The MathML <mlabeledtr>
element is used to represent a label in a row either on the left or on the right side (determined using the side
attribute on the <mtable>
element). Child elements of <mlabeledtr>
must be <mtd>
elements. The first child is the label whereas all other children are representing row contents and are treated identically to children of <mtr>
elements.
Attributes
- class, id, style
- Provided for use with stylesheets.
- columnalign
- Overrides the horizontal alignment of cells specified by
<mtable>
for this row.
Possible values are:left
,center
andright
. - groupalign
- href
- Used to set a hyperlink to a specified URI.
- mathbackground
- The background color. You can use
#rgb
,#rrggbb
and HTML color names. - mathcolor
- The text color. You can use
#rgb
,#rrggbb
and HTML color names. - rowalign
- Overrides the vertical alignment of cells specified by
<mtable>
for this row.
Possible values are:axis
,baseline
,bottom
,center
andtop
.
Examples
Rendering:
<math> <mtable> <mlabeledtr> <mtd><mn>1</mn></mtd> <!-- label --> <mtd><mi>A</mi></mtd> <mtd><mi>B</mi></mtd> </mlabeledtr> <mtr> <mtd><mi>C</mi></mtd> <mtd><mi>D</mi></mtd> <mtd><mi>E</mi></mtd> </mtr> </mtable> </math>
Specifications
Specification | Status | Comment |
---|---|---|
MathML 3.0 The definition of 'mlabeledtr' in that specification. |
Recommendation | Current specification |
MathML 2.0 The definition of 'mlabeledtr' in that specification. |
Recommendation | Initial specification |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
mlabeledtr | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- No support
- No support
Gecko-specific notes
Starting with Gecko 9.0 (Firefox 9.0 / Thunderbird 9.0 / SeaMonkey 2.6) labels are hidden by default (mlabeledtr > mtd:first-child {display: none}
) and will longer break the table rendering completely (see bug 356870). For the actual implementation of this element see bug 689641.