# PresentGraphicsImagePixelV1

Present graphics image pixel v1.

Last updated: 2026-09-09

Package: graphics.image.processing | Status: source-declared

Tags: cpu, function, graphics, graphics.image.processing, image, processing, source-example, yeho

Transform image data through the package's explicit processing contracts.

```yh
external PresentGraphicsImagePixelV1(graphicsImagePresentationColorPolicyV1 policy, text sourceContentIdentity, text destinationContentIdentity, graphicsImageRgba8V1 sourcePixel, graphicsImageRgb8V1 tint, graphicsImageRgba8V1 destinationPixel, int opacity, text source) returns graphicsImagePresentationColorResultV1
```


## Use PresentGraphicsImagePixelV1

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

Verification: type checked

```yh
using graphics.image.processing

// Transform image data through the package's explicit processing contracts.
graphicsImagePresentationColorPolicyV1 policy = graphicsImagePresentationColorPolicyV1("source Color Space", "tint Color Space", "destination Color Space", "output Color Space", "example")
text sourceContentIdentity = "source Content Identity"
text destinationContentIdentity = "destination Content Identity"
graphicsImageRgba8V1 sourcePixel = graphicsImageRgba8V1(1, 1, 1, 1)
graphicsImageRgb8V1 tint = graphicsImageRgb8V1(1, 1, 1)
graphicsImageRgba8V1 destinationPixel = graphicsImageRgba8V1(1, 1, 1, 1)
int opacity = 1
text source = "example"
graphicsImagePresentationColorResultV1 result = PresentGraphicsImagePixelV1(policy, sourceContentIdentity, destinationContentIdentity, sourcePixel, tint, destinationPixel, opacity, source)
Console.Log("Inspect result in your debugger")

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.graphics_image_processing__presentgraphicsimagepixelv1"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

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

```

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/graphics.image.processing--PresentGraphicsImagePixelV1/usage --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/graphics/image/processing/presentation_color_v1.yh

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