579 lines
18 KiB
C++
579 lines
18 KiB
C++
//
|
|
// ZoneMinder Zone Class Implementation, $Date$, $Revision$
|
|
// Copyright (C) 2003 Philip Coombes
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License
|
|
// as published by the Free Software Foundation; either version 2
|
|
// of the License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
//
|
|
|
|
#include "zm.h"
|
|
#include "zm_db.h"
|
|
#include "zm_zone.h"
|
|
#include "zm_image.h"
|
|
#include "zm_monitor.h"
|
|
|
|
bool Zone::initialised = false;
|
|
bool Zone::record_diag_images;
|
|
bool Zone::create_analysis_images;
|
|
|
|
void Zone::Setup( Monitor *p_monitor, int p_id, const char *p_label, ZoneType p_type, const Box &p_limits, const Rgb p_alarm_rgb, CheckMethod p_check_method, int p_min_pixel_threshold, int p_max_pixel_threshold, int p_min_alarm_pixels, int p_max_alarm_pixels, const Coord &p_filter_box, int p_min_filter_pixels, int p_max_filter_pixels, int p_min_blob_pixels, int p_max_blob_pixels, int p_min_blobs, int p_max_blobs )
|
|
{
|
|
if ( !initialised )
|
|
Initialise();
|
|
|
|
monitor = p_monitor;
|
|
|
|
id = p_id;
|
|
label = new char[strlen(p_label)+1];
|
|
strcpy( label, p_label );
|
|
type = p_type;
|
|
limits = p_limits;
|
|
alarm_rgb = p_alarm_rgb;
|
|
check_method = p_check_method;
|
|
min_pixel_threshold = p_min_pixel_threshold;
|
|
max_pixel_threshold = p_max_pixel_threshold;
|
|
min_alarm_pixels = p_min_alarm_pixels;
|
|
max_alarm_pixels = p_max_alarm_pixels;
|
|
filter_box = p_filter_box;
|
|
min_filter_pixels = p_min_filter_pixels;
|
|
max_filter_pixels = p_max_filter_pixels;
|
|
min_blob_pixels = p_min_blob_pixels;
|
|
max_blob_pixels = p_max_blob_pixels;
|
|
min_blobs = p_min_blobs;
|
|
max_blobs = p_max_blobs;
|
|
|
|
Debug( 1, ( "Initialised zone %d/%s - %d - %dx%d - Rgb:%06x, CM:%d, MnAT:%d, MxAT:%d, MnAP:%d, MxAP:%d, FB:%dx%d, MnFP:%d, MxFP:%d, MnBS:%d, MxBS:%d, MnB:%d, MxB:%d", id, label, type, limits.Width(), limits.Height(), alarm_rgb, check_method, min_pixel_threshold, max_pixel_threshold, min_alarm_pixels, max_alarm_pixels, filter_box.X(), filter_box.Y(), min_filter_pixels, max_filter_pixels, min_blob_pixels, max_blob_pixels, min_blobs, max_blobs ));
|
|
|
|
alarmed = false;
|
|
alarm_pixels = 0;
|
|
alarm_filter_pixels = 0;
|
|
alarm_blob_pixels = 0;
|
|
alarm_blobs = 0;
|
|
min_blob_size = 0;
|
|
max_blob_size = 0;
|
|
image = 0;
|
|
score = 0;
|
|
}
|
|
|
|
Zone::~Zone()
|
|
{
|
|
delete[] label;
|
|
delete image;
|
|
}
|
|
|
|
void Zone::RecordStats( const Event *event )
|
|
{
|
|
static char sql[BUFSIZ];
|
|
