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| author | Minh Nguyễn <mxn@1ec5.org> | 2018-10-25 04:57:08 -0700 |
|---|---|---|
| committer | Minh Nguyễn <mxn@1ec5.org> | 2018-10-30 14:26:59 -0700 |
| commit | 3f314682fa2f2701c0d1c7e863013ce254a23afd (patch) | |
| tree | ea1a88fa8aad86a42372c65d17b6472de8f3f071 /platform/darwin/docs | |
| parent | a0ebd61929bbfc16572b10fa9facb65384ce78ed (diff) | |
| download | qtlocation-mapboxgl-3f314682fa2f2701c0d1c7e863013ce254a23afd.tar.gz | |
[ios, macos] Added $lineProgress expression variable
Diffstat (limited to 'platform/darwin/docs')
| -rw-r--r-- | platform/darwin/docs/guides/For Style Authors.md.ejs | 1 | ||||
| -rw-r--r-- | platform/darwin/docs/guides/Predicates and Expressions.md | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/platform/darwin/docs/guides/For Style Authors.md.ejs b/platform/darwin/docs/guides/For Style Authors.md.ejs index 51fc10d874..ead3b81ce6 100644 --- a/platform/darwin/docs/guides/For Style Authors.md.ejs +++ b/platform/darwin/docs/guides/For Style Authors.md.ejs @@ -402,6 +402,7 @@ In style specification | Method, function, or predicate type | Format string syn `tan` | `mgl_tan:` | `mgl_tan(0)` `zoom` | `NSExpression.zoomLevelVariableExpression` | `$zoomLevel` `heatmap-density` | `NSExpression.heatmapDensityVariableExpression` | `$heatmapDensity` +`line-progress` | `NSExpression.lineProgressVariableExpression` | `$lineProgress` For operators that have no corresponding `NSExpression` symbol, use the `MGL_FUNCTION()` format string syntax. diff --git a/platform/darwin/docs/guides/Predicates and Expressions.md b/platform/darwin/docs/guides/Predicates and Expressions.md index 90f010e954..c70d76b581 100644 --- a/platform/darwin/docs/guides/Predicates and Expressions.md +++ b/platform/darwin/docs/guides/Predicates and Expressions.md @@ -290,6 +290,17 @@ The following variables are defined by this SDK for use with style layers: <code>NSExpression.zoomLevelVariableExpression</code> property. </td> </tr> +<tr> + <td><code>$lineProgress</code></td> + <td>Number</td> + <td> + A number that indicates the relative distance along a line at a given + point along the line. This variable evaluates to 0 at the beginning of the + line and 1 at the end of the line. It can only be used with the + `MGLLineStyleLayer.lineGradient` property. It corresponds to the + <code>NSExpression.lineProgressVariableExpression</code> property. + </td> +</tr> </tbody> </table> |