diff options
| -rw-r--r-- | app/xtsscale/xtsscale.1 | 10 | ||||
| -rw-r--r-- | app/xtsscale/xtsscale.c | 15 |
2 files changed, 19 insertions, 6 deletions
diff --git a/app/xtsscale/xtsscale.1 b/app/xtsscale/xtsscale.1 index 418b367cd..57abb36f8 100644 --- a/app/xtsscale/xtsscale.1 +++ b/app/xtsscale/xtsscale.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: xtsscale.1,v 1.8 2010/01/22 07:47:54 matthieu Exp $ +.\" $OpenBSD: xtsscale.1,v 1.9 2010/03/23 20:27:42 matthieu Exp $ .\" .\" Copyright (c) 2007 Robert Nagy <robert@openbsd.org> .\" Copyright (c) 2009 Matthieu Herrb <matthieu@herrb.eu> @@ -24,7 +24,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE .\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: January 22 2010 $ +.Dd $Mdocdate: March 23 2010 $ .Dt XTSSCALE 1 .Os .Sh NAME @@ -35,6 +35,7 @@ .Bk -words .Op Fl d Ar device .Op Fl o Ar output +.Op Fl v .Ek .Sh DESCRIPTION .Nm @@ -64,6 +65,11 @@ Use .Dl # xrandr .Pp to figure out the names of the outputs. +.It Fl v +specifies that +.Nm +will be verbose, outputting the raw coordinate values produced, +mostly for debugging purposes. .El .Pp When good deviations are calculated from the selections made at these diff --git a/app/xtsscale/xtsscale.c b/app/xtsscale/xtsscale.c index 9283deaca..fcc441420 100644 --- a/app/xtsscale/xtsscale.c +++ b/app/xtsscale/xtsscale.c @@ -1,4 +1,4 @@ -/* $OpenBSD: xtsscale.c,v 1.14 2010/01/22 07:47:54 matthieu Exp $ */ +/* $OpenBSD: xtsscale.c,v 1.15 2010/03/23 20:27:42 matthieu Exp $ */ /* * Copyright (c) 2007 Robert Nagy <robert@openbsd.org> * Copyright (c) 2009 Matthieu Herrb <matthieu@herrb.eu> @@ -106,6 +106,7 @@ XftDraw *draw; unsigned int xpos, ypos, width, height; /* window size */ char *progname; Bool interrupted = False; +Bool verbose = False; int cx[5], cy[5]; int x[5], y[5]; @@ -418,6 +419,9 @@ get_events(int i) } } } + if (verbose) + printf("x[%d] = %d y[%d] = %d\n", i, x[i], i, y[i]); + return True; } @@ -545,7 +549,7 @@ main(int argc, char *argv[], char *env[]) int cpx[] = { 0, 0, 1, 1, 1 }; int cpy[] = { 0, 1, 0, 0, 1 }; - while ((ch = getopt(argc, argv, "d:o:")) != -1) { + while ((ch = getopt(argc, argv, "d:o:v")) != -1) { switch (ch) { case 'd': device_name = optarg; @@ -553,6 +557,9 @@ main(int argc, char *argv[], char *env[]) case 'o': output_name = optarg; break; + case 'v': + verbose = True; + break; default: usage(); /* NOTREACHED */ @@ -706,7 +713,7 @@ calib: b = (b1 + b2) / 2.0; xerr = a * width / 2 + b - x[2]; if (fabs(xerr) > fabs(a * width * .01)) { - fprintf(stderr, "X error (%.2f) too high, try again\n", + fprintf(stderr, "Calibration problem: X axis error (%.2f) too high, try again\n", fabs(xerr)); goto err; } @@ -724,7 +731,7 @@ calib: b = (b1 + b2) / 2.0; yerr = a * height / 2 + b - y[2]; if (fabs(yerr) > fabs(a * height * 0.01)) { - fprintf(stderr, "Y error (%.2f) too high, try again\n", + fprintf(stderr, "Calibration problem: Y axis error (%.2f) too high, try again\n", fabs(yerr)); goto err; } |