public void TestAxis()
{
Point c = new Point (10, 10);
Ellipse e = new Ellipse (c, 3, 2);
Assert.AreEqual (new Point (13, 10), e.Right);
Assert.AreEqual (new Point (7, 10), e.Left);
Assert.AreEqual (new Point (10, 12), e.Top);
Assert.AreEqual (new Point (10, 8), e.Bottom);
}
public void TestMove()
{
Point c = new Point (10, 10);
Ellipse e = new Ellipse (c, 3, 2);
/* Move axis */
Point p = new Point (8, 9);
e.Move (SelectionPosition.Left, p, null);
Assert.AreEqual (10, e.Center.X);
Assert.AreEqual (10, e.Center.Y);
Assert.AreEqual (2, e.AxisX);
Assert.AreEqual (2, e.AxisY);
p = new Point (15, 5);
e.Move (SelectionPosition.Left, p, null);
Assert.AreEqual (10, e.Center.X);
Assert.AreEqual (10, e.Center.Y);
Assert.AreEqual (5, e.AxisX);
Assert.AreEqual (2, e.AxisY);
p = new Point (15, 5);
e.Move (SelectionPosition.Bottom, p, null);
Assert.AreEqual (10, e.Center.X);
Assert.AreEqual (10, e.Center.Y);
Assert.AreEqual (5, e.AxisX);
Assert.AreEqual (5, e.AxisY);
p = new Point (15, 12);
e.Move (SelectionPosition.Top, p, null);
Assert.AreEqual (10, e.Center.X);
Assert.AreEqual (10, e.Center.Y);
Assert.AreEqual (5, e.AxisX);
Assert.AreEqual (2, e.AxisY);
/* Move all */
p = new Point (15, 12);
e.Move (SelectionPosition.All, p, new Point (10, 10));
Assert.AreEqual (15, e.Center.X);
Assert.AreEqual (12, e.Center.Y);
Assert.AreEqual (5, e.AxisX);
Assert.AreEqual (2, e.AxisY);
}
public void TestSerialization()
{
Point c = new Point (10, 10);
Ellipse e = new Ellipse (c, 3, 2);
Utils.CheckSerialization (e);
Ellipse ne = Utils.SerializeDeserialize (e);
Assert.AreEqual (ne.Center, e.Center);
Assert.AreEqual (ne.AxisX, e.AxisX);
Assert.AreEqual (ne.AxisY, e.AxisY);
}
protected override void StartMove(Selection sel)
{
Drawable drawable = null;
SelectionPosition pos = SelectionPosition.BottomRight;
bool resize = true, copycolor = true, sele = true;
if (Tool == DrawTool.Selection) {
if (Selections.Count == 0 && currentZoom != 1) {
widget.SetCursorForTool (DrawTool.Move);
inZooming = true;
}
return;
}
if (sel != null) {
ClearSelection ();
}
switch (Tool) {
case DrawTool.Line:
drawable = new Line (MoveStart, new Point (MoveStart.X + 1, MoveStart.Y + 1),
LineType, LineStyle);
drawable.FillColor = Color;
pos = SelectionPosition.LineStop;
break;
case DrawTool.Cross:
drawable = new Cross (MoveStart, new Point (MoveStart.X + 1, MoveStart.Y + 1),
LineStyle);
break;
case DrawTool.Ellipse:
drawable = new Ellipse (MoveStart, 2, 2);
break;
case DrawTool.Rectangle:
drawable = new Rectangle (MoveStart, 2, 2);
break;
case DrawTool.CircleArea:
drawable = new Ellipse (MoveStart, 2, 2);
drawable.FillColor = Color.Copy ();
drawable.FillColor.A = byte.MaxValue / 2;
break;
case DrawTool.RectangleArea:
drawable = new Rectangle (MoveStart, 2, 2);
drawable.FillColor = Color.Copy ();
drawable.FillColor.A = byte.MaxValue / 2;
break;
case DrawTool.Counter:
drawable = new Counter (MoveStart, 3 * LineWidth, 0);
drawable.FillColor = Color.Copy ();
(drawable as Counter).TextColor = Color.Grey2;
resize = false;
break;
case DrawTool.Text:
case DrawTool.Player:
{
int width, heigth;
Text text = new Text (MoveStart, 1, 1, "");
if (ConfigureObjectEvent != null) {
ConfigureObjectEvent (text, Tool);
}
if (text.Value == null) {
return;
}
Config.DrawingToolkit.MeasureText (text.Value, out width, out heigth,
Config.Style.Font, FontSize, FontWeight.Normal);
text.Update (new Point (MoveStart.X - width / 2, MoveStart.Y - heigth / 2),
width, heigth);
text.TextColor = TextColor.Copy ();
text.FillColor = text.StrokeColor = TextBackgroundColor.Copy ();
text.TextSize = FontSize;
resize = copycolor = sele = false;
drawable = text;
break;
}
case DrawTool.Pen:
case DrawTool.Eraser:
handdrawing = true;
break;
case DrawTool.Zoom:
{
double newZoom = currentZoom;
if (modifier == ButtonModifier.Shift) {
newZoom -= 0.1;
} else {
newZoom += 0.1;
}
newZoom = Math.Max (newZoom, MinZoom);
newZoom = Math.Min (newZoom, MaxZoom);
Zoom (newZoom, MoveStart);
break;
}
}
if (drawable != null) {
if (copycolor) {
drawable.StrokeColor = Color.Copy ();
}
drawable.LineWidth = LineWidth;
drawable.Style = LineStyle;
var selo = Add (drawable);
drawing.Drawables.Add (drawable);
if (Tool == DrawTool.Counter) {
UpdateCounters ();
}
if (sele) {
if (resize) {
UpdateSelection (new Selection (selo, pos, 5));
} else {
UpdateSelection (new Selection (selo, SelectionPosition.All, 5));
}
inObjectCreation = true;
}
widget.ReDraw ();
}
}
