Merge pull request #8285 from tacaswell/doc_lw_scale_api_changes

QuLogic · web-flow · commit d2e813d64302 · 2017-03-17T21:19:58.000-04:00
DOC: missing API docs from #8032
diff --git a/doc/api/api_changes/2017-02-06_TAC.rst b/doc/api/api_changes/2017-02-06_TAC.rst
@@ -0,0 +1,11 @@
+Do not clip line width when scaling dashes
+``````````````````````````````````````````
+
+The algorithm to scale dashes was changed to no longer clip the
+scaling factor: the dash patterns now continue to shrink at thin line widths.
+If the line width is smaller than the effective pixel size, this may result in
+dashed lines turning into solid gray-ish lines.  This also required slightly
+tweaking the default patterns for '--', ':', and '.-' so that with the default
+line width the final patterns would not change.
+
+There is no way to restore the old behavior.
