How to maintain the colormap of two different figures when using GUI

2 次查看（过去 30 天）

ARP 2018-5-1

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/398358-how-to-maintain-the-colormap-of-two-different-figures-when-using-gui

评论： ARP 2018-5-1

Hi there,

I have the problem that my GUI is not able to maintain the original colormap that I ask. I have two different figures, one in gray and another in jet. Plotting in sequence trough independent push-buttons, first the gray displays correctly. When I plot the jet, displays correctly as jet, but also the one that was all fine as gray, turns into jet.

At the beginning I was programming so that both images display using the same push button. Hopping that using independent buttons, did not improve.

It should be a simple fix. Any help please?

Thanks

%The code for OpeningFcn
    axes(handles.Axis_1)
    ylabel('Distance (mm)')
    xlabel('Distance (mm)')
    axes(handles.Axis_2)
    ylabel('Distance (mm)')
    xlabel('Distance (mm)')
% Code for figures
    axes(handles.Axis_1)
    grayscale1 = mat2gray(log_scale, [-45 -5]); 
    imagesc(x_axis,axial_distance_water,grayscale1);
    colormap(gray);
    colorbar;
    axis image
    xlabel('Lateral length (mm)')
    ylabel('Depth (mm)') 
axes(handles.Axis_2)
imagesc(x_axis,distance_subset,(slope4(20:end,:)));
colormap(jet);
colorbar;
axis image
xlabel('Lateral length (mm)')
ylabel('Depth (mm)')

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

ARP 2018-5-1

在 MATLAB Online 中打开

Case solved,

Just needed to add more info on colormap, referring to the figure handle and cmap

cmap1=(gray);
colormap(handles.Axis_1,cmap1)
cmap2=(jet);
colormap(handles.Axis_2,cmap2)

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

请先登录，再回答此问题。

类别

MATLAB Graphics Formatting and Annotation Colormaps

在 Help Center 和 File Exchange 中查找有关 Colormaps 的更多信息

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by