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author | Dennis Francis <dennisfrancis.in@gmail.com> | 2021-09-02 14:33:55 +0530 |
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committer | Miklos Vajna <vmiklos@collabora.com> | 2021-09-06 08:47:50 +0200 |
commit | f547cf17a179ebd7de5c2b4dd2d00d0027a25429 (patch) | |
tree | 764038da5e3280c93099d2ca3ef2731484ece324 /toolkit/source/controls/grid | |
parent | ba1e42f05e785c30d03553acd5647eebd7cdede6 (diff) |
[API CHANGE] oox: fix import of chart date categories
Before this fix, date categories imported in oox's DataSourceContext were
stored as formatted strings according to number format code in <c:formatCode>
under the <c:cat> tree. As a result chart2 could not recognize them
as dates. This causes problems like:
* The axis that is linked to date categories cannot use the
scaling/range-selection(min/max)/increments specs mentioned as axis
properties. This results in distorted/unreadable chart renders w.r.t
the date axis.
* No re-formatting is attempted as per the number format provided for axis.
This patch introduces a role qualifer argument to the XDataProvider
interface method createDataSequenceByValueArray to support categories of
date type via this method.
When exporting to oox, write date categories and format code under
<c:cat>
<c:numRef>
<c:numCache>
This patch also fixes some discrepancies in date axis interval
computation (auto mode) found by already existing unit tests.
Change-Id: Ibc53b0a56fdddba80ba452d5567ce98d80460ea7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/121525
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Diffstat (limited to 'toolkit/source/controls/grid')
0 files changed, 0 insertions, 0 deletions