PUIExampleCharts.cs

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using UnityEngine;
using UnityEngine.UI;
 
namespace PrimitiveUI.Examples;
 
public class PUIExampleCharts : MonoBehaviour
{
    public PrimitiveCanvas primitiveCanvas;
 
    public Slider sliderAka;
 
    public Slider sliderBlauw;
 
    public Slider sliderGelb;
 
    public Slider sliderVerde;
 
    [Range(0.1f, 0.25f)]
    public float barChartBarWidth = 0.2f;
 
    private Rect barChartBounds = new Rect(0.45f, 0.05f, 0.5f, 0.5f);
 
    private Vector2 pieChartCenter = new Vector2(0.7f, 0.8f);
 
    private float pieChartRadius = 0.1f;
 
    private Color red = new Color(1f, 0.196f, 0f);
 
    private Color blue = new Color(0f, 0.47f, 1f);
 
    private Color yellow = new Color(1f, 0.92f, 0f);
 
    private Color green = new Color(0f, 1f, 0.176f);
 
    private StrokeStyle barChartAxisStroke;
 
    private StrokeStyle barChartBgStroke;
 
    private void Start()
    {
        sliderAka.onValueChanged.AddListener(delegate
        {
            Draw();
        });
        sliderBlauw.onValueChanged.AddListener(delegate
        {
            Draw();
        });
        sliderGelb.onValueChanged.AddListener(delegate
        {
            Draw();
        });
        sliderVerde.onValueChanged.AddListener(delegate
        {
            Draw();
        });
        barChartAxisStroke = new StrokeStyle(Color.black, 0.006f, StrokeScaleMode.Relative);
        barChartBgStroke = new StrokeStyle(new Color(0f, 0f, 0f, 0.2f), 0.0025f, StrokeScaleMode.Relative);
        Draw();
    }
 
    private void Draw()
    {
        primitiveCanvas.Clear();
        float num = barChartBounds.height / 9f;
        for (int i = 0; i < 8; i++)
        {
            float y = barChartBounds.yMin + (float)(i + 1) * num;
            primitiveCanvas.DrawLine(new Vector2(barChartBounds.xMin, y), new Vector2(barChartBounds.xMax, y), barChartBgStroke);
        }
        float num2 = barChartBounds.width * barChartBarWidth;
        float num3 = (barChartBounds.width - num2 * 4f) / 5f;
        Rect rect = new Rect(barChartBounds.xMin + num3 * 1f, barChartBounds.yMin, num2, sliderAka.value * barChartBounds.height * 0.01f);
        primitiveCanvas.DrawRectangle(rect, red);
        rect = new Rect(barChartBounds.xMin + num3 * 2f + num2 * 1f, barChartBounds.yMin, num2, sliderBlauw.value * barChartBounds.height * 0.01f);
        primitiveCanvas.DrawRectangle(rect, blue);
        rect = new Rect(barChartBounds.xMin + num3 * 3f + num2 * 2f, barChartBounds.yMin, num2, sliderGelb.value * barChartBounds.height * 0.01f);
        primitiveCanvas.DrawRectangle(rect, yellow);
        rect = new Rect(barChartBounds.xMin + num3 * 4f + num2 * 3f, barChartBounds.yMin, num2, sliderVerde.value * barChartBounds.height * 0.01f);
        primitiveCanvas.DrawRectangle(rect, green);
        Vector2[] points = new Vector2[3]
        {
            new Vector2(barChartBounds.xMin, barChartBounds.yMax),
            barChartBounds.min,
            new Vector2(barChartBounds.xMax, barChartBounds.yMin)
        };
        primitiveCanvas.DrawPath(points, barChartAxisStroke, closePath: false);
        float num4 = sliderAka.value + sliderBlauw.value + sliderGelb.value + sliderVerde.value;
        float num5 = 0f;
        float num6 = sliderAka.value / num4 * 360f;
        primitiveCanvas.DrawCircle(pieChartCenter, pieChartRadius, 1f, num5, num5 + num6, red);
        num5 += num6;
        num6 = sliderBlauw.value / num4 * 360f;
        primitiveCanvas.DrawCircle(pieChartCenter, pieChartRadius, 1f, num5, num5 + num6, blue);
        num5 += num6;
        num6 = sliderGelb.value / num4 * 360f;
        primitiveCanvas.DrawCircle(pieChartCenter, pieChartRadius, 1f, num5, num5 + num6, yellow);
        num5 += num6;
        num6 = sliderVerde.value / num4 * 360f;
        primitiveCanvas.DrawCircle(pieChartCenter, pieChartRadius, 1f, num5, num5 + num6, green);
        primitiveCanvas.DrawCircle(pieChartCenter, pieChartRadius, 1f, 0f, 1f, red);
    }
}