add: line chart

3_pie_suggested_lifestyle.ipynb

@@ -130,18 +130,6 @@
    "display_name": "ai-inacbg",
    "language": "python",
    "name": "ai-inacbg"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.12.3"
   }
  },
  "nbformat": 4,

4_line_skenario.py

@@ -0,0 +1,74 @@
+import matplotlib.pyplot as plt
+import numpy as np
+import matplotlib.dates as mdates
+from datetime import datetime
+
+# Data
+years = [2025, 2027, 2029, 2031, 2033, 2035]
+dates = [datetime(year, 2, 12) for year in years]
+ages = [65, 67, 69, 71, 73, 75]
+
+# Current trend data (red line)
+current_trend = [51.2, 52.2, 53.3, 54.4, 55.5, 56.7]
+
+# Improved trend data (green line)
+improved_trend = [51.2, 38.6, 28.6, 21, 15.4, 11.3]
+
+# Create figure and axis
+fig, ax = plt.subplots(figsize=(12, 6))
+
+# Plot lines
+current_line, = ax.plot(dates, current_trend, 'o-', color='#FF7B7B', linewidth=2, markersize=8)
+improved_line, = ax.plot(dates, improved_trend, 'o-', color='#9ABE64', linewidth=2, markersize=8)
+
+# Plot the initial data point with cyan marker
+ax.plot([dates[0]], [current_trend[0]], 'o', color='#59D8E6', markersize=10)
+
+# Add values to the lines
+for i, (x, y) in enumerate(zip(dates, current_trend)):
+    ax.text(x, y+1, f"{y}", ha='center', va='bottom', color='#FF7B7B')
+
+for i, (x, y) in enumerate(zip(dates, improved_trend)):
+    ax.text(x, y-1.5, f"{y}", ha='center', va='top', color='#9ABE64')
+
+# Set x-axis format
+ax.xaxis.set_major_formatter(mdates.DateFormatter('%Y-%m'))
+plt.xticks(dates)
+
+# Add a second x-axis for ages
+ax2 = ax.twiny()
+ax2.set_xlim(ax.get_xlim())
+ax2.set_xticks(ax.get_xticks())
+ax2.set_xticklabels(ages)
+
+# Set y-axis limits
+ax.set_ylim(0, 75)
+ax.set_yticks(range(0, 71, 10))
+
+# Add grid
+ax.grid(axis='y', linestyle='-', alpha=0.3)
+
+# Add title
+plt.suptitle('Risiko Saat Ini dan Trend Peningkatannya\nCurrent and Improved Risk Trends', 
+             fontsize=12, fontweight='bold', y=0.98, x=0.07, ha='left', fontfamily='monospace')
+
+# Add y-axis label
+ax.set_ylabel('Risiko(%)\nRisk(%)', color='gray')
+
+# Add legend
+legend_elements = [
+    plt.Line2D([0], [0], marker='o', color='#FF7B7B', label='Tren saat ini\nCurrent trend', markersize=8, linewidth=2),
+    plt.Line2D([0], [0], marker='o', color='#9ABE64', label='Tren yang diinginkan\nImproved trend', markersize=8, linewidth=2),
+    plt.Line2D([0], [0], marker='o', color='#59D8E6', label='Poin data Anda\nYour data points', markersize=8, linewidth=0)
+]
+
+legend = fig.legend(handles=legend_elements, loc='upper right', ncol=3, 
+                   bbox_to_anchor=(0.99, 0.99), frameon=True)
+
+# Adjust layout
+plt.tight_layout()
+plt.subplots_adjust(top=0.85)
+
+filename = '4_line_skenario.png'
+plt.savefig(filename, dpi=300, bbox_inches='tight')
+print(f"Image saved as {filename}")