convert binary file to image/bmp file in vc++

Cool_Dev

was that exactly your question ? :)

Cedric Moonen

That is far from clarifying your question... What is your problem exactly ?

Cédric Moonen Software developer
Charting control [v3.0] OpenGL game tutorial in C++

shiv nand

i have image binary data(file) how do i convert back to image.

shiv nand

i have already a image binary data, how to convert back to image file.

shiv nand

i have binary image data i have to convert back to image file. ex : image.bmp converted to binary file image.bin. Now i have to convert "image.bin" binary file back to image.( imgage.bin to image.bmp).

Lost User

How did you convert it from .BMP to .BIN? Just reverse the process.

Just say 'NO' to evaluated arguments for diadic functions! Ash

shiv nand

Actullay it is converted as binary file in linux, i have to convert binary file back to image in windows, i dont know how to convert.

Chris Losinger

nobody knows what you mean by "binary file"

image processing toolkits | batch image processing

Cedric Moonen

Just change the extension ?

Cédric Moonen Software developer
Charting control [v3.0] OpenGL game tutorial in C++

shiv nand

what actually i want,i have a device it scans finger(finger print information)and it stores as a file(in binary format).I have to convert this file to finger print image.

David Crow

You'll first need to figure out what a .bin file is (i.e., it's format).

"One man's wage rise is another man's price increase." - Harold Wilson

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

"Man who follows car will be exhausted." - Confucius

Chris Losinger

until you explain what this "binary format" is, nobody can help you.

image processing toolkits | batch image processing

shiv nand

i have image.bmp it is saved in image.bin file format, bin is the file format.

Lost User

jiya-123 wrote:

i have image.bmp it is saved in image.bin file format, bin is the file format.

bin is not a format, merely an extension on the name of the file. You need to understand the actual format of the contents in order to convert it into a bitmap. Go back to the documentation for the program that created the file to see exactly how it is formatting the data. It is impossible to answer your question without that information.

Just say 'NO' to evaluated arguments for diadic functions! Ash

David Crow

Good luck.

"One man's wage rise is another man's price increase." - Harold Wilson

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

"Man who follows car will be exhausted." - Confucius

shiv nand

sorry .bin is the file extension.

Maximilien

Yeah, but what is the INTERNAL format of the .bin file? I could rename a .bmp file to a .bin file and it would still be a BMP file.

Watched code never compiles.

AmbiguousName

you should present some code here and pin point the problem. May be you are not telling the problem as you should be telling (well im not sure about that tooo).:thumbsup:

Lost User

jiya-123 wrote:

sorry .bin is the file extension. Quote Selected Text

You have repeated this enough times; try answering the basic question: what is the format of the data in the file? If you do not understand what we are asking then you are never likely to resolve this issue.

Just say 'NO' to evaluated arguments for diadic functions! Ash

aresthelord

For example : let's assume that program uses a code like this: #include<iostream> void convertToASCII() { FILE *bmp; FILE *ASCII; bmp=fopen("1.bmp","r"); ASCII=fopen("1.bin","w"); char c; int x; while( (c = fgetc( bmp )) != EOF ) { for( x = 0; x < 8; x++ ) fputc( '0' + !!(c&(1<<x)), ASCII ); } } int main() { convertToASCII(); } you are looking for the function that converts back the bin file to bmp i guess.. as far as i understood your question is this.. am i right?