{

// Initialise Iw2D

Iw2DInit();

// Get surface width and height

int surface_width = Iw2DGetSurfaceWidth();

int surface_height = Iw2DGetSurfaceHeight();

// Rotation angle of rectangle

float angle = 0;

// Wait for a quit request from the host OS

while (!s3eDeviceCheckQuitRequest())

{

// Clear background to blue

Iw2DSurfaceClear(0xff8080);

// Set up a transform

CIwFMat2D mat;

mat.SetRot(angle);

mat.ScaleRot(2.0f);

mat.SetTrans(CIwFVec2((float)surface_width / 2, (float)surface_height / 2));

Iw2DSetTransformMatrix(mat);

angle += 0.01f;

// Render filled rectangle

Iw2DSetColour(0xff00ffff);

Iw2DFillRect(CIwFVec2(-50.0f, -100.0f), CIwFVec2(100.0f, 200.0f));

// Render filled arc

Iw2DSetColour(0xffff00ff);

Iw2DFillArc(CIwFVec2(0, 0), CIwFVec2(100.0f, 100.0f), 0, 1.8 * PI);

// Flip the surface buffer to screen

Iw2DSurfaceShow();

// Sleep to allow the OS to process events etc.

s3eDeviceYield(0);

}

// Shut down Iw2D

Iw2DTerminate();

return 0;