Dynapro Technologies Dynapro ET TCS, Руководство разработчика приложений

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5-47
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The Display Double-Size Line command changes the line occupied by the cursor to appear as a
double-size line. Double-size lines are both double-height and double-width.
Each of the two lines that make up the double-size line is also double-width, so the characters
that appeared on the right half of the screen disappear when a normal line is converted to double-
size. The characters in the right half can be made to reappear when the line is restored to normal
size with the Display Normal Line command.
When a line is changed to double-size, the cursor may move horizontally across the screen in
order to remain in the same character column position. If the line was originally a normal line
and the cursor was past the midpoint of the line, then the cursor is repositioned to the end of the
double-size line.
NOTE
This command affects both the characters that were previously on the line, and those on the line that arrive
after the command is issued.
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None. (This is a remote command only.)
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<ESC>#3
Changes the line that the cursor is on to display the top half of double-size characters
currently in the line. Changes the line below the cursor to display the bottom half of double-
size characters currently in the line that the cursor is on.
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If only one line is changed to double-sized, then the line contains only half (top or bottom,
according to the command) of the double-sized characters that appear in the line.