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Update examples to use vectorContext property in render events

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This commit is contained in:
Tom Payne
2014-02-06 16:39:07 +01:00
parent 09d5d31fc7
commit 55811b3a11
3 changed files with 14 additions and 13 deletions
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7
examples/dynamic-data.js
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@@ -35,7 +35,7 @@ var R = 7e6;
var r = 2e6;
var p = 2e6;
map.on('postcompose', function(event) {
var render = event.render;
var vectorContext = event.vectorContext;
var frameState = event.frameState;
var theta = 2 * Math.PI * frameState.time / omegaTheta;
var coordinates = [];
@@ -46,8 +46,9 @@ map.on('postcompose', function(event) {
var y = (R + r) * Math.sin(t) + p * Math.sin((R + r) * t / r);
coordinates.push([x, y]);
}
render.setImageStyle(imageStyle);
render.drawMultiPointGeometry(new ol.geom.MultiPoint(coordinates), null);
vectorContext.setImageStyle(imageStyle);
vectorContext.drawMultiPointGeometry(
new ol.geom.MultiPoint(coordinates), null);
map.requestRenderFrame();
});
map.requestRenderFrame();