# yuiRetainedResourceDeltaV1

A yui retained resource delta v1 record carrying surfaceId, paints, images, glyphs, clips, 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 yuiRetainedResourceDeltaV1
```

- text surfaceId: Stores surface id as text.
- list of yuiRenderPaint paints: Stores paints as list of yuiRenderPaint.
- list of yuiRenderImageResource images: Stores images as list of yuiRenderImageResource.
- list of yuiRenderGlyphAlphaResource glyphs: Stores glyphs as list of yuiRenderGlyphAlphaResource.
- list of yuiRenderClip clips: Stores clips as list of yuiRenderClip.
- list of yuiRenderTransform transforms: Stores transforms as list of yuiRenderTransform.
- yuiRetainedResourceDeltaV1(text surfaceId): Yui retained resource delta v1.
- AddPaint(yuiRenderPaint paint): Add paint.
- AddImage(yuiRenderImageResource image): Add image.
- AddGlyph(yuiRenderGlyphAlphaResource glyph): Add glyph.
- AddClip(yuiRenderClip clip): Add clip.
- AddTransform(yuiRenderTransform transform): Add transform.
- Count() returns int: Count.

## Use yuiRetainedResourceDeltaV1

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.
yuiRetainedResourceDeltaV1 sample = yuiRetainedResourceDeltaV1("surface Id")
Console.Log(Text.From(sample.surfaceId))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuiretainedresourcedeltav1"
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--yuiRetainedResourceDeltaV1/usage --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRetainedResourceDeltaV1.AddPaint

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

Verification: type checked

```yh
using ui

// Add paint.
yuiRetainedResourceDeltaV1 instance = yuiRetainedResourceDeltaV1("surface Id")
yuiRenderPaint argument_paint = yuiRenderPaint("id", 1, 1, 1, 1, 1, 1, 1)
instance.AddPaint(argument_paint)
Console.Log("AddPaint completed")

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuiretainedresourcedeltav1"
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--yuiRetainedResourceDeltaV1/method-AddPaint-7 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRetainedResourceDeltaV1.AddImage

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

Verification: type checked

```yh
using ui

// Add image.
yuiRetainedResourceDeltaV1 instance = yuiRetainedResourceDeltaV1("surface Id")
yuiRenderImageResource argument_image = yuiRenderImageResource("id", "kind", 1, 1, 1, 4, "png", "color Space", "alpha Mode", "state", true, "sample", "payload Hex", "example")
instance.AddImage(argument_image)
Console.Log("AddImage completed")

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuiretainedresourcedeltav1"
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--yuiRetainedResourceDeltaV1/method-AddImage-8 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRetainedResourceDeltaV1.AddGlyph

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

Verification: type checked

```yh
using ui

// Add glyph.
yuiRetainedResourceDeltaV1 instance = yuiRetainedResourceDeltaV1("surface Id")
yuiRenderGlyphAlphaResource argument_glyph = yuiRenderGlyphAlphaResource("id", 1, 1, 4, 4, "payload Hex", "example")
instance.AddGlyph(argument_glyph)
Console.Log("AddGlyph completed")

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuiretainedresourcedeltav1"
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--yuiRetainedResourceDeltaV1/method-AddGlyph-9 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRetainedResourceDeltaV1.AddClip

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

Verification: type checked

```yh
using ui

// Add clip.
yuiRetainedResourceDeltaV1 instance = yuiRetainedResourceDeltaV1("surface Id")
yuiRenderClip argument_clip = yuiRenderClip("id", yuiRenderBounds(1, 1, 1, 1), 1)
instance.AddClip(argument_clip)
Console.Log("AddClip completed")

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuiretainedresourcedeltav1"
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--yuiRetainedResourceDeltaV1/method-AddClip-10 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRetainedResourceDeltaV1.AddTransform

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

Verification: type checked

```yh
using ui

// Add transform.
yuiRetainedResourceDeltaV1 instance = yuiRetainedResourceDeltaV1("surface Id")
yuiRenderTransform argument_transform = yuiRenderTransform("id", 1, 1, 1, 1, 1)
instance.AddTransform(argument_transform)
Console.Log("AddTransform completed")

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuiretainedresourcedeltav1"
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--yuiRetainedResourceDeltaV1/method-AddTransform-11 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRetainedResourceDeltaV1.Count

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

Verification: type checked

```yh
using ui

// Count.
yuiRetainedResourceDeltaV1 instance = yuiRetainedResourceDeltaV1("surface Id")
int result = instance.Count()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuiretainedresourcedeltav1"
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--yuiRetainedResourceDeltaV1/method-Count-12 --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-60-retained-resource-snapshots.yh

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