docs - contour plot warning and wrong color #439

danton267 · 2021-10-23T00:17:26Z

x = -2:0.2:2;
y = -2:0.2:3;
[X,Y] = meshgrid(x,y);
Z = X.*exp(-X.^2-Y.^2);
contour(X,Y,Z,'ShowText','on')

fig2plotly(gcf);

Results in this warning

Whoops! Unrecognized field name "showlabels" in contours

Same error:

[X,Y,Z] = peaks(50);
contourf(X,Y,Z,[2 3],'ShowText','on')

fig2plotly(gcf);

but this plot, the background is supposed to be gray, it is blue.

Similarly, wrong background:

[X,Y,Z] = peaks;
contourf(X,Y,Z,[2 2])

fig2plotly(gcf);

The text was updated successfully, but these errors were encountered:

gilbertogalvis · 2021-10-30T17:22:33Z

This was fixed by PR #467

Example 1

x = -2:0.2:2;
y = -2:0.2:3;
[X,Y] = meshgrid(x,y);
Z = X.*exp(-X.^2-Y.^2);
contour(X,Y,Z,'ShowText','on')

fig2plotly(gcf);

[X,Y,Z] = peaks(50);
contourf(X,Y,Z,[2 3],'ShowText','on')

fig2plotly(gcf);

[X,Y,Z] = peaks;
contourf(X,Y,Z,[2 2])

fig2plotly(gcf);

[X,Y,Z] = peaks(50);
contourf(X,Y,Z,[-4:0.5:4],'ShowText','on')

fig2plotly(gcf);

fix issue #439

danton267 changed the title ~~docs - contour plot warning~~ docs - contour plot warning and wrong color Oct 23, 2021

gilbertogalvis pushed a commit that referenced this issue Oct 30, 2021

fix issue #439

f8b3212

gilbertogalvis mentioned this issue Oct 30, 2021

fix issue #439 #467

Merged

gilbertogalvis closed this as completed Oct 30, 2021

gilbertogalvis added a commit that referenced this issue Oct 30, 2021

Merge pull request #467 from plotly/fix_issue_439

084d98c

fix issue #439