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楼主 |
发表于 2015-7-22 14:29:26
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嗯嗯,多谢指点,已经学会操作了!但是我对这一步操作的意义还是有点困惑。插件的简介中是这样说明的:Click ‘Show Press Profile’ menu item, a ‘Press Profile Figure’ dialog will be opened. Press ‘Select Trajectory’ button (first one) in ‘Press Profile Figure’, and then select trajectory one by one in map view with mouse. The press profile line will be added when you select a trajectory. Please make sure ‘JuqanSpr’ layer was selected in legend, or the trajectories could not be selected. Trajectory could be removed from press profile figure by using ‘Remove Last Trajectory’ and ‘Remove All Trajectories’ button. ;说是选择一个轨迹线就可以删除,那么删除的原则是什么呢??? |
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