How to plot 4 different backgrounds in a figure?

Question

Diego Alberto León López 2020-10-21

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/620643-how-to-plot-4-different-backgrounds-in-a-figure

评论： Diego Alberto León López 2020-11-21

Hello, im trying to change the background of a figure, i need to have it divided in four sections and then add them a background color, just as i show in the picture.

Hope someone can help me. Thanks.

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Answer 1

Akira Agata 2020-10-30

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https://ww2.mathworks.cn/matlabcentral/answers/620643-how-to-plot-4-different-backgrounds-in-a-figure#answer_528669

How about using uipanel?

The following is an example:

% Sample colormap
cMap = rand(4,3);
% Graphic object array
hPanel = gobjects(4,1);
hAxes = gobjects(4,1);
hPlot = gobjects(4,1);
% Relative position of each panel
[x,y] = meshgrid([0 0.5]);
x = x(:);
y = y(:);
% Create the desired plot
hFig = figure;
for kk = 1:4
  hPanel(kk) = uipanel(...
    'Parent',         hFig,...
    'Units',          'normalized',...
    'Position',       [x(kk) y(kk) 0.5 0.5],...
    'BackgroundColor',cMap(kk,:));
  hAxes(kk) = axes(...
    'Parent',         hPanel(kk));
  plot(hAxes(kk),magic(4));
end