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instant_image_transform(3) Arcan Lua API instant_image_transform(3) NAME instant_image_transform - Immediately perform all pending transformations. SYNOPSIS nil instant_image_transform( vid:dst ) instant_image_transform( vid:dst, int:mask ) instant_image_transform( vid:dst, bool:trigger_last ) instant_image_transform( vid:dst, bool:trigger_last, bool:trigger_all ) DESCRIPTION This will fast-forward through the transform chain for dst . If 'mask' is set, only the specifiied bitmask of chains ( MASK_OPACITY , MASK_ORIENTA- TION , MASK_POSITION , MASK_SCALE ) will be fast-forwarded. The default behaviour is to ignore all tagged transform handlers. If trig- ger_last is set, all handlers except the end of each chain will be ig- nored. If trigger_all is set, all handlers will be triggered. NOTES 1 The trigger_last, trigger_all forms are problematic and should only be used in exceptional circumstances as a tag transform might lead to a new transform being added which will immediately be triggered and so on, possibly causing hard to debug infinite chains. 2 EXAMPLE function instant_image_transform0() a = fill_surface(32, 32, 255, 0, 0); show_image(a); move_image(a, 50, 50, 100); instant_image_transform(a); props = image_surface_properties(a); print(props.x, props.y); end SEE ALSO: copy_image_transform(3) image August 2026 instant_image_transform(3)
NAME | SYNOPSIS | DESCRIPTION | NOTES | EXAMPLE | SEE ALSO:
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