func (me *Drawer) Draw(c *gfx.Canvas) {
//clear screen
c.SetRGB(0, 0, 0)
c.FillRect(0, 0, gfx.DisplayWidth(), gfx.DisplayHeight())
c.SetRGBA(0, 0, 255, 255)
c.FillRect(42, 42, 100, 100)
//draw box if it's not nil
if me.box != nil {
c.DrawImage(me.box, 200, 200)
c.SetRGBA(0, 0, 0, 100)
c.FillRect(200, 200, 100, 100)
}
c.DrawText(me.text, 400, 400)
//Note: viewports may be nested
c.PushViewport(42, 42, 500, 500)
{
//draw a green rect in a viewport
c.SetRGBA(0, 255, 100, 127)
c.FillRect(42, 42, 100, 100)
c.SetRGB(0, 0, 0)
c.FillRect(350, 200, 70, 70)
c.DrawAnimation(me.anim, 350, 200)
}
c.PopViewport()
}
func (mm *MainMenu) Draw(c *gfx.Canvas) {
baseHeight := gfx.DisplayHeight()
baseWidth := gfx.DisplayWidth()
c.SetRGB(0, 0, 0)
c.FillRect(0, 0, baseWidth, baseHeight)
//green square
c.SetRGBA(0, 255, 100, 127)
c.FillRect(0, 0, 100, 100)
if mm.logoX > baseHeight-16 {
mm.logoX = baseHeight - 16
}
if mm.logoY > baseWidth-16 {
mm.logoY = baseWidth - 16
}
if mm.logoX < 0 {
mm.logoX = 0
}
if mm.logoY < 0 {
mm.logoY = 0
}
c.DrawText(mm.Title, baseHeight/4, baseWidth/5)
for item := range mm.menu {
c.DrawText(mm.menu[item].text, mm.menu[item].x, mm.menu[item].y)
}
c.PushViewport(42, 42, 500, 500)
{
//draw a green rect in a viewport
c.SetRGBA(0, 255, 100, 127)
c.FillRect(0, 0, 100, 100)
}
c.PopViewport()
c.DrawImage(mm.logo, mm.logoY, mm.logoX)
}