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Hi! Sorry i didnt meant to be!

Thanks for trying to help. Me managed to solve the problem

Hi, Does anyone know how can i pass a variable from tcl back to C. Eg. me selected a filename in Tcl, and wanting to open the file in C. M'i suppose to use Tcl_LinkVar or Tcl_SetVar? Pls enlighten. A simple example will be helpful. Help will be greatly appreciated.

Hi, One more thing to add, the image is in ascii code.

Hi, Can anyone guide and enlighten me how to display an image using bitmap function. Help will be greatly appreciated Silentkiller

Hi, i wrote a program to open and read a file and wanted to store my the content into a buffer. Does my program works? How can i read the data from my buffer? #include <stdio.h> #include <string.h> #define buffer 1000 main() { FILE *pf; int i; int width; int height; int maxVal; int...

Hi, I need some help with storing the Data of Pgm file into Buffer using Strcat; Here is my source code: /* fread example: read a complete file */ #include <stdio.h> #include <stdlib.h> #include <string.h> int main () { FILE * pFile; long lSize; char * buffer; char filename[80]...

Hi, I need some help, i have written a program in C to read the header, width , height and maxVal of a pgm files. I managed to read and display the header information, but failed to read the width, height and maxVal of the file. Can anyone enlighten me on what went wrong. Here is my...

Hi I managed to open an image file in Tcl/Tk. How can i read the data arrays of the images into C program? Please enlighten me. Thanx! With Regards S C Ho

Hi ulis, Thankx! It was helpful! With regards Melvin

Hi, Can anyone enlighten me on how can i draw a straight line across the image i have called. Acutally i have tried to combine two code that is #Calling out the Image { set w .image1 catch {destroy $w} toplevel $w wm title $w &quot;Image Display&quot; wm iconname $w &quot;Image1&quot; catch...

Hi! How can i display a *.pgm image i called, using canvas function. I'm new to Tcl/Tk. Thankx

Hi! Can anyone enlighten me on how to write me program in tk to display an image(*.bmp)/(*.pgm) format after i called the file in TCL

Hi, i'm new to Tcl/Tk and currently working on a project related with it. Can anyone provide with some guidance on how can i interface My C program with Tcl. Or can anyone provide me with a simple program that i can take referance with.