protected void testZoomInPoint(int vx, int vy) {
Point position1 = geoMapPositioned.getMapPosition();
int zoom = geoMapPositioned.getZoom();
geoMapBot.zoomIn(vx, vy);
testMapPositionZoom(
position1, zoom, geoMapPositioned.getMapPosition(), geoMapPositioned.getZoom(), vx, vy);
}
@Test
public void testPan() {
Point position1 = geoMapPositioned.getMapPosition();
int vx = 0, vy = 0, dx = 10, dy = 20;
geoMapBot.pan(vx, vy, vx + dx, vy + dy);
assertEquals(new Point(position1.x - dx, position1.y - dy), geoMapPositioned.getMapPosition());
geoMapBot.pan(vx + dx, vy + dy, vx, vy);
assertEquals(position1, geoMapPositioned.getMapPosition());
}
@Test
public void testZoomOut() {
Point position = geoMapPositioned.getMapPosition(), size = geoMap.getSize();
int zoom = geoMapPositioned.getZoom();
int vx = size.x / 2, vy = size.y / 2;
geoMapBot.zoomOut(size.x / 2, size.y / 2);
// check zoom level
assertEquals(zoom - 1, geoMapPositioned.getZoom());
// check map position
testMapPositionZoom(
geoMapPositioned.getMapPosition(), geoMapPositioned.getZoom(), position, zoom, vx, vy);
}
protected void testZoomInRectangle(int x1, int y1, int x2, int y2) {
Point position1 = geoMapPositioned.getMapPosition(), size = geoMap.getSize();
int zoom = geoMapPositioned.getZoom();
geoMapBot.zoomIn(x1, y1, x2, y2);
// check zoom level
assertEquals(zoom + 1, geoMapPositioned.getZoom());
// check map position
Point position2 = geoMapPositioned.getMapPosition();
// the center of the rectangle
Point center1 = new Point(position1.x + (x1 + x2) / 2, position1.y + (y1 + y2) / 2);
// the center of the new viewport (divided by the zoom factor)
Point center2 = new Point((position2.x + size.x / 2) / 2, (position2.y + size.y / 2) / 2);
assertEquals(center1, center2);
}
@Test
public void testCenter() {
Point mapPosition = geoMapPositioned.getMapPosition();
int dx = 10, dy = 20;
geoMapBot.center(dx, dy);
assertEquals(new Point(mapPosition.x + dx, mapPosition.y + dy), geoMap.getCenterPosition());
}