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#ifndef _GLYPHS_H
#define _GLYPHS_H

void glyphs_set_render(int render_glyphs);
int glphys_get_render(void);

void glyphs_set_num_colors(int num_colors);
int glyphs_get_num_colors(void);

void glyphs_set_map(int colormap);
int glyphs_get_map(void);

void glyphs_set_alpha(float alpha);
float glyphs_get_alpha(void);

void glyphs_set_dataset_color(int dataset);
int glyphs_get_dataset_color(void);

void glyphs_set_dataset_direction(int dataset);
int glyphs_get_dataset_direction(void);

void glyphs_set_field(fftw_real *field);
fftw_real *glyphs_get_field(void);

struct color4f glyphs_get_color(float value);
#endif