextPlot = 'add';
ax.XColor = 'none';
ax.YColor = 'none';
ax.DataAspectRatio = [1,1,1];
% 绘制坐标轴和刻度线
TLim = [pi/2, -pi - pi/6];
t01 = linspace(0, 1, 80);
N = length(Data);
tT = t01.*diff(TLim) + TLim(1);
tX = cos(tT).*(N + N/2 + 1);
tY = sin(tT).*(N + N/2 + 1);
plot(ax, tX, tY, 'LineWidth',.8, 'Color','k')
ax.XLim = [-1,1].*(N + N/2 + 2);
ax.YLim = [-1,1].*(N + N/2 + 2);
tT = (YTick - YLim(1))./diff(YLim).*diff(TLim) + TLim(1);
tX = [cos(tT).*(N + N/2 + 1); cos(tT).*(N + N/2 + 1 + N/50); tT.*nan];
tY = [sin(tT).*(N + N/2 + 1); sin(tT).*(N + N/2 + 1 + N/50); tT.*nan];
plot(ax, tX(:), tY(:), 'LineWidth',.8, 'Color','k')
for i = 1:length(YTick)
iT = tT(i); iR = iT/pi*180;
YTickHdl = text(ax, tX(2,i), tY(2,i),...
num2str(YTick(i)), 'FontName','Times New Roman', 'FontSize',13, 'HorizontalAlignment','center');
if mod(iR, 360) > 180 && mod(iR, 360) < 360
YTickHdl.Rotation = iR + 90;
YTickHdl.VerticalAlignment = 'top';
else
YTickHdl.Rotation = iR - 90;
YTickHdl.VerticalAlignment = 'bottom';
end
end
% 绘制柱状图
for i = 1:N
tR = [(N + N/2 + 1 - i - .4).*ones(1, 80), (N + N/2 + 1 - i + .4).*ones(1, 80)];
tT = t01.*(Data(i) - YLim(1))./diff(YLim).*diff(TLim) + TLim(1);
tX = cos([tT, tT(end:-1:1)]).*tR;
tY = sin([tT, tT(end:-1:1)]).*tR;
fill(ax, tX, tY, CList(i,:), 'LineWidth',1, 'EdgeColor','k')
end
% 绘制数据名称
for i = 1:N
text(ax, 0, N + N/2 + 1 - i, [Name{i},' '], 'FontName','Times New Roman',...
'FontSize',16, 'HorizontalAlignment','right');
end
堆叠环形柱状图
clc; clear
% author : slandarer
% 生成随机数据
rng(6)
Data = randi([1,100], [6,5]);
% 数据名称
% 'Class-1','Class-2',... ...,'Class-6'
Name1 = compose('Class-%d', 1:6);
Name2 = compose('Prop-%d', 1:5);
% 配色
% 更多配色详见 Zhaoxu Liu / slandarer (2024).
% 2000 palettes (https://www.mathworks.com/matlabcentral/fileexchange/126969-2000-palettes),
% MATLAB Central File Exchange.
CList = [0.8941 0.8706 0.8078
0.9255 0.7412 0.5843
0.6078 0.6941 0.7333
0.4745 0.6745 0.7412
0.2039 0.3961 0.4588
0.0431 0.2588 0.1294];
% CList = colorDemo(11)
% 数据展示范围及刻度
YLim = [];
YTick = [];
% =========================================================================
% 开始绘图
if isempty(YLim) || isempty(YTick)
tFig = figure('Visible', 'off');
tAx = axes('Parent',tFig);
tAx.NextPlot = 'add';
bar(tAx, Data, 'stacked')
if isempty(YLim), YLim = tAx.YLim; else, tAx.YLim = YLim; end
if isempty(YTick), YTick = tAx.YTick; end
close(tFig)
end
% 创建图窗
fig = figure('Units','normalized', 'Position',[.2,.1,.5,.8]);
ax = axes('Parent',fig, 'Position',[0,0,1,1]);
ax.NextPlot = 'add';
ax.XColor = 'none';
ax.YColor = 'none';
ax.DataAspectRatio = [1,1,1];
% 绘制坐标轴和刻度线
TLim = [pi/2, -pi - pi/6];
t01 = linspace(0, 1, 80);
N = size(Data, 1);
tT = t01.*diff(TLim) + TLim(1);
tX = cos(tT).*(N + N/2 + 1);
tY = sin(tT).*(N + N/2 + 1);
plot(ax, tX, tY, 'LineWidth',.8, 'Color','k')
ax.XLim = [-1,1].*(N + N/2 + 2);
ax.YLim = [-1,1].*(N + N/2 + 2);
tT = (YTick - YLim(1))./diff(YLim).*diff(TLim) + TLim(1);
tX = [cos(tT).*(N + N/2 + 1); cos(tT).*(N + N/2 + 1 + N/50); tT.*nan];
tY = [sin(tT).*(N + N/2 + 1); sin(tT).*(N + N/2 + 1 + N/50); tT.*nan];
plot(ax, tX(:), tY(:), 'LineWidth',.8, 'Color','k')
for i = 1:length(YTick)
iT = tT(i); iR = iT/pi*180;
YTickHdl = text(ax, tX(2,i), tY(2,i),...
