runtime.Canvas · builtin · Updated 2026-09-09

Canvas.DrawRectGradientHRgba

Draw rect gradient hrgba through the Canvas runtime.

Built into Yeho; no package import is needed. Native services require an admitted host and the correct resource lifecycle.

Canvas.DrawRectGradientHRgba(int x, int y, int width, int height, int startRed, int startGreen, int startBlue, int startAlpha, int endRed, int endGreen, int endBlue, int endAlpha) -> void

Status: registered-intrinsic

Parameters

int x

Supply x as int.

int y

Supply y as int.

int width

Supply width as int.

int height

Supply height as int.

int startRed

Supply start red as int.

int startGreen

Supply start green as int.

int startBlue

Supply start blue as int.

int startAlpha

Supply start alpha as int.

int endRed

Supply end red as int.

int endGreen

Supply end green as int.

int endBlue

Supply end blue as int.

int endAlpha

Supply end alpha as int.

int x = 1
int y = 1
int width = 1
int height = 1
int startRed = 1
int startGreen = 1
int startBlue = 1
int startAlpha = 1
int endRed = 1
int endGreen = 1
int endBlue = 1
int endAlpha = 1
Canvas.DrawRectGradientHRgba(x, y, width, height, startRed, startGreen, startBlue, startAlpha, endRed, endGreen, endBlue, endAlpha)

manifestVersion = "2"
package = "api.example.runtime__canvas_drawrectgradienthrgba"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"