@Override
protected void onTileReadyToDraw(
final Canvas c, final Drawable currentMapTile, final Rect tileRect) {
// Get the offsets for where to draw the tiles relative to where the minimap is located
final int xOffset = (tileRect.left - mTileArea.left) + (mMiniMapCanvasRect.left);
final int yOffset = (tileRect.top - mTileArea.top) + (mMiniMapCanvasRect.top);
// Set the drawable's location
currentMapTile.setBounds(
xOffset, yOffset, xOffset + tileRect.width(), yOffset + tileRect.height());
// Save the current clipping bounds
final Rect oldClip = c.getClipBounds();
// Check to see if the drawing area intersects with the minimap area
if (mIntersectionRect.setIntersect(oldClip, mMiniMapCanvasRect)) {
// If so, then clip that area
c.clipRect(mIntersectionRect);
// Draw the tile, which will be appropriately clipped
currentMapTile.draw(c);
// Restore the original clipping bounds
c.clipRect(oldClip);
}
}
