#include "MathAtom.h"
#include "dimension.h"
+class BufferView;
class LaTeXFeatures;
class ReplaceData;
class MetricsInfo;
void touch() const;
/// access to cached x coordinate of last drawing
- int xo() const;
+ int xo(BufferView & bv) const;
/// access to cached y coordinate of last drawing
- int yo() const;
+ int yo(BufferView & bv) const;
/// access to cached x coordinate of mid point of last drawing
- int xm() const { return xo() + dim_.wid / 2; }
+ int xm(BufferView & bv) const { return xo(bv) + dim_.wid / 2; }
/// access to cached y coordinate of mid point of last drawing
- int ym() const { return yo() + (dim_.des - dim_.asc) / 2; }
+ int ym(BufferView & bv) const { return yo(bv) + (dim_.des - dim_.asc) / 2; }
/// write access to coordinate;
- void setXY(int x, int y) const;
+ void setXY(BufferView & bv, int x, int y) const;
/// returns x coordinate of given position in the array
int pos2x(size_type pos) const;
/// returns position of given x coordinate
size_type x2pos(int targetx, int glue) const;
/// returns distance of this cell to the point given by x and y
// assumes valid position and size cache
- int dist(int x, int y) const;
+ int dist(BufferView & bv, int x, int y) const;
/// ascent of this cell above the baseline
int ascent() const { return dim_.asc; }