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.

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   double x;      // x coordinate (px)

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   double y;      // y coordinate (px)

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   double r;      // rotation (degrees) - around axis point

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   double s;      // scale - around axis point

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   double w;      // width (px)

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   double h;      // height (px)

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   double alignX; // horizontal alignment offset - use Align() to set these

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   double alignY; // vertical alignment offset

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   double axisX;  // horizontal axis offset - use SetAxis() to set these

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   double axisY;  // vertical axis offset

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   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

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   virtual void Align( int alignment = GE_ALIGN_TL, double _alignX = 0, double _alignY = 0 );

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   virtual void SetAxis( int axis = GE_ALIGN_CENTER, double _axisX = 0, double _axisY = 0 );