Package com.spinyowl.legui.system.renderer.nvg

Class NvgIconRenderer<I extends Icon>

java.lang.Object

com.spinyowl.legui.system.renderer.IconRenderer<I>

com.spinyowl.legui.system.renderer.nvg.NvgIconRenderer<I>

Direct Known Subclasses:

NvgCharIconRenderer, NvgDefaultIconRenderer, NvgImageIconRenderer

public abstract class NvgIconRenderer<I extends Icon>
extends IconRenderer<I>

Abstract renderer for Icon implementations.

Constructor Summary

Constructors

Constructor	Description
NvgIconRenderer()

Method Summary

Modifier and Type	Method	Description
protected org.joml.Vector2f	calculateIconPosition(I icon, Component component, org.joml.Vector2f iconSize)	Used to calculate on screen position of icon.
void	renderIcon(I icon, Component component, Context context)	This method called by base abstract icon renderer.
protected abstract void	renderIcon(I icon, Component component, Context context, long nanovg)	Used to render specific Icon.

Methods inherited from class com.spinyowl.legui.system.renderer.IconRenderer

destroy, initialize, render

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NvgIconRenderer

public NvgIconRenderer()

Method Details

renderIcon

public void renderIcon(I icon,
 Component component,
 Context context)

This method called by base abstract icon renderer.

Specified by:

renderIcon in class IconRenderer<I extends Icon>

Parameters:

icon - icon to render.

component - component - icon owner.

context - context.

renderIcon

protected abstract void renderIcon(I icon,
 Component component,
 Context context,
 long nanovg)

Used to render specific Icon.

Parameters:

icon - icon to render.

component - component - icon owner.

context - context.

nanovg - nanoVG context.

calculateIconPosition

protected org.joml.Vector2f calculateIconPosition(I icon,
 Component component,
 org.joml.Vector2f iconSize)

Used to calculate on screen position of icon.

Parameters:

icon - icon

component - icon component

iconSize - icon size

Returns:

icon position