draw_barplot   xtlang


Defined in:  https://github.com/digego/extempore/tree/v0.8.9/examples/contrib/datavis.xtm

Implementation

(bind-func draw_barplot
  (let ((nlabs 5)
        (labs:float* (zalloc nlabs))
        (bars:float* (zalloc nlabs))
        (line:float* (zalloc (* 2 nlabs)))
        (i 0))
    (dotimes (i nlabs)
      (pset! labs i (* (convert i) (/ 1. (convert (- nlabs 1)))))
      ;; x positions should be in the middle of the bars
      (pset! line (* i 2) (+ (/ .5 (convert nlabs)) (* (convert i) (/ 1. (convert nlabs))))))
    (lambda (bounds:Rect*)
      (dotimes (i nlabs)
        (pset! bars i (+ .5 (* .3 (cos (* 0.00001 (convert (* (now) (+ i 1))))))))
        (pset! line (+ (* i 2) 1) (+ .5 (* .3 (cos (* 0.00001 (convert (* (now) (+ i 1)))))))))
      (dv_draw_bars vg bounds bars nlabs)
      (dv_draw_axis_labels_2D vg bounds labs nlabs labs nlabs)
      (dv_draw_axes_2D vg bounds)
      (dv_draw_title vg bounds "Barplot")
      (dv_draw_line vg bounds line nlabs)
      void)))


