ch.hevs.gdx2d.lib

Class GdxGraphics

java.lang.Object

ch.hevs.gdx2d.lib.GdxGraphics

All Implemented Interfaces:

Disposable

public class GdxGraphics
extends Object
implements Disposable

A game graphic class implementation based on the LibGDX library.

The GdxGraphics class has a similar interface to the FunGraphics class used for the INF1 course given at the University of Applied Sciences School in Sion.

The main objective of this implementation is to provide a simple, yet powerful, set of graphics primitives used for the projects that take place in this course.

Comments are welcome !

Version:

1.61

Author:

Pierre-André Mudry (mui), Nils Chatton (chn), Christopher Métrailler (mei)

Field Summary

Fields

Modifier and Type	Field and Description
protected Color	backgroundColor
protected OrthographicCamera	camera
protected Texture	circleTex
protected Color	currentColor
protected OrthographicCamera	fixedCamera
protected BitmapFont	font
protected Texture	logoTex
protected SpriteBatch	spriteBatch

Constructor Summary

Constructors

Constructor and Description
GdxGraphics(ShapeRenderer shapeRenderer, SpriteBatch spriteBatch, OrthographicCamera camera)

Method Summary

Modifier and Type	Method and Description
void	begin() Begin drawing.
void	beginCustomRendering() Begin custom rendering.
void	clear() Clear the screen using the backgroundColor.
void	clear(Color c) Clear the screen with a given Color.
void	clearPixel(float x, float y) Clear a pixel and set it to the backgroundColor.
void	clearPixel(float x, float y, Color c) Clear a pixel and set it to a custom Color.
void	dispose() Should be called to release all the resources that have been allocated in GdxGraphics.
void	draw(Texture texture, float[] spriteVertices, int offset, int count) Draw on the SpriteBatch.
void	draw(Texture texture, float x, float y) Draw on the SpriteBatch.
void	draw(Texture texture, float x, float y, float width, float height) Draw on the SpriteBatch.
void	draw(Texture texture, float x, float y, float width, float height, float u, float v, float u2, float v2) Draw on the SpriteBatch.
void	draw(Texture texture, float x, float y, float originX, float originY, float width, float height, float scaleX, float scaleY, float rotation, int srcX, int srcY, int srcWidth, int srcHeight, boolean flipX, boolean flipY) Draw on the SpriteBatch.
void	draw(Texture texture, float x, float y, float width, float height, int srcX, int srcY, int srcWidth, int srcHeight, boolean flipX, boolean flipY) Draw on the SpriteBatch.
void	draw(Texture texture, float x, float y, int srcX, int srcY, int srcWidth, int srcHeight) Draw on the SpriteBatch.
void	draw(TextureRegion region, float x, float y) Draw on the SpriteBatch.
void	draw(TextureRegion region, float width, float height, Affine2 transform) Draw on the SpriteBatch.
void	draw(TextureRegion region, float x, float y, float width, float height) Draw on the SpriteBatch.
void	draw(TextureRegion region, float x, float y, float originX, float originY, float width, float height, float scaleX, float scaleY, float rotation) Draw on the SpriteBatch.
void	draw(TextureRegion region, float x, float y, float originX, float originY, float width, float height, float scaleX, float scaleY, float rotation, boolean clockwise) Draw on the SpriteBatch.
void	drawAlphaPicture(float posX, float posY, float alpha, BitmapImage img) Draw a picture at a specific position with transparency (alpha).
void	drawAlphaPicture(float posX, float posY, float angle, float scale, float alpha, BitmapImage img) Draw a picture at a specific position with transparency (alpha).
void	drawAlphaPicture(Vector2 pos, float alpha, BitmapImage img) Draw a picture at a specific position with transparency (alpha).
void	drawAntiAliasedCircle(float centerX, float centerY, float radius, Color c) Draw an anti-aliased circle (with nice border without jaggies).
void	drawBackground(BitmapImage t, float i, float j) Draw an image in the background that will not move with the camera.
void	drawBackground(Texture t, float i, float j) Draws a texture in background that will not move with the camera.
void	drawCircle(float centerX, float centerY, float radius) Draw an empty (non filled) circle.
void	drawCircle(float centerX, float centerY, float radius, Color c) Draw an empty (non filled) circle with a custom color.
void	drawFilledBorderedCircle(float centerX, float centerY, float radius, Color inner, Color outer) Draw a filled circle with a border.
void	drawFilledCircle(float centerX, float centerY, float radius, Color c) Draw a filled circle with a custom color.
