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simplify the previous commit, single step warp if multibyte utf-8 character

This commit is contained in:
Holger Vogt 2020-08-18 10:40:14 +02:00
parent f911758e4b
commit 8ea8ddcc03
1 changed files with 4 additions and 3 deletions
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7
src/frontend/plotting/x11.c
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@ -367,15 +367,16 @@ handlekeypressed(Widget w, XtPointer client_data, XEvent *ev, Boolean *continue_
keyev->y);
#else
int wl, wh;
int ret = Xget_str_length("ABCD", &wl, &wh, NULL, DEVDEP(graph).fname, DEVDEP(graph).fsize);
int ret = Xget_str_length(text, &wl, &wh, NULL, DEVDEP(graph).fname, DEVDEP(graph).fsize);
/* int ret = Xget_str_length("ABCD", &wl, &wh, NULL, DEVDEP(graph).fname, DEVDEP(graph).fsize);
if (ret == 1)
ret = Xget_str_length("我能吞下", &wl, &wh, NULL, DEVDEP(graph).fname, DEVDEP(graph).fsize);
ret = Xget_str_length("我能吞下", &wl, &wh, NULL, DEVDEP(graph).fname, DEVDEP(graph).fsize);*/
if (ret == 1) {
fprintf(cp_err, "Error: Could not establish a font for %s\n", DEVDEP(graph).fname);
goto end;
}
XWarpPointer(display, None, DEVDEP(graph).window, 0, 0, 0, 0,
keyev->x + wl*nbytes/4,
keyev->x + (int)(1.2 * wl),
keyev->y);
#endif
end: