Point docs
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reference.html
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reference.html
@ -81,7 +81,7 @@
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<div class="span-4">
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<h3>Basic types</h3>
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<ul>
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<li><a class="nodocs" href="#">Point</a></li>
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<li><a href="#point">Point</a></li>
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<li><a class="nodocs" href="#">Bounds</a></li>
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<li><a href="#latlng">LatLng</a></li>
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<li><a class="nodocs" href="#">LatLngBounds</a></li>
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@ -164,13 +164,13 @@ map.addLayer(cloudmade);</code></pre>
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<tr>
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<td><code>center</code></td>
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<td><code><a href="#latlng">LatLng</a></code></td>
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<td><code><a href="#latlng">LatLng</a>(0, 0)</code></td>
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<td><code>null</code></td>
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<td>Initial geographical center of the map.</td>
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</tr>
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<tr>
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<td><code>zoom</code></td>
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<td><code>Number</code></td>
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<td><code>0</code></td>
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<td><code>null</code></td>
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<td>Initial map zoom.</td>
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</tr>
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<tr>
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@ -250,7 +250,7 @@ map.addLayer(cloudmade);</code></pre>
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<td>Pans the map to a given center. Makes an animated pan if new center is not more than one screen away from the current one.</td>
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</tr>
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<tr>
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<td><code>panBy( <Point> <i>point</i> )</code></td>
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<td><code>panBy( <<a href="#point">Point</a>> <i>point</i> )</code></td>
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<td><code>this</code></td>
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<td>Pans the map by a given number of pixels (animated).</td>
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</tr>
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@ -306,7 +306,7 @@ map.addLayer(cloudmade);</code></pre>
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</tr>
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<tr>
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<td><code>getSize()</code></td>
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<td><code>Point</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the current size of the map container.</td>
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</tr>
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<tr>
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@ -316,7 +316,7 @@ map.addLayer(cloudmade);</code></pre>
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</tr>
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<tr>
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<td><code>getPixelOrigin()</code></td>
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<td><code>Point</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the projected pixel coordinates of the top left point of the map layer (useful in custom layer and overlay implementations).</td>
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</tr>
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<tr>
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@ -337,22 +337,22 @@ map.addLayer(cloudmade);</code></pre>
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</tr>
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<tr>
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<td><code>latLngToLayerPoint( <<a href="#latlng">LatLng</a>> <i>latlng</i> )</code></td>
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<td><code>Point</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the map layer point that corresponds to the given geographical coordinates (useful for placing overlays on the map).</td>
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</tr>
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<tr>
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<td><code>layerPointToLatLng( <Point> <i>point</i> )</code></td>
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<td><code>layerPointToLatLng( <<a href="#point">Point</a>> <i>point</i> )</code></td>
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<td><code><a href="#latlng">LatLng</a></code></td>
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<td>Returns the geographical coordinates of a given map layer point.</td>
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</tr>
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<tr>
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<td><code>mouseEventToContainerPoint( <MouseEvent> <i>event</i> )</code></td>
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<td><code>Point</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the pixel coordinates of a mouse click (relative to the top left corner of the map) given its event object.</td>
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</tr>
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<tr>
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<td><code>mouseEventToLayerPoint( <MouseEvent> <i>event</i> )</code></td>
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<td><code>Point</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the pixel coordinates of a mouse click relative to the map layer given its event object.
