com.bonzaiengine.ui

Class SpriteRenderer

java.lang.Object

com.bonzaiengine.ui.SpriteRenderer

public class SpriteRenderer
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
void	beginOpacity(float opacity)
void	end() End rendering.
void	endOpacity()
IGLApi	getGLApi() Deprecated.
Area	getUiArea()
boolean	isVisible(Widget w)
void	onOverlap()
void	renderRect(int x, int y, int width, int height, float[] color, float fade) Render a colored rectangle
void	renderSprite(int x, int y, int width, int height, Sprite sprite, float fade) Render a textured sprite
void	renderText(IFont font, int fontSize, boolean fixedLine, boolean spaceAtStart, java.lang.String text, Anchor anchor, int x, int y, Area clipArea, float[] color, float fade) Render a text
boolean	scissorArea(Area area)
void	scissorBegin(Area v) Start clipping on the specified the scissor region
void	scissorEnd() End of clipping of the previously specified scissor region
void	start(IGLApi glApi, Area uiArea) Start rendering

Methods inherited from class java.lang.Object

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

Method Detail

start

public final void start(IGLApi glApi,
                        Area uiArea)

Start rendering

end

public final void end()

End rendering. Must be called to ensure everything is flushed

scissorBegin

public final void scissorBegin(Area v)

Start clipping on the specified the scissor region

scissorEnd

public final void scissorEnd()

End of clipping of the previously specified scissor region

beginOpacity

public final void beginOpacity(float opacity)

endOpacity

public final void endOpacity()

onOverlap

public final void onOverlap()

isVisible

public final boolean isVisible(Widget w)

Returns:

true if scissor test intersect with the widget

getGLApi

@Deprecated
public final IGLApi getGLApi()

Deprecated.

Access to IGLApi for external / custom rendering.
Performance note: calling this method will flush all rendering packets. Calling it too often may break all optimizations performed by the SpriteRenderer.

getUiArea

public final Area getUiArea()

Returns:

the Area of the UI

renderRect

public final void renderRect(int x,
                             int y,
                             int width,
                             int height,
                             float[] color,
                             float fade)

Render a colored rectangle

renderSprite

public final void renderSprite(int x,
                               int y,
                               int width,
                               int height,
                               Sprite sprite,
                               float fade)

Render a textured sprite

renderText

public final void renderText(IFont font,
                             int fontSize,
                             boolean fixedLine,
                             boolean spaceAtStart,
                             java.lang.String text,
                             Anchor anchor,
                             int x,
                             int y,
                             Area clipArea,
                             float[] color,
                             float fade)

Render a text

scissorArea

public final boolean scissorArea(Area area)