snprintf( sql, sizeof(sql), "insert into Stats set MonitorId=%d, ZoneId=%d, EventId=%d, FrameId=%d, AlarmPixels=%d, FilterPixels=%d, BlobPixels=%d, Blobs=%d, MinBlobSize=%d, MaxBlobSize=%d, MinX=%d, MinY=%d, MaxX=%d, MaxY=%d, Score=%d", monitor->Id(), id, event->Id(), event->Frames()+1, alarm_pixels, alarm_filter_pixels, alarm_blob_pixels, alarm_blobs, min_blob_size, max_blob_size, alarm_box.LoX(), alarm_box.LoY(), alarm_box.HiX(), alarm_box.HiY(), score );
|
|
if ( mysql_query( &dbconn, sql ) )
|
|
{
|
|
Error(( "Can't insert event stats: %s", mysql_error( &dbconn ) ));
|
|
exit( mysql_errno( &dbconn ) );
|
|
}
|
|
}
|
|
|
|
bool Zone::CheckAlarms( const Image *delta_image )
|
|
{
|
|
bool alarm = false;
|
|
|
|
ResetStats();
|
|
|
|
delete image;
|
|
// Get the difference image
|
|
Image *diff_image = image = new Image( *delta_image );
|
|
|
|
int alarm_lo_x = 0;
|
|
int alarm_hi_x = 0;
|
|
int alarm_lo_y = 0;
|
|
int alarm_hi_y = 0;
|
|
|
|
int lo_x = limits.Lo().X();
|
|
int lo_y = limits.Lo().Y();
|
|
int hi_x = limits.Hi().X();
|
|
int hi_y = limits.Hi().Y();
|
|
|
|
unsigned char *pdiff;
|
|
for ( int y = lo_y; y <= hi_y; y++ )
|
|
{
|
|
pdiff = diff_image->Buffer( lo_x, y );
|
|
for ( int x = lo_x; x <= hi_x; x++, pdiff++ )
|
|
{
|
|
if ( (*pdiff > min_pixel_threshold) && (!max_pixel_threshold || (*pdiff < max_pixel_threshold)) )
|
|
{
|
|
*pdiff = WHITE;
|
|
alarm_pixels++;
|
|
}
|
|
else
|
|
{
|
|
*pdiff = BLACK;
|
|
}
|
|
}
|
|
}
|
|
if ( record_diag_images )
|
|
{
|
|
static char diag_path[PATH_MAX] = "";
|
|
if ( !diag_path[0] )
|
|
{
|
|
snprintf( diag_path, sizeof(diag_path), "%s/%s/diag-%d-%d.jpg", (const char *)config.Item( ZM_DIR_EVENTS ), monitor->Name(), id, 1 );
|
|
}
|
|
diff_image->WriteJpeg( diag_path );
|
|
}
|
|
|
|
if ( !alarm_pixels ) return( false );
|
|
if ( min_alarm_pixels && alarm_pixels < min_alarm_pixels ) return( false );
|
|
if ( max_alarm_pixels && alarm_pixels > max_alarm_pixels ) return( false );
|
|
|
|
score = (100*alarm_pixels)/(limits.Size().X()*limits.Size().Y());
|
|
|
|
if ( check_method >= FILTERED_PIXELS )
|
|
{
|
|
int bx = filter_box.X();
|
|
int by = filter_box.Y();
|
|
int bx1 = bx-1;
|
|
int by1 = by-1;
|
|
|
|
if ( bx > 1 || by > 1 )
|
|
{
|
|
// Now remove any pixels smaller than our filter size
|
|
unsigned char *pdiff;
|
|
unsigned char *cpdiff;
|
|
int ldx, hdx, ldy, hdy;
|
|
bool block;
|
|
for ( int y = lo_y; y <= hi_y; y++ )
|
|
{
|
|
pdiff = diff_image->Buffer( lo_x, y );
|
|
|
|
for ( int x = lo_x; x <= hi_x; x++, pdiff++ )
|
|
{
|
|
if ( *pdiff == WHITE )
|
|
{
|
|
// Check participation in an X block
|
|
ldx = (x>=(lo_x+bx1))?-bx1:lo_x-x;
|
|
hdx = (x<=(hi_x-bx1))?0:((hi_x-x)-bx1);
|
|
ldy = (y>=(lo_y+by1))?-by1:lo_y-y;
|
|
hdy = (y<=(hi_y-by1))?0:((hi_y-y)-by1);
|
|
block = false;
|
|
