使用Python和turtle库
```python
from turtle import *
def curvemove():
for i in range(200):
right(1)
fd(1)
speed(10)
color('red', 'red')
begin_fill()
left(140)
fd(111.65)
curvemove()
left(120)
curvemove()
fd(111.65)
end_fill()
hideturtle()
done()
```
使用C和WinForms
```csharp
private void button1_Click(object sender, EventArgs e)
{
Graphics gh = panel1.CreateGraphics();
Pen p = new Pen(Color.Red, 3);
SolidBrush sb = new SolidBrush(Color.Red);
int x = 25, y = 50, a = 100, h = a;
gh.RotateTransform(-45);
gh.TranslateTransform(0, 200);
gh.DrawRectangle(p, x, y, a, h);
gh.DrawEllipse(p, x + a / 2, y, a, h);
gh.DrawEllipse(p, x, y - h / 2, a, h);
}
```
使用C语言
```c
include
void draw(int n) {
int i, j;
for (i = 1 - (n >> 1); i <= 0; i++) {
for (j = 0; j < n - i; j++) printf(" ");
for (j = 1; j <= 2 * (n - i) + 1; j++) printf("*");
printf("\n");
}
for (j = i; j < 0; j++) printf(" ");
for (j = 1; j <= n + 2 * i + 1; j++) printf("*");
for (j = 1; j <= n + 2 * i + 1; j++) printf("*");
printf("\n");
}
int main() {
system("color 0A");
draw(50);
return 0;
}
```
这些代码示例分别使用Python的turtle库、C的WinForms和C语言来绘制心形图案。你可以根据自己的需求和编程环境选择合适的代码进行尝试。