dt_drawlayer_paint_callbacks_t Struct Reference

Callback bundle used by stroke processing entry points. More...

#include <paint.h>

Collaboration diagram for dt_drawlayer_paint_callbacks_t:

Data Fields
dt_drawlayer_paint_build_dab_cb	build_dab
dt_drawlayer_paint_layer_to_widget_cb	layer_to_widget
dt_drawlayer_paint_emit_dab_cb	emit_dab
dt_drawlayer_paint_stroke_seed_cb	on_stroke_seed

Detailed Description

Callback bundle used by stroke processing entry points.

Field Documentation

build_dab

dt_drawlayer_paint_build_dab_cb dt_drawlayer_paint_callbacks_t::build_dab

Mandatory: raw event -> resolved dab conversion.

Referenced by _backend_worker_process_stroke_end(), _paint_process_one_raw_input(), _process_backend_input(), and dt_drawlayer_worker_replay_finished_stroke_to_base_patch().

emit_dab

dt_drawlayer_paint_emit_dab_cb dt_drawlayer_paint_callbacks_t::emit_dab

Mandatory: emitted dab sink.

layer_to_widget

dt_drawlayer_paint_layer_to_widget_cb dt_drawlayer_paint_callbacks_t::layer_to_widget

Optional: layer->widget transform callback.

Referenced by _paint_process_one_raw_input().

on_stroke_seed

dt_drawlayer_paint_stroke_seed_cb dt_drawlayer_paint_callbacks_t::on_stroke_seed

Optional: stroke-seed notification hook.

Referenced by _paint_process_one_raw_input().

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The documentation for this struct was generated from the following file:

• iop/drawlayer/paint.h