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

Canvas.DrawGlyphAlphaA8

Draw glyph alpha a8 through the Canvas runtime.

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

Canvas.DrawGlyphAlphaA8(text content_identity, text A8_hex_payload, int source_width, int source_height, int x, int y, int width, int height, int red, int green, int blue, int alpha) -> bool

Status: registered-intrinsic

Parameters

text content_identity

Supply content identity as text.

text A8_hex_payload

Supply a8 hex payload as text.

int source_width

Supply source width as int.

int source_height

Supply source height as int.

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 red

Supply red as int.

int green

Supply green as int.

int blue

Supply blue as int.

int alpha

Supply alpha as int.

text content_identity = "content identity"
text A8_hex_payload = "A8 hex payload"
int source_width = 1
int source_height = 1
int x = 1
int y = 1
int width = 1
int height = 1
int red = 1
int green = 1
int blue = 1
int alpha = 1
bool result = Canvas.DrawGlyphAlphaA8(content_identity, A8_hex_payload, source_width, source_height, x, y, width, height, red, green, blue, alpha)
Console.Log(Text.From(result))

manifestVersion = "2"
package = "api.example.runtime__canvas_drawglyphalphaa8"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"