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/*
* renderer.c
*
* Render Fourier Transform output array into display array
*
* (c) 2006-2007 Thomas White <taw27@cam.ac.uk>
*
* synth2D - Two-Dimensional Crystallographic Fourier Synthesis
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef RENDERER_H
#define RENDERER_H
typedef struct {
double *re;
double *im;
} ComplexArray;
extern double renderer_width(int width, int height, double gamma, int nx, int ny);
extern double renderer_height(int width, int height, double gamma, int nx, int ny);
extern ComplexArray renderer_draw(fftw_complex *out, int width, int height, double gamma, int nx, int ny);
extern double renderer_map_x(double x, double y, int width, int height, double gamma, int nx, int ny);
extern double renderer_map_y(double x, double y, int width, int height, double gamma, int nx, int ny);
#endif /* RENDERER_H */
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