Merge pull request #123 from CartoDB/addtodoc
Added torqueLayer.setSQL to docs
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doc/API.md
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doc/API.md
@ -56,14 +56,14 @@ One of two core classes for the Torque library - it is used to create an animate
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The full CartoCSS spec is not supported by Torque but instead only a limited subset with some additions related to torque rendering. To see the full list of supported parameters, read the [Torque CartoCSS documentation](CartoCSS.md). ``value`` and ``zoom`` variables can be used. ``value`` is the value of aggregation (see ``countby`` constructor option). ``zoom`` is the current zoom being rendered
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TorqueLayer currently expects ```marker``` styling
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TorqueLayer currently expects ```marker``` styling.
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##### CartoCSS Example
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This should be ```string``` encoded in Javascript
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This should be ```string``` encoded in Javascript.
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```css
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#layer {,
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#layer {
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marker-fill: #662506;
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marker-width: 20;
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[value > 1] { marker-fill: #FEE391; }
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@ -73,11 +73,23 @@ This should be ```string``` encoded in Javascript
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[value > 5] { marker-fill: #CC4C02; }
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[value > 6] { marker-fill: #993404; }
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[value > 7] { marker-fill: #662506; }
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[frame-offset = 1] { marker-width: 20; marker-fill-opacity: 0.05;}', // renders the previos frame
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[frame-offset = 2] { marker-fill: red; marker-width: 30; marker-fill-opacity: 0.02;}', // renders two frames ago from the current being rendered
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[frame-offset = 1] { marker-width: 20; marker-fill-opacity: 0.05;}' // renders the previous frame
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[frame-offset = 2] { marker-fill: red; marker-width: 30; marker-fill-opacity: 0.02;}' // renders two frames ago from the current being rendered
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}
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```
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### Data methods
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| Method | options | returns | Description |
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|-----------|:-----------|:----------|:---------------------------------------|
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| ```setSQL(sql statement)``` | ```SQL string``` | ```this``` | Change the SQL on the data table |
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##### SQL Example
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Limit the data used in the Torque map.
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```js
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torqueLayer.setSQL("SELECT * FROM table LIMIT 100");
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```
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### Interaction methods (only available for Leaflet)
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| Method | options | returns | Description |
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|-----------|:-----------|:----------|:---------------------------------------|
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