private void SurfaceTexture_MouseMove(object sender, MouseEventArgs e)
{
SPosition new_location = e.Location;
new_location.X += SurfaceTexture.GetOffset().X *KScrollDelta;
new_location.Y += SurfaceTexture.GetOffset().Y *KScrollDelta;
new_location.X = Math.Max(new_location.X, 0);
new_location.Y = Math.Max(new_location.Y, 0);
TextureMousePosition = new_location;
LabelMousePos.Text = "마우스 좌표 (" +
TextureMousePosition.X.ToString() + ", " + TextureMousePosition.Y.ToString() + ")";
LabelDistance.Text = "거리 (" +
Math.Abs(TextureMousePosition.X - TextureMousePositionFixed.X).ToString() + ", " +
Math.Abs(TextureMousePosition.Y - TextureMousePositionFixed.Y).ToString() + ")";
SurfaceTexture.CurrentMousePosition = e.Location;
if (e.Button == MouseButtons.Left)
{
Rectangle selection = new Rectangle
(
Math.Min(TextureMousePosition.X, TextureMousePositionFixed.X),
Math.Min(TextureMousePosition.Y, TextureMousePositionFixed.Y),
Math.Abs(TextureMousePosition.X - TextureMousePositionFixed.X),
Math.Abs(TextureMousePosition.Y - TextureMousePositionFixed.Y)
);
SurfaceTexture.SetSelection(selection);
LabelSelection.Text = "선택 - 위치(" +
selection.X.ToString() + ", " + selection.Y.ToString() + ") - 크기(" +
selection.Width.ToString() + ", " + selection.Height.ToString() + ")";
}
SurfaceTexture.Invalidate();
}
private void SurfaceTexture_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
SurfaceTexture.ShouldDrawFixedGuideline = true;
SPosition new_location = e.Location;
new_location.X += SurfaceTexture.GetOffset().X *KScrollDelta;
new_location.Y += SurfaceTexture.GetOffset().Y *KScrollDelta;
TextureMousePositionFixed = SurfaceTexture.FixedMousePosition = new_location;
LabelMousePosFixed.Text = "고정 좌표 (" +
TextureMousePositionFixed.X.ToString() + ", " + TextureMousePositionFixed.Y.ToString() + ")";
SurfaceTexture.Invalidate();
}
else if (e.Button == MouseButtons.Right)
{
SurfaceTexture.SetSelection(new Rectangle(0, 0, 0, 0));
LabelSelection.Text = "선택 - 위치(0, 0) - 크기(0, 0)";
}
}