graphics.canvas · function · Updated 2026-09-09

DrawCachedGlyphAlphaA8

Draw cached glyph alpha a8.

Draw 2D shapes, text, images, and composited interface content.

external DrawCachedGlyphAlphaA8(text contentIdentity, int sourceWidth, int sourceHeight, int x, int y, int width, int height, int red, int green, int blue, int alpha) returns bool

Status: source-declared

Parameters

text contentIdentity

Supply content identity as text.

int sourceWidth

Supply source width as int.

int sourceHeight

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.

using graphics.canvas

// Draw 2D shapes, text, images, and composited interface content.
text contentIdentity = "sample"
int sourceWidth = 1
int sourceHeight = 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 = DrawCachedGlyphAlphaA8(contentIdentity, sourceWidth, sourceHeight, x, y, width, height, red, green, blue, alpha)
Console.Log(Text.From(result))

manifestVersion = "2"
package = "api.example.graphics_canvas__drawcachedglyphalphaa8"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.canvas"
version = "0.1.0"
path = "../../../yeho/packages/graphics/canvas"