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</tr>
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<tr>
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@ -361,115 +361,28 @@ map.addLayer(cloudmade);</code></pre>
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<td>Returns the geographical coordinates of the point the mouse clicked on given the click's event object.</td>
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</tr>
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<tr>
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<td><code>containerPointToLayerPoint( <Point> <i>point</i> )</code></td>
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<td><code>Point</code></td>
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<td><code>containerPointToLayerPoint( <<a href="#point">Point</a>> <i>point</i> )</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Converts the point relative to the map container to a point relative to the map layer.</td>
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</tr>
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<tr>
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<td><code>layerPointToContainerPoint( <Point> <i>point</i> )</code></td>
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<td><code>Point</code></td>
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<td><code>layerPointToContainerPoint( <<a href="#point">Point</a>> <i>point</i> )</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Converts the point relative to the map layer to a point relative to the map container.</td>
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</tr>
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<tr>
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<td><code>project( <<a href="#latlng">LatLng</a>> <i>latlng</i>, <Number> <i>zoom?</i> )</code></td>
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<td><code>Point</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Projects the given geographical coordinates to pixel coordinates for the given zoom level (current zoom level by default).</td>
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</tr>
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<tr>
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<td><code>unproject( <Point> <i>point</i>, <Number> <i>zoom?</i> )</code></td>
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<td><code>unproject( <<a href="#point">Point</a>> <i>point</i>, <Number> <i>zoom?</i> )</code></td>
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<td><code><a href="#latlng">LatLng</a></code></td>
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<td>Projects the given pixel coordinates to geographical coordinates for the given zoom level (current zoom level by default).</td>
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</tr>
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</table>
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<h2 id="latlng">L.LatLng</h2>
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<p>Represents a geographical point with a certain latitude and longitude.</p>
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<h3>Constructor</h3>
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<table>
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<tr>
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<th>Constructor</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>L.LatLng( <Number> <i>latitude</i>, <Number> <i>longitude</i>, <Boolean> <i>noWrap?</i> )</code></td>
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<td>Creates a LatLng object with the given latitude and longitude. Wraps longitude to lie between -180 and 180 and clamps longitude between -90 and 90 by default — you can disable this with the noWrap argument.</td>
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</tr>
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</table>
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<h3>Properties</h3>
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<table>
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<tr>
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<th>Property</th>
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<th>Type</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>lat</code></td>
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<td><code>Number</code></td>
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<td>Latitude in degrees.</td>
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</tr>
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<tr>
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<td><code>lng</code></td>
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<td><code>Number</code></td>
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<td>Longitude in degrees.</td>
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</tr>
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</table>
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<h3>Methods</h3>
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<table>
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<tr>
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<th>Method</th>
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<th>Returns</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>equals( <<a href="#latlng">LatLng</a>> <i>otherLatlng</i> )</code></td>
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<td><code>Boolean</code></td>
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<td>Returns true if the given LatLng point is at the same position (within a small margin of error).</td>
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</tr>
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<tr>
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<td><code>toString()</code></td>
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<td><code>String</code></td>
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<td>Returns a string representation of the point (for debugging purposes).</td>
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</tr>
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</table>
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<h3>Constants</h3>
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<table>
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<tr>
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<th>Constant</th>
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<th>Type</th>
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<th>Value</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>DEG_TO_RAD</code></td>
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<td><code>Number</code></td>
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<td><code>Math.PI / 180</code></td>
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<td>A multiplier for converting degrees into radians.</td>
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</tr>
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<tr>
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<td><code>RAD_TO_DEG</code></td>
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<td><code>Number</code></td>
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<td><code>180 / Math.PI</code></td>
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<td>A multiplier for converting radians into degrees.</td>
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</tr>
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<tr>
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<td><code>MAX_MARGIN</code></td>
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<td><code>Number</code></td>
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<td><code>1.0E-9</code></td>
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<td>Max margin of error for the equality check.</td>
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</tr>
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</table>
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<h2 id="path">L.Path</h2>
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<p>An abstract class that contains options and constants shared between vector overlays (Polygon, Polyline, Circle). Do not use it directly.
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@ -644,6 +557,185 @@ map.addLayer(polyline);</code></pre>
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</table>
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<h2 id="point">L.Point</h2>
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<p>Represents a point with x and y coordinates in pixels.
