Ishdan maqsad: Borland C++ Builder6 ning asosiy grafik imkoniyatlari bilan tanishish. Topshiriqlar

Canvas->Font->Color = clWhite; 
Canvas->Font->Size = 28; 
Canvas->TextOut(180,60," ***"); 
Canvas->TextOut(180,85,"****"); 
Canvas->TextOut(180,110,"*****"); 
 Canvas->Pen->Color = clRed; 
Canvas->Brush->Color = clRed; 
Canvas->Rectangle(70,150,600,160); 
Canvas->Pen->Color = clWhite; 
Canvas->Brush->Color = clWhite; 
Canvas->Rectangle(70,160,600,260); 
Canvas->Pen->Color = clRed; 

---

Canvas->Brush->Color = clRed; 
Canvas->Rectangle(70,260,600,270); 
Canvas->Pen->Color = clGreen; 
Canvas->Brush->Color = clGreen; 
Canvas->Rectangle(70,270,600,370); 
} 
//------------------------------------------------------------------- 
void __fastcall TForm1::Button2Click(TObject *Sender) 
{ 
Form1->Close(); } 
Natijada quyidagi tasvirni olamiz (27-rasm): 
27-rasm. Dastur bajarilishi natijasida olingan tasvir 
 
Tajriba ishini bajarish uchun topshiriq variantlari: 
1. Borland 
С++ ning Canvas xossasining usullaridan foydalanib ixtiyoriy 
grafik tasvir yarating.
2. Image komponentasidan foydalanib formaga rasmlarni o‘rnating va uning 
xossalarini o‘zgartiring.
 
Sin
оv sаvоllаri 
1. Borland 
С++ da tasvirlar bilan ishlash uchun qanday sinflardan foydalaniladi? 
2. C++ tili qanday grafik imkoniyatlarga ega? 
3. Ekranda chizmalarni hosil qilish uchun qanday usullarni bilasiz? 

---

4. Qanday bo‘yash turlari mavjud? 
Canvas qanday vazifa bajaradi?