ui · thing ·

yuiImageSource

A yui image source record carrying name, sourceUri, format, colorSpace, intrinsicWidth, and related state.

cpumethodsource-examplethinguiyeho

Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.

external thing yuiImageSource

Status: source-declared

Fields and methods (10)
text name
Stores name as text.
text sourceUri
Stores source uri as text.
text format
Stores format as text.
text colorSpace
Stores color space as text.
int intrinsicWidth
Stores intrinsic width as int.
int intrinsicHeight
Stores intrinsic height as int.
text source
Stores source as text.
yuiImageSource(text name, text sourceUri, text format, text colorSpace, int intrinsicWidth, int intrinsicHeight, text source)
Yui image source.
ValidationIssue() returns text
Validation issue. Complete example
CacheIdentity() returns text
Cache identity. Complete example

Use yuiImageSource

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

cpu · source-example · type checked

using ui

// Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.
yuiImageSource sample = yuiImageSource("Nova", "source Uri", "png", "color Space", 1, 1, "example")
Console.Log(Text.From(sample.name))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiimagesource"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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 = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

yuiImageSource.ValidationIssue

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using ui

// Validation issue.
yuiImageSource instance = yuiImageSource("Nova", "source Uri", "png", "color Space", 1, 1, "example")
text result = instance.ValidationIssue()
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiimagesource"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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 = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

yuiImageSource.CacheIdentity

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using ui

// Cache identity.
yuiImageSource instance = yuiImageSource("Nova", "source Uri", "png", "color Space", 1, 1, "example")
text result = instance.CacheIdentity()
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiimagesource"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

[[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 = "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/ui/media-definitions.yh:93