Uses of Package
playn.core

Classes in playn.core used by playn.core

Class and 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.