C# Class Paint.GraphicsDisplay

GraphicsDisplay class - defines the rectangles for the different images used in the app

Inheritance: IGraphicsDisplay

Public Methods

Method	Description
BeginRender ( ) : void	Begins the drawing process.
BeginRenderNonPremultiplied ( ) : void	Begins the drawing process - using NonPremultiplied as the color merging option
BeginRenderOpaque ( ) : void	Begins the drawing process - using opaque as the color merging option
DrawGraphic ( ImageType imageType, Rectangle paintRegion, Color color ) : void	Renders a specific image
EndRender ( ) : void	End the current rendering process
GraphicsDisplay ( Microsoft.Xna.Framework.Graphics.Texture2D graphicsTexture, SpriteBatch spriteBatch, bool highResolution ) : System	Initializes a new instance of the Paint.GraphicsDisplay class.
SourceRectangleFromImageType ( ImageType imageType ) : Rectangle	Calculates the area of the texturemap that we need to use for rendering a specific image

Begins the drawing process.

public BeginRender ( ) : void
return	void

Begins the drawing process - using NonPremultiplied as the color merging option

public BeginRenderNonPremultiplied ( ) : void
return	void

Begins the drawing process - using opaque as the color merging option

public BeginRenderOpaque ( ) : void
return	void

Renders a specific image

public DrawGraphic ( ImageType imageType, Rectangle paintRegion, Color color ) : void
imageType	ImageType	Type of image we want to render
paintRegion	Microsoft.Xna.Framework.Rectangle	destination rectangle to render the graphic
color	Color	Colour to use for rendering the image
return	void

End the current rendering process

public EndRender ( ) : void
return	void

Initializes a new instance of the Paint.GraphicsDisplay class.

public GraphicsDisplay ( Microsoft.Xna.Framework.Graphics.Texture2D graphicsTexture, SpriteBatch spriteBatch, bool highResolution ) : System
graphicsTexture	Microsoft.Xna.Framework.Graphics.Texture2D	The sprite map - all images we need to render
spriteBatch	Microsoft.Xna.Framework.Graphics.SpriteBatch	Low level rendering class
highResolution	bool	Is the iPad running in High resolution.
return	System

Calculates the area of the texturemap that we need to use for rendering a specific image

public SourceRectangleFromImageType ( ImageType imageType ) : Rectangle
imageType	ImageType	Type of image we want to render
return	Microsoft.Xna.Framework.Rectangle