Colorbar in second subplot

조회 수: 1 (최근 30일)
Ludmila Nemsilajova
Ludmila Nemsilajova 2015년 3월 21일
편집: Ludmila Nemsilajova 2015년 3월 23일
Hi, I have a question about colorbar. When I call 2 and more times my code colorbar seems like
and I don`t have idea why..
My code is there, but when i call it in console its look ok but You can see that second colorbar has bold numbers...its same as my picture, when I call it in gui with different matrix after clicks on the button it looks like in my picture :/
figure;
M = rand([10,16,4],'single');
mmax1 = max(max(M(:,:,1)));
mmin1 = min(min(M(:,:,1)));
mmax2 = max(max(M(:,:,2)));
mmin2 = min(min(M(:,:,2)));
bottom = min(mmin1,mmin2);
top = max(mmax1,mmax2);
vektor1 = [0.17, 0.45, 0.3, 0.2];
vektor2 = [0.65, 0.45, 0.3, 0.2];
vektor3 = [0.17, 0.1, 0.3, 0.2];
scale=[200 600];
scale2 =[200 600];
image = M(:,:,1);
im = imresize(image,scale);
s = subplot(3,2,3);%,'Position',vektor1),
imshow(im)
axis off;
caxis([bottom top]);
set(s,'Position',vektor1);
%c = colorbar;
colormap(jet(round(256)));
freezeColors;
c = cbfreeze(colorbar);
x1=get(gca,'position');
x=get(c,'Position');
x(3)=0.007;
set(c,'Position',x)
set(gca,'position',x1)
image = M(:,:,2);
im = imresize(image,scale);
ss = subplot(3,2,2);
set(ss,'Position',vektor2);
imshow(im);
axis off;
caxis([bottom top]);
colormap(jet(round(256)));
freezeColors;
c = cbfreeze(colorbar);
x1=get(gca,'position');
x=get(c,'Position');
x(3)=0.007;
set(c,'Position',x)
set(gca,'position',x1)
M = rand([10,16,5],'single');
mmax1 = max(max(M(:,:,1)));
mmin1 = min(min(M(:,:,1)));
mmax2 = max(max(M(:,:,2)));
mmin2 = min(min(M(:,:,2)));
bottom = min(mmin1,mmin2);
top = max(mmax1,mmax2);
image = M(:,:,1);
im = imresize(image,scale);
s = subplot(3,2,3);%,'Position',vektor1),
imshow(im)
axis off;
caxis([bottom top]);
set(s,'Position',vektor1);
%c = colorbar;
colormap(jet(round(256)));
freezeColors;
c = cbfreeze(colorbar);
x1=get(gca,'position');
x=get(c,'Position');
x(3)=0.007;
set(c,'Position',x)
set(gca,'position',x1)
image = M(:,:,2);
im = imresize(image,scale);
ss = subplot(3,2,2);
set(ss,'Position',vektor2);
imshow(im);
axis off;
caxis([bottom top]);
colormap(jet(round(256)));
freezeColors;
c = cbfreeze(colorbar);
x1=get(gca,'position');
x=get(c,'Position');
x(3)=0.007;
set(c,'Position',x)
set(gca,'position',x1)
M = rand([10,16,2],'single');
mmax1 = max(max(M(:,:,1)));
mmin1 = min(min(M(:,:,1)));
mmax2 = max(max(M(:,:,2)));
mmin2 = min(min(M(:,:,2)));
bottom = min(mmin1,mmin2);
top = max(mmax1,mmax2);
vektor1 = [0.17, 0.45, 0.3, 0.2];
vektor2 = [0.65, 0.45, 0.3, 0.2];
vektor3 = [0.17, 0.1, 0.3, 0.2];
scale=[200 600];
scale2 =[200 600];
image = M(:,:,1);
im = imresize(image,scale);
s = subplot(3,2,3);%,'Position',vektor1),
imshow(im)
axis off;
caxis([bottom top]);
set(s,'Position',vektor1);
%c = colorbar;
colormap(jet(round(256)));
freezeColors;
c = cbfreeze(colorbar);
x1=get(gca,'position');
x=get(c,'Position');
x(3)=0.007;
set(c,'Position',x)
set(gca,'position',x1)
image = M(:,:,2);
im = imresize(image,scale);
ss = subplot(3,2,2);
set(ss,'Position',vektor2);
imshow(im);
axis off;
caxis([bottom top]);
colormap(jet(round(256)));
freezeColors;
c = cbfreeze(colorbar);
x1=get(gca,'position');
x=get(c,'Position');
x(3)=0.007;
set(c,'Position',x)
set(gca,'position',x1)
EDIT: It seems like that problem is with subplot(3,2,2) not only colorbar.
Sorry for my bad english.
  댓글 수: 4
Image Analyst
Image Analyst 2015년 3월 21일
What version of MATLAB do you have? Hopefully it's R2014b or later.
Ludmila Nemsilajova
Ludmila Nemsilajova 2015년 3월 22일
I tried it on R2014b and R2012b but it looks same on both.

댓글을 달려면 로그인하십시오.

채택된 답변

Ludmila Nemsilajova
Ludmila Nemsilajova 2015년 3월 23일
편집: Ludmila Nemsilajova 2015년 3월 23일
I solved it, I replaced all
s = subplot(3,2,3);%,'Position',vektor1),
set(s,'Position',vektor1);
by
subplot('Position',vektor1),
and it works!

추가 답변 (1개)

Image Analyst
Image Analyst 2015년 3월 21일
I don't know but it may have something to do with freezecolors() - a function that is no longer needed after R2014b since each axes can now have its own colormap. I'd suggest either upgrading to R2015a, or get the handle to the colorbar and delete it
h = colorbar()
% Later...before second colorbar
delete(h);
h = colorbar()
Or try turning it off and on again before you set it.
colorbar('off')
colorbar('on')
h = colorbar()
  댓글 수: 1
Ludmila Nemsilajova
Ludmila Nemsilajova 2015년 3월 21일
Thanks for your answer. It looks same when I comment freezeColors; but I have same colormap on subplots...delete and colormap('off') doesn't work :/

댓글을 달려면 로그인하십시오.

카테고리

Help CenterFile Exchange에서 Image Processing Toolbox에 대해 자세히 알아보기

Community Treasure Hunt

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

Start Hunting!

Translated by