Uses of Package
playn.core

Classes in playn.core used by playn.core

Class	Description
Assets	Fetches and returns assets.
Audio	Provides audio services, of which there are presently none.
Canvas	A 2D drawing canvas.
Canvas.Composite	Values that may be used with Canvas.setCompositeOperation(Composite).
Canvas.Drawable	Facilitates drawing images and image regions to a canvas.
Canvas.LineCap	Values that may be used with Canvas.setLineCap(LineCap).
Canvas.LineJoin	Values that may be used with Canvas.setLineJoin(LineJoin).
Clock	Encapsulates an absolute and delta time.
Event	Defines an event abstraction used in various places in PlayN.
Event.Input	The base for all input events.
Event.XY	The base for all input events with a screen position.
Exec	Handles execution of units of code, both on background threads (Exec.invokeAsync(java.lang.Runnable)) and on the main PlayN game thread (Exec.invokeLater(java.lang.Runnable)).
Font	Contains metadata for a font.
Font.Style	The styles that may be requested for a given font.
GL20	Interface and values for OpenGL ES 2.0, based on the official JOGL GL2ES2 interface.
GL20.Buffers	A helper class for bridging between Java arrays and buffers when implementing GL20.
GLBatch	A batch manages the delivery of groups of drawing calls to the GPU.
Gradient	A gradient fill pattern created by Canvas.createGradient(playn.core.Gradient.Config).
Gradient.Config	Used to create gradients.
Graphics	Provides access to graphics information and services.
Graphics.Orientation	Enumerates simplified device orientations.
Graphics.OrientationDetail	Enumerates detailed device orientations.
Image	Bitmapped image data.
Image.BitmapTransformer	Used with Image.transform(playn.core.Image.BitmapTransformer).
Image.Region	A region of an image which can be rendered to Canvases and turned into a texture (which is a Tile of the original image's texture).
ImageImpl.Data	Used to provide bitmap data to the abstract image once it's ready.
Input	Provides information about user input: mouse, touch, and keyboard.
Json	PlayN JSON parsing and serialization interface.
Json.Array	Represents a parsed JSON array as a simple int->value map.
Json.Object	Represents a parsed JSON object as a simple string->value map.
Json.TypedArray	A JSON array that assumes all values are of a uniform JSON type.
Json.Writer	A JsonSink that writes JSON to a string.
Key	Enumerates all possible keys that may be encountered on all platforms.
Keyboard.Event	The base class for all keyboard events.
Keyboard.KeyEvent	An event dispatched for key press/release.
Keyboard.TextType	Enumerates the different available mobile keyboard types.
Keyboard.TypedEvent	An event dispatched when a printable character is typed.
Log	Simple PlayN logging interface.
Log.Collector	Allows for collection of log messages (in addition to standard logging).
Log.Level	Tags a log message with a level.
Mouse.ButtonEvent	The event dispatched for mouse input.
Mouse.ButtonEvent.Id	Enumerates the supported mouse buttons.
Mouse.Event	The base class for all mouse events.
Mouse.MotionEvent	An event dispatched when the mouse is moved.
Mouse.WheelEvent	An event dispatched when the mouse wheel is scrolled.
Net	PlayN network interface.
Net.Builder	Builds a request and allows it to be configured and executed.
Net.Header	Contains data for an HTTP header.
Net.Response	Communicates an HTTP response to the caller.
Net.WebSocket	Encapsulates a web socket.
Net.WebSocket.Listener	Notifies game of web socket events.
Path	A path object created by Canvas.createPath().
Pattern	A bitmap fill pattern created by Image.createPattern(boolean, boolean).
Platform	Provides access to all PlayN cross-platform services.
Platform.Error	Used by Platform.reportError(java.lang.String, java.lang.Throwable).
Platform.Lifecycle	Defines the lifecycle events.
Platform.Type	Enumerates the supported platform types.
Pointer.Event	Contains information on a pointer event.
Pointer.Event.Kind	Enumerates the different kinds of pointer event.
QuadBatch	A batch which can render textured quads.
RenderTarget	Encapsulates an OpenGL render target (i.e.
Scale	Encapsulates a scale factor, provides useful utility methods.
Scale.ScaledResource	Used by Scale.getScaledResources(java.lang.String).
Sound	A single sound asset, which can be played, looped, etc.
Storage	Stores settings in a key/value map.
Storage.Batch	Represents a batch of edits to be applied to storage in one transaction.
Surface	A surface provides a simple drawing API to a GPU accelerated render target.
TextBlock.Align	Used to align a block of text.
TextFormat	Contains info for laying out and drawing single- or multi-line text to a Canvas.
TextLayout	Contains metrics and metadata for a laid out body of text.
Texture	A handle to an OpenGL texture.
Texture.Config	Used to configure texture at creation time.
TexturedBatch	A batch that renders textured primitives.
TexturedBatch.Source	Provides some standard bits for a shader program that uses a tint and a texture.
TextWrap	Contains the configuration needed when wrapping text.
Tile	Represents a square region of a texture.
TileSource	Provides a Tile, potentially asynchronously.
Touch.Event.Kind	Enumerates the different kinds of touch event.
TriangleBatch.Source	The source for the stock triangle batch shader program.
UniformQuadBatch	A batch which renders quads by stuffing them into a big(ish) GLSL uniform variable.
UniformQuadBatch.Source	The source for the stock quad batch shader program.