how can i organize one dimensional

[julianluthor]

how can i organize one dimensional array of data into multidimensional array.
here is my code:

void __fastcall TForm1::Button1Click(TObject *Sender)
{
int DataWidth = Image1->Picture->Width;
int DataHeight = Image1->Picture->Height;

for (int y=0;y<DataHeight;y++)
for (int x=0;x<DataWidth;x++)
Data[y][x] = (Byte)Image1->Canvas->Pixels[x][y];


TStringList*papar = new TStringList;
for (int j=0;j<400;j++)
for (int i=0;i<400;i++)
{
papar->Add(AnsiString(Data[j]));
}
papar->SaveToFile(&quot;Luthor.dat&quot;
delete papar;
}

this code will give me result like this...
1
2
1
2
1
.
.
.

i want to make it as 400x400 array.thanks

 

[onrdbandit]

Hey,
try this:

TStringList*papar = new TStringList;
AnsiString Temp = "";
Temp.SetLength(400);

for(int j=1;j<=400;j++)
{
 for (int i=0;i<400;i++)
 {
  Temp[i] = (Byte)Image1->Canvas->Pixels[i][j];
 }
 papar->Add(Temp);
}

May not work, may not compile, but hope I could help....
onrdbandit

 

[julianluthor]

i've tried the code that you gave to me and can compile and load my image but i got this error in my file.h at this line...

ThrowIfOutOfRange(idx); // Should Range-checking be
optional to avoid overhead ??

what is that mean?

 

[onrdbandit]

well, try this instead:

TStringList*papar = new TStringList;
AnsiString Temp = "";

for(int j=1;j<=400;j++)
{
 for (int i=0;i<400;i++)
 {
  Temp = Temp + &quot; &quot;+ (Byte)Image1->Canvas->Pixels[i][j];
 }
 papar->Add(Temp);
 Temp = &quot;&quot;;
}

Sorry, this is off the top of my head, but it just MIGHT work....