Beispiel #1
0
/** basically, it converts =)
    it's just a converter, basically */
void convert (AnsiString textfile, AnsiString bmpfile)
{
    int i,j,left=5,top=5,x=left,y=top;
    Graphics::TBitmap *Bitmap = new Graphics::TBitmap;
    TExprClass *Expr;
    char Str[10000];

    Bitmap->Width = 1000;
    Bitmap->Height = 4000;

    TList *Text = loadText(textfile, new TList);
#ifdef DEBUG
    for(int i=0; i<Text->Count; ++i)
        printf("\"%s\"\n", (char *)Text->Items[i]);
#endif

    /*
    Text->Add("String(\"# Тема - JOB \")");
    Text->Add("String(\"Вариант   1, задача 1.\")");
    Text->Add("String(\"Вычислить предел:\")");
    Text->Add("lim(x->4, (-3*x^2+15*x)/(3*x^2+15*x))=...");
    Text->Add("String(@Часть преподавателя )");
    Text->Add("String(\"Тема - JOB \")");
    Text->Add("String(ВАРИАНТ 1, решение задачи 1, ключ 865)");
    Text->Add("lim(x->4, (-3*x^2+15*x)/(3*x^2+15*x))=(1/9)");
    */

    TFont *font = new TFont;
    font->PixelsPerInch = 1000;
    font->Name = "Trebuchet MS";
    font->Size=10;
    for(i=0; i<Text->Count; i++)
    {
        strcpy(Str, (char*)Text->Items[i]);
        Expr = BuildExpr(Str);
        Expr->Canvas = Bitmap->Canvas;
        Expr->Font = font;
        Expr->Draw(left, y, 1000, 4000);
        y = y + Expr->Height;
        if (x<Expr->Width)
            x = Expr->Width;
        delete Expr;
    }
    Bitmap->Width = x+left + 5;
    Bitmap->Height = y + 5;
    Bitmap->SaveToFile(bmpfile);
    delete Bitmap;
    delete font;
}
Beispiel #2
0
void __fastcall TMatdet::Button4Click(TObject *Sender)
{
        Graphics::TBitmap * bmv = new Graphics::TBitmap();

        if ( !Memo1->Lines->Count )
                Button1->Click();
        /*Memo1->Lines->SaveToFile("txtout.txt");
        WinExec("txt2bmp.exe",SW_SHOWDEFAULT);
        Preview->Image1->Picture->LoadFromFile("out.bmp");*/

        TxtToBmp( Memo1->Lines, bmv, qvar->FontDialog1->Font, 0, 0 );
        bmv->SaveToFile( "out.bmp" );

        Preview->ImageEnIO1->LoadFromFile( "out.bmp" );
        //Preview->ImageEnProc1->Resample( -1, Screen->Height - 40, rfBSpline );

        unlink( "out.bmp" );
        delete bmv;
        
        Preview->ShowModal();
}
Beispiel #3
0
/*

1. 103	0	241
2. 91	0	241
3.  24	0	240
4.  0	121	231
5.  0	194	209
6.  0	255	164
7.  0	255	0
8.  136	232	0
9.  173	219	0
10. 201	204	0
11. 244	172	0
12. 255	134	0
13. 255	86	0
14. 255	0	0


*/
void __fastcall TMainForm::ViewPalette1Click(TObject *Sender)
{
    Graphics::TBitmap* bmp = new Graphics::TBitmap();

    bmp->Width = 1920;
    bmp->Height = 1080;

    bmp->Canvas->Brush->Color = clWhite;
    TRect rect;
    rect.left = 0;
    rect.top  = 0;
    rect.right = 1920;
    rect.top   = 1080;

    bmp->Canvas->FillRect(rect);
    rect.left = 70;
    rect.top = 60;
    rect.right = 1850;
    rect.bottom = 1050;

    bmp->Canvas->Pen->Color = clRed;
    bmp->Canvas->Pen->Width = 3;
    bmp->Canvas->Rectangle(rect);

    int count = 0;
    for (int y = 0; y < 48; y++)
    {
        for (int x = 0; x < 54; x++)
        {
            if (count >= m_database.Count)/*this->m_Entries->Count*/
                continue;

            TRect r;
            r.left = 80+ x*32;
            r.right = 80+ x*32 +32;
            r.top = 80+ y*26;
            r.Bottom = 80 + y*26+26;
            if (r.top > 500)
            {
                r.top    += 100;
                r.bottom += 100;
            }

            TPantoneColorEntry* ee = m_database.Get(count);//(TPantoneColorEntry*)m_Entries->Items[count];
            bmp->Canvas->Brush->Color =  (TColor)RGB(ee->Red, ee->Green, ee->Blue);
            bmp->Canvas->FillRect(r);
            count++;

        }
    }

    bmp->Canvas->Brush->Color = clBlack;

    rect.left =  800;
    rect.right = 1120;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);

    /*1*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 103,	0,	241);;

    rect.left =  80;
    rect.right = 100;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);

