func rectangle(x, y, x1, y1 int) {
//
if underX {
intord(&x, &y, &x1, &y1)
xker.Rectangle(x, y, x1-x, y1-y, true, false)
return
}
if !iok(x, y) || !iok(x1, y1) {
return
}
rectang(uint(x), uint(y), uint(x1), uint(y1), pt)
}
func rectangleFull(x, y, x1, y1 int) {
//
intord(&x, &y, &x1, &y1)
if underX {
xker.Rectangle(x, y, x1-x+1, y1-y+1, true, true)
return
}
if !visible {
return
}
if !iok(x, y) || !iok(x1, y1) {
return
}
if uint(x1) >= nX[mode] {
x1 = int(nX[mode]) - 1
}
if uint(y1) >= nY[mode] {
y1 = int(nY[mode]) - 1
}
for z := uint(y); z <= uint(y1); z++ {
writeHorizontal(uint(x), z, uint(x1))
}
}