Oval

Oval is a layer that displays an oval. This is a convenience layer that is the equivalent to a Path layer containing a single oval instruction.

container.appendOvalSublayer(
   position=(50, 50),
   size=(400, 100),
   fillColor=(1, 0, 0, 1)
)

Topics

• Properties

  • Identification

  • Geometry

  • Transformations

  • Frame

  • Shadow

  • Filters

  • Path

• Animation

• Sublayers

• Superlayers

• Hit Testing

• CoreAnimation

• MerzPen

• Representations

Discussion

Properties

Refer to the properties concepts section for an overview of properties.

setPropertiesByName(properties, **kwargs)	Set the value of multiple properties by name.
setPropertyByName(name, value, **kwargs)	Set property name with value.
propertyGroup([name, duration, timing, …])	Create a context manager that allows setting multiple properties in an efficient way.

Identification

getName([makeIfNeeded])	Get the name assigned to this layer during __init__.
setInfoValue(key, value)	Set key : value in this layer’s info dictionary.
getInfoValue(key[, fallback])	Set key from the arbitrary info dictionary.

Geometry

Refer to the geometry concepts section for an overview of geometry.

getAnchor()	Get the anchor of the layer.
setAnchor(value)	Set the anchor of the layer.
getPosition()	Get the position of this layer.
setPosition(position)	Set the position of this layer.
getSize()	Get the size of this layer.
setSize(size)	Set the Size of this layer.

Transformations

getTransformations()	Get a list of all transformations.
addTransformation(transformation, name[, center])	Add a transformation with name that applies to this layer and all of its sublayers.
removeTransformation(name)	Remove the transformation with name.
addTranslationTransformation(value[, name])	Add a translate transformation with name.
addScaleTransformation(value[, name, center])	Add a scale transformation with name and center.
addRotationTransformation(value[, name, center])	Add a rotation transformation with name and center.
addSkewTransformation(value[, name, center])	Add a skew transformation with name and center.
addSublayerTransformation(transformation, name)	Add a transformation with name that applies to all of this layer’s sublayers.
removeSublayerTransformation(name)	Remove the transformation with name.
addSublayerTranslationTransformation(value)	Add a sublayer translate transformation with name.
addSublayerScaleTransformation(value[, …])	Add a sublayer scale transformation with name and center.
addSublayerRotationTransformation(value[, …])	Add a sublayer scale transformation with name and center.
addSublayerSkewTransformation(value[, name, …])	Add a sublayer skew transformation with name and center.

Frame

getVisible()	Get if the layer is visible.
setVisible(value)	Set if the layer is visible.
getMaskToFrame()	Get if the layer hides any sublayer data outside of its frame.
setMaskToFrame(value)	set if the layer hides any sublayer data outside of its frame.
getOpacity()	Get the opacity of this layer.
setOpacity(value)	Set the opacity of this layer,
getBackgroundColor()	Get the background color for this layer.
setBackgroundColor(color)	Set the background color for this layer.
getBorderColor()	Get the border color for this layer.
setBorderColor(color)	Set the border color for this layer.
getBorderWidth()	Get the border width for this layer.
setBorderWidth(value)	Set the border width for this layer.
getCornerRadius()	Get this corner radius of this layer.
setCornerRadius(value)	Set the corner radius of this layer.

Shadow

getShadowColor()	Get the shadow color for this layer.
setShadowColor(color)	Set the shadow color for this layer.
getShadowOpacity()	Get the shadow opacity for this layer.
setShadowOpacity(value)	Set the shadow opacity for this layer.
getShadowOffset()	Get the shadow offset for this layer.
setShadowOffset(offset)	Set the shadow offset for this layer.
getShadowBlurRadius()	Get the shadow blur radius for this layer.
setShadowBlurRadius(value)	Set the shadow blur radius for this layer.

