Transformable

Basic implementation for transformable objects.

abstract

class Transformable : Moveable {

void _applyTranslation();

const(Vector2s) calculateCenter();

void resetTranslation();

void setCenter(Vector2s center);

void setCenter(short x, short y);

const(Vector2s) getCenter();

void setRotation(short rotAngle);

void rotate(short rotAngle);

short getRotation();

void setScale(float zoom);

void scale(float zoom);

float getScale();

}

Members

Functions

_applyTranslation void _applyTranslation(): Apply translation to the object.
calculateCenter const(Vector2s) calculateCenter(): Calculate, store and return the center point.
getCenter const(Vector2s) getCenter(): Returns the rotation center.
getRotation short getRotation(): Returns the current rotation.
getScale float getScale(): Returns the current scale/zoom.
resetTranslation void resetTranslation(): Reset the translation.
rotate void rotate(short rotAngle): Increase/Decrease the rotation.
scale void scale(float zoom): Increase/Decrease the scale/zoom.
setCenter void setCenter(Vector2s center): Set the rotation center.
setCenter void setCenter(short x, short y): Set the rotation center.
setRotation void setRotation(short rotAngle): Set a (new) rotation.
setScale void setScale(float zoom): Set a new scale.

Inherited Members

From Moveable

_positionMoved void _positionMoved(float dx, float dy): Overloadable method if the position is moved.
_positionReset void _positionReset(float nx, float ny): Overloadable method if the position is reset.
_applyTranslation void _applyTranslation(): Apply translation to the object.
resetTranslation void resetTranslation(): Overloadable method to reset the position. The position is set to 0|0.
setPosition void setPosition(Vector2f vec): Setting a new position.
setPosition void setPosition(float x, float y): Setting a new position.
getPosition const(Vector2f) getPosition(): Returns the current position.
position inout(Vector2f) position [@property getter]: Returns an inout reference to the coordinates. It should be used to set or get the x and y coordinates. If you (re)set the position herewith, it doesn't appear in <b>_positionMoved</b> or <b>_positionReset</b>.
move void move(Vector2f vec): Move the current position by vec.
move void move(float x, float y): Move the current position by x|y.

Meta

Source

See Implementation

Authors

rschuett

Dgame Graphics Transformable modules