void Button::Render()
{
if(btn_type==IMAGE)
Iw2DDrawImage(_image, m_ImgPos);
else
{
Iw2DSetColour(bg_color);
if(btn_type==RECT||btn_type==TEXT)
Iw2DFillRect(m_BGPos,m_BGSize);
else if(btn_type==SPHERE)
Iw2DFillArc(m_BGPos+CIwSVec2(m_BGSize.x/2,m_BGSize.y/2), m_BGSize, iwangle(0), iwangle(0x1600), 40);
if(btn_type==TEXT)
{
uint8 rgb[4];
rgb[0]=(text_color & 0x000000ff);//A
rgb[1]=(text_color & 0x0000ff00) >>8;//B
rgb[2]=(text_color & 0x00ff0000) >>16;//G
rgb[3]=(text_color & 0xff000000) >>24;//R
IwGxPrintSetColour(rgb[3], rgb[2], rgb[1]);
IwGxPrintSetScale(2);
IwGxPrintString(m_TextPos.x, m_TextPos.y, m_text);
}
Iw2DSetColour(C_WHITE);
}
// Main entry point for the application
int main()
{
// 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;
}
