[12165] in Athena Bugs
Patches for Arrow.c of Jet toolkit
daemon@ATHENA.MIT.EDU (wchuang@MIT.EDU)
Tue Jun 28 17:00:09 1994
From: wchuang@MIT.EDU
Date: Tue, 28 Jun 94 17:00:04 EDT
To: bugs@MIT.EDU
Here are some patches for the arrow directions for Arrow.c of the Jet
toolkit (diff'd against the version of the file in
/source/athena/athena.bin/dash/src/lib, which might not be the latest):
*** /source/athena/athena.bin/dash/src/lib/Arrow.c Fri Jul 2 03:22:11 1993
--- ./Arrow.c Tue Jun 28 16:55:23 1994
***************
*** 279,291 ****
double len25 = length2 * .25;
double len35 = length2 * .35;
double len40 = length2 * .40;
! #define PT aj->arrow.pt
! #define PAD aj->arrow.padding
! #define len15 (len40-len25)
! #define len75 (len35+len40)
! #define len100 (len25+len75)
! #define LEN (PAD + length2 - 1)
aj->arrow.num_pts = 8;
--- 279,294 ----
double len25 = length2 * .25;
double len35 = length2 * .35;
double len40 = length2 * .40;
+ double len85 = length2 * .85;
! #define PT aj->arrow.pt
! #define PAD aj->arrow.padding
! #define len15 (len40 - len25)
! #define len60 (len85 - len25)
! #define len65 (len40 + len25)
! #define len75 (len40 + len35)
! #define len100 (length2)
! #define LEN (length2 - PAD - 1)
aj->arrow.num_pts = 8;
***************
*** 297,313 ****
case 1: /* northeast */
case 3: /* southeast */
PT[0].x = PT[7].x = PAD + len15;
! PT[1].x = PAD + len40;
! PT[2].x = PAD;
! PT[3].x = PAD + len35;
! PT[4].x = PAD + len75;
! PT[5].x = PT[6].x = PAD + length2;
break;
case 5: /* southwest */
- break;
-
case 7: /* northwest */
break;
}
--- 300,320 ----
case 1: /* northeast */
case 3: /* southeast */
PT[0].x = PT[7].x = PAD + len15;
! PT[1].x = PAD + len40;
! PT[2].x = PAD;
! PT[3].x = PAD + len35;
! PT[4].x = PAD + len75;
! PT[5].x = PT[6].x = LEN;
break;
case 5: /* southwest */
case 7: /* northwest */
+ PT[0].x = PT[7].x = PAD + len85;
+ PT[1].x = PAD + len60;
+ PT[2].x = LEN;
+ PT[3].x = PAD + len65;
+ PT[4].x = PAD + len25;
+ PT[5].x = PT[6].x = PAD;
break;
}
***************
*** 317,341 ****
switch (aj->arrow.direction)
{
case 1: /* northeast */
! PT[0].y = PT[6].y = PT[7].y = LEN - len100;
! PT[1].y = LEN - len75;
! PT[2].y = LEN - len35;
PT[3].y = LEN;
! PT[4].y = LEN - len40;
! PT[5].y = LEN - len15 /*len40 + len25*/;
break;
case 3: /* southeast */
! PT[0].y = PT[6].y = PT[7].y = PAD + len100;
PT[1].y = PAD + len75;
PT[2].y = PAD + len35;
PT[3].y = PAD;
PT[4].y = PAD + len40;
PT[5].y = PAD + len15;
- break;
-
- case 2: /* east */
- case 6: /* west */
break;
}
--- 324,346 ----
switch (aj->arrow.direction)
{
case 1: /* northeast */
! case 7: /* northwest */
! PT[0].y = PT[6].y = PT[7].y = PAD;
! PT[1].y = PAD + len25;
! PT[2].y = PAD + len65;
PT[3].y = LEN;
! PT[4].y = PAD + len60;
! PT[5].y = PAD + len85;
break;
case 3: /* southeast */
! case 5: /* southwest */
! PT[0].y = PT[6].y = PT[7].y = LEN;
PT[1].y = PAD + len75;
PT[2].y = PAD + len35;
PT[3].y = PAD;
PT[4].y = PAD + len40;
PT[5].y = PAD + len15;
break;
}