void	drawFilledPolygon(Polygon p, Color c) Draw a filled Polygon.
void	drawFilledRectangle(float x, float y, float w, float h, float angle) Draw a filled rectangle.
void	drawFilledRectangle(float x, float y, float w, float h, float angle, Color c) Draw a filled rectangle with a custom color.
void	drawFPS() Draw frame per second (FPS) information in the bottom left corner of the screen.
void	drawFPS(Color c) Draw frame per second (FPS) information in the bottom left corner of the screen using a custom color.
void	drawLine(float p1x, float p1y, float p2x, float p2y) Draw a line with the current currentColor.
void	drawLine(float p1x, float p1y, float p2x, float p2y, Color c) Draws a line with a specific color.
void	drawPicture(float posX, float posY, BitmapImage bitmap) Draw a picture at a specific position.
void	drawPolygon(Polygon p) Draw an empty (not filled) Polygon.
void	drawRectangle(float x, float y, float w, float h, float angle) Draw an empty (not filled) rectangle.
void	drawSchoolLogo() Draw the the school logo in the bottom right corner of the screen.
void	drawSchoolLogoUpperRight() Draw the school logo in the upper right corner of the screen.
void	drawShader() Draw the current assigned shader.
void	drawShader(float shaderTime) Draw the current assigned shader.
void	drawShader(int posX, int posY, float shaderTime) Request shader rendering that passes an uniform value with the current rendering location.
void	drawString(float posX, float posY, String str) Draw a text at a specified position.
void	drawString(float posX, float posY, String str, BitmapFont f) Draw a text with a specific font at a specified position.
void	drawString(float posX, float posY, String str, BitmapFont f, int align) Draw a text with a specific font at a specified position.
void	drawString(float posX, float posY, String str, int align) Draw a text at a specified position.
void	drawStringCentered(float posY, String str) Draw a text in the middle of the screen.
void	drawStringCentered(float posY, String str, BitmapFont f) Draw a text in the middle of the screen with a specific font.
void	drawTransformedPicture(float posX, float posY, float angle, float scale, BitmapImage bitmap) Draws a picture at a specific position with a scale and an angle.
void	drawTransformedPicture(float posX, float posY, float angle, float width, float height, BitmapImage bitmap) Draw a stretched picture at a specific position.
void	drawTransformedPicture(float posX, float posY, float centerX, float centerY, float angle, float scale, BitmapImage bitmap) Draw a picture at a specific position with a custom center of rotation.
void	end() End drawing.
void	endCustomRendering() Begin custom rendering.
OrthographicCamera	getCamera() Get the current camera.
int	getScreenHeight() Get the height of the rendering surface.
int	getScreenWidth() Get the width of the rendering surface.
ShaderRenderer	getShaderRenderer() Get the shader renderer.
void	moveCamera(float x, float y) Move the camera to a fixed position.
void	moveCamera(float interest_x, float interest_y, float world_width, float world_height) Point the camera to the center of interest limited by the game size.
void	resetBlend() Restore the default blending function on the SpriteBatch.
void	resetCamera() Resets the camera at its original location, in the center of the screen.
void	sbFlush() Flush the current SpriteBatch.
Color	sbGetColor() Get the current color of the SpriteBatch.
void	sbSetColor(Color col) Set the current color of the SpriteBatch.
void	sbSetColor(float r, float g, float b, float a) Set the current color of the SpriteBatch.
void	scroll(float dx, float dy) Translate the camera by a value on the X and Y axes.
void	setBackgroundColor(Color c) Set the background color used when pixels are cleared.
void	setBlendFunction(int srcFunc, int dstFunc) Set blending function on the SpriteBatch.
void	setColor(Color c) Set the current color currentColor used for graphics drawing.
void	setPenWidth(float width) A very simple way to change line width for shape operators (line, ...).
void	setPixel(float x, float y) Set the color of a pixel using the current color currentColor.
void	setPixel(float x, float y, Color c) Sets the color of a pixel using a custom Color.
void	setShader(String s) Set a shader to be drawn.
void	setShader(String s, int width, int height) Set a shader to be drawn with a specific size.
void	setShaderRenderer(ShaderRenderer shaderRenderer) Set a custom shader renderer.
void	zoom(float factor) Zooms in and out the camera.

