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- /*------------------------------- line_calls.c -------------------------------*/
- /* Copyright 1989 Brown University -- Jeffrey Vogel */
- /*----------------------------------------------------------------------------*/
-
-
- /*--------------------------------- Includes ---------------------------------*/
- /*----------------------------------------------------------------------------*/
-
- #include "qd_local.h"
-
-
-
- /*---------------------------------- MoveTo ----------------------------------*/
- /*----------------------------------------------------------------------------*/
-
- void
- MoveTo(x, y)
- int x, y;
- {
- /*** error check ***/
- if (!QDrunning) {
- QDerror("ERROR MoveTo: QuickDraw not initialized.");
- return;
- }
-
- QDx = x;
- QDy = y;
- }
-
-
- /*---------------------------------- LineTo ----------------------------------*/
- /*----------------------------------------------------------------------------*/
-
- void
- LineTo(x, y)
- int x, y;
- {
- /*** error check ***/
- if (!QDrunning) {
- QDerror("ERROR LineTo: QuickDraw not initialized.");
- return;
- }
-
- XDrawLine(QDdisplay, QDwindow, QDgc,
- QDx, QDy, x, y);
- XFlush(QDdisplay);
- QDx = x;
- QDy = y;
- }
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