runtime.Canvas · builtin ·
Canvas.DrawLineRgba
Draw line rgba through the Canvas runtime.
Built into Yeho; no package import is needed. Native services require an admitted host and the correct resource lifecycle.
Canvas.DrawLineRgba(int startX, int startY, int endX, int endY, int thickness, int red, int green, int blue, int alpha) -> voidStatus: registered-intrinsic
Parameters
int startX- Supply start x as int.
int startY- Supply start y as int.
int endX- Supply end x as int.
int endY- Supply end y as int.
int thickness- Supply thickness as int.
int red- Supply red as int.
int green- Supply green as int.
int blue- Supply blue as int.
int alpha- Supply alpha as int.
Call Canvas.DrawLineRgba
A complete typed caller with illustrative arguments. Native operations need the corresponding host and resources.
cpu · builtin · type checked
int startX = 1
int startY = 1
int endX = 1
int endY = 1
int thickness = 1
int red = 1
int green = 1
int blue = 1
int alpha = 1
Canvas.DrawLineRgba(startX, startY, endX, endY, thickness, red, green, blue, alpha)
project.mech
manifestVersion = "2"
package = "api.example.runtime__canvas_drawlinergba"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"
[app]
kind = "headless"
Notes and source
The example checks the call shape. Opening windows, recording audio, changing files, network operations, and process operations have real effects when run. Follow the corresponding package lifecycle before using live resources.
yeho/src/compiler/common/intrinsic_registry.cpp:1555