#include?
#include?
#include?“GrowCanvas.h“

namespace?ImageWarper
{
	#define?GROWSTEP?0.05f

	/*---------------------------------------------------------------------*/

	/*---------------------------------------------------------------------*/

	GrowCanvas::GrowCanvas（Rectangle?&boundary?int?iMaxWidth?int?iMaxHeight?bool?bGrow?/*=?true*/）
	:?WarperCanvas（boundary?iMaxWidth?iMaxHeight）
	m_GrowFactor（0.0f）
	m_bGrow（bGrow）
	{

	}

	GrowCanvas::~GrowCanvas（）
	{

	}

	/*---------------------------------------------------------------------*/

	/*---------------------------------------------------------------------*/


	void?GrowCanvas::DoForce（Point?&ptStart?Point?&ptEnd?
								??PointArray2D?*gridPoints?Rectangle?&boundary）
	{
		float?fCrossDistance?=?（float）std::min（
			std::min（ptEnd.X?-?boundary.X?boundary.Right（）?-?ptEnd.X）
			std::min（ptEnd.Y?-?boundary.Y?boundary.Bottom（）?-?ptEnd.Y））;
		Point?*ptTmp;
		float?r;

		if?（m_GrowFactor?			m_GrowFactor?+=?GROWSTEP;

		if?（m_bGrow）
		{
			//?Calculating?the?new?coordinate?of?the?grid?points.
			for?（int?i?=?gridPoints->GetWidth（）?-?1;?i?>=?0;?--i）
			{
				for?（int?j?=?gridPoints->GetHeight（）?-?1;?j?>=?0;?--j）
				{
					ptTmp?=?gridPoints->GetItem（i?j）;
					r?=?Distance（*ptTmp?ptEnd.X?ptEnd.Y）/fCrossDistance;

					if?（r?					{
						r?=?pow（r?m_GrowFactor）;
						ptTmp->X?=?ptEnd.X?+?（int）（（ptTmp->X?-?ptEnd.X）*r）;
						ptTmp->Y?=?ptEnd.Y?+?（int）（（ptTmp->Y?-?ptEnd.Y）*r）;
					}
				}
			}
		}
		else
		{
			//?Calculating?the?new?coordinate?of?the?grid?points.
			for?（int?i?=?gridPoints->GetWidth（）?-?1;?i?>=?0;?--i）
			{
				for?（int?j?=?gridPoints->GetHeight（）?-?1;?j?>=?0;?--j）
				{
					ptTmp?=?gridPoints->GetItem（i?j）;
					r?=?Distance（*ptTmp?ptEnd.X?ptEnd.Y）/fCrossDistance;

					if?（r??0.01）
					{
						r?=?pow（r?m_GrowFactor）;
						ptTmp->X?=?ptEnd.X?+?（int）（（ptTmp->X?-?ptEnd.X）/r）;
						ptTmp->Y?=?ptEnd.Y?+?（int）（（ptTmp->Y?-?ptEnd.Y）/r）;
					}
				}
			}
		}
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-05-07?16:02??美妝之大小眼算法（ImageWarper）\
?????目錄???????????0??2016-05-07?16:02??美妝之大小眼算法（ImageWarper）\ImageWarper\
?????目錄???????????0??2016-05-07?16:14??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\
?????目錄???????????0??2016-05-07?16:02??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\
?????文件??????156160??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarper.dll
?????文件???????16574??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarper.exp
?????文件??????567312??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarper.ilk
?????文件???????28024??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarper.lib
?????文件??????936960??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarper.pdb
?????文件???????68608??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarperTest.exe
?????文件????????6023??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarperTest.exp
?????文件???????????0??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarperTest.ilk
?????文件???????10728??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarperTest.lib
?????文件??????478208??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\ImageWarperTest.pdb
?????文件???????16384??2015-07-20?17:23??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\WarperTestManaged.exe
?????文件???????30208??2015-07-20?17:23??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\WarperTestManaged.pdb
?????文件???????11608??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\WarperTestManaged.vshost.exe
?????文件?????????490??2013-03-18?17:00??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\Debug\WarperTestManaged.vshost.exe.manifest
?????目錄???????????0??2016-05-07?16:02??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\
?????目錄???????????0??2016-05-07?16:02??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\
?????文件??????169578??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\CL.read.1.tlog
?????文件???????15978??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\CL.write.1.tlog
?????文件???????48832??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\GrowCanvas.obj
?????文件??????????83??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\ImageWarper.lastbuildstate
?????文件?????????853??2015-07-23?10:08??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\ImageWarper.log
?????文件?????????713??2015-07-20?17:47??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\ImageWarper.vcxprojResolveAssemblyReference.cache
?????文件????????1674??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\ImageWarper.write.1.tlog
?????文件??????548278??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\ManagedWrapper.obj
?????文件???????49077??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\TranslateCanvas.obj
?????文件???????83179??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\Warper.obj
?????文件???????65197??2015-07-23?10:06??美妝之大小眼算法（ImageWarper）\ImageWarper\ImageWarper\ImageWarper\Debug\WarperCanvas.obj
............此處省略240個文件信息