Methods inherited from class java.lang.Object

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

Field Detail

logoTex

protected final Texture logoTex

circleTex

protected final Texture circleTex

spriteBatch

protected SpriteBatch spriteBatch

camera

protected OrthographicCamera camera

fixedCamera

protected OrthographicCamera fixedCamera

font

protected BitmapFont font

currentColor

protected Color currentColor

backgroundColor

protected Color backgroundColor

Constructor Detail

GdxGraphics

public GdxGraphics(ShapeRenderer shapeRenderer,
                   SpriteBatch spriteBatch,
                   OrthographicCamera camera)

Method Detail

dispose

public void dispose()

Should be called to release all the resources that have been allocated in GdxGraphics. Normally called automatically.

Specified by:

dispose in interface Disposable

drawFPS

public void drawFPS()

Draw frame per second (FPS) information in the bottom left corner of the screen. The default Color.WHITE color is used.

See Also:

drawFPS(Color)

drawFPS

public void drawFPS(Color c)

Draw frame per second (FPS) information in the bottom left corner of the screen using a custom color.

Parameters:

c - the text color

drawSchoolLogo

public void drawSchoolLogo()

Draw the the school logo in the bottom right corner of the screen.

As this project is mainly aimed the students from the inf1 course given at the University of Applied Sciences Western Switzerland (HES-SO) Valais, systems engineering, it is nice to have a logo for them !

See Also:

drawSchoolLogoUpperRight()

drawSchoolLogoUpperRight

public void drawSchoolLogoUpperRight()

Draw the school logo in the upper right corner of the screen.

See Also:

drawSchoolLogo()

setPenWidth

public void setPenWidth(float width)

A very simple way to change line width for shape operators (line, ...).

Parameters:

width - the width of the pen to use as from now

getScreenHeight

public int getScreenHeight()

Get the height of the rendering surface.

Returns:

the height of the rendering surface

getScreenWidth

public int getScreenWidth()

Get the width of the rendering surface.

Returns:

the width of the rendering surface

clear

public void clear()

Clear the screen using the backgroundColor.

See Also:

clear(Color)

begin

public void begin()

Begin drawing.

Usually called by Game2D before ch.hevs.gdx2d.desktop.PortableApplication#onGraphicRender(GdxGraphics).

end

public void end()

End drawing.

Usually called by Game2D before ch.hevs.gdx2d.desktop.PortableApplication#onGraphicRender(GdxGraphics).

clear

public void clear(Color c)

Clear the screen with a given Color.

Parameters:

c - The color to clear the screen with

See Also:

clear()

setColor

public void setColor(Color c)

Set the current color currentColor used for graphics drawing.

Parameters:

c - the new color to use

setPixel

public void setPixel(float x,
                     float y)

Set the color of a pixel using the current color currentColor.

Parameters:

x - the x coordinate of the pixel

y - the y coordinate of the pixel

See Also:

setPixel(float, float, Color)

setPixel

public void setPixel(float x,
                     float y,
                     Color c)

Sets the color of a pixel using a custom Color.

The currentColor is not modified.

