Python layers_intersect示例

示例#1

文件： step_fc60_agglayer_from_browser.py 项目： inasafe/inasafe

    def get_next_step(self):
        """Find the proper step when user clicks the Next button.

        :returns: The step to be switched to
        :rtype: WizardStep instance or None
        """
        if self.parent.is_selected_layer_keywordless:
            # insert keyword creation thread here
            self.parent.parent_step = self
            self.parent.existing_keywords = None
            self.parent.set_mode_label_to_keywords_creation()
            new_step = self.parent.step_kw_purpose
        else:
            if layers_intersect(self.parent.exposure_layer, self.parent.aggregation_layer):
                new_step = self.parent.step_fc_extent
            else:
                new_step = self.parent.step_fc_agglayer_disjoint
        return new_step

示例#2

文件： step_fc60_agglayer_from_browser.py 项目： sopac/inasafe

    def get_next_step(self):
        """Find the proper step when user clicks the Next button.

        :returns: The step to be switched to
        :rtype: WizardStep instance or None
        """
        if self.parent.is_selected_layer_keywordless:
            # insert keyword creation thread here
            self.parent.parent_step = self
            self.parent.existing_keywords = None
            self.parent.set_mode_label_to_keywords_creation()
            new_step = self.parent.step_kw_purpose
        else:
            if layers_intersect(self.parent.exposure_layer,
                                self.parent.aggregation_layer):
                new_step = self.parent.step_fc_extent
            else:
                new_step = self.parent.step_fc_agglayer_disjoint
        return new_step