Filters

Refer the filter documentation in Base for complete details.

getCompositingMode()	Set the compositing filter for the layer.
setCompositingMode(filterType)	Set the compositing filter for the layer.
getFilters()	Get a list of the filters for this layer.
setFilters(allFilterSettings)	Set a list of the filters for this layer.
appendFilter(filterSettings)	Append a filter to this layer.
getFilter(name)	Get the filter with name from this layer.
removeFilter(name)	Remove the filter with name from this layer.
clearFilters()	Clear all background filters from this layer.
getBackgroundFilters()	Get a list of the background filters for this layer.
setBackgroundFilters(allFilterSettings)	Set a list of the background filters for this layer.
appendBackgroundFilter(filterSettings)	Append a background filter to this layer.
getBackgroundFilter(name)	Get the background filter with name from this layer.
removeBackgroundFilter(name)	Remove the background filter with name from this layer.

Path

getPen([glyphSet, clear])	Get the path assigned to this layer as a MerzPen.
setPath(path)	Set the path assigned to this layer.
getFillColor()	Get the fill color for this layer.
setFillColor(color)	Set the fill color for this layer.
getStrokeColor()	Get the stroke color for this layer.
setStrokeColor(color)	Set the stroke color for this layer.
getStrokeWidth()	Get the stroke width for this layer.
setStrokeWidth(value)	Set the stroke width for this layer.
getStrokeWidthIsVisuallyConstant()	Get if the stroke width for this layer should always visually be the value of strokeWidth.
setStrokeWidthIsVisuallyConstant(value)	Set if the stroke width for this layer should always visually be the value of strokeWidth.
getStrokeJoin()	Get the stroke join style for this layer.
setStrokeJoin(value)	Set the stroke join style for this layer.
getStrokeCap()	Get the stroke cap style for this layer.
setStrokeCap(value)	Set the stroke join cap for this layer.
getStrokeDash()	Get the stroke dash pattern for this layer.
setStrokeDash(value)	Set the stroke dash pattern for this layer.
getStartSymbol()	Get the start symbol settings for the path.
setStartSymbol(settings)	Set the settings for a Symbol to be applied to the start of the path for this layer.
getEndSymbol()	Get the end symbol settings for the path.
setEndSymbol(settings)	Set the settings for a Symbol to be applied to the end of the path for this layer.

Animation

Refer to the animation concepts section for an overview of animation.

clearAnimation()	Remove all animations from this layer.
stopAnimation(name)	Stop the animation with the name given when the animation was created with a property group.
isAnimationPaused()	Get if animation is currently paused for this layer.
pauseAnimation()	Pause the animation of this layer.
resumeAnimation()	Resume the animation of the layer.

Sublayers

Refer to the layer hierarchy concepts section for an overview of sublayers.

sublayerGroup([sublayers])	Place a hold on adding the sublayers to this layer’s CALayer until the context manager exits.
getSublayers()	Get all sublayers within this layer.
getSublayer(name)	Get the sublayer with name.
clearSublayers()	Remove all sublayers within this layer.
removeSublayer(sublayer)	Remove the given sublayer from the layer.
appendSublayer(sublayer)	Append an instantiated sublayer to this layer.
appendSublayerOfClass(layerClass, **kwargs)	Append a sublayer to this layer.
appendBaseSublayer(**kwargs)	Append a base layer.
appendPathSublayer(**kwargs)	Append a path layer.
appendLineSublayer(**kwargs)	Append a line layer.
appendOvalSublayer(**kwargs)	Append a oval layer.
appendRectangleSublayer(**kwargs)	Append a rectangle layer.
appendImageSublayer(**kwargs)	Append an image layer.
appendTextBoxSublayer(**kwargs)	Append a text box.
appendTextLineSublayer(**kwargs)	Append a text line.
appendSymbolSublayer(**kwargs)	Append a symbol.
drawingTools([clear])	This creates a context manager that provides a sublayer creation syntax that supports a subset of the DrawBot API.

Superlayers

Refer to the layer hierarchy concepts section for an overview of superlayers.

getContainer()	Get the Container that this layer belongs to.
getSuperlayer()	Get the layer that this layer belongs to.

Hit Testing

CoreAnimation Object

getCALayer()

Get the CALayer that this object wraps.