WgCanvas

A class for the rendering graphic elements with a WebGPU raster engine. More...

Inheritance diagram for WgCanvas:

Public Member Functions
Result	target (void *window, uint32_t w, uint32_t h) noexcept
	Sets the target window for the rasterization. More...
Public Member Functions inherited from Canvas
TVG_DEPRECATED Result	reserve (uint32_t n) noexcept
	Sets the size of the container, where all the paints pushed into the Canvas are stored. More...
std::list< Paint * > &	paints () noexcept
	Returns the list of the paints that currently held by the Canvas. More...
virtual Result	push (std::unique_ptr< Paint > paint) noexcept
	Passes drawing elements to the Canvas using Paint objects. More...
virtual Result	clear (bool free=true) noexcept
	Clear the internal canvas resources that used for the drawing. More...
virtual Result	update (Paint *paint=nullptr) noexcept
	Request the canvas to update the paint objects. More...
virtual Result	draw () noexcept
	Requests the canvas to draw the Paint objects. More...
virtual Result	sync () noexcept
	Guarantees that drawing task is finished. More...

Static Public Member Functions
static std::unique_ptr< WgCanvas >	gen () noexcept
	Creates a new WgCanvas object. More...

Detailed Description

A class for the rendering graphic elements with a WebGPU raster engine.

Warning

Please do not use it. This class is not fully supported yet.

Note

Experimental API

Member Function Documentation

gen()

static std::unique_ptr<WgCanvas> gen ( )

staticnoexcept

Creates a new WgCanvas object.

Returns

A new WgCanvas object.

Note

Experimental API

target()

Result target ( void *  window, uint32_t  w, uint32_t  h  )

noexcept

Sets the target window for the rasterization.

Warning

Please do not use it, this API is not official one. It could be modified in the next version.

Note

Experimental API