    /*2*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 103,	0,	241);;

    rect.left =  100;
    rect.right = 120;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*3*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 24,	0,	240);;

    rect.left =  120;
    rect.right = 140;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*4*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 0,	121,	231);;

    rect.left =  140;
    rect.right = 160;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*5*/
    bmp->Canvas->Brush->Color = (TColor)RGB(0,	194,	209);;

    rect.left =  160;
    rect.right = 180;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*6*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 0 ,	255,	164);;

    rect.left =  180;
    rect.right = 200;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*7*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 0,	255,	0);;

    rect.left =  200;
    rect.right = 220;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*8*/
    bmp->Canvas->Brush->Color = (TColor)RGB(  136 ,	232,	0);;

    rect.left =  220;
    rect.right = 240;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*9*/
    bmp->Canvas->Brush->Color = (TColor)RGB(173,	219,	0);;

    rect.left =  240;
    rect.right = 260;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*10*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 201,	204,	0);;

    rect.left =  260;
    rect.right = 280;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*11*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 244,	172,	0);;

    rect.left =  280;
    rect.right = 300;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*12*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 103,	0,	241);;

    rect.left =  300;
    rect.right = 320;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*13*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 255,	86,	0);;

    rect.left =  320;
    rect.right = 340;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);
    /*14*/
    bmp->Canvas->Brush->Color = (TColor)RGB( 255, 0,0);;

    rect.left =  340;
    rect.right = 360;
    rect.top   = 522;
    rect.bottom = 622;

    bmp->Canvas->FillRect(rect);


    bmp->SaveToFile(L"pantone.bmp");
    delete bmp;

    PaletteForm->Show();
}
Beispiel #4
0
//---------------------------------------------------------------------------
void __fastcall TMainForm::IdTCPServerExecute(TIdPeerThread *AThread)
{

    AnsiString s;
    AnsiString sCommand;
    AnsiString sAction;
    TFileStream* tmpfStream;
    Graphics::TBitmap *tbm;

try
{
s = UpperCase(AThread->Connection->ReadLn("",5000));

sCommand = s.SubString (1,3);
sAction = s.SubString(5,s.Length()-4);

if (sCommand == "LST")
   {
    AThread->Connection->WriteLn(GetList());
    AThread->Connection->Disconnect();
   }
else if (sCommand == "PIC")
    {
    if (FileExists(ExtractFileDir(ParamStr(0)) + "\\images\\" + sAction))
        {
        lstRequests->Items->Add("Serving up: " + sAction);
        // open file stream to image requested
        tmpfStream = new TFileStream(ExtractFileDir(ParamStr(0)) + "\\images\\" + sAction,fmOpenRead |fmShareDenyNone);
        // copy file stream to write stream
        AThread->Connection->OpenWriteBuffer(-1);
        AThread->Connection->WriteStream(tmpfStream,true,false);
        AThread->Connection->CloseWriteBuffer();
        // free the file stream
        delete tmpfStream;
        tmpfStream=NULL;
        lstRequests->Items->Add("File transfer completed");
        AThread->Connection->Disconnect();
        }
        else
          {AThread->Connection->WriteLn("ERR - Requested file does not exist");
           AThread->Connection->Disconnect();
          }
    }
else if (sCommand == "SRN")
   {
    // in production version you would use a unique file name such as one generated
    // from a tickcount plus clint IP / id etc.
    // take snapshot
    lstRequests->Items->Add("Taking screen snap shot");

    tbm = new Graphics::TBitmap();

    ScreenShot(0,0,Screen->Width,Screen->Height,tbm);
    if (FileExists (ExtractFileDir(ParamStr(0)) + "\\images\\ScreenShot.BMP"))
        DeleteFile(ExtractFileDir(ParamStr(0)) + "\\images\\ScreenShot.BMP");
    tbm->SaveToFile(ExtractFileDir(ParamStr(0)) + "\\images\\ScreenShot.BMP");
    tbm->FreeImage();
    delete tbm;
    tbm=NULL;

    lstRequests->Items->Add("Serving up: SCREENSHOT.BMP");
    // open file stream to image requested
    tmpfStream = new TFileStream(ExtractFileDir(ParamStr(0)) + "\\images\\ScreenShot.BMP",fmOpenRead | fmShareDenyNone);
    // copy file stream to write stream
    AThread->Connection->OpenWriteBuffer(-1);
    AThread->Connection->WriteStream(tmpfStream,true,false);
    AThread->Connection->CloseWriteBuffer();
    // free the file stream
    delete tmpfStream;
    tmpfStream=NULL;
    lstRequests->Items->Add("File transfer completed");
    AThread->Connection->Disconnect();
    }
else
if ((sCommand != "LST") && (sCommand != "PIC") && (sCommand != "SRN"))
     {
     AThread->Connection->WriteLn("ERR : Unknown command / action");
     AThread->Connection->Disconnect();
     }

     }


catch (Exception& E)
{
ShowMessage(E.Message);
}


}