{"id":"graphics.canvas--DrawLineRgba","name":"DrawLineRgba","owner":"yeho","package":"graphics.canvas","kind":"function","signature":"external DrawLineRgba(int startX, int startY, int endX, int endY, int thickness, int red, int green, int blue, int alpha)","description":"A solid stroke between two points with the given whole-pixel thickness.","context":"Draw 2D shapes, text, images, and composited interface content.","parameters":[{"name":"startX","type":"int","description":"Supply start x as int."},{"name":"startY","type":"int","description":"Supply start y as int."},{"name":"endX","type":"int","description":"Supply end x as int."},{"name":"endY","type":"int","description":"Supply end y as int."},{"name":"thickness","type":"int","description":"Supply thickness as int."},{"name":"red","type":"int","description":"Supply red as int."},{"name":"green","type":"int","description":"Supply green as int."},{"name":"blue","type":"int","description":"Supply blue as int."},{"name":"alpha","type":"int","description":"Supply alpha as int."}],"returns":"void","members":[],"tags":["canvas","cpu","function","graphics","graphics.canvas","source-example","yeho"],"updated":"2026-09-09","source":{"repository":"yeho","path":"packages/graphics/canvas/canvas.yh","line":57,"sha256":"6ccd4ec500a65b2f8a7447e335a0f6661c8b064e12be567abc0974e818716f45"},"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 DrawLineRgba","description":"A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.","code":"using graphics.canvas\n\n// Draw 2D shapes, text, images, and composited interface content.\nint startX = 1\nint startY = 1\nint endX = 1\nint endY = 1\nint thickness = 1\nint red = 1\nint green = 1\nint blue = 1\nint alpha = 1\nDrawLineRgba(startX, startY, endX, endY, thickness, red, green, blue, alpha)\nConsole.Log(\"DrawLineRgba completed\")\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.graphics_canvas__drawlinergba\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n\n[[dependencies]]\npackage = \"graphics.canvas\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/canvas\"\n","tags":["cpu","source-example"],"verification":"type checked","run":"cpu-oracle","sha256":"6aee78fe2ba00520769170448a0688baad97e31e71642b12a740715e97a499a1","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=graphics.canvas--DrawLineRgba","json":"https://demonhunterlabs.com/reference/items/graphics.canvas--DrawLineRgba.json","markdown":"https://demonhunterlabs.com/reference/text/graphics.canvas--DrawLineRgba.md"}