ButtonStateVar.DragRezult onStartDragL(Vec posScreen)
{
switch (mInsert)
{
case Insert.Line:
{
Vec world = mTimeSpace.getWorldFromScreen(posScreen);
Line line = new Line(world, world.plus(new Vec(20, 20)), Color.Black);
insert(line);
mInsert = Insert.None;
return new ButtonStateVar.DragRezult(
delegate(Vec posScreenNew)
{
Vec world2 = mTimeSpace.getWorldFromScreen(posScreenNew);
line.mPos1 = world2;
Invalidate();
},
null,
null);
}
case Insert.LineLight:
{
Vec world = mTimeSpace.getWorldFromScreen(posScreen);
Line line = new Line(world, world.plus(new Vec(20, 20)), Color.Orange);
mTimeSpace.add(line);
mInsert = Insert.None;
Invalidate();
return new ButtonStateVar.DragRezult(
delegate(Vec posScreenNew)
{
Vec delta = posScreenNew.minus(posScreen);
delta.lightCorect();
Vec world2 = mTimeSpace.getWorldFromScreen(posScreen.plus(delta));
line.mPos1 = world2;
Invalidate();
},
null,
null);
}
case Insert.Invariant:
{
mInsert = Insert.None;
Invalidate();
return new ButtonStateVar.DragRezult(
delegate(Vec posScreenNew)
{
Invalidate();
},
delegate(Vec posScreenNew)
{
Invalidate();
},
delegate(Vec posScreenNew, DrawInfo di)
{
Pen pen = new Pen(Color.LimeGreen);
pen.Width = 1;
di.drawLine(pen, posScreen, posScreenNew);
Vec world = mTimeSpace.getWorldFromScreen(posScreen);
Vec worldNew = mTimeSpace.getWorldFromScreen(posScreenNew);
double invariant = mTimeSpace.getInvariant(world, worldNew) / (GRID*GRID);
di.drawText(invariant.ToString(), posScreenNew.plus(new Vec(10, -10)));
});
}
default:
return new ButtonStateVar.DragRezult(true);
}
}
ButtonStateVar.DragRezult onStartDragL(Vec posScreen)
{
switch (mInsert)
{
case Insert.Line:
{
Vec world = mTimeSpace.getWorldFromScreen(posScreen);
Line line = new Line(world, world.plus(new Vec(20, 20)), Color.Black);
insert(line);
mInsert = Insert.None;
return(new ButtonStateVar.DragRezult(
delegate(Vec posScreenNew)
{
Vec world2 = mTimeSpace.getWorldFromScreen(posScreenNew);
line.mPos1 = world2;
Invalidate();
},
null,
null));
}
case Insert.LineLight:
{
Vec world = mTimeSpace.getWorldFromScreen(posScreen);
Line line = new Line(world, world.plus(new Vec(20, 20)), Color.Orange);
mTimeSpace.add(line);
mInsert = Insert.None;
Invalidate();
return(new ButtonStateVar.DragRezult(
delegate(Vec posScreenNew)
{
Vec delta = posScreenNew.minus(posScreen);
delta.lightCorect();
Vec world2 = mTimeSpace.getWorldFromScreen(posScreen.plus(delta));
line.mPos1 = world2;
Invalidate();
},
null,
null));
}
case Insert.Invariant:
{
mInsert = Insert.None;
Invalidate();
return(new ButtonStateVar.DragRezult(
delegate(Vec posScreenNew)
{
Invalidate();
},
delegate(Vec posScreenNew)
{
Invalidate();
},
delegate(Vec posScreenNew, DrawInfo di)
{
Pen pen = new Pen(Color.LimeGreen);
pen.Width = 1;
di.drawLine(pen, posScreen, posScreenNew);
Vec world = mTimeSpace.getWorldFromScreen(posScreen);
Vec worldNew = mTimeSpace.getWorldFromScreen(posScreenNew);
double invariant = mTimeSpace.getInvariant(world, worldNew) / (GRID * GRID);
di.drawText(invariant.ToString(), posScreenNew.plus(new Vec(10, -10)));
}));
}
default:
return(new ButtonStateVar.DragRezult(true));
}
}