Parameters:

x - the X coordinate of the pixel

y - the Y coordinate of the pixel

c - the new Color of the pixel

See Also:

setPixel(float, float)

setBackgroundColor

public void setBackgroundColor(Color c)

Set the background color used when pixels are cleared.

Parameters:

c - the new background color to use

clearPixel

public void clearPixel(float x,
                       float y)

Clear a pixel and set it to the backgroundColor.

Parameters:

x - the X coordinate of the pixel

y - the Y coordinate of the pixel

See Also:

clearPixel(float, float, Color)

clearPixel

public void clearPixel(float x,
                       float y,
                       Color c)

Clear a pixel and set it to a custom Color.

The backgroundColor is not modified.

Parameters:

x - the X coordinate of the pixel

y - the Y coordinate of the pixel

See Also:

clearPixel(float, float)

drawLine

public void drawLine(float p1x,
                     float p1y,
                     float p2x,
                     float p2y)

Draw a line with the current currentColor.

The line starts at P(p1x, p1y) and ends at P(p1x, p1y).

Parameters:

p1x - start coordinate X

p1y - start coordinate Y

p2x - end coordinate X

p2y - end coordinate Y

drawLine

public void drawLine(float p1x,
                     float p1y,
                     float p2x,
                     float p2y,
                     Color c)

Draws a line with a specific color.

The line starts at P(p1x, p1y) and ends at P(p1x, p1y). The currentColor is not modified.

Parameters:

p1x - start coordinate X

p1y - start coordinate Y

p2x - end coordinate X

p2y - end coordinate Y

c - the color of the line

drawRectangle

public void drawRectangle(float x,
                          float y,
                          float w,
                          float h,
                          float angle)

Draw an empty (not filled) rectangle.

Parameters:

x - X position of the center of the rectangle

y - Y position of the center of the rectangle

w - width of the rectangle, in pixel

h - height of the rectangle, in pixel

angle - rotation of the rectangle, in degrees

See Also:

drawFilledRectangle(float, float, float, float, float, Color)

drawFilledRectangle

public void drawFilledRectangle(float x,
                                float y,
                                float w,
                                float h,
                                float angle)

Draw a filled rectangle.

Parameters:

x - X position of the center of the rectangle

y - Y position of the center of the rectangle

w - width of the rectangle, in pixel

h - height of the rectangle, in pixel

angle - rotation of the rectangle, in degrees

See Also:

drawFilledRectangle(float, float, float, float, float, Color)

drawFilledRectangle

public void drawFilledRectangle(float x,
                                float y,
                                float w,
                                float h,
                                float angle,
                                Color c)

Draw a filled rectangle with a custom color.

The currentColor is not modified.

Parameters:

x - X position of the center of the rectangle

y - Y position of the center of the rectangle

w - width of the rectangle, in pixel

h - height of the rectangle, in pixel

angle - rotation of the rectangle, in degrees

c - the color to fill the rectangle with

drawCircle

public void drawCircle(float centerX,
                       float centerY,
                       float radius,
                       Color c)

Draw an empty (non filled) circle with a custom color.

The currentColor is not modified.

Parameters:

centerX - center X position of the circle

centerY - center Y position of the circle

radius - radius of the circle, in pixel

c - the color to fill the circle with

drawCircle

public void drawCircle(float centerX,
                       float centerY,
                       float radius)

Draw an empty (non filled) circle.

Parameters:

centerX - center X position of the circle

centerY - center Y position of the circle

radius - radius of the circle, in pixel

See Also:

drawCircle(float, float, float, Color)

drawAntiAliasedCircle

public void drawAntiAliasedCircle(float centerX,
                                  float centerY,
                                  float radius,
                                  Color c)

Draw an anti-aliased circle (with nice border without jaggies).

The performance for drawing such circles is still pretty slow. You should avoid this method when you have many circles to draw.

The currentColor is not modified.

Parameters:

centerX - center X position of the circle

centerY - center Y position of the circle

radius - radius of the circle, in pixel

c - the color to fill the circle with

drawFilledCircle

public void drawFilledCircle(float centerX,
                             float centerY,
                             float radius,
                             Color c)

Draw a filled circle with a custom color.

