To set the arrow that shows the direction in which the column is sorted, the setSortDirection(int direction) method of the Tree class is called (lines 36 to 37).
要设置显示列的排序方向的箭头，可以调用Tree类的setSortDirection(intdirection)方法（第 36、37行）。
Results: the method could determine the anomaly boundary lines around it and show the stretch along anomaly direction.
结果：该方法可以较准确的确定异常体的上下左右边界以及异常体在垂直测线方向上的延伸情况。
A new method is proposed according to the pixels gradient direction and the lines local property.
根据像素点的梯度方向和直线局部特性提出了一种新的亚像素直线特征检测方法。
So the block direction obtained by this method can correspond to the tendency of the lines in the whole image precisely.
针对该方法得到的块方向图会出现奇异点漂移的现象，使用一种低通滤波的办法来修正块方向图。
An adaptive multistage median filtering based on direction was presented in terms of traditional method"s dis-advantage in directions of protected lines."
针对传统多级中值滤波在所能保护的线特征方向上的不足，提出了一种基于方向的自适应多级中值滤波方法。
In this paper, a method is proposed such that the strike, dip, dipping direction and fracture length of a fault plane can be determined using of isoseismal lines.
本文提出了利用等震线测定地震断层面的走向、倾向、倾角和破裂长度等震源参数的宏观方法。
The method of detecting lineaments is extended to 8 -direction detection of dotted lines, the number of lineaments to be detected can be controlled by an additive parameter.
把检测线性结构的方法推广，形成了八方向的断续线检测，通过加入一个参数来控制所检测线性结构的多少。
The method of detecting lineaments is extended to 8 -direction detection of dotted lines, the number of lineaments to be detected can be controlled by an additive parameter.
把检测线性结构的方法推广，形成了八方向的断续线检测，通过加入一个参数来控制所检测线性结构的多少。
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