UNIVERS  15.3
UNIVERS base processing software API
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ZqSurface::PixelItem Struct Reference

#include <zq_surface.hpp>

Public Attributes

int p
 
unsigned ic_beg
 
unsigned ic_end
 
double k
 
double c
 
double c_plus
 
double c_minus
 

Detailed Description

Item which describes a pixel and it's natural cell.

Member Data Documentation

double ZqSurface::PixelItem::c

Cached natural coordinate of the pixel...

double ZqSurface::PixelItem::c_plus

...and coordinates of box around it in {x|y}_prec distance

unsigned ZqSurface::PixelItem::ic_beg 
Indeces of bounding natural cell coordinates oriented in pixel

ascent order (so, ic_beg=i-1, ic_end=i means c(i-1), c(i) are used for final coordinate interpolation for given pixel

double ZqSurface::PixelItem::k

Cached coefficient of reverse natural cell size

int ZqSurface::PixelItem::p

Pixel coordinate itself

The documentation for this struct was generated from the following files:
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