for ( int dy = ldy; !block && dy <= hdy; dy++ )
|
|
{
|
|
for ( int dx = ldx; !block && dx <= hdx; dx++ )
|
|
{
|
|
block = true;
|
|
for ( int dy2 = 0; block && dy2 < by; dy2++ )
|
|
{
|
|
for ( int dx2 = 0; block && dx2 < bx; dx2++ )
|
|
{
|
|
cpdiff = diff_image->Buffer( x+dx+dx2, y+dy+dy2 );
|
|
if ( !*cpdiff )
|
|
{
|
|
block = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ( !block )
|
|
{
|
|
*pdiff = BLACK;
|
|
continue;
|
|
}
|
|
alarm_filter_pixels++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
alarm_filter_pixels = alarm_pixels;
|
|
}
|
|
if ( record_diag_images )
|
|
{
|
|
static char diag_path[PATH_MAX] = "";
|
|
if ( !diag_path[0] )
|
|
{
|
|
snprintf( diag_path, sizeof(diag_path), "%s/%s/diag-%d-%d.jpg", (const char *)config.Item( ZM_DIR_EVENTS ), monitor->Name(), id, 2 );
|
|
}
|
|
diff_image->WriteJpeg( diag_path );
|
|
}
|
|
|
|
if ( !alarm_filter_pixels ) return( false );
|
|
if ( min_filter_pixels && alarm_filter_pixels < min_filter_pixels ) return( false );
|
|
if ( max_filter_pixels && alarm_filter_pixels > max_filter_pixels ) return( false );
|
|
|
|
score = (100*alarm_filter_pixels)/(limits.Size().X()*limits.Size().Y());
|
|
|
|
if ( check_method >= BLOBS )
|
|
{
|
|
typedef struct { unsigned char tag; int count; int lo_x; int hi_x; int lo_y; int hi_y; } BlobStats;
|
|
BlobStats blob_stats[256];
|
|
memset( blob_stats, 0, sizeof(BlobStats)*256 );
|
|
unsigned char *pdiff, *spdiff;
|
|
int lx, ly;
|
|
BlobStats *bsx, *bsy;
|
|
BlobStats *bsm, *bss;
|
|
for ( int y = lo_y; y <= hi_y; y++ )
|
|
{
|
|
pdiff = diff_image->Buffer( lo_x, y );
|
|
for ( int x = lo_x; x <= hi_x; x++, pdiff++ )
|
|
{
|
|
if ( *pdiff == WHITE )
|
|
{
|
|
//printf( "Got white pixel at %d,%d (%x)\n", x, y, pdiff );
|
|
lx = x>lo_x?*(pdiff-1):0;
|
|
ly = y>lo_y?*(pdiff-diff_image->Width()):0;
|
|
if ( lx )
|
|
{
|
|
//printf( "Left neighbour is %d\n", lx );
|
|
bsx = &blob_stats[lx];
|
|
if ( ly )
|
|
{
|
|
//printf( "Top neighbour is %d\n", ly );
|
|
bsy = &blob_stats[ly];
|
|
if ( lx == ly )
|
|
{
|
|
//printf( "Matching neighbours, setting to %d\n", lx );
|
|
// Add to the blob from the x side (either side really)
|
|
*pdiff = lx;
|
|
bsx->count++;
|
|
if ( x > bsx->hi_x ) bsx->hi_x = x;
|
|
if ( y > bsx->hi_y ) bsx->hi_y = y;
|
|
}
|
|
else
|
|
{
|
|
// Aggregate blobs
|
|
bsm = bsx->count>=bsy->count?bsx:bsy;
|
|
bss = bsm==bsx?bsy:bsx;
|
|
|
|
//printf( "Different neighbours, setting pixels of %d to %d\n", bss->tag, bsm->tag );
|
|
// Now change all those pixels to the other setting
|
|
for ( int sy = bss->lo_y; sy <= bss->hi_y; sy++ )
|
|
{
|
|
spdiff = diff_image->Buffer( bss->lo_x, sy );
|
|
for ( int sx = bss->lo_x; sx <= bss->hi_x; sx++, spdiff++ )
