Package net.risingworld.api.ui

Class UIPainter2D

java.lang.Object

net.risingworld.api.ui.UIElement

net.risingworld.api.ui.UIPainter2D

public class UIPainter2D
extends UIElement

A simplified version of the UIMesh element. It enables you to create custom shapes and elements, but instead of providing individual vertices, this class uses a Vector API to creates lines and shapes more easily.

Please note that most style properties have no impact on the element!

Another note: Unity internally has a hard-coded mesh vertex limit of 65535 for UI elements. If the amount of vertices exceed this value, the UI element can no longer be rendered. Unfortunately there is no workaround available yet, so if your painter element becomes too complex, it could be necessary to split it into multiple instances.

See Also:

• UIMesh

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	UIPainter2D.ArcDirection
static enum	UIPainter2D.FillRule
static enum	UIPainter2D.LineCap
static enum	UIPainter2D.LineJoin

Field Summary

Fields inherited from class net.risingworld.api.ui.UIElement

hoverStyle, style

Constructor Summary

Constructors

Constructor	Description
UIPainter2D()

Method Summary

Modifier and Type	Method	Description
void	arc(Vector2f center, float radius, int startAngle, int endAngle, UIPainter2D.ArcDirection direction)
void	arcTo(Vector2f p1, Vector2f p2, float radius)
void	beginPath()
void	bezierCurveTo(Vector2f p1, Vector2f p2, Vector2f p3)
void	clear()
void	closePath()
void	fill(UIPainter2D.FillRule fillRule)
void	lineTo(Vector2f pos)
void	moveTo(Vector2f pos)
void	quadraticCurveTo(Vector2f p1, Vector2f p2)
void	setFillColor(float r, float g, float b, float a)
void	setLineCap(UIPainter2D.LineCap lineCap)
void	setLineJoin(UIPainter2D.LineJoin lineJoin)
void	setLineWith(float lineWidth)
void	setMiterLimit(float miterLimit)
void	setStrokeColor(float r, float g, float b, float a)
void	stroke()
void	update()

Methods inherited from class net.risingworld.api.ui.UIElement

addChild, addStyleSheet, addToClassList, getChildCount, getChilds, getID, getParent, getPluginID, isClickable, onClick, removeAllChilds, removeChild, removeFromClassList, removeFromParent, removeStyleSheet, resetPivot, resetPosition, setBackgroundColor, setBackgroundColor, setBorder, setBorderColor, setBorderColor, setBorderEdgeRadius, setClickable, setOpacity, setPickable, setPivot, setPosition, setSize, setVisible, updateStyle

Methods inherited from class java.lang.Object

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

Constructor Details

UIPainter2D

public UIPainter2D()

Method Details

arc

public void arc(Vector2f center,
 float radius,
 int startAngle,
 int endAngle,
 UIPainter2D.ArcDirection direction)

arcTo

public void arcTo(Vector2f p1,
 Vector2f p2,
 float radius)

bezierCurveTo

public void bezierCurveTo(Vector2f p1,
 Vector2f p2,
 Vector2f p3)

beginPath

public void beginPath()

closePath

public void closePath()

fill

public void fill(UIPainter2D.FillRule fillRule)

lineTo

public void lineTo(Vector2f pos)

moveTo

public void moveTo(Vector2f pos)

quadraticCurveTo

public void quadraticCurveTo(Vector2f p1,
 Vector2f p2)

stroke

public void stroke()

setFillColor

public void setFillColor(float r,
 float g,
 float b,
 float a)

setLineCap

public void setLineCap(UIPainter2D.LineCap lineCap)

setLineJoin

public void setLineJoin(UIPainter2D.LineJoin lineJoin)

setLineWith

public void setLineWith(float lineWidth)

setMiterLimit

public void setMiterLimit(float miterLimit)

setStrokeColor

public void setStrokeColor(float r,
 float g,
 float b,
 float a)

clear

public void clear()

update

public void update()