Class: Immediate

Extends

• ol.render.VectorContext

Methods

drawAsync(zIndex, callback) experimental

src/ol/render/canvas/canvasimmediate.js, line 411

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) experimental

src/ol/render/canvas/canvasimmediate.js, line 429

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.

drawFeature(feature, style) experimental

src/ol/render/canvas/canvasimmediate.js, line 473

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) experimental

src/ol/render/canvas/canvasimmediate.js, line 565

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

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

drawMultiLineStringGeometry(multiLineStringGeometry) experimental

src/ol/render/canvas/canvasimmediate.js, line 593

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

Name	Type	Description
multiLineStringGeometry	ol.geom.MultiLineString | ol.render.Feature	MultiLineString geometry.

drawMultiPointGeometry(multiPointGeometry) experimental

src/ol/render/canvas/canvasimmediate.js, line 545

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

Name	Type	Description
multiPointGeometry	ol.geom.MultiPoint | ol.render.Feature	MultiPoint geometry.

drawMultiPolygonGeometry(multiPolygonGeometry) experimental

src/ol/render/canvas/canvasimmediate.js, line 663

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

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

drawPointGeometry(pointGeometry) experimental

src/ol/render/canvas/canvasimmediate.js, line 525

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

Name	Type	Description
pointGeometry	ol.geom.Point | ol.render.Feature	Point geometry.

drawPolygonGeometry(polygonGeometry) experimental

src/ol/render/canvas/canvasimmediate.js, line 628

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

Name	Type	Description
polygonGeometry	ol.geom.Polygon | ol.render.Feature	Polygon geometry.

setFillStrokeStyle(fillStyle, strokeStyle) experimental

src/ol/render/canvas/canvasimmediate.js, line 833

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 877

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 913

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

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