|
|
{
|
|
//printf( "Pixel at %d,%d (%x) is %d", sx, sy, spdiff, *spdiff );
|
|
if ( *spdiff == bss->tag )
|
|
{
|
|
//printf( ", setting" );
|
|
*spdiff = bsm->tag;
|
|
}
|
|
//printf( "\n" );
|
|
}
|
|
}
|
|
*pdiff = bsm->tag;
|
|
|
|
// Merge the slave blob into the master
|
|
bsm->count += bss->count+1;
|
|
if ( x > bsm->hi_x ) bsm->hi_x = x;
|
|
if ( y > bsm->hi_y ) bsm->hi_y = y;
|
|
if ( bss->lo_x < bsm->lo_x ) bsm->lo_x = bss->lo_x;
|
|
if ( bss->lo_y < bsm->lo_y ) bsm->lo_y = bss->lo_y;
|
|
if ( bss->hi_x > bsm->hi_x ) bsm->hi_x = bss->hi_x;
|
|
if ( bss->hi_y > bsm->hi_y ) bsm->hi_y = bss->hi_y;
|
|
|
|
alarm_blobs--;
|
|
|
|
Debug( 2, ( "Merging blob %d with %d, %d current blobs", bss->tag, bsm->tag, alarm_blobs ));
|
|
|
|
// Clear out the old blob
|
|
bss->tag = 0;
|
|
bss->count = 0;
|
|
bss->lo_x = 0;
|
|
bss->lo_y = 0;
|
|
bss->hi_x = 0;
|
|
bss->hi_y = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//printf( "Setting to left neighbour %d\n", lx );
|
|
// Add to the blob from the x side
|
|
*pdiff = lx;
|
|
bsx->count++;
|
|
if ( x > bsx->hi_x ) bsx->hi_x = x;
|
|
if ( y > bsx->hi_y ) bsx->hi_y = y;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( ly )
|
|
{
|
|
//printf( "Setting to top neighbour %d\n", ly );
|
|
|
|
// Add to the blob from the y side
|
|
BlobStats *bsy = &blob_stats[ly];
|
|
|
|
*pdiff = ly;
|
|
bsy->count++;
|
|
if ( x > bsy->hi_x ) bsy->hi_x = x;
|
|
if ( y > bsy->hi_y ) bsy->hi_y = y;
|
|
}
|
|
else
|
|
{
|
|
// Create a new blob
|
|
//for ( int i = 1; i < WHITE; i++ )
|
|
for ( int i = (WHITE-1); i > 0; i-- )
|
|
{
|
|
BlobStats *bs = &blob_stats[i];
|
|
if ( !bs->count )
|
|
{
|
|
//printf( "Creating new blob %d\n", i );
|
|
*pdiff = i;
|
|
bs->tag = i;
|
|
bs->count++;
|
|
bs->lo_x = bs->hi_x = x;
|
|
bs->lo_y = bs->hi_y = y;
|
|
alarm_blobs++;
|
|
|
|
Debug( 2, ( "Created blob %d, %d current blobs", bs->tag, alarm_blobs ));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ( record_diag_images )
|
|
{
|
|
static char diag_path[PATH_MAX] = "";
|
|
if ( !diag_path[0] )
|
|
{
|
|
snprintf( diag_path, sizeof(diag_path), "%s/%s/diag-%d-%d.jpg", (const char *)config.Item( ZM_DIR_EVENTS ), monitor->Name(), id, 3 );
|
|
}
|
|
diff_image->WriteJpeg( diag_path );
|
|
}
|
|
|
|
if ( !alarm_blobs ) return( false );
|
|
alarm_blob_pixels = alarm_filter_pixels;
|
|
|
|
// Now eliminate blobs under the threshold
|
|
for ( int i = 1; i < WHITE; i++ )
|
|
{
|
|
BlobStats *bs = &blob_stats[i];
|
|
if ( bs->count && ((min_blob_pixels && bs->count < min_blob_pixels) || (max_blob_pixels && bs->count > max_blob_pixels)) )
|
|
{
|
|
for ( int sy = bs->lo_y; sy <= bs->hi_y; sy++ )
|
|
{
|
|
