# yuiRenderImageResource

A yui render image resource record carrying id, kind, generation, width, height, and related state.

Last updated: 2026-09-09

Package: ui | Status: source-declared

Tags: cpu, method, source-example, thing, ui, yeho

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

```yh
external thing yuiRenderImageResource
```

- text id: Stores id as text.
- text kind: Stores kind as text.
- int generation: Stores generation as int.
- int width: Stores width as int.
- int height: Stores height as int.
- int sizeBytes: Stores size bytes as int.
- text format: Stores format as text.
- text colorSpace: Stores color space as text.
- text alphaMode: Stores alpha mode as text.
- text state: Stores state as text.
- bool resident: Stores resident as bool.
- text contentIdentity: Stores content identity as text.
- text payloadHex: Stores payload hex as text.
- text source: Stores source as text.
- yuiRenderImageResource(text id, text kind, int generation, int width, int height, int sizeBytes, text format, text colorSpace, text alphaMode, text state, bool resident, text contentIdentity, text payloadHex, text source): Yui render image resource.
- ValidationIssue() returns text: Validation issue.
- Placeholder() returns bool: Placeholder.
- Describe() returns text: Describe.

## Use yuiRenderImageResource

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

Verification: type checked

```yh
using ui

// Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.
yuiRenderImageResource sample = yuiRenderImageResource("id", "kind", 1, 1, 1, 4, "png", "color Space", "alpha Mode", "state", true, "sample", "payload Hex", "example")
Console.Log(Text.From(sample.id))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuirenderimageresource"
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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/ui--yuiRenderImageResource/usage --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRenderImageResource.ValidationIssue

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

Verification: type checked

```yh
using ui

// Validation issue.
yuiRenderImageResource instance = yuiRenderImageResource("id", "kind", 1, 1, 1, 4, "png", "color Space", "alpha Mode", "state", true, "sample", "payload Hex", "example")
text result = instance.ValidationIssue()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuirenderimageresource"
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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/ui--yuiRenderImageResource/method-ValidationIssue-15 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRenderImageResource.Placeholder

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

Verification: type checked

```yh
using ui

// Placeholder.
yuiRenderImageResource instance = yuiRenderImageResource("id", "kind", 1, 1, 1, 4, "png", "color Space", "alpha Mode", "state", true, "sample", "payload Hex", "example")
bool result = instance.Placeholder()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuirenderimageresource"
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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/ui--yuiRenderImageResource/method-Placeholder-16 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRenderImageResource.Describe

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

Verification: type checked

```yh
using ui

// Describe.
yuiRenderImageResource instance = yuiRenderImageResource("id", "kind", 1, 1, 1, 4, "png", "color Space", "alpha Mode", "state", true, "sample", "payload Hex", "example")
text result = instance.Describe()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuirenderimageresource"
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"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/ui--yuiRenderImageResource/method-Describe-17 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


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

Source: yeho/packages/ui/render-00-definitions.yh

AI training permission: https://demonhunterlabs.com/ai-use