Depending on the circle radius, either a texture is drawn or a "real" circle. This method is fast.

Parameters:

centerX - center X position of the circle

centerY - center Y position of the circle

radius - radius of the circle, in pixel

c - the color to fill the circle with

drawFilledBorderedCircle

public void drawFilledBorderedCircle(float centerX,
                                     float centerY,
                                     float radius,
                                     Color inner,
                                     Color outer)

Draw a filled circle with a border.

This does not work really well as of now. This should be improved in a future version of the library.

Parameters:

centerX - center X position of the circle

centerY - center Y position of the circle

radius - radius of the circle to be drawn. Note that the actual circle has a radius which is 3 pixels larger

inner - inner Color (used inside the circle)

outer - outer Color (used for the border)

drawString

public void drawString(float posX,
                       float posY,
                       String str)

Draw a text at a specified position.

The default font type and font size is used and the text is left aligned. The text position reference is the top left corner.

Parameters:

posX - left position of the text

posY - top position of the text

str - the text to display on the screen

See Also:

drawString(float, float, String, BitmapFont, int)

drawString

public void drawString(float posX,
                       float posY,
                       String str,
                       BitmapFont f)

Draw a text with a specific font at a specified position.

The text position reference is the top left edge. By default, the text is left aligned.

Parameters:

posX - left position of the text

posY - Y top position of the text

str - the text to display on the screen

f - the custom font to use

drawString

public void drawString(float posX,
                       float posY,
                       String str,
                       int align)

Draw a text at a specified position.

The text position reference is the top left edge. Can be left, right or center aligned.

Parameters:

posX - left, right or center position of the text

posY - Y top position of the text

str - the text to display on the screen

align - left, center or right aligned

drawString

public void drawString(float posX,
                       float posY,
                       String str,
                       BitmapFont f,
                       int align)

Draw a text with a specific font at a specified position.

The text position reference is the top left edge. Can be left, right or center aligned.

Parameters:

posX - left, right or center position of the text

posY - Y top position of the text

str - the text to display on the screen

f - the custom font to use

align - left, center or right aligned

drawStringCentered

public void drawStringCentered(float posY,
                               String str)

Draw a text in the middle of the screen.

The default font type and font size is used.

Parameters:

posY - centered Y position of the text

str - the text to display

drawStringCentered

public void drawStringCentered(float posY,
                               String str,
                               BitmapFont f)

Draw a text in the middle of the screen with a specific font.

Parameters:

posY - centered Y position of the text

str - the text to display

f - the custom font to use

drawBackground

public void drawBackground(BitmapImage t,
                           float i,
                           float j)

Draw an image in the background that will not move with the camera.

Parameters:

t - the image to draw

i - X coordinate in the screen space

j - Y coordinate in the screen space

drawBackground

public void drawBackground(Texture t,
                           float i,
                           float j)

Draws a texture in background that will not move with the camera.

Parameters:

t - the texture to draw

i - X coordinate of the center of the texture, in the screen space

j - Y coordinate of the center of the texture, in the screen space

drawPicture

public void drawPicture(float posX,
                        float posY,
                        BitmapImage bitmap)

Draw a picture at a specific position.

Parameters:

posX - X coordinate in the screen space

posY - Y coordinate in the screen space

bitmap - the image to draw

drawTransformedPicture

public void drawTransformedPicture(float posX,
                                   float posY,
                                   float angle,
                                   float scale,
                                   BitmapImage bitmap)

Draws a picture at a specific position with a scale and an angle.

The center of rotation is located in the middle of the image.

Parameters:

posX - X coordinate in the screen space

posY - Y coordinate in the screen space

angle - the rotation angle, in degree

scale - scale of the image to draw (1 is not scaled)

bitmap - the image to draw

drawTransformedPicture

public void drawTransformedPicture(float posX,
                                   float posY,
                                   float angle,
                                   float width,
                                   float height,
                                   BitmapImage bitmap)

Draw a stretched picture at a specific position.

