gem::RenderingUtils Class Reference

RenderingUtils object. More...

Inheritance diagram for gem::RenderingUtils:

Collaboration diagram for gem::RenderingUtils:

Public Member Functions
	RenderingUtils (const RenderingUtils &)=delete
	RenderingUtils (RenderingUtils &&renderingUtils)=default
	Default move constructor noexcept is deduced.
RenderingUtils &	operator= (const RenderingUtils &)=delete
RenderingUtils &	operator= (RenderingUtils &&renderingUtils)=default
	Default move assignment noexcept is deduced.
void	drawText (IBitmap &bitmap, String const &text, int fontSize, Xy const &topLeft=Xy(), Rgba const &fontColor=Rgba(), int outerSize=0, Rgba const outerColor=Rgba(), float angle=0)
	Render the specified text using the specified parameters into a bitmap.
Size	getTextSize (String const &text, int fontSize)
	Get the specified text size.

Detailed Description

RenderingUtils object.

Implements share-read / write Api object over IRenderingUtils.

This behaves like a singleton, i.e. all instances are sharing behind the same API interface

Constructor & Destructor Documentation

RenderingUtils()

gem::RenderingUtils::RenderingUtils ( RenderingUtils && renderingUtils )

default

Default move constructor noexcept is deduced.

Parameters

renderingUtils

The source object

Member Function Documentation

drawText()

void gem::RenderingUtils::drawText ( IBitmap & bitmap, String const & text, int fontSize, Xy const & topLeft = Xy(), Rgba const & fontColor = Rgba(), int outerSize = 0, Rgba const outerColor = Rgba(), float angle = 0 )

inline

Render the specified text using the specified parameters into a bitmap.

Parameters

[out]	bitmap	The target bitmap
[in]	text	The text to render
[in]	fontSize	The font size
[in]	topLeft	The top left corner of the text
[in]	fontColor	The font color
[in]	outerSize	The outer size
[in]	outerColor	The outer color
[in]	angle	The rotation angle

getTextSize()

Size gem::RenderingUtils::getTextSize ( String const & text, int fontSize )

inline

Get the specified text size.

Parameters

[in]	text	The text to measure
[in]	fontSize	The font size

Returns

The text size

operator=()

RenderingUtils & gem::RenderingUtils::operator= ( RenderingUtils && renderingUtils )

default

Default move assignment noexcept is deduced.

Parameters

renderingUtils

The source object

Returns

The target object