geSprite2D

A simple 2D sprite implementation. It can be positioned, rotated, and scaled.

Inheritance

Base classes

• geObject
  • geObject2D
    • geSprite2D

Derived classes

• geButton
• geAnim2D

Reference

Fields

Note: All coordinates are in pixels, relative to top-left corner of the window. All angles are in degrees.

• ↖ double x; // x coordinate (px)
• ↖ double y; // y coordinate (px)
• ↖ double r; // rotation (degrees) - around axis point
• ↖ double s; // scale - around axis point
• ↖ double w; // width (px)
• ↖ double h; // height (px)
• ↖ double alignX; // horizontal alignment offset - use Align() to set these
• ↖ double alignY; // vertical alignment offset
• ↖ double axisX; // horizontal axis offset - use SetAxis() to set these
• ↖ double axisY; // vertical axis offset
• ↖ bool active; // indicates whether object should be active/visible
• geSprite* sprite; // the sprite

Constructors

• geSprite2D( int _x=0, int _y=0, int _w=0, int _h=0, geSprite* _sprite=NULL );
• geSprite2D( const geSprite2D& original ); // copy constructor

Methods

• ↖ virtual void Align( int alignment = GE_ALIGN_TL, double _alignX = 0, double _alignY = 0 );
• ↖ virtual void SetAxis( int axis = GE_ALIGN_CENTER, double _axisX = 0, double _axisY = 0 );