Parameters:

posX - X coordinate in the screen space

posY - Y coordinate in the screen space

angle - the rotation angle, in degree

width - the width of the resulting image (which will be scaled for display)

height - the height of the resulting image

bitmap - the image to draw

drawTransformedPicture

public void drawTransformedPicture(float posX,
                                   float posY,
                                   float centerX,
                                   float centerY,
                                   float angle,
                                   float scale,
                                   BitmapImage bitmap)

Draw a picture at a specific position with a custom center of rotation.

Parameters:

posX - X coordinate in the screen space

posY - Y coordinate in the screen space

centerX - X position of the rotation center

centerY - Y position of the rotation center

angle - the rotation angle, in degree

scale - scale of the image to draw (1 is not scaled)

bitmap - the image to draw

drawAlphaPicture

public void drawAlphaPicture(Vector2 pos,
                             float alpha,
                             BitmapImage img)

Draw a picture at a specific position with transparency (alpha).

Parameters:

pos - the Vector2 position to draw the image

alpha - transparency value (0.0 is transparent, 1.0 is opaque)

img - the image to draw

drawAlphaPicture

public void drawAlphaPicture(float posX,
                             float posY,
                             float alpha,
                             BitmapImage img)

Draw a picture at a specific position with transparency (alpha).

Parameters:

posX - X coordinate in the screen space

posY - Y coordinate in the screen space

alpha - transparency value (0.0 is transparent, 1.0 is opaque)

img - the image to draw

See Also:

drawAlphaPicture(Vector2, float, BitmapImage)

drawAlphaPicture

public void drawAlphaPicture(float posX,
                             float posY,
                             float angle,
                             float scale,
                             float alpha,
                             BitmapImage img)

Draw a picture at a specific position with transparency (alpha).

Parameters:

posX - X coordinate in the screen space

posY - Y coordinate in the screen space

angle - the rotation angle, in degree

scale - scale of the image to draw (1 is not scaled)

alpha - transparency value (0.0 is transparent, 1.0 is opaque)

img - the image to draw

See Also:

drawAlphaPicture(Vector2, float, BitmapImage)

drawPolygon

public void drawPolygon(Polygon p)

Draw an empty (not filled) Polygon.

Parameters:

p - the polygon to draw

drawFilledPolygon

public void drawFilledPolygon(Polygon p,
                              Color c)

Draw a filled Polygon.

Parameters:

p - the polygon to draw

c - the color to fill the polygon with

getCamera

public OrthographicCamera getCamera()

Get the current camera.

Returns:

the current OrthographicCamera

moveCamera

public void moveCamera(float x,
                       float y)

Move the camera to a fixed position.

Parameters:

x - X position of the camera

y - Y position of the camera

moveCamera

public void moveCamera(float interest_x,
                       float interest_y,
                       float world_width,
                       float world_height)

Point the camera to the center of interest limited by the game size.

Parameters:

interest_x - X position of the center of interest

interest_y - Y position of the center of interest

world_width - max width of the game

world_height - max height of the game

resetCamera

public void resetCamera()

Resets the camera at its original location, in the center of the screen.

scroll

public void scroll(float dx,
                   float dy)

Translate the camera by a value on the X and Y axes.

Parameters:

dx - displacement along the x axis, can be positive or negative

dy - displacement along the y axis, can be positive or negative

zoom

public void zoom(float factor)

Zooms in and out the camera.

Parameters:

factor - zoom factor (1 is the default zoom-level)

drawShader

public void drawShader()

Draw the current assigned shader.

drawShader

public void drawShader(float shaderTime)

Draw the current assigned shader.

Parameters:

shaderTime - the current time that is passed to the fragment shader

drawShader

public void drawShader(int posX,
                       int posY,
                       float shaderTime)

Request shader rendering that passes an uniform value with the current rendering location.

