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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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examples/dynamic-data.js
+4 -3
View File
@@ -35,7 +35,7 @@ var R = 7e6;
var r = 2e6; var r = 2e6;
var p = 2e6; var p = 2e6;
map.on('postcompose', function(event) { map.on('postcompose', function(event) {
var render = event.render; var vectorContext = event.vectorContext;
var frameState = event.frameState; var frameState = event.frameState;
var theta = 2 * Math.PI * frameState.time / omegaTheta; var theta = 2 * Math.PI * frameState.time / omegaTheta;
var coordinates = []; 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); var y = (R + r) * Math.sin(t) + p * Math.sin((R + r) * t / r);
coordinates.push([x, y]); coordinates.push([x, y]);
} }
render.setImageStyle(imageStyle); vectorContext.setImageStyle(imageStyle);
render.drawMultiPointGeometry(new ol.geom.MultiPoint(coordinates), null); vectorContext.drawMultiPointGeometry(
new ol.geom.MultiPoint(coordinates), null);
map.requestRenderFrame(); map.requestRenderFrame();
}); });
map.requestRenderFrame(); map.requestRenderFrame();
examples/igc.js
+5 -5
View File
@@ -128,13 +128,13 @@ var strokeStyle = new ol.style.Stroke({
width: 1 width: 1
}); });
map.on('postcompose', function(evt) { map.on('postcompose', function(evt) {
var render = evt.render; var vectorContext = evt.vectorContext;
if (point !== null) { if (point !== null) {
render.setImageStyle(imageStyle); vectorContext.setImageStyle(imageStyle);
render.drawPointGeometry(point); vectorContext.drawPointGeometry(point);
} }
if (line !== null) { if (line !== null) {
render.setFillStrokeStyle(null, strokeStyle); vectorContext.setFillStrokeStyle(null, strokeStyle);
render.drawLineStringGeometry(line); vectorContext.drawLineStringGeometry(line);
} }
}); });
examples/synthetic-points.js
+5 -5
View File
@@ -113,14 +113,14 @@ var strokeStyle = new ol.style.Stroke({
width: 3 width: 3
}); });
map.on('postcompose', function(evt) { map.on('postcompose', function(evt) {
var render = evt.render; var vectorContext = evt.vectorContext;
if (point !== null) { if (point !== null) {
render.setImageStyle(imageStyle); vectorContext.setImageStyle(imageStyle);
render.drawPointGeometry(point); vectorContext.drawPointGeometry(point);
} }
if (line !== null) { if (line !== null) {
render.setFillStrokeStyle(null, strokeStyle); vectorContext.setFillStrokeStyle(null, strokeStyle);
render.drawLineStringGeometry(line); vectorContext.drawLineStringGeometry(line);
} }
}); });