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<h3>Constructor</h3>
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<table>
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<tr>
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<th>Constructor</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>L.Point( <Number> <i>x</i>, <Number> <i>y</i> )</code></td>
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<td>Creates a Point object with the given x and y coordinates.</td>
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</tr>
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</table>
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<h3>Properties</h3>
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<table>
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<tr>
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<th>Property</th>
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<th>Type</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>x</code></td>
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<td><code>Number</code></td>
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<td>The x coordinate.</td>
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</tr>
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<tr>
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<td><code>y</code></td>
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<td><code>Number</code></td>
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<td>The y coordinate.</td>
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</tr>
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</table>
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<h3>Methods</h3>
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<table>
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<tr>
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<th>Method</th>
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<th>Returns</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>add( <<a href="#point">Point</a>> <i>otherPoint</i> )</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the result of addition of the current and the given points.</td>
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</tr>
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<tr>
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<td><code>subtract( <<a href="#point">Point</a>> <i>otherPoint</i> )</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the result of subtraction of the given point from the current.</td>
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</tr>
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<tr>
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<td><code>multiplyBy( <Number> <i>number</i> )</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the result of multiplication of the current point by the given number.</td>
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</tr>
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<tr>
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<td><code>divideBy( <Number> <i>number</i> )</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns the result of division of the current point by the given number.</td>
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</tr>
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<tr>
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<td><code>distanceTo( <<a href="#point">Point</a>> <i>otherPoint</i> )</code></td>
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<td><code>Number</code></td>
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<td>Returns the distance between the current and the given points.</td>
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</tr>
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<tr>
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<td><code>clone()</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns a copy of the current point.</td>
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</tr>
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<tr>
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<td><code>round()</code></td>
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<td><code><a href="#point">Point</a></code></td>
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<td>Returns a copy of the current point with rounded coordinates.</td>
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</tr>
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<tr>
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<td><code>toString()</code></td>
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<td><code>String</code></td>
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<td>Returns a string representation of the point for debugging purposes.</td>
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</tr>
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</table>
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<h2 id="latlng">L.LatLng</h2>
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<p>Represents a geographical point with a certain latitude and longitude.</p>
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<h3>Constructor</h3>
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<table>
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<tr>
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<th>Constructor</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>L.LatLng( <Number> <i>latitude</i>, <Number> <i>longitude</i>, <Boolean> <i>noWrap?</i> )</code></td>
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<td>Creates a LatLng object with the given latitude and longitude. Wraps longitude to lie between -180 and 180 and clamps longitude between -90 and 90 by default — you can disable this with the noWrap argument.</td>
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</tr>
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</table>
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<h3>Properties</h3>
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<table>
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<tr>
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<th>Property</th>
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<th>Type</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>lat</code></td>
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<td><code>Number</code></td>
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<td>Latitude in degrees.</td>
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</tr>
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<tr>
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<td><code>lng</code></td>
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<td><code>Number</code></td>
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<td>Longitude in degrees.</td>
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</tr>
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</table>
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<h3>Methods</h3>
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<table>
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<tr>
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<th>Method</th>
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<th>Returns</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>equals( <<a href="#latlng">LatLng</a>> <i>otherLatlng</i> )</code></td>
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<td><code>Boolean</code></td>
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<td>Returns true if the given LatLng point is at the same position (within a small margin of error).</td>
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</tr>
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<tr>
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<td><code>toString()</code></td>
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<td><code>String</code></td>
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<td>Returns a string representation of the point (for debugging purposes).</td>
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</tr>
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</table>
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<h3>Constants</h3>
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<table>
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<tr>
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<th>Constant</th>
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<th>Type</th>
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<th>Value</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><code>DEG_TO_RAD</code></td>
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<td><code>Number</code></td>
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<td><code>Math.PI / 180</code></td>
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<td>A multiplier for converting degrees into radians.</td>
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</tr>
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<tr>
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<td><code>RAD_TO_DEG</code></td>
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<td><code>Number</code></td>
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<td><code>180 / Math.PI</code></td>
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<td>A multiplier for converting radians into degrees.</td>
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</tr>
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<tr>
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<td><code>MAX_MARGIN</code></td>
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<td><code>Number</code></td>
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<td><code>1.0E-9</code></td>
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<td>Max margin of error for the equality check.</td>
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</tr>
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</table>
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<hr />
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<p class="quiet">© 2011 <a href="http://cloudmade.com">CloudMade</a>. Map data © 2011 <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>.</p>
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