num2str(YTick(i)), 'FontName','Times New Roman', 'FontSize',13, 'HorizontalAlignment','center');
if mod(iR, 360) > 180 && mod(iR, 360) < 360
YTickHdl.Rotation = iR + 90;
YTickHdl.VerticalAlignment = 'top';
else
YTickHdl.Rotation = iR - 90;
YTickHdl.VerticalAlignment = 'bottom';
end
end
Data = cumsum([zeros(N, 1), Data], 2);
% 绘制柱状图
for i = 1:N
for j = 1:(size(Data, 2) - 1)
tR = [(N + N/2 + 1 - i - .4).*ones(1, 80), (N + N/2 + 1 - i + .4).*ones(1, 80)];
tT = (t01.*(Data(i, j + 1) - Data(i, j)) + Data(i, j) - YLim(1))./diff(YLim).*diff(TLim) + TLim(1);
tX = cos([tT, tT(end:-1:1)]).*tR;
tY = sin([tT, tT(end:-1:1)]).*tR;
tHdl = fill(ax, tX, tY, CList(j,:), 'LineWidth',1, 'EdgeColor','k');
if i == 1
lgdHdl(j) = tHdl;
end
end
end
% 绘制数据名称
for i = 1:N
text(ax, 0, N + N/2 + 1 - i, [Name1{i},' '], 'FontName','Times New Roman',...
'FontSize',16, 'HorizontalAlignment','right');
end
% 绘制图例
legend(lgdHdl, Name2, 'FontName','Times New Roman',...
'FontSize',16, 'Box','off', 'Location','best',...
'Position',[.22, .93 - .04*(size(Data, 2) - 1), .1, .04*(size(Data, 2) - 1)]);
更多配色
更多配色可以前往以下fileexchange或者gitee仓库获取：
fileexchange
Zhaoxu Liu / slandarer (2024). 2000 palettes (https://www.mathworks.com/matlabcentral/fileexchange/126969-2000-palettes), MATLAB Central File Exchange. Retrieved June 22, 2024.
gitee
https://gitee.com/slandarer/slanColor
当然若是懒得去下载，这里也准备了一系列配色数据，复制使用即可：
function CList = colorDemo(N)
% color demos
C{1} = [
0.8627 0.7608 0.4784
0.6902 0.7255 0.7451
0.3882 0.3765 0.3725
0.5961 0.3686 0.3608
0.6824 0.7490 0.6588
0.9451 0.6078 0.2039
];
C{2} = [
0.1098 0.2000 0.2000
0.1333 0.3765 0.3765
0.3882 0.6118 0.6431
0.8235 0.6784 0.4863
0.7451 0.4471 0.2706
0.2745 0.1294 0.1098
];
C{3} = [
0.0314 0.0902 0.2275
0.0039 0.1843 0.3255
0.0039 0.4275 0.5137
0.0078 0.6275 0.6353
0.6745 0.5882 0.4745
0.9137 0.8706 0.7059
];
C{4} = [
0.0235 0.5529 0.6157
0.3961 0.6588 0.6706
0.5490 0.7412 0.7373
0.6784 0.7255 0.6314
0.7373 0.7608 0.6471
0.8157 0.6863 0.5176
];
C{5} = [
0.8627 0.6549 0.3804
0.7765 0.7569 0.4275
0.5451 0.6118 0.5804
0.3843 0.5490 0.6471
0.3529 0.4235 0.4784
0.3176 0.3098 0.3608
];
C{6} = [
0.3490 0.3490 0.3608
0.4510 0.6196 0.6706
0.1725 0.2118 0.2235
0.2118 0.3333 0.3686
0.9765 0.6196 0.5765
0.7686 0.2392 0.1922
];
C{7} = [
0.8588 0.7569 0.5922
0.2157 0.1765 0.1843
0.3569 0.4863 0.6549
0.8588 0.6000 0.2588
0.5529 0.6824 0.5294
0.5961 0.3529 0.4431
];
C{8} = [
0.8353 0.6824 0.3882
0.4314 0.4235 0.5059
0.9686 0.9255 0.8471
0.2471 0.2235 0.2235
0.5765 0.6784 0.5647
0.7882 0.7176 0.5765
];
C{9} = [
0.5176 0.4863 0.6392
0.8941 0.3529 0.3529
0.9569 0.6510 0.3686
0.5020 0.4745 0.1686
0.9490 0.8353 0.4353
0.1020 0.0706 0.2157
];
C{10} = [
0.4314 0.4863 0.7255
0.4824 0.7373 0.8353
0.8157 0.8863 0.6863
0.9608 0.8588 0.6000
0.9098 0.6118 0.5059
0.8235 0.5176 0.5529
];
C{11} = [
0.8353 0.4784 0.4275
0.9098 0.7176 0.3843
0.6118 0.8039 0.8745
0.3216 0.3137 0.3216
0.9020 0.8078 0.6863
0.7294 0.5843 0.4392
];
C{12} = [
0.8510 0.3373 0.3608
0.9490 0.5412 0.5412
0.9294 0.6627 0.6706
0.1059 0.7137 0.6863
0.0314 0.5451 0.7451
0.0902 0.1569 0.4118
];
CList = C{N};
end
完
以上已经是完整代码，若懒得复制可去以下gitee仓库获取完整文件夹：
https://gitee.com/slandarer/spdraw
