frontend.yui · function ·

BuildYuiAuthoredApplicationComposition

Build yui authored application composition.

cpufrontendfrontend.yuifunctionsource-exampleyehoyui

Turn YUI models into a working frontend and its rendering/input adapters.

external BuildYuiAuthoredApplicationComposition(yuiAuthoredRuntime original runtime, yuiAuthoredApplicationLayoutPlan original plan, yuiDisplayList original display) returns yuiCompositionPlan

Status: source-declared

Parameters

yuiAuthoredRuntime original runtime
Supply runtime as yuiAuthoredRuntime original.
yuiAuthoredApplicationLayoutPlan original plan
Supply plan as yuiAuthoredApplicationLayoutPlan original.
yuiDisplayList original display
Supply display as yuiDisplayList original.

Use BuildYuiAuthoredApplicationComposition

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

cpu · source-example · type checked

using frontend.yui

// Turn YUI models into a working frontend and its rendering/input adapters.
yuiAuthoredRuntime runtime = yuiAuthoredRuntime("id")
yuiAuthoredApplicationLayoutPlan plan = yuiAuthoredApplicationLayoutPlan(1, 1, 1, 1, true, 1, 1, 1, 1, 1, 1, yuiLayoutRect(1, 1, 1, 1), "root Id", [], [], [], "diagnostic")
yuiDisplayList display = yuiDisplayList("surface Id")
yuiCompositionPlan result = BuildYuiAuthoredApplicationComposition(runtime, plan, display)
Console.Log("Inspect result in your debugger")
project.mech
manifestVersion = "2"
package = "api.example.frontend_yui__buildyuiauthoredapplicationcomposition"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "frontend.yui"
version = "0.2.0"
path = "../../../yeho/packages/frontend/yui"

[[dependencies]]
package = "graphics.canvas"
version = "0.1.0"
path = "../../../yeho/packages/graphics/canvas"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.image.processing"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image/processing"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "input.text"
version = "0.1.0"
path = "../../../yeho/packages/input/text"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"
Notes and source

Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

yeho/packages/frontend/yui/authoring-display_list.yh:994