protected override void onMouseMove(double xPos, double yPos)
{
base.onMouseMove(xPos, yPos);
if (locked)
{
if (curPoint < 0)
{
return;
}
points[curPoint] = new vkvg.Point((int)xPos, (int)yPos);
}
else
{
curPoint = -1;
for (int i = 0; i < points.Length; i++)
{
if (!isOver(points[i], (int)lastMouseX, (int)lastMouseY))
{
continue;
}
curPoint = i;
break;
}
}
}
bool isOver(vkvg.Point p, int x, int y) => p.X - cpRadius <x && p.X + cpRadius> x && p.Y - cpRadius <y && p.Y + cpRadius> y;
