TGraph
Create
GetScreenSize
BeginRender2D
Clear
EndRender
SetBlendMode
LoadTex
TexWidth
TexHeight
GetTexFileName
CreateSprite
SetPointSize
SetLineWidth
SetTexture
SetColor
Color4f
Vertex2f
TexCoord2f
DrawLine
DrawRect
DrawCircle
DrawPolygon
DrawTexture
DrawTiles
PushMatrix
PopMatrix
Translate