dolphin.authoring · class · Updated 2026-09-09

dolphinGraphCanvas

A dolphin graph canvas record carrying placements, zoom.

authoringclasscpudolphindolphin.authoringmethodsource-example

Represent editable scenes and graph canvases, validate edits, and manage undoable transactions.

external class dolphinGraphCanvas

Status: source-declared

Fields and methods (11)

list of dolphinGraphPlacement placements: Stores placements as list of dolphinGraphPlacement.
int zoom: Stores zoom as int.
Find(text key) returns int: Find. Complete example
Place(text key,int x,int y,int width,int height) returns int: Place. Complete example
ScreenX(int x) returns int: Screen x. Complete example
ScreenY(int y) returns int: Screen y. Complete example
WorldX(int x) returns int: World x. Complete example
WorldY(int y) returns int: World y. Complete example
ZoomAt(int next,int x,int y): Zoom at. Complete example
Move(text key,int x,int y) returns bool: Move. Complete example
Fit(int width,int height): Fit. Complete example

Use dolphinGraphCanvas

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

cpu · source-example · type checked

using dolphin.authoring

// Represent editable scenes and graph canvases, validate edits, and manage undoable transactions.
dolphinGraphCanvas sample = dolphinGraphCanvas()
Console.Log(Text.From(sample.zoom))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.Find

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

cpu · method · source-example · type checked

using dolphin.authoring

// Find.
dolphinGraphCanvas instance = dolphinGraphCanvas()
text argument_key = "argument key"
int result = instance.Find(argument_key)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.Place

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

cpu · method · source-example · type checked

using dolphin.authoring

// Place.
dolphinGraphCanvas instance = dolphinGraphCanvas()
text argument_key = "argument key"
int argument_x = 1
int argument_y = 1
int argument_width = 1
int argument_height = 1
int result = instance.Place(argument_key, argument_x, argument_y, argument_width, argument_height)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.ScreenX

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

cpu · method · source-example · type checked

using dolphin.authoring

// Screen x.
dolphinGraphCanvas instance = dolphinGraphCanvas()
int argument_x = 1
int result = instance.ScreenX(argument_x)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.ScreenY

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

cpu · method · source-example · type checked

using dolphin.authoring

// Screen y.
dolphinGraphCanvas instance = dolphinGraphCanvas()
int argument_y = 1
int result = instance.ScreenY(argument_y)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.WorldX

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

cpu · method · source-example · type checked

using dolphin.authoring

// World x.
dolphinGraphCanvas instance = dolphinGraphCanvas()
int argument_x = 1
int result = instance.WorldX(argument_x)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.WorldY

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

cpu · method · source-example · type checked

using dolphin.authoring

// World y.
dolphinGraphCanvas instance = dolphinGraphCanvas()
int argument_y = 1
int result = instance.WorldY(argument_y)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.ZoomAt

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

cpu · method · source-example · type checked

using dolphin.authoring

// Zoom at.
dolphinGraphCanvas instance = dolphinGraphCanvas()
int argument_next = 1
int argument_x = 1
int argument_y = 1
instance.ZoomAt(argument_next, argument_x, argument_y)
Console.Log("ZoomAt completed")

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.Move

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

cpu · method · source-example · type checked

using dolphin.authoring

// Move.
dolphinGraphCanvas instance = dolphinGraphCanvas()
text argument_key = "argument key"
int argument_x = 1
int argument_y = 1
bool result = instance.Move(argument_key, argument_x, argument_y)
Console.Log(Text.From(result))

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

dolphinGraphCanvas.Fit

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

cpu · method · source-example · type checked

using dolphin.authoring

// Fit.
dolphinGraphCanvas instance = dolphinGraphCanvas()
int argument_width = 1
int argument_height = 1
instance.Fit(argument_width, argument_height)
Console.Log("Fit completed")

project.mech

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

[app]
kind = "headless"

[[dependencies]]
package = "dolphin.authoring"
version = "0.1.0"
path = "../../../dolphin/packages/authoring"

[[dependencies]]
package = "dolphin.math"
version = "0.1.0"
path = "../../../dolphin/packages/math"

[[dependencies]]
package = "dolphin.spatial3d"
version = "0.1.0"
path = "../../../dolphin/packages/spatial3d"

Notes and source

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

dolphin/packages/authoring/src/graph_canvas.yh:9