private void UserControl_MouseDown(object sender, MouseButtonEventArgs e)
{
var position = e.GetPosition(this);
System.Drawing.Point location = new System.Drawing.Point((int)(position.X * scaleFactor), (int)(position.Y * scaleFactor));
plotEngagedWithMouse = figure.PlotUnderMouse(scaledSize, location);
if (plotEngagedWithMouse != null)
{
if (e.ChangedButton == MouseButton.Left)
{
Cursor = Cursors.SizeAll;
plotEngagedWithMouse.MouseDown(location, left: true);
}
else if (e.ChangedButton == MouseButton.Right)
{
Cursor = Cursors.SizeAll;
plotEngagedWithMouse.MouseDown(location, right: true);
}
else if (e.ChangedButton == MouseButton.Middle)
{
Cursor = Cursors.Cross;
plotEngagedWithMouse.MouseDown(location, middle: true);
}
}
CaptureMouse();
}
private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
{
plotEngagedWithMouse = figure.PlotUnderMouse(pictureBox1.Size, e.Location);
if (plotEngagedWithMouse != null)
{
if (e.Button == MouseButtons.Left)
{
pictureBox1.Cursor = Cursors.SizeAll;
plotEngagedWithMouse.MouseDown(e.Location, left: true);
}
else if (e.Button == MouseButtons.Right)
{
pictureBox1.Cursor = Cursors.NoMove2D;
plotEngagedWithMouse.MouseDown(e.Location, right: true);
}
else if (e.Button == MouseButtons.Middle)
{
pictureBox1.Cursor = Cursors.Cross;
plotEngagedWithMouse.MouseDown(e.Location, middle: true);
}
}
}