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openlayers/examples/icon-scale.html
2022-08-18 17:22:19 +01:00

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HTML

---
layout: example.html
title: Icon and Label Scale
shortdesc: Example of scaling icons and labels.
docs: >
Icons and labels can be scaled in both dimensions if required. A negative value will flip the image
or text around its anchor point (reversed text is <b>not</b> suitable for line placement).
tags: "vector, style, icon, label, scale"
---
<div id="map" class="map"></div>
<table class="controls">
<tr>
<th>
Image
</th>
<th></th>
<th style="visibility: hidden;">-0.00 π</th>
<th>&nbsp;&nbsp;&nbsp;&nbsp;</th>
<th>
Text
</th>
<th></th>
<th></th>
</tr>
<tr>
<td><label for="rotateWithView">Rotate with view</label>&nbsp;&nbsp;</td>
<td>
<input id="rotateWithView" type="checkbox" />
</td>
<td><span id="rotateWithViewOut"></span></td>
<td></td>
<td><label for="textRotateWithView">Rotate with view</label>&nbsp;&nbsp;</td>
<td>
<input id="textRotateWithView" type="checkbox" />
</td>
<td><span id="textRotateWithViewOut"></span></td>
</tr>
<tr>
<td><label for="rotation">Rotation</label></td>
<td>
<input
id="rotation"
type="range"
min="-1"
max="1"
step="0.05"
value="0.25"
/>
</td>
<td><span id="rotationOut"></span> π</td>
<td></td>
<td><label for="textRotation">Rotation</label></td>
<td>
<input
id="textRotation"
type="range"
min="-1"
max="1"
step="0.05"
value="0.25"
/>
</td>
<td><span id="textRotationOut"></span> π</td>
</tr>
<tr>
<td><label for="scaleX">Scale X</label></td>
<td>
<input
id="scaleX"
type="range"
min="-2"
max="2"
step="0.1"
value="1"
/>
</td>
<td><span id="scaleXOut"></span></td>
<td></td>
<td><label for="textScaleX">Scale X</label></td>
<td>
<input
id="textScaleX"
type="range"
min="-2"
max="2"
step="0.1"
value="1"
/>
</td>
<td><span id="textScaleXOut"></span></td>
</tr>
<tr>
<td><label for="scaleY">Scale Y</label></td>
<td>
<input
id="scaleY"
type="range"
min="-2"
max="2"
step="0.1"
value="1"
/>
</td>
<td><span id="scaleYOut"></span></td>
<td></td>
<td><label for="textScaleY">Scale Y</label></td>
<td>
<input
id="textScaleY"
type="range"
min="-2"
max="2"
step="0.1"
value="1"
/>
</td>
<td><span id="textScaleYOut"></span></td>
</tr>
<tr>
<td><label for="anchorX">Anchor X</label></td>
<td>
<input
id="anchorX"
type="range"
min="0"
max="1"
step="0.01"
value="0.5"
/>
</td>
<td><span id="anchorXOut"></span></td>
<td></td>
<td><label for="textAlign">Align</label></td>
<td>
<input
id="textAlign"
type="range"
min="0"
max="2"
step="1"
value="1"
/>
</td>
<td><span id="textAlignOut"></span></td>
</tr>
<tr>
<td><label for="anchorY">Anchor Y</label></td>
<td>
<input
id="anchorY"
type="range"
min="0"
max="1"
step="0.01"
value="1"
/>
</td>
<td><span id="anchorYOut"></span></td>
<td></td>
<td><label for="textBaseline">Baseline</label></td>
<td>
<input
id="textBaseline"
type="range"
min="0"
max="2"
step="1"
value="0"
/>
</td>
<td><span id="textBaselineOut"></span></td>
</tr>
<tr>
<td><label for="displacementX">Displacement X</label></td>
<td>
<input
id="displacementX"
type="range"
min="-100"
max="100"
value="0"
/>
</td>
<td><span id="displacementXOut"></span></td>
<td></td>
<td><label for="textOffsetX">Offset X</label></td>
<td>
<input id="textOffsetX" type="range" min="-100" max="100" value="0" />
</td>
<td><span id="textOffsetXOut"></span></td>
</tr>
<tr>
<td><label for="displacementY">Displacement Y</label></td>
<td>
<input
id="displacementY"
type="range"
min="-100"
max="100"
value="0"
/>
</td>
<td><span id="displacementYOut"></span></td>
<td></td>
<td><label for="textOffsetY">Offset Y</label></td>
<td>
<input id="textOffsetY" type="range" min="-100" max="100" value="0" />
</td>
<td><span id="textOffsetYOut"></span></td>
</tr>
</table>