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Code Issues Releases Wiki Activity

Give cva-input the sane tolerance option

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This commit is contained in:
Bradlee Speice 2012-07-12 11:02:45 -04:00
parent 590af56dee
commit 157ecea655
1 changed files with 12 additions and 0 deletions
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12
examples/cva-input.c
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@ -20,6 +20,7 @@
#include <unistd.h>
#include <getopt.h>
#include <limits.h>
#include <math.h>
#include <libcvautomation/libcvautomation.h>
@ -55,6 +56,7 @@ int main( int argc, char** argv )
{"tolerance", required_argument, 0, 't'},
{"button", required_argument, 0, 'b'},
{"string", required_argument, 0, 's'},
{"sane-tolerance", required_argument, 0,'o'},
{"print-format",required_argument, 0, 'p'},
/* Other valid values are "optional_argument"
* and "required_argument" */
@ -121,6 +123,13 @@ int main( int argc, char** argv )
else
printf("%s\n", optarg);
break;
case 'o':
tolerance = atoi(optarg);
/* Provide a more sane way to configure tolerance:
* --sane-tolerance=100 ~= INT_MAX */
tolerance = pow(1.2397076, tolerance);
break;
case '?':
/* Error routine */
@ -163,6 +172,7 @@ Usage: \n\
\t-b, --button:\t\tSpecify the mouse button to press (default 1).\n\
\t-c, --center:\t\tInstead of matching the top-left corner of an image,\n\
\t\t\t\tmatch the center of the image.\n\
\t-o, --sane-tolerance:\tSet the tolerance using a scale of 1-100,\n\
\t-s, --string:\t\tCommand string - see below.\n\
\n\
This program works kind of like a mini-language. All options\n\
@ -241,6 +251,8 @@ void checkXTEEnabled ( Display *display )
*
* -c, --center: Instead of matching the top-left corner of an image, match the center of the image.
*
* -o, --sane-tolerance: Set the tolerance using a scale of 1-100, rather than INT_MIN to INT_MAX (100 ~= INT_MAX)
*
* -s, --string: Command string - see below.
*
*