Library /sys$common/syshlp/basichelp.hlb Graphics, MAT...POINTS *Conan The Librarian (sorry for the slow response - running on an old VAX) |
The MAT GET POINTS and MAT LOCATE POINTS statements accept one or more points input by a user. Points accepted with the MAT GET POINTS statement are not affected by the transformation function associated with the DRAW statement, whereas points accepted with the MAT LOCATE POINTS statement are. Example DECLARE LONG how_many DECLARE SINGLE user_x(12),user_y(12) MAT GET POINTS , COUNT how_many & : user_x, user_y MAT GRAPH POINTS , COUNT how_many & : user_x, user_y
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