#include"Shape.h"
#include<stdio.h>
#include<assert.h>
#include<stdlib.h>
#include<time.h>
#include<string.h>
void DrawShape(Shape* pS);
void MoveShape(Shape* pS, Point p);
int RandomCoord();
ShpType RandomType();
const int COORD_MAX = 1000;
int main(int argc, char* argv[])
{
Shape shp1;
shp1.m_recShape = Rect(Point(20, 20), Point(50, 50));
shp1.m_typeShape = shpRectangle;
DrawShape(&shp1);
MoveShape(&shp1, Point(25, 25));
DrawShape(&shp1);
Shape* pShp2 = new Shape;
assert(pShp2 != NULL);
pShp2->m_typeShape = shpEllipse;
DrawShape(pShp2);
delete pShp2;
Point pt1, pt2;
Shape* arShps[20];
srand((unsigned)time(NULL));
for(int i = 0; i < 20; i++)
{
Shape* pShp = new Shape;
assert(pShp != NULL);
pt1 = Point(RandomCoord(), RandomCoord());
pt2 = Point(RandomCoord(), RandomCoord());
pShp->m_rectShape = Rect(pt1, pt2);
pShp->m_rectShape = RandomType();
arShps[i] = pShp;
DrawShape(arShps[i]);
}
MoveShape(arShps[0] Point(20, 20))
DrawShape(arShps[0]);
for(int j = 0; j < 20; j++) delete arShps[j];
return 0;
}
void DrawShape(Shape* pS)
{
Rect rect = pS->m_rectShape;
int x1 = rect.m_ptTopLeft.x;
int y1 = rect.m_ptTopLeft.y;
int x2 = rect.m_ptBotRight.x;
int y2 = rect.m_ptBotRight.y;
char szType[20];
switch(pS->m_typeShape)
{
case shpRectangle: strcpy(szType, "rectangle");
break;
case shpEllipse: sprintf(szType, "%s", "ellipse");
break;
default: strcpy(szType, "erreur type de figure");
};
printf("%s à(%d, %d, %d, %d)\n", szType, x1, y1, x2, y2);
}
void MoveShape(Shape* pS, Point p){
Rect rect = pS->m_rectShape;
int width = abs(rect.m_ptBotRight.x - rect.m_ptTopLeft.x);
int height = abs(rect.m_ptBotRight.y - rect.m_ptTopLeft.y);
pS->m_rectShape.m_ptTopLeft = p;
pS->m_rectShape.m_ptBotRight = Point(p.x + width, p.y + height);
}
int RandomCoord()
{
static int nLastCoord;
int nNextCoord = rand();
int nFuge = rand() % 100;
nLastCoord = (nNextCoord > nLastCoord ? nNextCoord : nLastCoord);
nLastCoord = (nLastCoord + nFudge) % COORD_MAX
return nLastCoord;
}
ShpType RandomType()
{
return (ShpType)(rand() % NUM_TYPES);
}
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