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

graphicsWindowsTextLayoutGeometrySnapshot

A graphics windows text layout geometry snapshot record carrying schema, schemaVersion, provider, capability, available, and related state.

cpugraphicsgraphics.text.windowsmethodsource-exampletextthingwindowsyeho

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

external thing graphicsWindowsTextLayoutGeometrySnapshot

Status: source-declared

Fields and methods (21)

text schema: Stores schema as text.
int schemaVersion: Stores schema version as int.
text provider: Stores provider as text.
text capability: Stores capability as text.
bool available: Stores available as bool.
int utf16Length: Stores utf16 length as int.
list of graphicsWindowsTextLineGeometry lines: Stores lines as list of graphicsWindowsTextLineGeometry.
list of graphicsWindowsTextClusterGeometry clusters: Stores clusters as list of graphicsWindowsTextClusterGeometry.
graphicsWindowsTextHitGeometry pointHit: Stores point hit as graphicsWindowsTextHitGeometry.
graphicsWindowsTextHitGeometry candidateHit: Stores candidate hit as graphicsWindowsTextHitGeometry.
int selectionStart: Stores selection start as int.
int selectionLength: Stores selection length as int.
list of graphicsWindowsTextRangeGeometry selectionRectangles: Stores selection rectangles as list of graphicsWindowsTextRangeGeometry.
int acquiredObjects: Stores acquired objects as int.
int releasedObjects: Stores released objects as int.
text diagnostic: Stores diagnostic as text.
text source: Stores source as text.
graphicsWindowsTextLayoutGeometrySnapshot(text source): Graphics windows text layout geometry snapshot.
CleanupComplete() returns bool: Cleanup complete. Complete example
ValidationIssue() returns text: Validation issue. Complete example
Snapshot() returns text: Snapshot. Complete example

Use graphicsWindowsTextLayoutGeometrySnapshot

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.
graphicsWindowsTextLayoutGeometrySnapshot sample = graphicsWindowsTextLayoutGeometrySnapshot("example")
Console.Log(Text.From(sample.schema))

project.mech

manifestVersion = "2"
package = "api.example.graphics_text_windows__graphicswindowstextlayoutgeometrysnapshot"
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"

graphicsWindowsTextLayoutGeometrySnapshot.CleanupComplete

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

// Cleanup complete.
graphicsWindowsTextLayoutGeometrySnapshot instance = graphicsWindowsTextLayoutGeometrySnapshot("example")
bool result = instance.CleanupComplete()
Console.Log(Text.From(result))

project.mech

manifestVersion = "2"
package = "api.example.graphics_text_windows__graphicswindowstextlayoutgeometrysnapshot"
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"

graphicsWindowsTextLayoutGeometrySnapshot.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.
graphicsWindowsTextLayoutGeometrySnapshot instance = graphicsWindowsTextLayoutGeometrySnapshot("example")
text result = instance.ValidationIssue()
Console.Log(Text.From(result))

project.mech

manifestVersion = "2"
package = "api.example.graphics_text_windows__graphicswindowstextlayoutgeometrysnapshot"
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"

graphicsWindowsTextLayoutGeometrySnapshot.Snapshot

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

// Snapshot.
graphicsWindowsTextLayoutGeometrySnapshot instance = graphicsWindowsTextLayoutGeometrySnapshot("example")
text result = instance.Snapshot()
Console.Log(Text.From(result))

project.mech

manifestVersion = "2"
package = "api.example.graphics_text_windows__graphicswindowstextlayoutgeometrysnapshot"
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/layout_geometry.yh:237