unsigned char *spdiff = diff_image->Buffer( bs->lo_x, sy );
|
|
for ( int sx = bs->lo_x; sx <= bs->hi_x; sx++, spdiff++ )
|
|
{
|
|
if ( *spdiff == bs->tag )
|
|
{
|
|
*spdiff = BLACK;
|
|
}
|
|
}
|
|
}
|
|
alarm_blobs--;
|
|
alarm_blob_pixels -= bs->count;
|
|
|
|
Debug( 2, ( "Eliminated blob %d, %d pixels (%d,%d - %d,%d), %d current blobs", i, bs->count, bs->lo_x, bs->lo_y, bs->hi_x, bs->hi_y, alarm_blobs ));
|
|
|
|
bs->tag = 0;
|
|
bs->count = 0;
|
|
bs->lo_x = 0;
|
|
bs->lo_y = 0;
|
|
bs->hi_x = 0;
|
|
bs->hi_y = 0;
|
|
}
|
|
else
|
|
{
|
|
if ( bs->count )
|
|
{
|
|
if ( !min_blob_size || bs->count < min_blob_size ) min_blob_size = bs->count;
|
|
if ( !max_blob_size || bs->count > max_blob_size ) max_blob_size = bs->count;
|
|
}
|
|
}
|
|
}
|
|
if ( record_diag_images )
|
|
{
|
|
static char diag_path[PATH_MAX] = "";
|
|
if ( !diag_path[0] )
|
|
{
|
|
snprintf( diag_path, sizeof(diag_path), "%s/%s/diag-%d-%d.jpg", (const char *)config.Item( ZM_DIR_EVENTS ), monitor->Name(), id, 4 );
|
|
}
|
|
diff_image->WriteJpeg( diag_path );
|
|
}
|
|
|
|
if ( !alarm_blobs ) return( false );
|
|
if ( min_blobs && alarm_blobs < min_blobs ) return( false );
|
|
if ( max_blobs && alarm_blobs > max_blobs ) return( false );
|
|
|
|
alarm_lo_x = hi_x+1;
|
|
alarm_hi_x = lo_x-1;
|
|
alarm_lo_y = hi_y+1;
|
|
alarm_hi_y = lo_y-1;
|
|
for ( int i = 1; i < WHITE; i++ )
|
|
{
|
|
BlobStats *bs = &blob_stats[i];
|
|
if ( bs->count )
|
|
{
|
|
if ( alarm_lo_x > bs->lo_x ) alarm_lo_x = bs->lo_x;
|
|
if ( alarm_lo_y > bs->lo_y ) alarm_lo_y = bs->lo_y;
|
|
if ( alarm_hi_x < bs->hi_x ) alarm_hi_x = bs->hi_x;
|
|
if ( alarm_hi_y < bs->hi_y ) alarm_hi_y = bs->hi_y;
|
|
}
|
|
}
|
|
score = ((100*alarm_blob_pixels)/int(sqrt((double)alarm_blobs)))/(limits.Size().X()*limits.Size().Y());
|
|
}
|
|
}
|
|
|
|
if ( type == INCLUSIVE )
|
|
{
|
|
score /= 2;
|
|
}
|
|
else if ( type == EXCLUSIVE )
|
|
{
|
|
score *= 2;
|
|
}
|
|
|
|
// Now outline the changed region
|
|
if ( score )
|
|
{
|
|
alarm = true;
|
|
|
|
alarm_box = Box( Coord( alarm_lo_x, alarm_lo_y ), Coord( alarm_hi_x, alarm_hi_y ) );
|
|
|
|
if ( (type < PRECLUSIVE) && check_method >= BLOBS && create_analysis_images )
|
|
{
|
|
image = diff_image->HighlightEdges( alarm_rgb, &limits );
|
|
// Only need to delete this when 'image' becomes detached and points somewhere else
|
|
delete diff_image;
|
|
}
|
|
else
|
|
{
|
|
delete image;
|
|
image = 0;
|
|
}
|
|
|
|
Debug( 1, ( "%s: Alarm Pixels: %d, Filter Pixels: %d, Blob Pixels: %d, Blobs: %d, Score: %d", Label(), alarm_pixels, alarm_filter_pixels, alarm_blob_pixels, alarm_blobs, score ));
|
|
}
|
|
return( true );
|
|
}
|
|
|
|
int Zone::Load( Monitor *monitor, Zone **&zones )
|
|
{
