openrndr-application/org.openrndr/Program

Program

interface Program : InputEvents, ExtensionHost(source)

Inheritors

Functions

abstract fun draw()

fun Program.drawComposition(documentBounds: CompositionDimensions = CompositionDimensions(0.0.pixels, 0.0.pixels, this.drawer.width.toDouble().pixels, this.drawer.height.toDouble().pixels), composition: Composition? = null, cursor: GroupNode? = composition?.root as? GroupNode, drawFunction: CompositionDrawer.() -> Unit): Composition

fun Program.drawComposition(documentBounds: Rectangle, composition: Composition? = null, cursor: GroupNode? = composition?.root as? GroupNode, drawFunction: CompositionDrawer.() -> Unit): Composition

drawImage

fun Program.drawImage(width: Int, height: Int, contentScale: Double? = null, format: ColorFormat = ColorFormat.RGBa, type: ColorType = ColorType.UINT8, multisample: BufferMultisample? = null, drawFunction: Drawer.() -> Unit): ColorBuffer

Create an image ColorBuffer by drawing it

drawImpl

abstract fun drawImpl()

extend

abstract fun <T : Extension> extend(extension: T): T

abstract fun <T : Extension> extend(extension: T, configure: T.() -> Unit): T

abstract fun extend(stage: ExtensionStage = ExtensionStage.BEFORE_DRAW, userDraw: Program.() -> Unit)

launch

fun Program.launch(context: CoroutineContext = dispatcher, start: CoroutineStart = CoroutineStart.DEFAULT, block: suspend CoroutineScope.() -> Unit): Job

launch a coroutine in the Program context

loadFont

fun Program.loadFont(fileOrUrl: String, size: Double, characterSet: Set<Char> = defaultFontmapCharacterSet, contentScale: Double = this.drawer.context.contentScale): FontImageMap

namedTimestamp