Inherits fltk::Symbol.
Public Member Functions | |
void | _draw (const Rectangle &) const |
void | _measure (int &w, int &h) const |
TiledImage (Symbol *i) |
Draws the image supplied to it's constructor repeatedly to cover the area provided to draw(). Clips the images as necessary to fit them in the rectangle.
TiledImage::TiledImage | ( | Symbol * | i | ) | [inline] |
A pointer to the image must be provided to the constructor. If it is null then the TiledImage draws nothing.
void TiledImage::_draw | ( | const Rectangle & | r | ) | const [virtual] |
Repeatedly draws the image to fill the area, putting the top-left corner at x,y. This checks the current clip region and does minimal drawing of only the visible portions of the image.
Implements fltk::Symbol.
void TiledImage::_measure | ( | int & | w, |
int & | h | ||
) | const [virtual] |
Returns w and h unchanged, indicating that it can draw any size of rectangle, with no preference.
Reimplemented from fltk::Symbol.