public ST_XYZA ToXYZA(double z = 0, double a = 0)
{
ST_XYZA xyza = new ST_XYZA();
xyza.x = x;
xyza.y = y;
xyza.z = z;
xyza.a = a;
return(xyza);
}
/// <summary>
/// 根据矩形的三个顶点生成阵列,返回List,XY为坐标，Z为row编号，A为col编号
/// </summary>
/// <param name="st_pos_tl">左上点</param>
/// <param name="st_pos_tl_x">右上点</param>
/// <param name="st_pos_tl_y">左下点</param>
/// <param name="col_x">列数</param>
/// <param name="row_y">行数</param>
/// <param name="brolback">排序方式，设为True时，编号从左上到右上，再从右到左。False时，编号从左上到右上，返回再从左到右。</param>
/// <returns>返回List</returns>
public static List <ST_XYZA> ArrayToList(ST_XYZA st_pos_tl, ST_XYZA st_pos_tl_x, ST_XYZA st_pos_tl_y, int col_x, int row_y, bool brolback = false)
{
List <ST_XYZA> ls = new List <ST_XYZA>();
//check
if (col_x <= 0 && row_y <= 0)
{
VAR.msg.AddMsg(Msg.EM_MSGTYPE.ERR, "阵列数据异常!\r\n行数或列数小于1!");
return(ls);
}
double col_w = 0;
double col_h = 0;
double row_w = 0;
double row_h = 0;
if (col_x > 1)
{
col_w = (st_pos_tl_x.x - st_pos_tl.x);
col_h = (st_pos_tl_x.y - st_pos_tl.y);
}
if (row_y > 1)
{
row_w = (st_pos_tl_y.x - st_pos_tl.x);
row_h = (st_pos_tl_y.y - st_pos_tl.y);
}
int c = 0;
int r = 0;
bool dir = true;
for (c = 0; c < col_x; c++)
{
if (dir)
{
for (r = 0; r < row_y; r++)
{
ST_XYZA pos = new ST_XYZA();
pos.x = st_pos_tl.x + c * col_w + r * row_w;
pos.y = st_pos_tl.y + r * row_h + c * col_h;
pos.z = r;
pos.a = c;
ls.Add(pos);
}
}
else
{
for (r = row_y - 1; r >= 0; r--)
{
ST_XYZA pos = new ST_XYZA();
pos.x = st_pos_tl.x + c * col_w + r * row_w;
pos.y = st_pos_tl.y + r * row_h + c * col_h;
pos.z = r;
pos.a = c;
ls.Add(pos);
}
}
if (brolback)
{
dir = !dir;
}
}
return(ls);
}
/// <summary>
/// 根据矩形的三个顶点生成阵列,返回二维数组
/// </summary>
/// <param name="st_pos_tl">左上点</param>
/// <param name="st_pos_tl_x">右上点</param>
/// <param name="st_pos_tl_y">左下点</param>
/// <param name="col_x">列数</param>
/// <param name="row_y">行数</param>
/// <param name="brow_inc">true按row增长，false按col增长</param>
/// <param name="brolback">true为折返增长方式，false为行/列到头则返回行/列头增长</param>
/// <param name="bshort_step_mode">true：表示tl_x/tl_y为第2/2个目标位置，false:表示tl_x/tl_y为第col_x/row_y个目标位置</param>
/// <returns>返回二维数组</returns>
public static ST_XYZA[][] Array(ST_XYZA st_pos_tl, ST_XYZA st_pos_tl_x, ST_XYZA st_pos_tl_y, int col_x,
int row_y, bool brow_inc = false, bool brolback = false, bool bshort_step_mode = false)
{
//check
if (col_x <= 0 && row_y <= 0)
{
VAR.msg.AddMsg(Msg.EM_MSGTYPE.ERR, "阵列数据异常!\r\n行数或列数小于1!");
return(null);
}
ST_XYZA[][] st_pos;
if (brow_inc)
{
st_pos = new ST_XYZA[col_x][];
for (int n = 0; n < col_x; n++)
{
st_pos[n] = new ST_XYZA[row_y];
}
}
else
{
st_pos = new ST_XYZA[row_y][];
for (int n = 0; n < row_y; n++)
{
st_pos[n] = new ST_XYZA[col_x];
}
}
double col_w = 0;
double col_h = 0;
double row_w = 0;
double row_h = 0;
if (col_x > 1)
{
col_w = bshort_step_mode ? (st_pos_tl_x.x - st_pos_tl.x) : (st_pos_tl_x.x - st_pos_tl.x) / (col_x - 1);
col_h = bshort_step_mode ? (st_pos_tl_x.y - st_pos_tl.y) : (st_pos_tl_x.y - st_pos_tl.y) / (col_x - 1);
}
if (row_y > 1)
{
row_w = bshort_step_mode ? (st_pos_tl_y.x - st_pos_tl.x) : (st_pos_tl_y.x - st_pos_tl.x) / (row_y - 1);
row_h = bshort_step_mode ? (st_pos_tl_y.y - st_pos_tl.y) : (st_pos_tl_y.y - st_pos_tl.y) / (row_y - 1);
}
int c = 0;
int r = 0;
bool dir = true;
for (c = 0; c < col_x; c++)
{
if (dir)
{
for (r = 0; r < row_y; r++)
{
if (brow_inc)
{
st_pos[c][r].x = st_pos_tl.x + c * col_w + r * row_w;
st_pos[c][r].y = st_pos_tl.y + r * row_h + c * col_h;
}
else
{
st_pos[r][c].x = st_pos_tl.x + c * col_w + r * row_w;
st_pos[r][c].y = st_pos_tl.y + r * row_h + c * col_h;
}
}
}
else
{
for (r = row_y - 1; r >= 0; r--)
{
if (brow_inc)
{
st_pos[c][r].x = st_pos_tl.x + c * col_w + r * row_w;
st_pos[c][r].y = st_pos_tl.y + r * row_h + c * col_h;
}
else
{
st_pos[r][c].x = st_pos_tl.x + c * col_w + r * row_w;
st_pos[r][c].y = st_pos_tl.y + r * row_h + c * col_h;
}
}
}
if (brolback)
{
dir = !dir;
}
}
return(st_pos);
}
