@Override
public void draw(BoundingBox boundingBox, byte zoomLevel, Canvas canvas, Point topLeftPoint) {
long tileLeft = MercatorProjection.longitudeToTileX(boundingBox.minLongitude, zoomLevel);
long tileTop = MercatorProjection.latitudeToTileY(boundingBox.maxLatitude, zoomLevel);
long tileRight = MercatorProjection.longitudeToTileX(boundingBox.maxLongitude, zoomLevel);
long tileBottom = MercatorProjection.latitudeToTileY(boundingBox.minLatitude, zoomLevel);
int tileSize = this.displayModel.getTileSize();
int pixelX1 = (int) (MercatorProjection.tileToPixel(tileLeft, tileSize) - topLeftPoint.x);
int pixelY1 = (int) (MercatorProjection.tileToPixel(tileTop, tileSize) - topLeftPoint.y);
int pixelX2 =
(int) (MercatorProjection.tileToPixel(tileRight, tileSize) - topLeftPoint.x + tileSize);
int pixelY2 =
(int) (MercatorProjection.tileToPixel(tileBottom, tileSize) - topLeftPoint.y + tileSize);
for (int lineX = pixelX1; lineX <= pixelX2 + 1; lineX += tileSize) {
canvas.drawLine(lineX, pixelY1, lineX, pixelY2, this.paintBack);
}
for (int lineY = pixelY1; lineY <= pixelY2 + 1; lineY += tileSize) {
canvas.drawLine(pixelX1, lineY, pixelX2, lineY, this.paintBack);
}
for (int lineX = pixelX1; lineX <= pixelX2 + 1; lineX += tileSize) {
canvas.drawLine(lineX, pixelY1, lineX, pixelY2, this.paintFront);
}
for (int lineY = pixelY1; lineY <= pixelY2 + 1; lineY += tileSize) {
canvas.drawLine(pixelX1, lineY, pixelX2, lineY, this.paintFront);
}
}
public void draw(Canvas canvas, Point origin, Matrix matrix) {
Point adjustedStart = xy.offset(-origin.x, -origin.y);
Point adjustedEnd = end.offset(-origin.x, -origin.y);
if (this.paintBack != null) {
canvas.drawTextRotated(
text,
(int) (adjustedStart.x),
(int) (adjustedStart.y),
(int) (adjustedEnd.x),
(int) (adjustedEnd.y),
this.paintBack);
}
canvas.drawTextRotated(
text,
(int) (adjustedStart.x),
(int) (adjustedStart.y),
(int) (adjustedEnd.x),
(int) (adjustedEnd.y),
this.paintFront);
}
