public Canvas drawDot(bool isFill)//描点函数
{
xySys mySys = new xySys();
Canvas tmpCanvas = mySys.createSys(MainWindow._WH_CANVAS, MainWindow.NUM, MainWindow.SYSMODE);
Point loc = new Point();//单元格的位置
loc.X = MainWindow.X_DOT;
loc.Y = MainWindow.Y_DOT;
tmpCanvas = mySys.findAndFill_A_Cell(loc);//返回带点的画布
return(tmpCanvas);
}
//offset_Left,左偏移量 //offset_Top,上偏移量
//offset_Right,右偏移量 //offset_Bottom,下偏移量
public Canvas turnSys(int offset_Left, int offset_Top, int offset_Right, int offset_Bottom)//变换坐标网格
{
xySys mySys = new xySys();
Canvas tmpCanvas = mySys.createSys(MainWindow._WH_CANVAS, MainWindow.NUM, MainWindow.SYSMODE);
Point loc = new Point();//单元格的位置
loc.X = MainWindow.X_DOT + (offset_Right - offset_Left);
loc.Y = MainWindow.Y_DOT + (offset_Bottom - offset_Top);
MainWindow.X_DOT = MainWindow.X_DOT + (offset_Right - offset_Left); //改变用于记录当前点X坐标的变量
MainWindow.Y_DOT = MainWindow.Y_DOT + (offset_Bottom - offset_Top); //改变用于记录当前点Y坐标的变量
tmpCanvas = mySys.findAndFill_A_Cell(loc); //返回带点的画布
return(tmpCanvas);
}
