float DENORM::yshift_at_x(float src_x) const { // In normalized coords.
if (segments != 0) {
const DENORM_SEG* seg = binary_search_segment(src_x);
if (seg->ycoord == -MAX_INT32) {
if (base_is_row)
return source_row->base_line(x(src_x)/scale_at_x(src_x) + x_centre);
else
return m * x(src_x) + c;
} else {
return seg->ycoord;
}
}
return source_row->base_line (x(src_x)/scale_at_x(src_x) + x_centre);
}
float DENORM::y( //convert y coord
float src_y, //coord to convert
float src_centre //x location for base
) const {
return (src_y - bln_baseline_offset) / scale_at_x(src_centre)
+ yshift_at_x(src_centre);
}
float DENORM::x( //convert x coord
float src_x //coord to convert
) const {
return src_x / scale_at_x(src_x) + x_centre;
}
float DENORM::x(float src_x) const {
return src_x / scale_at_x(src_x) + x_centre;
}
