TextureStorage Class

ILNumerics Ultimate VS Documentation

ILNumerics - Technical Application Development

The class provides texture storage for a single class of texures (e.g. one font)

[ILNumerics Visualization Engine]

Inheritance Hierarchy

SystemObject
ILNumerics.DrawingTextureStorage

Namespace: ILNumerics.Drawing
Assembly: ILNumerics.Drawing (in ILNumerics.Drawing.dll) Version: ILNumerics Ultimate VS 4

Syntax

public abstract class TextureStorage

Public MustInherit Class TextureStorage

Dim instance As TextureStorage

The TextureStorage type exposes the following members.

Constructors

	Name	Description
	TextureStorage	construct new storage [ILNumerics Visualization Engine]

Properties

	Name	Description
	DefaultSize
	Height	overall height of the internal texture sheet [ILNumerics Visualization Engine]
	Width	current width of the internal texture sheet [ILNumerics Visualization Engine]

Methods

	Name	Description
	Create
	Dispose	Dispose off any texture storage's ressources [ILNumerics Visualization Engine]
	Dispose(Boolean)	Dispose off manually [ILNumerics Visualization Engine]
	Exists	test, if a key exists in the texture storage [ILNumerics Visualization Engine]
	Finalize	Finalizer, disposing ressources [ILNumerics Visualization Engine] (Overrides ObjectFinalize.)
	Get	fetch texture item from storage [ILNumerics Visualization Engine]
	InitTexture	initialize texture sheet [ILNumerics Visualization Engine]
	MakeCurrent	select the texture storage as current in the GL [ILNumerics Visualization Engine]
	OnCleared
	Resize
	Store(Bitmap, Rectangle, Rectangle)	store item in texture sheet in GL [ILNumerics Visualization Engine]
	Store(String, Bitmap, Rectangle, RectangleF, SizeF)	store bitmap into texture sheet [ILNumerics Visualization Engine]
	Store(String, Font, PointF, Color, TextureStorageTextRenderer, FuncString, Font, String)
	TryGetTextureItem	try to fetch item by key [ILNumerics Visualization Engine]

Events

	Name	Description
	Cleared	Fires, when the managed texture sheets are cleared. Registrars must rebuild needed items afterwards [ILNumerics Visualization Engine]

Fields

	Name	Description
	DefaultOpenGLFactory
	m_disposed	cache, which texture has been bound at last
	m_height
	m_items
	m_root
	m_textureId
	m_tmpData
	m_width

Remarks

The texture items are stored in a single texture sheet and organized via a simple binary tree.

[ILNumerics Visualization Engine]