isContextLost method
Implementation
bool isContextLost() native;- Dart
- dart:web_gl
- RenderingContext2
- isContextLost method
RenderingContext2 class
- Properties
- canvas
- drawingBufferHeight
- drawingBufferWidth
- hashCode
- runtimeType
- Methods
- activeTexture
- attachShader
- beginQuery
- beginTransformFeedback
- bindAttribLocation
- bindBuffer
- bindBufferBase
- bindBufferRange
- bindFramebuffer
- bindRenderbuffer
- bindSampler
- bindTexture
- bindTransformFeedback
- bindVertexArray
- blendColor
- blendEquation
- blendEquationSeparate
- blendFunc
- blendFuncSeparate
- blitFramebuffer
- bufferData
- bufferData2
- bufferSubData
- bufferSubData2
- checkFramebufferStatus
- clear
- clearBufferfi
- clearBufferfv
- clearBufferiv
- clearBufferuiv
- clearColor
- clearDepth
- clearStencil
- clientWaitSync
- colorMask
- commit
- compileShader
- compressedTexImage2D
- compressedTexImage2D2
- compressedTexImage2D3
- compressedTexImage3D
- compressedTexImage3D2
- compressedTexSubImage2D
- compressedTexSubImage2D2
- compressedTexSubImage2D3
- compressedTexSubImage3D
- compressedTexSubImage3D2
- copyBufferSubData
- copyTexImage2D
- copyTexSubImage2D
- copyTexSubImage3D
- createBuffer
- createFramebuffer
- createProgram
- createQuery
- createRenderbuffer
- createSampler
- createShader
- createTexture
- createTransformFeedback
- createVertexArray
- cullFace
- deleteBuffer
- deleteFramebuffer
- deleteProgram
- deleteQuery
- deleteRenderbuffer
- deleteSampler
- deleteShader
- deleteSync
- deleteTexture
- deleteTransformFeedback
- deleteVertexArray
- depthFunc
- depthMask
- depthRange
- detachShader
- disable
- disableVertexAttribArray
- drawArrays
- drawArraysInstanced
- drawBuffers
- drawElements
- drawElementsInstanced
- drawRangeElements
- enable
- enableVertexAttribArray
- endQuery
- endTransformFeedback
- fenceSync
- finish
- flush
- framebufferRenderbuffer
- framebufferTexture2D
- framebufferTextureLayer
- frontFace
- generateMipmap
- getActiveAttrib
- getActiveUniform
- getActiveUniformBlockName
- getActiveUniformBlockParameter
- getActiveUniforms
- getAttachedShaders
- getAttribLocation
- getBufferParameter
- getBufferSubData
- getContextAttributes
- getError
- getExtension
- getFragDataLocation
- getFramebufferAttachmentParameter
- getIndexedParameter
- getInternalformatParameter
- getParameter
- getProgramInfoLog
- getProgramParameter
- getQuery
- getQueryParameter
- getRenderbufferParameter
- getSamplerParameter
- getShaderInfoLog
- getShaderParameter
- getShaderPrecisionFormat
- getShaderSource
- getSupportedExtensions
- getSyncParameter
- getTexParameter
- getTransformFeedbackVarying
- getUniform
- getUniformBlockIndex
- getUniformIndices
- getUniformLocation
- getVertexAttrib
- getVertexAttribOffset
- hint
- invalidateFramebuffer
- invalidateSubFramebuffer
- isBuffer
- isContextLost
- isEnabled
- isFramebuffer
- isProgram
- isQuery
- isRenderbuffer
- isSampler
- isShader
- isSync
- isTexture
- isTransformFeedback
- isVertexArray
- lineWidth
- linkProgram
- noSuchMethod
- pauseTransformFeedback
- pixelStorei
- polygonOffset
- readBuffer
- readPixels
- readPixels2
- renderbufferStorage
- renderbufferStorageMultisample
- resumeTransformFeedback
- sampleCoverage
- samplerParameterf
- samplerParameteri
- scissor
- shaderSource
- stencilFunc
- stencilFuncSeparate
- stencilMask
- stencilMaskSeparate
- stencilOp
- stencilOpSeparate
- texImage2D
- texImage2D2
- texImage3D
- texParameterf
- texParameteri
- texStorage2D
- texStorage3D
- texSubImage2D
- texSubImage2D2
- texSubImage3D
- toString
- transformFeedbackVaryings
- uniform1f
- uniform1fv
- uniform1fv2
- uniform1i
- uniform1iv
- uniform1iv2
- uniform1ui
- uniform1uiv
- uniform2f
- uniform2fv
- uniform2fv2
- uniform2i
- uniform2iv
- uniform2iv2
- uniform2ui
- uniform2uiv
- uniform3f
- uniform3fv
- uniform3fv2
- uniform3i
- uniform3iv
- uniform3iv2
- uniform3ui
- uniform3uiv
- uniform4f
- uniform4fv
- uniform4fv2
- uniform4i
- uniform4iv
- uniform4iv2
- uniform4ui
- uniform4uiv
- uniformBlockBinding
- uniformMatrix2fv
- uniformMatrix2fv2
- uniformMatrix2x3fv
- uniformMatrix2x4fv
- uniformMatrix3fv
- uniformMatrix3fv2
- uniformMatrix3x2fv
- uniformMatrix3x4fv
- uniformMatrix4fv
- uniformMatrix4fv2
- uniformMatrix4x2fv
- uniformMatrix4x3fv
- useProgram
- validateProgram
- vertexAttrib1f
- vertexAttrib1fv
- vertexAttrib2f
- vertexAttrib2fv
- vertexAttrib3f
- vertexAttrib3fv
- vertexAttrib4f
- vertexAttrib4fv
- vertexAttribDivisor
- vertexAttribI4i
- vertexAttribI4iv
- vertexAttribI4ui
- vertexAttribI4uiv
- vertexAttribIPointer
- vertexAttribPointer
- viewport
- waitSync
- Operators
- operator ==