[mapguide][MG349][Modified] AJAX Viewer does not display multi-line labels

[Walt Welton-Lair]

You can view the artifact detail at the following URL:

    https://mapguide.osgeo.org/servlets/Scarab/id/MG349

Type:
Defect

Artifact ID:
MG349 (AJAX Viewer does not display multi-line labels)

Modified by:
Walt Welton-Lair
waltweltonlair (walt.welton-lair at autodesk.com)

The following modifications were made to this artifact:
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-- Testing Notes set to new value:
Tested multi-line simple labels using:
- rotation angles
- all combinations of horizontal and vertical alignments
- all types of backgrounds
- underlining

Verified path labels continued to work.

-- Developer Notes set to new value:
Old value:
Fixed a problem with DWF Viewer when rendering rotated multi-line labels.  The text rotation was not being correctly account for.

New value:
Fixed a problem with DWF Viewer when rendering rotated multi-line labels.  The text rotation was not being correctly account for.

Multi-line simple labels in AJAX Viewer are now rendered correctly, both for regular and tiled maps.  Multi-line path labels (the ones which follow a polyline) are not yet supported.  The work for the latter will be done in a future MG release.

Any of the following substrings will be interpreted as a line-break:
  - "//n"
  - "/n/r"
  - "/r/n"
  - "/n"
  - "/r"

Fixed a bug with simple label underlining in which the underline wasn't being rendered antialiased.

Fixed a bug in which rendering of the opaque background wasn't correct in the case of a rotated label.

-- Resolution set to new value:
Submitted
-- Artifact Status changed:
Old value:
Assigned
New value:
Resolved



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