How can I fade Contour Lines on to the Binscatter plot?

3 views (last 30 days)
I want to fade the Contour Lines only over the places where Binscatter plot(yellow-red boxes) occurs.
Is there a way to fade the contour lines just over the Patches?
Here's the Code:
h = binscatter(nplot,tqplot)
c = colorbar('Ticks',[0 1400 2800],'TickLabels',{min_p,max_p/2 ,max_p})
c.Label.String = 'Percentage Time Consumption (%)';
colormap(flipud(hot))
contour(Ice.nFuCns_A,Ice.tqFuCns_A,Ice.bsfc',[180:5:200 210],'b','ShowText','on')

Answers (1)

darova
darova on 5 Jun 2021
You can extract edge of the region (yellow squares) using boundary
[y,x] = im2bw(A);
k = boundary(x,y);
Then use inpolygon to find data inside the region
ind = inpolygon(xq,yq,xv,yv);
  2 Comments
Syed Muhammad Asad Raza
Syed Muhammad Asad Raza on 5 Jun 2021
How can I fade the blues contour lines over the Binscatter?
darova
darova on 7 Jun 2021
What about this?
t = [linspace(0,2*pi,20) nan]; % add NaN value to break face (patch)
[x1,y1] = pol2cart(t,1);
[x2,y2] = pol2cart(t,2);
x1 = x1 + 1.5;
ix = inpolygon(x1,y1,x2,y2); % find vertices inside the circle
plot(x1(ix),y1(ix),'.r')
patch(x1,y1,ix+1,'edgecolor','flat')% use patch to color line
line(x2,y2)

Sign in to comment.

Categories

Find more on Contour Plots in Help Center and File Exchange

Products


Release

R2020b

Community Treasure Hunt

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

Start Hunting!