glok-core/uk.co.nickthecoder.glok.backend/Texture

Texture

interface Texture : Image

A bitmap graphic.

Texture extends Image, so that the whole texture can be drawn to the screen.

However, textures often consist of many individual pictures (such as icons), and each small picture is an Image using PartialTexture.

Inheritors

AbstractTexture

WebGLTextureWrapper

Properties

abstract val height: Int

open override val imageHeight: Float

open override val imageWidth: Float

abstract val isLoaded: Boolean

abstract val name: String

abstract var onLoaded: ActionEventHandler?

onLoadedProperty

abstract val onLoadedProperty: OptionalActionEventHandlerProperty

abstract val width: Int

Functions

fun Image?.asImageView(): ImageView?

open fun aspectRatio(): Float

The ratio of the imageWidth to the imageHeight.

open override fun batch(tint: Color?, block: TextureBatch.() -> Unit)

abstract fun bind()

open override fun draw(x: Float, y: Float, tint: Color?)

open override fun drawBatched(batch: TextureBatch, x: Float, y: Float)

open override fun drawTo(x: Float, y: Float, destWidth: Float, destHeight: Float, tint: Color?)

open override fun drawToBatched(batch: TextureBatch, x: Float, y: Float, destWidth: Float, destHeight: Float)

The same as the other drawTo, but using a TextureBatch for efficiency.

open override fun partialImage(fromX: Float, fromY: Float, width: Float, height: Float): Image

Takes a rectangular region of this Image, and returns it as an Image. Note, the pixel data is NOT copied

open fun resizable(sizeProperty: IntProperty): ObservableOptionalImage

Returns an ObservableOptionalImage whose value is a scaled version of this image, scaled such that width and height are at most sizeProperty.value.

open override fun scaledBy(scaleX: Float, scaleY: Float): Image

Returns an Image using the same pixel data as this image, but it lies about its actual size.

open fun scaleTo(size: Int): Image

Returns a scaled version of this image, scaled such that width and height are at most size. This is often used for square images, icons in particular.

abstract fun setRepeating(x: Boolean, y: Boolean)