Classes

Global	Description
Graphics	负责游戏图形渲染、显示和相关处理的静态类

Graphics

负责游戏图形渲染、显示和相关处理的静态类

Kind: global class

• Graphics
  • new Graphics()
  • .frameCount : Number
  • .BLEND_NORMAL : Number
  • .BLEND_ADD : Number
  • .BLEND_MULTIPLY : Number
  • .BLEND_SCREEN : Number

---

new Graphics()

执行图形处理的静态类
The static class that carries out graphics processing.

---

Graphics.frameCount : Number

游戏屏幕的总帧数
The total frame count of the game screen.

Kind: static property of Graphics
Properties

Name
frameCount

---

Graphics.BLEND_NORMAL : Number

PIXI.blendModes.NORMAL 的别名
The alias of PIXI.blendModes.NORMAL.

Kind: static property of Graphics
Read only: true
Properties

Name
BLEND_NORMAL

---

Graphics.BLEND_ADD : Number

PIXI.blendModes.ADD 的别名
The alias of PIXI.blendModes.ADD.

Kind: static property of Graphics
Read only: true
Properties

Name
BLEND_ADD

---

Graphics.BLEND_MULTIPLY : Number

PIXI.blendModes.MULTIPLY 的别名
The alias of PIXI.blendModes.MULTIPLY.

Kind: static property of Graphics
Read only: true
Properties

Name
BLEND_MULTIPLY

---

Graphics.BLEND_SCREEN : Number

PIXI.blendModes.SCREEN 的别名
The alias of PIXI.blendModes.SCREEN.

Kind: static property of Graphics
Read only: true
Properties

Name
BLEND_SCREEN

---

.initialize(width, height, type)

初始化图形系统
Initializes the graphics system.

Kind: static function

Param	Type	Description
width	Number	游戏屏幕宽度 The width of the game screen
height	Number	游戏屏幕高度 The height of the game screen
type	String	渲染器类型 The type of the renderer. 'canvas', 'webgl', or 'auto'.

---

.canUseCssFontLoading() ⇒ Boolean

检查是否可以使用 CSS 字体加载
Checks whether CSS font loading can be used.

Kind: static function
Returns: Boolean - 如果可以使用 CSS 字体加载则返回 true / True if CSS font loading can be used

---

.tickStart()

标记 FPS 计量器每帧的开始
Marks the beginning of each frame for FPSMeter.

Kind: static function

---

.tickEnd()

标记 FPS 计量器每帧的结束
Marks the end of each frame for FPSMeter.

Kind: static function

---

.render(stage)

将舞台渲染到游戏屏幕
Renders the stage to the game screen.

Kind: static function

Param	Type	Description
stage	Stage	要渲染的舞台对象 The stage object to be rendered

---

.isWebGL() ⇒ Boolean

检查渲染器类型是否为 WebGL
Checks whether the renderer type is WebGL.

Kind: static function
Returns: Boolean - 如果渲染器类型是 WebGL 则返回 true / True if the renderer type is WebGL

---

.hasWebGL() ⇒ Boolean

检查当前浏览器是否支持 WebGL
Checks whether the current browser supports WebGL.

Kind: static function
Returns: Boolean - 如果当前浏览器支持 WebGL 则返回 true / True if the current browser supports WebGL.

---

.canUseDifferenceBlend() ⇒ Boolean

检查是否支持画布混合模式'difference'
Checks whether the canvas blend mode 'difference' is supported.

Kind: static function
Returns: Boolean - 如果支持画布混合模式'difference'则返回 true / True if the canvas blend mode 'difference' is supported

---

.canUseSaturationBlend() ⇒ Boolean

检查是否支持画布混合模式'saturation'
Checks whether the canvas blend mode 'saturation' is supported.

Kind: static function
Returns: Boolean - 如果支持画布混合模式'saturation'则返回 true / True if the canvas blend mode 'saturation' is supported

---

.setLoadingImage(src)

设置"正在加载"图像的来源
Sets the source of the "Now Loading" image.