Back to Index

Similar Entries

  • VAO_bind_and_draw_arrays    xtlang
  • cairo_draw_image    xtlang
  • draw    xtlang
  • draw    xtlang
  • draw-skeleton    xtlang
  • draw_a_circle    xtlang
  • draw_a_circle    xtlang
  • draw_a_line    xtlang
  • draw_a_line    xtlang
  • draw_color_body_frame    xtlang
  • draw_color_body_frame_with_hands    xtlang
  • draw_frame    xtlang
  • draw_frame    xtlang
  • draw_frame    xtlang
  • draw_quad    xtlang
  • draw_rgb_frame    xtlang
  • draw_scatterplot    xtlang
  • draw_scene    xtlang
  • draw_seg    xtlang
  • draw_spectral_bar    xtlang
  • draw_spectrum_key    xtlang
  • dv_draw_axes_2D    xtlang
  • dv_draw_axis_labels_2D    xtlang
  • dv_draw_bars    xtlang
  • dv_draw_line    xtlang
  • dv_draw_line_segments    xtlang
  • dv_draw_scatter_points    xtlang
  • dv_draw_scatter_points    xtlang
  • dv_draw_title    xtlang
  • gl-draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw    xtlang
  • gl_draw_arrows    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_loop    xtlang
  • gl_draw_particles    xtlang
  • gui_draw_circle    xtlang
  • gui_draw_rect    xtlang
  • gui_draw_text_in_bounds    xtlang
  • init_draw_quad    xtlang
  • nvg_draw_loop    xtlang
  • nvg_draw_loop    xtlang
  • nvg_draw_loop    xtlang
  • nvg_draw_loop    xtlang
  • nvg_draw_text    xtlang
  • psystem_draw    xtlang
  • psystem_draw    xtlang
  • shader_prepare_draw    xtlang
  • shader_prepare_draw    xtlang
  • shader_prepare_draw    xtlang
  • shader_prepare_draw    xtlang
  • shader_prepare_draw    xtlang
  • xtm_draw_arc    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_fill    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arc_stroke    xtlang
  • xtm_draw_arcd    xtlang
  • xtm_draw_bezier_fill    xtlang
  • xtm_draw_bezier_fill    xtlang
  • xtm_draw_bezier_fill    xtlang
  • xtm_draw_bezier_fill    xtlang
  • xtm_draw_bezier_stroke    xtlang
  • xtm_draw_bezier_stroke    xtlang
  • xtm_draw_bezier_stroke    xtlang
  • xtm_draw_bezier_stroke    xtlang
  • xtm_draw_circle_fill    xtlang
  • xtm_draw_circle_fill    xtlang
  • xtm_draw_circle_fill    xtlang
  • xtm_draw_circle_fill    xtlang
  • xtm_draw_circle_stroke    xtlang
  • xtm_draw_circle_stroke    xtlang
  • xtm_draw_circle_stroke    xtlang
  • xtm_draw_circle_stroke    xtlang
  • xtm_draw_ellipse    xtlang
  • xtm_draw_ellipse_fill    xtlang
  • xtm_draw_ellipse_fill    xtlang
  • xtm_draw_ellipse_fill    xtlang
  • xtm_draw_ellipse_fill    xtlang
  • xtm_draw_ellipse_stroke    xtlang
  • xtm_draw_ellipse_stroke    xtlang
  • xtm_draw_ellipse_stroke    xtlang
  • xtm_draw_ellipse_stroke    xtlang
  • xtm_draw_ellipsed    xtlang
  • xtm_draw_line    xtlang
  • xtm_draw_line    xtlang
  • xtm_draw_line    xtlang
  • xtm_draw_line    xtlang
  • xtm_draw_line    xtlang
  • xtm_draw_lined    xtlang
  • xtm_draw_mesh    xtlang
  • xtm_draw_mesh    xtlang
  • xtm_draw_model    xtlang
  • xtm_draw_model    xtlang
  • xtm_draw_path    xtlang
  • xtm_draw_path_keep    xtlang
  • xtm_draw_poly    xtlang
  • xtm_draw_polyd    xtlang
  • xtm_draw_quad    xtlang
  • xtm_draw_quad_fill    xtlang
  • xtm_draw_quad_fill    xtlang
  • xtm_draw_quad_fill    xtlang
  • xtm_draw_quad_fill    xtlang
  • xtm_draw_quad_stroke    xtlang
  • xtm_draw_quad_stroke    xtlang
  • xtm_draw_quad_stroke    xtlang
  • xtm_draw_quad_stroke    xtlang
  • xtm_draw_quadd    xtlang
  • xtm_draw_rect    xtlang
  • xtm_draw_rect_fill    xtlang
  • xtm_draw_rect_fill    xtlang
  • xtm_draw_rect_fill    xtlang
  • xtm_draw_rect_fill    xtlang
  • xtm_draw_rect_stroke    xtlang
  • xtm_draw_rect_stroke    xtlang
  • xtm_draw_rect_stroke    xtlang
  • xtm_draw_rect_stroke    xtlang
  • xtm_draw_rectd    xtlang
  • xtm_draw_round_rect    xtlang
  • xtm_draw_round_rectd    xtlang
  • xtm_draw_rounded_rect_fill    xtlang
  • xtm_draw_rounded_rect_fill    xtlang
  • xtm_draw_rounded_rect_fill    xtlang
  • xtm_draw_rounded_rect_fill    xtlang
  • xtm_draw_rounded_rect_stroke    xtlang
  • xtm_draw_rounded_rect_stroke    xtlang
  • xtm_draw_rounded_rect_stroke    xtlang
  • xtm_draw_rounded_rect_stroke    xtlang
  • xtm_draw_rounded_rect_varying_fill    xtlang
  • xtm_draw_rounded_rect_varying_fill    xtlang
  • xtm_draw_rounded_rect_varying_fill    xtlang
  • xtm_draw_rounded_rect_varying_fill    xtlang
  • xtm_draw_rounded_rect_varying_stroke    xtlang
  • xtm_draw_rounded_rect_varying_stroke    xtlang
  • xtm_draw_rounded_rect_varying_stroke    xtlang
  • xtm_draw_rounded_rect_varying_stroke    xtlang
  • xtm_draw_tex    xtlang
  • xtm_draw_tex    xtlang
  • xtm_draw_tex    xtlang
  • xtm_draw_tex    xtlang
  • xtm_draw_tex    xtlang
  • xtm_draw_tex    xtlang
  • xtm_draw_tex    xtlang
  • xtm_draw_tri    xtlang
  • xtm_draw_tri_fill    xtlang
  • xtm_draw_tri_fill    xtlang
  • xtm_draw_tri_fill    xtlang
  • xtm_draw_tri_fill    xtlang
  • xtm_draw_tri_stroke    xtlang
  • xtm_draw_tri_stroke    xtlang
  • xtm_draw_tri_stroke    xtlang
  • xtm_draw_tri_stroke    xtlang
  • xtm_draw_trid    xtlang
  • xtm_draw_vao    xtlang
  • xtm_draw_vao    xtlang
  • xtm_draw_vgimage    xtlang
  • xtm_scale_and_draw_vgimage    xtlang
  • xtm_scale_and_draw_vgimaged    xtlang