NSOpenGLContext.Parameter.hasDrawable
Returns a Boolean that indicates whether a drawable is attached to the context.
Declaration
case hasDrawableSee Also
Parameters
NSOpenGLContext.Parameter.swapIntervalNSOpenGLContext.Parameter.surfaceOrderNSOpenGLContext.Parameter.surfaceOpacityNSOpenGLContext.Parameter.surfaceBackingSizeNSOpenGLContext.Parameter.reclaimResourcesNSOpenGLContext.Parameter.currentRendererIDNSOpenGLContext.Parameter.gpuVertexProcessingNSOpenGLContext.Parameter.gpuFragmentProcessingNSOpenGLContext.Parameter.mpSwapsInFlightNSOpenGLContext.Parameter.swapRectangleNSOpenGLContext.Parameter.swapRectangleEnableNSOpenGLContext.Parameter.rasterizationEnableNSOpenGLContext.Parameter.stateValidationNSOpenGLContext.Parameter.surfaceSurfaceVolatile