hinzufügen
Code: Select all
val arrowBitmapDescriptor: BitmapDescriptor by remember { mutableStateOf(BitmapDescriptorFactory.fromResource(R.drawable.arrow)) }
Polyline(
points = polylinePoints,
endCap = CustomCap(arrowBitmapDescriptor, 30f),
color = Color(0xff0e71b8)
)
Wie kann das Seien Sie erledigt?
Code: Select all
public BitmapDescriptor getEndCapIcon(int color) {
Drawable drawable = ContextCompat.getDrawable(this, R.drawable.arrow);
drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
drawable.setColorFilter(color, PorterDuff.Mode.MULTIPLY);
android.graphics.Bitmap bitmap = android.graphics.Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
drawable.draw(canvas);
return BitmapDescriptorFactory.fromBitmap(bitmap);
}