Extends
Methods
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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.
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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,
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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
ol.FeatureOverlay
instead of calling this method directly.Name Type Description feature
ol.Feature Feature.
style
ol.style.Style Style.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.