Parameters:

posX - value passed to the shader, might be discarded

posY - value passed to the shader, might be discarded

shaderTime - value passed to the shader, might be discarded

setShader

public void setShader(String s)

Set a shader to be drawn.

Parameters:

s - the path of the shader file

setShader

public void setShader(String s,
                      int width,
                      int height)

Set a shader to be drawn with a specific size.

Parameters:

s - the path of the shader file

height - height of the texture to draw the shader on

width - width of the texture to draw the shader on

getShaderRenderer

public ShaderRenderer getShaderRenderer()

Get the shader renderer.

Returns:

the shader renderer

setShaderRenderer

public void setShaderRenderer(ShaderRenderer shaderRenderer)

Set a custom shader renderer.

Parameters:

shaderRenderer - the shader renderer

setBlendFunction

public void setBlendFunction(int srcFunc,
                             int dstFunc)

Set blending function on the SpriteBatch.

Parameters:

srcFunc - source blending function

dstFunc - destination blending function

See Also:

resetBlend()

resetBlend

public void resetBlend()

Restore the default blending function on the SpriteBatch.

draw

public void draw(Texture texture,
                 float x,
                 float y,
                 float originX,
                 float originY,
                 float width,
                 float height,
                 float scaleX,
                 float scaleY,
                 float rotation,
                 int srcX,
                 int srcY,
                 int srcWidth,
                 int srcHeight,
                 boolean flipX,
                 boolean flipY)

Draw on the SpriteBatch.

draw

public void draw(Texture texture,
                 float x,
                 float y,
                 float width,
                 float height,
                 int srcX,
                 int srcY,
                 int srcWidth,
                 int srcHeight,
                 boolean flipX,
                 boolean flipY)

Draw on the SpriteBatch.

draw

public void draw(Texture texture,
                 float x,
                 float y,
                 int srcX,
                 int srcY,
                 int srcWidth,
                 int srcHeight)

Draw on the SpriteBatch.

draw

public void draw(Texture texture,
                 float x,
                 float y,
                 float width,
                 float height,
                 float u,
                 float v,
                 float u2,
                 float v2)

Draw on the SpriteBatch.

draw

public void draw(Texture texture,
                 float x,
                 float y)

Draw on the SpriteBatch.

draw

public void draw(Texture texture,
                 float x,
                 float y,
                 float width,
                 float height)

Draw on the SpriteBatch.

draw

public void draw(Texture texture,
                 float[] spriteVertices,
                 int offset,
                 int count)

Draw on the SpriteBatch.

draw

public void draw(TextureRegion region,
                 float x,
                 float y)

Draw on the SpriteBatch.

draw

public void draw(TextureRegion region,
                 float x,
                 float y,
                 float width,
                 float height)

Draw on the SpriteBatch.

draw

public void draw(TextureRegion region,
                 float x,
                 float y,
                 float originX,
                 float originY,
                 float width,
                 float height,
                 float scaleX,
                 float scaleY,
                 float rotation)

Draw on the SpriteBatch.

draw

public void draw(TextureRegion region,
                 float x,
                 float y,
                 float originX,
                 float originY,
                 float width,
                 float height,
                 float scaleX,
                 float scaleY,
                 float rotation,
                 boolean clockwise)

Draw on the SpriteBatch.

draw

public void draw(TextureRegion region,
                 float width,
                 float height,
                 Affine2 transform)

Draw on the SpriteBatch.

sbGetColor

public Color sbGetColor()

Get the current color of the SpriteBatch.

Returns:

the current color of the SpriteBatch

sbSetColor

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

Set the current color of the SpriteBatch.

Parameters:

r - red

g - green

b - blue

a - alpha

sbSetColor

public void sbSetColor(Color col)

Set the current color of the SpriteBatch.

Parameters:

col - the color

sbFlush

public void sbFlush()

Flush the current SpriteBatch.

beginCustomRendering

public void beginCustomRendering()

Begin custom rendering.

Must be called before a custom renderer.

endCustomRendering

public void endCustomRendering()

Begin custom rendering.

Must be called after a custom renderer.