| The libguppiplot library | |||
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gboolean guppi_2d_line_segment_intersection (double pt1_x, double pt1_y, double pt2_x, double pt2_y, double pt3_x, double pt3_y, double pt4_x, double pt4_y); gboolean guppi_2d_line_segment_window_query (double seg_x0, double seg_y0, double seg_x1, double seg_y1, double x0, double y0, double x1, double y1); ArtVpath* guppi_2d_make_path (GuppiSeqScalar *x_data, GuppiSeqScalar *y_data); ArtVpath* guppi_2d_make_optimized_path (GuppiSeqScalar *x_data, GuppiSeqScalar *y_data, double x0, double y0, double x1, double y1); |
gboolean guppi_2d_line_segment_intersection
(double pt1_x,
double pt1_y,
double pt2_x,
double pt2_y,
double pt3_x,
double pt3_y,
double pt4_x,
double pt4_y); |
gboolean guppi_2d_line_segment_window_query
(double seg_x0,
double seg_y0,
double seg_x1,
double seg_y1,
double x0,
double y0,
double x1,
double y1); |
ArtVpath* guppi_2d_make_optimized_path (GuppiSeqScalar *x_data, GuppiSeqScalar *y_data, double x0, double y0, double x1, double y1); |