private void InitalCursor(string CursorName)
{
Font font = new Font("宋体", 8);
string format = "{0:0.00}";
double ang = 45;
if (CursorName == "Ref")
{
RefCursor = new FigCursor();
RefCursor.color = Color.Red;
RefCursor.InfoFont = font;
RefCursor.InfoFormat = format;
RefCursor.p = new Point(0, 0);
RefCursor.angle = ang;
RefCursor.beamPx = 45;
RefCursor.Name = "Ref";
}
if (CursorName == "Mea")
{
MeaCursor = new FigCursor();
MeaCursor.color = Color.Blue;
MeaCursor.InfoFont = font;
MeaCursor.InfoFormat = format;
MeaCursor.p = new Point(0, 0);
MeaCursor.angle = ang;
MeaCursor.beamPx = 90;
MeaCursor.Name = "Mea";
}
MouseState = "+";
}
/// <summary>
/// 控件缩放时重置光标位置
/// </summary>
/// <param name="csor"></param>
/// <param name="CurrentPf"></param>
private void ResetCursorPos(FigCursor csor, double[] CurrentPf)
{
if (csor != null)
{
csor.p = new Point((int)(Math.Round((CurrentPf[0] - _sx) / kx)),
(int)(Math.Round(CurrentPf[1] - _ey) / ky));
}
}
private void ResetCurrentCursor(FigCursor csor)
{
if (csor != null)
{
double[] tmp = ReWriteAxisData(csor.pdata.X, csor.pdata.Y);
if (csor.Name == "Ref")
{
CurrentRefP = tmp;
}
else
{
CurrentMeaP = tmp;
}
ResetCursorPos(csor, tmp);
}
}
private void ResetCurrentCursor(FigCursor csor, int x, int y)
{
if (csor != null)
{
double[] tmp = ReWriteAxisData(x * kx + _sx, y * ky + _ey);
csor.pdata.X = (float)tmp[0];
csor.pdata.Y = (float)tmp[1];
if (csor.Name == "Ref")
{
CurrentRefP = tmp;
}
if (csor.Name == "Mea")
{
CurrentMeaP = tmp;
}
ResetCursorPos(csor, tmp);
}
}
private void StateCursor(FigCursor csor, Point p)
{
string tmp;
if (csor != null)
{
tmp = csor.MouseState(p);
if (tmp == "X")
{
Cursor = Cursors.VSplit;
MouseState = csor.Name + "X";
}
if (tmp == "Y")
{
Cursor = Cursors.HSplit;
MouseState = csor.Name + "Y";
}
if (tmp == null)
{
MouseState = "+";
}
}
}
private void UltraToolLayout_MouseUp(object sender, MouseEventArgs e)
{
///重置缩放区域
if (zoomRegion != null && zoomRegion.width != 0 && zoomRegion.height != 0)
{
FigCursor ft = new FigCursor();
ResetCurrentCursor(ft, zoomRegion.minX, zoomRegion.minY);
double sx = ft.pdata.X;
double ey = ft.pdata.Y;
int xa = ft.p.X;
int ya = ft.p.Y;
ResetCurrentCursor(ft, zoomRegion.minX + zoomRegion.width - 1, zoomRegion.minY + zoomRegion.height - 1);
double ex = ft.pdata.X;
double sy = ft.pdata.Y;
int xb = ft.p.X;
int yb = ft.p.Y;
startX = sx;
endX = ex;
startY = sy;
endY = ey;
Console.WriteLine(new Rectangle(xa, ya, xb - xa, yb - ya));
Console.WriteLine("sx=" + sx.ToString());
Console.WriteLine("ex=" + ex.ToString());
Console.WriteLine("sy=" + sy.ToString());
Console.WriteLine("ey=" + ey.ToString());
if (xb > xa & yb > ya)
{
RangeChanged?.Invoke(new float[] { xa, ya, xb - xa, yb - ya,
(float)sx, (float)ex, (float)sy, (float)ey });
}
}
zoomRegion = null;
///1 鼠标双击时，设置光标，并获取当前光标相对位置
///2 重置双击状态
if (MouseIsDoubleClick)
{
kx = (_ex - _sx) / (Width - 1.0);
ky = (_sy - _ey) / (Height - 1.0);
if (e.Button == MouseButtons.Left)
{
InitalCursor("Ref", e.Location);
ResetCurrentCursor(RefCursor, e.X, e.Y);
}
else
{
InitalCursor("Mea", e.Location);
ResetCurrentCursor(MeaCursor, e.X, e.Y);
}
MouseIsDoubleClick = false;
}
Invalidate();
///重置光标选定信息和状态信息
MouseLeftIsDown = false;
if (RefCursor != null)
{
RefCursor.Selected = false;
}
if (MeaCursor != null)
{
MeaCursor.Selected = false;
}
MouseState = "+";
}