Kind: static function

Param	Type	Description
src	String	图像来源路径 / The source path of the image

---

.startLoading()

初始化用于显示"正在加载"图像的计数器
Initializes the counter for displaying the "Now Loading" image.

Kind: static function

---

.updateLoading()

增加加载计数器并在必要时显示"正在加载"图像
Increments the loading counter and displays the "Now Loading" image if necessary.

Kind: static function

---

.endLoading()

清除"正在加载"图像
Erases the "Now Loading" image.

Kind: static function

---

.printLoadingError(url)

在屏幕上显示加载错误文本
Displays the loading error text to the screen.

Kind: static function

Param	Type	Description
url	String	加载失败的资源 URL / The url of the resource failed to load

---

.eraseLoadingError()

清除加载错误文本
Erases the loading error text.

Kind: static function

---

.printError(name, message)

在屏幕上显示错误文本
Displays the error text to the screen.

Kind: static function

Param	Type	Description
name	String	错误名称 / The name of the error
message	String	错误消息 / The message of the error

---

.showFps()

显示 FPS 计量器元素
Shows the FPSMeter element.

Kind: static function

---

.hideFps()

隐藏 FPS 计量器元素
Hides the FPSMeter element.

Kind: static function

---

.loadFont(name, url)

加载字体文件
Loads a font file.

Kind: static function

Param	Type	Description
name	String	字体的名称 / The face name of the font
url	String	字体文件的 URL / The url of the font file

---

.isFontLoaded(name) ⇒ Boolean

检查字体文件是否已加载
Checks whether the font file is loaded.

Kind: static function
Returns: Boolean - 如果字体文件已加载则返回 true / True if the font file is loaded

Param	Type	Description
name	String	字体的名称 / The face name of the font

---

.playVideo(src)

开始播放视频
Starts playback of a video.

Kind: static function

Param	Type	Description
src	String	视频源路径 / The video source path

---

.isVideoPlaying() ⇒ Boolean

检查视频是否正在播放
Checks whether the video is playing.

Kind: static function
Returns: Boolean - 如果视频正在播放则返回 true / True if the video is playing

---

.canPlayVideoType(type) ⇒ Boolean

检查浏览器是否可以播放指定的视频类型
Checks whether the browser can play the specified video type.

Kind: static function
Returns: Boolean - 如果浏览器可以播放指定的视频类型则返回 true / True if the browser can play the specified video type

Param	Type	Description
type	String	要测试支持的视频类型 / The video type to test support for

---

.setVideoVolume(value)

设置视频的音量
Sets volume of a video.

Kind: static function

Param	Type	Description
value	Number	音量值 / The volume value

---

.pageToCanvasX(x) ⇒ Number

将页面上的 x 坐标转换为画布区域上对应的 x 坐标
Converts an x coordinate on the page to the corresponding x coordinate on the canvas area.

Kind: static function
Returns: Number - 画布区域上的 x 坐标 / The x coordinate on the canvas area

Param	Type	Description
x	Number	要转换的页面 x 坐标 / The x coordinate on the page to be converted

---

.pageToCanvasY(y) ⇒ Number

将页面上的 y 坐标转换为画布区域上对应的 y 坐标
Converts a y coordinate on the page to the corresponding y coordinate on the canvas area.

Kind: static function
Returns: Number - 画布区域上的 y 坐标 / The y coordinate on the canvas area

Param	Type	Description
y	Number	要转换的页面 y 坐标 / The y coordinate on the page to be converted

---

.isInsideCanvas(x, y) ⇒ Boolean

检查指定的点是否在游戏画布区域内
Checks whether the specified point is inside the game canvas area.

Kind: static function
Returns: Boolean - 如果指定的点在游戏画布区域内则返回 true / True if the specified point is inside the game canvas area

Param	Type	Description
x	Number	画布区域上的 x 坐标 / The x coordinate on the canvas area
y	Number	画布区域上的 y 坐标 / The y coordinate on the canvas area

---

.callGC()

调用 PIXI.js 垃圾回收器
Calls pixi.js garbage collector.

Kind: static function

---

贡献者

暂无相关贡献者

页面历史

暂无最近变更历史