Class: Immediate

Extends

• ol.render.VectorContext

Methods

drawAsync(zIndex, callback) experimental

src/ol/render/canvas/canvasimmediate.js, line 417

Register a function to be called for rendering at a given zIndex. The function will be called asynchronously. The callback will receive a reference to ol.render.canvas.Immediate context for drawing.

Name	Type	Description
zIndex	number	Z index.
callback	function	Callback.

drawCircleGeometry(circleGeometry, feature) experimental

src/ol/render/canvas/canvasimmediate.js, line 436

Render a circle geometry into the canvas. Rendering is immediate and uses the current fill and stroke styles.

Name	Type	Description
circleGeometry	ol.geom.Circle	Circle geometry.
feature	ol.Feature	Feature,

drawFeature(feature, style) experimental

src/ol/render/canvas/canvasimmediate.js, line 481

Render a feature into the canvas. In order to respect the zIndex of the style this method draws asynchronously and thus after calls to drawXxxxGeometry have been finished, effectively drawing the feature on top of everything else. You probably should be using an ol.layer.Vector instead of calling this method directly.

Name	Type	Description
feature	ol.Feature	Feature.
style	ol.style.Style	Style.

drawLineStringGeometry(lineStringGeometry, feature) experimental

src/ol/render/canvas/canvasimmediate.js, line 577

Render a LineString into the canvas. Rendering is immediate and uses the current style.

Name	Type	Description
lineStringGeometry	ol.geom.LineString	Line string geometry.
feature	ol.Feature	Feature.

drawMultiLineStringGeometry(multiLineStringGeometry, feature) experimental

src/ol/render/canvas/canvasimmediate.js, line 607

Render a MultiLineString geometry into the canvas. Rendering is immediate and uses the current style.

Name	Type	Description
multiLineStringGeometry	ol.geom.MultiLineString	MultiLineString geometry.
feature	ol.Feature	Feature.

drawMultiPointGeometry(multiPointGeometry, feature) experimental

src/ol/render/canvas/canvasimmediate.js, line 556

Render a MultiPoint geometry into the canvas. Rendering is immediate and uses the current style.

Name	Type	Description
multiPointGeometry	ol.geom.MultiPoint	MultiPoint geometry.
feature	ol.Feature	Feature.

drawMultiPolygonGeometry(multiPolygonGeometry, feature) experimental

src/ol/render/canvas/canvasimmediate.js, line 680

Render MultiPolygon geometry into the canvas. Rendering is immediate and uses the current style.

Name	Type	Description
multiPolygonGeometry	ol.geom.MultiPolygon	MultiPolygon geometry.
feature	ol.Feature	Feature.

drawPointGeometry(pointGeometry, feature) experimental

src/ol/render/canvas/canvasimmediate.js, line 535

Render a Point geometry into the canvas. Rendering is immediate and uses the current style.

Name	Type	Description
pointGeometry	ol.geom.Point	Point geometry.
feature	ol.Feature	Feature.

drawPolygonGeometry(polygonGeometry, feature) experimental

src/ol/render/canvas/canvasimmediate.js, line 643

Render a Polygon geometry into the canvas. Rendering is immediate and uses the current style.

Name	Type	Description
polygonGeometry	ol.geom.Polygon	Polygon geometry.
feature	ol.Feature	Feature.

setFillStrokeStyle(fillStyle, strokeStyle) experimental

src/ol/render/canvas/canvasimmediate.js, line 854

Set the fill and stroke style for subsequent draw operations. To clear either fill or stroke styles, pass null for the appropriate parameter.

Name	Type	Description
fillStyle	ol.style.Fill	Fill style.
strokeStyle	ol.style.Stroke	Stroke style.

setImageStyle(imageStyle) experimental

src/ol/render/canvas/canvasimmediate.js, line 899

Set the image style for subsequent draw operations. Pass null to remove the image style.

Name	Type	Description
imageStyle	ol.style.Image	Image style.

setTextStyle(textStyle) experimental

src/ol/render/canvas/canvasimmediate.js, line 939

Set the text style for subsequent draw operations. Pass null to remove the text style.

Name	Type	Description
textStyle	ol.style.Text	Text style.