Como se hace para guardar a una carpeta especifica en el disco una imagen desde la WEB
Así la obtengo:
- Code: Select all Expand view
oImagen:SetBmp("http://"+dominio+"/data/images/foto1.jpg")
Gracias por la ayuda.
oImagen:SetBmp("http://"+dominio+"/data/images/foto1.jpg")
// => \samples\GRABARIMG.PRG - 15/11/2021
#Include "FiveWin.ch"
STATIC oWnd, hLib
FUNCTION Main()
LOCAL oBar, cTitle, cUrl, cSaveAs
SetBalloon( .T. )
SkinButtons()
// https://imgur.com/
cUrl := "https://i.imgur.com/UQxRdAp.png"
cSaveAs := "GrabaImg.png"
cTitle := "FiveWin Brasil: Grabar Imagen Desde URL"
DEFINE WINDOW oWnd TITLE cTitle
DEFINE BUTTONBAR oBar BUTTONSIZE 60, 50 _3DLOOK TOP OF oWnd 2007
DEFINE BUTTON OF oBar FILENAME "..\bitmaps\16x16\floppy.bmp" FLAT ;
ACTION( URLDownLoad( cUrl, cSaveAs ) ) TOOLTIP "Saves this Image"
DEFINE BUTTON OF oBar FILENAME "..\bitmaps\16x16\Exit.bmp" FLAT ;
ACTION oWnd:End() TOOLTIP "Exit this app" GROUP
SET MESSAGE OF oWnd TO cTitle NOINSET CLOCK DATE KEYBOARD 2007
ACTIVATE WINDOW oWnd MAXIMIZED ;
ON INIT( CLRTEST( CLR_WHITE, CLR_HRED ) ) ;
ON PAINT( DiagonalGradientFill( hDC, ;
0, 0, oWnd:nHeight, oWnd:nWidth, ;
{ { 0.16, CLR_WHITE, CLR_CYAN }, ;
{ 0.16, CLR_CYAN, nRGB( 181, 61, 29 ) }, ;
{ 0.16, nRGB( 181, 61, 29 ), nRGB( 250,157,52 ) }, ;
{ 0.16, nRGB( 250,157,52 ), nRGB( 181, 61, 29 ) }, ;
{ 0.16, nRGB( 181, 61, 29 ), CLR_CYAN }, ;
{ 0.20, CLR_CYAN, CLR_WHITE } },.T. ), PINTA( hDC ) )
RETURN NIL
FUNCTION URLDownLoad( cUrl, cSaveAs )
hLib := LOADLIBRARY( "urlmon.dll" )
CURSORWAIT()
IF FILE( cSaveAs )
ERASE cSaveAs
ENDIF
IF .NOT. URLDownloadToFile( 0, cUrl, cSaveAs, 0, 0 ) == 0
MsgInfo( "Image Not Found in: https://imgur.com/", "Attention!" )
RETURN( .F. )
ENDIF
FreeLibrary( hLib )
CURSORARROW()
ShellExecute(GetActiveWindow(),"open",'"'+cSaveAs+'"')
RETURN( .T. )
FUNCTION DiagonalGradientFill( hDC, nTop, nLeft, nBottom, nRight, aGradInfo, ;
lDirection )
LOCAL nClr := 1, nClrs := Len( aGradInfo )
LOCAL nSize, nStart, nEnd
DEFAULT lDirection := .T.
IF Empty( aGradInfo )
RETURN NIL
ENDIF
nSize = ( nBottom - nTop ) + ( nRight - nLeft )
nStart = 0
nEnd = 0
FOR nClr := 1 to nClrs
nStart = nEnd
nEnd += ( nSize * ( aGradInfo[ nClr ][ 1 ] ) )
DiagonalGradient( hDC, ;
{ nTop, nLeft, nBottom, nRight },;
aGradInfo[ nClr ][ 2 ], ;
aGradInfo[ nClr ][ 3 ], ;
lDirection, ;
nStart, ;
nEnd )
NEXT
RETURN NIL
FUNCTION Pinta( hDC )
LOCAL nColor
LOCAL nLeft := 80
LOCAL nRight := 220
LOCAL cTexto := "FIVEWIN BRASIL THE BEST"
LOCAL cTexto2 := "No funciona... "
LOCAL oFont
LOCAL hFont
LOCAL nLen := LEN( cTexto )
LOCAL cLetra, n
LOCAL nResHoriz, nResVert
nResHoriz := oWnd:nHorzRes() // retorna a resolucao horizontal
nResVert := oWnd:nVertRes() // retorna a resolucao vertical
// atencao: nResolution identifica em que resolucao foram inicialmente
// desenhadas as telas, e DEVE ter um dos seguintes valores:
//
// 1 = 640 X 480
// 2 = 800 X 600
// 3 = 1024 X 768
// 4 = 1152 X 864
// 5 = 1280 X 800
// 6 = 1280 X 1024
// 7 = 1600 X 1200
// 8 = 768 X 1024
// 9 = 1440 X 900
// 10 = 1280 X 768
// 11 = 1280 X 720
IF nResHoriz = 1366 .AND. nResVert = 768
nLeft := 260
nRight := 230
ELSEIF nResHoriz = 1360 .AND. nResVert = 768
nLeft := 210
nRight := 250
ELSEIF nResHoriz = 1280 .AND. nResVert = 1024
nLeft := 210
nRight := 350
ELSEIF nResHoriz = 1280 .AND. nResVert = 768
nLeft := 170 // 210 // my computer.
nRight := 280
ELSEIF nResHoriz = 1280 .AND. nResVert = 720
nLeft := 200
nRight := 200
ELSEIF nResHoriz = 1024 .AND. nResVert = 768
nLeft := 80
nRight := 220
ELSE
nLeft := 80
nRight := 220
ENDIF
DEFINE FONT oFont NAME "Segoe UI Symbol" SIZE 0, -80 BOLD
hFont := SelectObject( hDC, oFont:hFont )
FOR n := 1 TO nLen
cLetra := substr( cTexto, n, 1 )
nColor := SetTextColor( hDC, CLR_GREEN )
// TextOut( hDC, 10, nLeft, cLetra )
TextOut( hDC, nRight, nLeft, cLetra )
SetTextColor( hDC, nColor )
nLeft += GetTextWidth( hDC, cLetra, oFont )
NEXT
SelectObject( hDC, hFont )
RETURN NIL
#pragma BEGINDUMP
#include <hbapi.h>
#include <windows.h>
HB_FUNC( CLRTEST )
{
int aElements[2] = { COLOR_CAPTIONTEXT, COLOR_ACTIVECAPTION };
DWORD aColors[2];
aColors[ 0 ] = hb_parnl( 1 );
aColors[ 1 ] = hb_parnl( 2 );
SetSysColors( 2, aElements, aColors );
}
#pragma ENDDUMP
DLL32 FUNCTION URLDownloadToFile( pCaller AS LONG, szURL AS STRING, szFileName ;
AS STRING, dwReserved AS LONG, lpfnCB AS LONG ) AS LONG PASCAL ;
FROM "URLDownloadToFileA" LIB hlib
// fin /end
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