我想在unity的rawimage上画一条折线图请写出完整脚本

在 Unity 中&＃xff0c;你可以使用 Unity 的绘图 API(Graphics.DrawTexture)来在 RawImage 上绘制折线图。这是一个完整的脚本示例&＃xff1a;

&＃96;&＃96;&＃96; using UnityEngine; using UnityEngine.UI;

public class LineGraph : MonoBehaviour { // 要在其上绘制折线图的 RawImage public RawImage image;

// 折线图的数据点
public Vector2[] points;// 折线图的颜色
public Color lineColor;void Start()
{// 创建一个新的纹理&＃xff0c;它的大小与 RawImage 相同Texture2D texture &＃61; new Texture2D((int)image.rectTransform.rect.width, (int)image.rectTransform.rect.height);// 在纹理上绘制折线图DrawLineGraph(texture, points, lineColor);// 将纹理赋给 RawImageimage.texture &＃61; texture;
}void DrawLineGraph(Texture2D texture, Vector2[] points, Color color)
{// 设置纹理的像素for (int i &＃61; 0; i 1; i&＃43;&＃43;){DrawLine(texture, points[i], points[i &＃43; 1], color);}
}void DrawLine(Texture2D texture, Vector2 p1, Vector2 p2, Color color)
{// 计算折线的斜率float slope &＃61; (p2.y - p1.y) / (p2.x - p1.x);// 如果斜率不存在(即折线为水平或竖直线)&＃xff0c;则特别处理if (float.IsInfinity(slope)){int x1 &＃61; (int)p1.x;int x2 &＃61; (int)p2.x;int y &＃61; (int)p1.y;if (x1 > x2){int temp &＃61; x1;x1 &＃61; x2;x2 &＃61; temp;}for (int x &＃61; x1; x <&＃61; x2; x&＃43;&＃43;){texture.SetPixel(x, y, color);}}else{// 计算斜率的截距float intercept &＃61; p1.y - slope * p1.x;// 将折线拆