窗体绘制菱形
//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::PaintBox1Click(TObject *Sender)
{
POINT vertices[5];
vertices[0]=Point(0,0);
vertices[1]=Point(50,0);
vertices[2]=Point(75,50);
vertices[3]=Point(25,50);
vertices[4]=Point(0,0);//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::PaintBox1Click(TObject *Sender)
{
POINT vertices[5];
vertices[0]=Point(0,0);
vertices[1]=Point(50,0);
vertices[2]=Point(75,50);
vertices[3]=Point(25,50);
vertices[4]=Point(0,0);
Canvas->Polyline(vertices,4);
}
//---------------------------------------------------------------------------
Canvas->Polyline(vertices,4);
}
//---------------------------------------------------------------------------
为什么不能运行?出现错误
麻烦哪位高手指点一下,谢谢!!