Skip to content

In staticPlot, do not draw-zero length bars #5294

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Nov 20, 2020
+16 −1
Merged

In staticPlot, do not draw-zero length bars #5294

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/traces/bar/plot.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -242,7 +242,7 @@ function plot(gd, plotinfo, cdModule, traceLayer, opts, makeOnCompleteCallback)
var sel = transition(Lib.ensureSingle(bar, 'path'), fullLayout, opts, makeOnCompleteCallback);
sel
.style('vector-effect', 'non-scaling-stroke')
.attr('d', isNaN((x1 - x0) * (y1 - y0)) ? 'M0,0Z' : 'M' + x0 + ',' + y0 + 'V' + y1 + 'H' + x1 + 'V' + y0 + 'Z')
.attr('d', (isNaN((x1 - x0) * (y1 - y0)) || (isBlank && gd._context.staticPlot)) ? 'M0,0Z' : 'M' + x0 + ',' + y0 + 'V' + y1 + 'H' + x1 + 'V' + y0 + 'Z')
.call(Drawing.setClipUrl, plotinfo.layerClipId, gd);

if(!fullLayout.uniformtext.mode && withTransition) {
Expand Down
15 changes: 15 additions & 0 deletions test/jasmine/tests/bar_test.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2119,6 +2119,21 @@ describe('A bar plot', function() {
.then(done);
});

it('should display bar of zero-length as M0,0Z when staticPlot is true', function(done) {
// otherwise Chromium produces a PDF with visual artifacts in place of zero-length bar: https://github.com/plotly/orca/issues/345
var mock = {data: [{type: 'bar', x: ['a', 'b'], y: [0, 5]}], config: {staticPlot: true}};

Plotly.newPlot(gd, mock)
.then(function() {
var nodes = gd.querySelectorAll('g.point > path');
expect(nodes.length).toBe(2, '# of bars');
var d = nodes[0].getAttribute('d');
expect(d).toBe('M0,0Z');
})
.catch(failTest)
.then(done);
});

describe('show narrow bars', function() {
['initial zoom', 'after zoom out'].forEach(function(zoomStr) {
it(zoomStr, function(done) {
Expand Down