|
|
static char sql[BUFSIZ];
|
|
snprintf( sql, sizeof(sql), "select Id,Name,Type+0,Units,LoX,LoY,HiX,HiY,AlarmRGB,CheckMethod+0,MinPixelThreshold,MaxPixelThreshold,MinAlarmPixels,MaxAlarmPixels,FilterX,FilterY,MinFilterPixels,MaxFilterPixels,MinBlobPixels,MaxBlobPixels,MinBlobs,MaxBlobs from Zones where MonitorId = %d order by Type, Id", monitor->Id() );
|
|
if ( mysql_query( &dbconn, sql ) )
|
|
{
|
|
Error(( "Can't run query: %s", mysql_error( &dbconn ) ));
|
|
exit( mysql_errno( &dbconn ) );
|
|
}
|
|
|
|
MYSQL_RES *result = mysql_store_result( &dbconn );
|
|
if ( !result )
|
|
{
|
|
Error(( "Can't use query result: %s", mysql_error( &dbconn ) ));
|
|
exit( mysql_errno( &dbconn ) );
|
|
}
|
|
int n_zones = mysql_num_rows( result );
|
|
Debug( 1, ( "Got %d zones for monitor %s", n_zones, monitor->Name() ));
|
|
delete[] zones;
|
|
zones = new Zone *[n_zones];
|
|
for( int i = 0; MYSQL_ROW dbrow = mysql_fetch_row( result ); i++ )
|
|
{
|
|
int col = 0;
|
|
|
|
int Id = atoi(dbrow[col++]);
|
|
const char *Name = dbrow[col++];
|
|
int Type = atoi(dbrow[col++]);
|
|
const char *Units = dbrow[col++];
|
|
int LoX = atoi(dbrow[col++]);
|
|
int LoY = atoi(dbrow[col++]);
|
|
int HiX = atoi(dbrow[col++]);
|
|
int HiY = atoi(dbrow[col++]);
|
|
int AlarmRGB = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int CheckMethod = atoi(dbrow[col++]);
|
|
int MinPixelThreshold = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MaxPixelThreshold = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MinAlarmPixels = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MaxAlarmPixels = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int FilterX = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int FilterY = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MinFilterPixels = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MaxFilterPixels = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MinBlobPixels = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MaxBlobPixels = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MinBlobs = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
int MaxBlobs = dbrow[col]?atoi(dbrow[col]):0; col++;
|
|
|
|
if ( !strcmp( Units, "Percent" ) )
|
|
{
|
|
LoX = (LoX*(monitor->Width()-1))/100;
|
|
LoY = (LoY*(monitor->Height()-1))/100;
|
|
HiX = (HiX*(monitor->Width()-1))/100;
|
|
HiY = (HiY*(monitor->Height()-1))/100;
|
|
Box box( LoX, LoY, HiX, HiY );
|
|
MinAlarmPixels = (MinAlarmPixels*box.Width()*box.Height())/100;
|
|
MaxAlarmPixels = (MaxAlarmPixels*box.Width()*box.Height())/100;
|
|
MinFilterPixels = (MinFilterPixels*box.Width()*box.Height())/100;
|
|
MaxFilterPixels = (MaxFilterPixels*box.Width()*box.Height())/100;
