Method Render

Descent3/debuggraph.cpp:425–466

}

void tGraphNode::Render(void) {
  if (num_items_stored < 2)
    return;
  rend_SetFlatColor(color);

  int last_x, last_y = 0, y;
  int index = first_pos;
  int count = num_items_stored;
  count--;

  switch (init_data.data_input) {
  case DATA_TYPE_FLOAT:
    GetGraphY(&last_y, f_data[index], init_data.f_max_value, init_data.f_min_value);
    break;
  case DATA_TYPE_INT:
    GetGraphY(&last_y, i_data[index], init_data.i_max_value, init_data.i_min_value);
    break;
  };
  index++;
  last_x = TOP_L;

  while (count > 0) {
    if (index != 0 && (index % NUM_FRAMES_TO_DISPLAY) == 0) {
      index = 0;
    }

    switch (init_data.data_input) {
    case DATA_TYPE_FLOAT:
      GetGraphY(&y, f_data[index], init_data.f_max_value, init_data.f_min_value);
      break;
    case DATA_TYPE_INT:
      GetGraphY(&y, i_data[index], init_data.i_max_value, init_data.i_min_value);
      break;
    };

    rend_DrawLine(last_x, last_y, last_x + 1, y);
    count--;
    last_x += 2;
    last_y = y;
    index++;
  }
}

/*
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