IBM Switch 15 Manuale Utente Scaricare il pdf (Pagina 254)

244

Appendix A

Spacebar.

Selects the Variable File node.

Ctrl+Enter.

Adds the Variable File node to the stream canvas. This key combinat ion also keeps

selection on the Varia ble File node so that the next node added will be connected to it.

Tab.

Moves focus ba ck to the node palette.

Right Arrow 4 times.

Moves to the Derive node.

Spacebar.

Selects the Derive node.

Alt+Enter.

Adds the Derive node to the canvas and moves selection to the D erive node. This node

is now re ady to be connected to the next added node.

Tab.

Moves focus ba ck to the node palette.

Right Arrow 5 times.

Moves focus to the Histogram node in the palette.

Spacebar.

Selects the Histogram node.

Enter.

Adds the node to the stream and mo ves focus to the str eam canva s.

Continu e with the next example, or save the stream if you want to try th e next example at a

later tim e.

Shortcut Keys Example: Editing Nodes

In this example, you will use the stream built in the earlier example. The stream consists of a

Variable Fil e node, a Deriv e node, and a Histogram node. The instructions begin with focus on the

third node in the stream, the Histogram node.

Ctrl+Left Arrow 2 times.

Moves focus back to the Variable File node.

Enter.

Opens the Variable F ile dialog box. Tab through to the File ﬁeld and type a te xt ﬁle path

and name to select th at ﬁle. Press Ctrl+Tab to navigate to the lower part of the dialog box, tab

through to the OK button and pres s Enter to close the dialog box.

Ctrl+Right Arrow.

Gives focus to the second node, a Derive node.

Enter.

Opens the Deriv e node dialog box. Tab through to select ﬁelds and specif y derive

conditions. Press Ctrl+Tab to navigate to the OK button and press Enter to close the dia log bo

Ctrl+Right Arrow.

Gives focus to the third node, a Histogram node.

Enter.

Opens the Histogram node dialog b ox. Tab through to s elect ﬁelds and specify graph options.

For dr op-down lists, press Down Arrow to open the list and to highlight a list item, then press

Enter to select the list item. Tab through to the OK button and press En ter to close the dialo g box.

At this point, you can add addition al nodes or run the current stream. Keep in m ind the followi ng

tips when you are buil ding streams:

 When manually connecting nodes, u se F2 to create th e sta r t point of a connection, tab to move

to the end poi nt, then use Shift+Spacebar to ﬁnalize the connection.

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IBM Switch 15 Manuale Utente Pagina 254

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