{"id":"frontend.yui--AppendYuiCoreValueDisplayItem","name":"AppendYuiCoreValueDisplayItem","owner":"yeho","package":"frontend.yui","kind":"function","signature":"external AppendYuiCoreValueDisplayItem(yuiDisplayList display, yuiCoreControlCatalog catalog, yuiCoreActionRenderMetrics metrics, yuiCoreValueRenderItem item) returns yuiDisplayList","description":"Append yui core value display item.","context":"Turn YUI models into a working frontend and its rendering/input adapters.","parameters":[{"name":"display","type":"yuiDisplayList","description":"Supply display as yuiDisplayList."},{"name":"catalog","type":"yuiCoreControlCatalog","description":"Supply catalog as yuiCoreControlCatalog."},{"name":"metrics","type":"yuiCoreActionRenderMetrics","description":"Supply metrics as yuiCoreActionRenderMetrics."},{"name":"item","type":"yuiCoreValueRenderItem","description":"Supply item as yuiCoreValueRenderItem."}],"returns":"yuiDisplayList","members":[],"tags":["cpu","frontend","frontend.yui","function","source-example","yeho","yui"],"updated":"2026-09-09","source":{"repository":"yeho","path":"packages/frontend/yui/controls-render-display_list.yh","line":768,"sha256":"25cf914848de80a2db443aafe9ea47b3e74dac4cf6827f04fbbec1cbe5141087"},"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 AppendYuiCoreValueDisplayItem","description":"A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.","code":"using frontend.yui\n\n// Turn YUI models into a working frontend and its rendering/input adapters.\nyuiDisplayList display = yuiDisplayList(\"surface Id\")\nyuiCoreControlCatalog catalog = yuiCoreControlCatalog()\nyuiCoreActionRenderMetrics metrics = yuiCoreActionRenderMetrics(\"density\", 1, 1, 1, 1, 1, 1, \"diagnostic\")\nyuiCoreValueRenderItem item = yuiCoreValueRenderItem(\"owner Id\", \"kind\", \"state\", \"Player health\", 1, 1, 1, \"orientation\", true, yuiRenderBounds(1, 1, 1, 1), \"clip Id\", \"layer Id\", \"focus Layer Id\", \"target Id\")\nyuiDisplayList result = AppendYuiCoreValueDisplayItem(display, catalog, metrics, item)\nConsole.Log(\"Inspect result in your debugger\")\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.frontend_yui__appendyuicorevaluedisplayitem\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n\n[[dependencies]]\npackage = \"frontend.yui\"\nversion = \"0.2.0\"\npath = \"../../../yeho/packages/frontend/yui\"\n\n[[dependencies]]\npackage = \"graphics.canvas\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/canvas\"\n\n[[dependencies]]\npackage = \"graphics.image\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/image\"\n\n[[dependencies]]\npackage = \"graphics.image.processing\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/image/processing\"\n\n[[dependencies]]\npackage = \"graphics.text\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/text\"\n\n[[dependencies]]\npackage = \"host.ui_services\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/host/ui_services\"\n\n[[dependencies]]\npackage = \"input.text\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/input/text\"\n\n[[dependencies]]\npackage = \"ui\"\nversion = \"0.2.0\"\npath = \"../../../yeho/packages/ui\"\n","tags":["cpu","source-example"],"verification":"type checked","run":"cpu-oracle","sha256":"87005a7554a5c3629ed578d3d7da1df936f15697594916e9fbe2c4f233127a0e","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=frontend.yui--AppendYuiCoreValueDisplayItem","json":"https://demonhunterlabs.com/reference/items/frontend.yui--AppendYuiCoreValueDisplayItem.json","markdown":"https://demonhunterlabs.com/reference/text/frontend.yui--AppendYuiCoreValueDisplayItem.md"}