{"id":"graphics.image.processing--GraphicsImagePreparedPresentationRegionIdentityV1","name":"GraphicsImagePreparedPresentationRegionIdentityV1","owner":"yeho","package":"graphics.image.processing","kind":"function","signature":"external GraphicsImagePreparedPresentationRegionIdentityV1(graphicsImagePresentationColorPolicyV1 policy, text samplingDependencyIdentity, text regionDependencyIdentity, text destinationContentIdentity, graphicsImageRgb8V1 tint, graphicsImageRgba8V1 destinationPixel, int opacity) returns text","description":"This identity names every immutable dependency that can change the prepared region bytes. The source pixel is intentionally absent: the sampling/content dependency names the complete source region instead of formatting one key per texel.","context":"Transform image data through the package's explicit processing contracts.","parameters":[{"name":"policy","type":"graphicsImagePresentationColorPolicyV1","description":"Supply policy as graphicsImagePresentationColorPolicyV1."},{"name":"samplingDependencyIdentity","type":"text","description":"Supply sampling dependency identity as text."},{"name":"regionDependencyIdentity","type":"text","description":"Supply region dependency identity as text."},{"name":"destinationContentIdentity","type":"text","description":"Supply destination content identity as text."},{"name":"tint","type":"graphicsImageRgb8V1","description":"Supply tint as graphicsImageRgb8V1."},{"name":"destinationPixel","type":"graphicsImageRgba8V1","description":"Supply destination pixel as graphicsImageRgba8V1."},{"name":"opacity","type":"int","description":"Supply opacity as int."}],"returns":"text","members":[],"tags":["cpu","function","graphics","graphics.image.processing","image","processing","source-example","yeho"],"updated":"2026-09-09","source":{"repository":"yeho","path":"packages/graphics/image/processing/presentation_color_v1.yh","line":244,"sha256":"6879e645971b1eb7a031db4ebc8741b990ea530891250ba275b44d8893adb6fa"},"status":"source-declared","notes":["Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup."],"examples":[{"id":"usage","title":"Use GraphicsImagePreparedPresentationRegionIdentityV1","description":"A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.","code":"using graphics.image.processing\n\n// Transform image data through the package's explicit processing contracts.\ngraphicsImagePresentationColorPolicyV1 policy = graphicsImagePresentationColorPolicyV1(\"source Color Space\", \"tint Color Space\", \"destination Color Space\", \"output Color Space\", \"example\")\ntext samplingDependencyIdentity = \"sampling Dependency Identity\"\ntext regionDependencyIdentity = \"region Dependency Identity\"\ntext destinationContentIdentity = \"destination Content Identity\"\ngraphicsImageRgb8V1 tint = graphicsImageRgb8V1(1, 1, 1)\ngraphicsImageRgba8V1 destinationPixel = graphicsImageRgba8V1(1, 1, 1, 1)\nint opacity = 1\ntext result = GraphicsImagePreparedPresentationRegionIdentityV1(policy, samplingDependencyIdentity, regionDependencyIdentity, destinationContentIdentity, tint, destinationPixel, opacity)\nConsole.Log(Text.From(result))\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.graphics_image_processing__graphicsimagepreparedpresentationregionidentityv1\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n\n[[dependencies]]\npackage = \"graphics.image.processing\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/image/processing\"\n","tags":["cpu","source-example"],"verification":"type checked","run":"cpu-oracle","sha256":"17273042598b87de7f3ebba75e1bc414f2e07bcfba38c280256ccd011ce9d6e4","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=graphics.image.processing--GraphicsImagePreparedPresentationRegionIdentityV1","json":"https://demonhunterlabs.com/reference/items/graphics.image.processing--GraphicsImagePreparedPresentationRegionIdentityV1.json","markdown":"https://demonhunterlabs.com/reference/text/graphics.image.processing--GraphicsImagePreparedPresentationRegionIdentityV1.md"}