|
|
MinBlobPixels = (MinBlobPixels*box.Width()*box.Height())/100;
|
|
MaxBlobPixels = (MaxBlobPixels*box.Width()*box.Height())/100;
|
|
}
|
|
|
|
if ( atoi(dbrow[2]) == Zone::INACTIVE )
|
|
{
|
|
zones[i] = new Zone( monitor, Id, Name, Box( LoX, LoY, HiX, HiY ) );
|
|
}
|
|
else
|
|
{
|
|
zones[i] = new Zone( monitor, Id, Name, (Zone::ZoneType)Type, Box( LoX, LoY, HiX, HiY ), AlarmRGB, (Zone::CheckMethod)CheckMethod, MinPixelThreshold, MaxPixelThreshold, MinAlarmPixels, MaxAlarmPixels, Coord( FilterX, FilterY ), MinFilterPixels, MaxFilterPixels, MinBlobPixels, MaxBlobPixels, MinBlobs, MaxBlobs );
|
|
}
|
|
}
|
|
if ( mysql_errno( &dbconn ) )
|
|
{
|
|
Error(( "Can't fetch row: %s", mysql_error( &dbconn ) ));
|
|
exit( mysql_errno( &dbconn ) );
|
|
}
|
|
// Yadda yadda
|
|
mysql_free_result( result );
|
|
return( n_zones );
|
|
}
|
|
|
|
bool Zone::DumpSettings( char *output, bool /*verbose*/ )
|
|
{
|
|
output[0] = 0;
|
|
|
|
sprintf( output+strlen(output), " Id : %d\n", id );
|
|
sprintf( output+strlen(output), " Label : %s\n", label );
|
|
sprintf( output+strlen(output), " Type: %d - %s\n", type,
|
|
type==ACTIVE?"Active":(
|
|
type==INCLUSIVE?"Inclusive":(
|
|
type==EXCLUSIVE?"Exclusive":(
|
|
type==PRECLUSIVE?"Preclusive":(
|
|
type==INACTIVE?"Inactive":"Unknown"
|
|
)))));
|
|
sprintf( output+strlen(output), " Limits : %d,%d - %d,%d\n", limits.LoX(), limits.LoY(), limits.HiX(), limits.HiY() );
|
|
sprintf( output+strlen(output), " Alarm RGB : %06x\n", alarm_rgb );
|
|
sprintf( output+strlen(output), " Check Method: %d - %s\n", check_method,
|
|
check_method==ALARMED_PIXELS?"Alarmed Pixels":(
|
|
check_method==FILTERED_PIXELS?"FilteredPixels":(
|
|
check_method==BLOBS?"Blobs":"Unknown"
|
|
)));
|
|
sprintf( output+strlen(output), " Min Pixel Threshold : %d\n", min_pixel_threshold );
|
|
sprintf( output+strlen(output), " Max Pixel Threshold : %d\n", max_pixel_threshold );
|
|
sprintf( output+strlen(output), " Min Alarm Pixels : %d\n", min_alarm_pixels );
|
|
sprintf( output+strlen(output), " Max Alarm Pixels : %d\n", max_alarm_pixels );
|
|
sprintf( output+strlen(output), " Filter Box : %d,%d\n", filter_box.X(), filter_box.Y() );
|
|
sprintf( output+strlen(output), " Min Filter Pixels : %d\n", min_filter_pixels );
|
|
sprintf( output+strlen(output), " Max Filter Pixels : %d\n", max_filter_pixels );
|
|
sprintf( output+strlen(output), " Min Blob Pixels : %d\n", min_blob_pixels );
|
|
sprintf( output+strlen(output), " Max Blob Pixels : %d\n", max_blob_pixels );
|
|
sprintf( output+strlen(output), " Min Blobs : %d\n", min_blobs );
|
|
sprintf( output+strlen(output), " Max Blobs : %d\n", max_blobs );
|
|
return( true );
|
|
}
|
|
|