DelphiͼÏñ´¦Àí
±¾ÎÄÊÇ»ùÓÚ¡¶GDI+ÔÚDelphi³ÌÐòµÄÓ¦Óà – PhotoshopÉ«Ïà/±¥ºÍ¶È/Ã÷¶È¹¦ÄÜ¡·Ò»ÎĵÄBASMʵÓÃÐÔ¹ý³Ì£¬ÓйØʵÏÖÔÀí¿É²Î¼û¡¶GDI+ ÔÚDelphi³ÌÐòµÄÓ¦Óà -- ͼÏñ±¥ºÍ¶Èµ÷Õû¡·ºÍ¡¶GDI+ ÔÚDelphi³ÌÐòµÄÓ¦Óà -- ·ÂPhotoshopµÄÃ÷¶Èµ÷Õû¡·£¬´¿PASʵÏÖ´úÂëºÍ²âÊÔÀý×Ó´úÂë¼û¡¶GDI+ÔÚDelphi³ÌÐòµÄÓ¦Óà – PhotoshopÉ«Ïà/±¥ºÍ¶È/Ã÷¶È¹¦ÄÜ¡·¡£
¹ý³Ì¶¨Ò壺
// µ÷ÕûÉ«Ïà/±¥ºÍ¶È/Ã÷¶È
procedure ImageHSBAdjustment(Data: TImageData; hValue, sValue, bValue: Integer);
ʵÏÖ´úÂ룺
procedure _SetBrightness(Data: TImageData; Value: Integer);
asm
push esi
push edi
push ebx
sar edx, 1 // Value /= 2
movd mm5, edx
punpcklwd mm5, mm5
punpcklwd mm5, mm5
pcmpeqb mm6, mm6
psrlw mm6, 8 // mm4 = 00 FF 00 FF 00 FF 00 FF
pxor mm7, mm7
push edx
call SetDataReg32
pop esi
@yLoop:
push ecx
@xLoop:
mov al, [edi + 3]
movd mm0, [edi]
punpcklbw mm0, mm7
movq mm1, mm0
test esi, esi
js @@1 // if (Value >= 0)
pxor mm0, mm6 // rgb = rgb + (255 - eax) * Value / 128
@@1:
pmullw mm0, mm5 // else
psraw mm0, 7 // rgb = rgb + eax * Value / 128
paddsw mm0, mm1
packuswb mm0, mm7
movd [edi], mm0
mov [edi + 3], al
add edi, 4
loop @xLoop
pop ecx
add edi, ebx
dec edx
jnz @yLoop
emms
pop ebx
pop edi
pop esi
end;
procedure _HueAndSaturation(Data: TImageData; hValue, sValue: Integer);
var
Width, Height, dstOffset: Integer;
S, delta: Integer;
hv, sv: Integer;
asm
push esi
push edi
push ebx
mov hv, edx
mov sv, ecx
call SetDataReg32
mov Width, ecx
mov Height, edx
mov dstOffset, ebx
cld
@yLoop:
push Width
@xLoop:
dec Width
js @@13
movzx ecx, [edi
Ïà¹ØÎĵµ£º
×ܽáÒ»ÏÂSQLÓï¾äÖÐÒýºÅ(')¡¢quotedstr()¡¢('')¡¢format()ÔÚSQLÓï¾äÖеÄÓ÷¨ÒÔ¼°SQLÓï¾äÖÐÈÕÆÚ¸ñʽµÄ±íʾ(#)¡¢('')
ÔÚDelphiÖнøÐÐ×Ö·û±äÁ¿Á¬½ÓÏà¼Óʱµ¥ÒýºÅÓÃ('''),ÓÖÒýºÅÓÃ('''')±íʾ
Ê×Ïȶ¨Òå±äÁ¿
var
AnInt:integer=123;//ΪÁË·½±ãÔڴ˶¼¸øËüÃǸ³³õÖµ¡£ËäÈ»¿ÉÄÜÔÚÒý¸³³õÖµÔÚijЩÇé¿öϲ»¶Ô
AnIntStr:string='456'; ......
CSDNÂÛ̳ÖУ¬¾³£¿´µ½ÓйؽØÆÁµÄÌù¡£Ëùν½ØÆÁ£¬Ö¸µÄÊÇ»ñÈ¡ÆÁÄ»£¬»òÕßÆÁÄ»ÉÏij¸ö´°¿ÚÉϵÄÐÅÏ¢£¬²¢½«Æäת»»ÎªÍ¼ÏñµÄ²Ù×÷¡£Îª´Ë£¬Ò²Ð´Á˼¸¸öWindowsϵē½ØÆÁ”º¯Êý£º
¹ý³Ì¶¨Ò壺
// »ñÈ¡CanvasÓÐЧÇøÓòÄÚµÄͼÏñÊý¾Ý¡£±ØÐëÓÃFreeImageDataÊÍ·ÅÊý¾Ý½á¹¹
// Ó¦µ÷ÓÃImageEmpty¼ì²é·µ»ØÊý¾Ý½ ......
ÍøÉÏËѼ¯×ÊÁÏ ²Î¿¼Ð´µÄ´úÂë ʵÏֿؼþµÄ¶¯Ì¬´´½¨ ÍêÕû´úÂëÈçÏ£º
(ʵÏÖ½çÃæ)
-------------------
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, ComCtrls;
type
TControlClass =class ......
µÚÒ»Õ DELPHIµÄÔ×ÓÊÀ½ç
µÚ¶þÕ DELPHIÓëWIN32ʱ¿Õ
µÚÈýÕ ¶àÏß³Ì
µÚËÄÕÂ ½Ó¿Ú
µÚÎåÕÂ °ü
µÚÁùՠʼþÓëÏûÏ¢
µÚÆßÕ ×éÖ¯ÄãµÄÄ£¿é
µÚ°ËÕ ̽Ë÷Êý¾Ý¿â
µÚ¾ÅÕ ¶à²ãÌåϵ½á¹¹
µÚʮՠ²Ù×÷½çÃæÓë²Ù×÷Âß¼
µÚʮһÕ ÃæÏò¶ÔÏóÊý¾Ý¿â»ù´¡
µÚÎåÕÂ&n ......
µÚÒ»Õ DELPHIµÄÔ×ÓÊÀ½ç
µÚ¶þÕ DELPHIÓëWIN32ʱ¿Õ
µÚÈýÕ ¶àÏß³Ì
µÚËÄÕÂ ½Ó¿Ú
µÚÎåÕÂ °ü
µÚÁùՠʼþÓëÏûÏ¢
µÚÆßÕ ×éÖ¯ÄãµÄÄ£¿é
µÚ°ËÕ ̽Ë÷Êý¾Ý¿â
µÚ¾ÅÕ ¶à²ãÌåϵ½á¹¹
µÚʮՠ²Ù×÷½çÃæÓë²Ù×÷Âß¼
µÚʮһÕ ÃæÏò¶ÔÏóÊý¾Ý¿â»ù´¡
¿Õ ......