graphics.text.windows · thing · Updated 2026-09-09

graphicsWindowsCapturedScriptSpan

A graphics windows captured script span record carrying index, sourceStartUtf16, sourceLengthUtf16, isoScriptCode, script, and related state.

cpugraphicsgraphics.text.windowsmethodsource-exampletextthingwindowsyeho

Capture Windows text shaping and glyph rasterization for the shared text model.

external thing graphicsWindowsCapturedScriptSpan

Status: source-declared

Fields and methods (8)

int index: Stores index as int.
int sourceStartUtf16: Stores source start utf16 as int.
int sourceLengthUtf16: Stores source length utf16 as int.
int isoScriptCode: Stores iso script code as int.
text script: Stores script as text.
int shapes: Stores shapes as int.
graphicsWindowsCapturedScriptSpan(int index, int sourceStartUtf16, int sourceLengthUtf16, int isoScriptCode, text script, int shapes): Graphics windows captured script span.
ValidationIssue(text source, int utf16Length) returns text: Validation issue. Complete example

Use graphicsWindowsCapturedScriptSpan

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

cpu · source-example · type checked

using graphics.text.windows

// Capture Windows text shaping and glyph rasterization for the shared text model.
graphicsWindowsCapturedScriptSpan sample = graphicsWindowsCapturedScriptSpan(1, 1, 1, 1, "script", 1)
Console.Log(Text.From(sample.index))

project.mech

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

[app]
kind = "headless"

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

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

graphicsWindowsCapturedScriptSpan.ValidationIssue

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using graphics.text.windows

// Validation issue.
graphicsWindowsCapturedScriptSpan instance = graphicsWindowsCapturedScriptSpan(1, 1, 1, 1, "script", 1)
text argument_source = "argument source"
int argument_utf16Length = 1
text result = instance.ValidationIssue(argument_source, argument_utf16Length)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

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

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

Notes and source

Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

yeho/packages/graphics/text/windows/glyph_run_capture.yh:476