two_barcharts.c

#include "ctermui_screen.h"

void periodic(ctermui_screen_t *screen_p) {
  ctermui_screen_t screen = *screen_p;
  ctermui_layout_t root = screen->root;
  ctermui_component_t barchart =
      ctermui_layout_find_component(root->children[0], "barchart");
  ctermui_component_t barchart_2 =
      ctermui_layout_find_component(root->children[1], "barchart_2");

  BarChart *bc = (BarChart *)barchart->core_component;
  int values[10] = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100};
  if (screen->loop_count % 100 == 0) {
    for (int i = 0; i < 10; i++) {
      values[i] = rand() % 100;
    }
    ctermui_barchart_update_values(barchart, values, 10);
    ctermui_barchart_update_values(barchart_2, values, 10);
    ctermui_screen_refresh_layout(screen, root);
  }
}

int main() {
  ctermui_screen_t screen = ctermui_screen_init();
  ctermui_layout_t root = ctermui_layout_new_root(
      CTERMUI_HORIZONTAL, screen->width, screen->height);

  ctermui_layout_t wiget_1 = ctermui_layout_new("left_layout", LEAF, 50);
  ctermui_layout_t wiget_2 = ctermui_layout_new("right_layout", LEAF, 50);

  int values[10] = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100};
  char labels[][100] = {"10", "20", "30", "40", "50",
                        "60", "70", "80", "90", "100 "};
  ctermui_component_t barchart =
      ctemrui_new_barchart("barchart", CTERMUI_MAGENTA, CTERMUI_EMPTY, 100,
                           CTERMUI_HORIZONTAL, values, labels, 10, 1);
  ctermui_component_t barchart_2 =
      ctemrui_new_barchart("barchart_2", CTERMUI_RED, CTERMUI_EMPTY, 100,
                           CTERMUI_VERTICAL, values, labels, 10, 1);

  ctermui_layout_add_component(wiget_1, barchart);
  ctermui_layout_add_component(wiget_2, barchart_2);
  ctermui_layout_add_child(root, wiget_1);
  ctermui_layout_add_child(root, wiget_2);
  ctermui_screen_set_layout_root(screen, root);
  ctermui_screen_loop_start(screen, periodic, 10000);
}