🎨 raylib rshapes 基础图形绘制示例(C 语言)

c

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#include "raylib.h"

int main(void)
{
InitWindow(800, 450, "raylib rshapes example");
SetTargetFPS(60);

while (!WindowShouldClose())
{
BeginDrawing();
ClearBackground(RAYWHITE);

// 1. 画线
DrawLine(50, 50, 200, 50, BLACK);

// 2. 画矩形(实心)
DrawRectangle(50, 100, 120, 60, BLUE);

// 3. 画矩形(空心)
DrawRectangleLines(50, 180, 120, 60, DARKBLUE);

// 4. 画圆
DrawCircle(350, 150, 50, RED);

// 5. 画圆(空心)
DrawCircleLines(350, 260, 40, MAROON);

// 6. 画三角形
DrawTriangle(
(Vector2){500, 100},
(Vector2){450, 200},
(Vector2){550, 200},
GREEN
);

// 7. 画多边形(正六边形)
DrawPoly((Vector2){650, 150}, 6, 50, 0, PURPLE);

// 8. 文本说明
DrawText("Basic shapes drawn with rshapes module", 10, 10, 20, DARKGRAY);

EndDrawing();
}

CloseWindow();
return 0;
}

📌 示例中使用的 rshapes API

图形 API
线 DrawLine()
矩形(实心) DrawRectangle()
矩形(空心) DrawRectangleLines()
圆(实心) DrawCircle()
圆(空心) DrawCircleLines()
三角形 DrawTriangle()
多边形 DrawPoly()