Documentation

Device.observerMaskElapsed

cairo device Device

Returns the elapsed time of the mask operations.

class Device

double

observerMaskElapsed

()

Return Value

Type: double

the elapsed time, in nanoseconds

cairo device Device functions

acquire
finish
flush
getDeviceType
getUserData
observerElapsed
observerFillElapsed
observerGlyphsElapsed
observerMaskElapsed
observerPaintElapsed
observerPrint
observerStrokeElapsed
release
status

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