public static void addCompletedCircle(Circle circle)
{
completeCircles.Add(circle);
string dbPath = GetDBPath();
SQLiteConnection db;
db = new SQLiteConnection(dbPath);
db.Insert(circle);
var result = db.Query<Line>("SELECT * FROM Lines");
foreach (Line l in result) {
Console.WriteLine("Line DB: bx {0}, by {1}, ex {2}, ey {3}", l.begin.X, l.begin.Y, l.end.X, l.end.Y);
}
var result2 = db.Query<Circle>("SELECT * FROM Circles");
foreach (Circle c in result2) {
Console.WriteLine("Circle DB: cx {0}, cy {1}, p2x {2}, p2yy {3}", c.center.X, c.center.Y, c.point2.X, c.point2.Y);
}
db.Close();
db = null;
foreach (Line l in completeLines) {
Console.WriteLine("Line CL: bx {0}, by {1}, ex {2}, ey {3}", l.begin.X, l.begin.Y, l.end.X, l.end.Y);
}
foreach (Circle c in completeCircles) {
Console.WriteLine("Circle CC: cx {0}, cy {1}, p2x {2}, p2yy {3}", c.center.X, c.center.Y, c.point2.X, c.point2.Y);
}
}
public override void TouchesBegan(NSSet touches, UIEvent evt)
{
if (evt.TouchesForView(this).Count == 2 && linesInProcess.Count < 1) {
bool firstTouch = true;
Circle newCircle = new Circle();
string key = "";
foreach (UITouch t in touches) {
// Is this a double tap?
if (t.TapCount > 1) {
this.clearAll();
return;
}
// Create a circle for the value
CGPoint loc = t.LocationInView(this);
if (firstTouch) {
// Use the touch object (packed in an string, as the key)
key = NSValue.ValueFromNonretainedObject(t).ToString();
newCircle.center = loc;
firstTouch = false;
} else {
newCircle.point2 = loc;
}
}
newCircle.setColor();
circlesInProcess.Add(key, newCircle);
} else {
foreach (UITouch t in touches) {
// Is this a double tap?
if (t.TapCount > 1) {
this.clearAll();
return;
}
// Use the touch object (packed in an string, as the key)
string key = NSValue.ValueFromNonretainedObject(t).ToString();
// Create a line for the value
CGPoint loc = t.LocationInView(this);
Line newLine = new Line();
newLine.begin = loc;
newLine.end = loc;
// Put pair in dictionary
newLine.setColor();
linesInProcess.Add(key, newLine);
}
}
this.SetNeedsDisplay();
}
