mirror of
https://github.com/Laex/Delphi-OpenCV.git
synced 2024-11-16 16:25:53 +01:00
116 lines
3.7 KiB
ObjectPascal
116 lines
3.7 KiB
ObjectPascal
(* /*****************************************************************
|
||
// Delphi-OpenCV Demo
|
||
// Copyright (C) 2013 Project Delphi-OpenCV
|
||
// ****************************************************************
|
||
// Contributor:
|
||
// laentir Valetov
|
||
// email:laex@bk.ru
|
||
// ****************************************************************
|
||
// You may retrieve the latest version of this file at the GitHub,
|
||
// located at git://github.com/Laex/Delphi-OpenCV.git
|
||
// ****************************************************************
|
||
// The contents of this file are used with permission, subject to
|
||
// the Mozilla Public License Version 1.1 (the "License"); you may
|
||
// not use this file except in compliance with the License. You may
|
||
// obtain a copy of the License at
|
||
// http://www.mozilla.org/MPL/MPL-1_1Final.html
|
||
//
|
||
// Software distributed under the License is distributed on an
|
||
// "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||
// implied. See the License for the specific language governing
|
||
// rights and limitations under the License.
|
||
******************************************************************* *)
|
||
// JCL_DEBUG_EXPERT_GENERATEJDBG OFF
|
||
// JCL_DEBUG_EXPERT_INSERTJDBG OFF
|
||
// JCL_DEBUG_EXPERT_DELETEMAPFILE OFF
|
||
program cv_FloodFill;
|
||
|
||
{$APPTYPE CONSOLE}
|
||
{$R *.res}
|
||
|
||
uses
|
||
System.SysUtils,
|
||
uLibName in '..\..\..\include\uLibName.pas',
|
||
highgui_c in '..\..\..\include\highgui\highgui_c.pas',
|
||
core_c in '..\..\..\include\core\core_c.pas',
|
||
Core.types_c in '..\..\..\include\core\Core.types_c.pas',
|
||
imgproc.types_c in '..\..\..\include\imgproc\imgproc.types_c.pas',
|
||
imgproc_c in '..\..\..\include\imgproc\imgproc_c.pas',
|
||
legacy in '..\..\..\include\legacy\legacy.pas',
|
||
calib3d in '..\..\..\include\calib3d\calib3d.pas',
|
||
imgproc in '..\..\..\include\imgproc\imgproc.pas',
|
||
haar in '..\..\..\include\objdetect\haar.pas',
|
||
objdetect in '..\..\..\include\objdetect\objdetect.pas',
|
||
tracking in '..\..\..\include\video\tracking.pas',
|
||
Core in '..\..\..\include\core\core.pas';
|
||
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>cc<63><63> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
procedure fill(src: pIplImage; seed: TCvPoint; color: TCvScalar); // = CV_RGB(255, 0, 0)
|
||
Var
|
||
comp: TCvConnectedComp;
|
||
begin
|
||
cvFloodFill(src, seed, color, cvScalarAll(10), // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>c<EFBFBD><63>
|
||
cvScalarAll(10), // <20><><EFBFBD>c<EFBFBD><63><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>c<EFBFBD><63>
|
||
@comp, CV_FLOODFILL_FIXED_RANGE + 8, 0);
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
WriteLn(Format('[filled area]%.2f', [comp.area]));
|
||
end;
|
||
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> c<><63><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
|
||
procedure myMouseCallback(event: Integer; x: Integer; y: Integer; flags: Integer; param: Pointer); cdecl;
|
||
Var
|
||
img: pIplImage;
|
||
begin
|
||
img := pIplImage(param);
|
||
case event of
|
||
CV_EVENT_MOUSEMOVE:
|
||
;
|
||
CV_EVENT_LBUTTONDOWN:
|
||
begin
|
||
WriteLn(Format('%dx%d', [x, y]));
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> cvFloodFill()
|
||
fill(img, CvPoint(x, y), CV_RGB(255, 0, 0));
|
||
end;
|
||
CV_EVENT_LBUTTONUP:
|
||
;
|
||
end;
|
||
end;
|
||
|
||
Const
|
||
filename = 'Resource\cat2.jpg';
|
||
|
||
Var
|
||
src: pIplImage = nil;
|
||
dst: pIplImage = nil;
|
||
c: Integer;
|
||
|
||
begin
|
||
try
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
src := cvLoadImage(filename);
|
||
WriteLn(Format('[i] image: %s', [filename]));
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
cvNamedWindow('original', 1);
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
|
||
cvSetMouseCallback('original', myMouseCallback, src);
|
||
|
||
while true do
|
||
begin
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
cvShowImage('original', src);
|
||
c := cvWaitKey(33);
|
||
if (c = 27) then // <20>c<EFBFBD><63> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ESC - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
break;
|
||
end;
|
||
// <20>c<EFBFBD><63><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>c<EFBFBD><63>c<EFBFBD>
|
||
cvReleaseImage(src);
|
||
cvReleaseImage(dst);
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
|
||
cvDestroyAllWindows;
|
||
except
|
||
on E: Exception do
|
||
WriteLn(E.ClassName, ': ', E.Message);
|
||
end;
|
||
|
||
end.
|