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aznimah
aznimah
Last Activity: May 4 '11, 07:01 AM
Joined: Nov 4 '09
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  • aznimah
    started a topic how to draw square dot when fire mouse click on image in picturebox C#
    in C Sharp

    how to draw square dot when fire mouse click on image in picturebox C#

    HI,
    i need help on how to draw a square dot when fire mouse click:
    -onto image in picturebox

    -the dot size is 10px X 10px

    -and return the position of dots (x,y) values.

    here i try some code but missing in somewhere, please help me,

    thanks

    Regards
    Aznimah

    Code:
    using System;
using System.Collections.Generic;
using System.ComponentModel;
    ...
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    • aznimah
      replied to How to draw lines from vertices (x,y) (which i stored the value in arraylist)
      in C Sharp
      Thanks Rohit for the example ;)
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      • aznimah
        started a topic How to save image from picturebox using c#
        in C Sharp

        How to save image from picturebox using c#

        Hi,

        i need help on how to save the image that return from picturebox?

        basically the program works,
        1)Read image (.png)--> load into pictureBox1
        2)Fire button save to save the image from pictureBox1

        Here i place code:

        Code:
        using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
        ...
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        Last edited by Curtis Rutland; Aug 4 '10, 02:04 PM. Reason: Fixed small code tag issue.
        • aznimah
          started a topic How to draw lines from vertices (x,y) (which i stored the value in arraylist)
          in C Sharp

          How to draw lines from vertices (x,y) (which i stored the value in arraylist)

          Hi,

          i need help on draw lines from vertices (vertex points that i stored the values in arraylist.
          i already done the vertex points of shape and now my problem is to draw line between those vertices

          i need to draw geometry connected lines example:

          -Diamond- i already have the vertex values (which 4 points in x, y position)

          -i get the values from the arraylist (stored)

          ...
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          • aznimah
            replied to image registration in c#
            in C Sharp
            thanks tlhintoq and GaryTexmo for the tutorials and notes ;) i go trough first...
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            • aznimah
              started a topic image registration in c#
              in C Sharp

              image registration in c#

              hi, does anyone can help me to run an image registration program using c#. my input will be basic polygon shape in 2d sketch images.i really appreciate for the help,

              1) i read the input image,

              2) i run the image registration to match the reference image with the target image

              3)i select only the selected shape and remove the others

              thanks
              Aznimah
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              • aznimah
                replied to how to compile two .cs file in visual c# express edition
                in C Sharp
                thanks a lot for helping me ;) i really appreciate.
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                • aznimah
                  replied to how to compile two .cs file in visual c# express edition
                  in C Sharp
                  {quote of tlhintoq's entire message removed as unnessary, by tlhintoq}

                  thanks tlhintoq for the explanation, i already compile the code regarding to your suggestion. seem there is no error.

                  however, how about the output. it only show the form2 in blank. Did i miss somewhere. I never learn this language at university, i'm totally new to this language. i want to know the output since i'm working on image (shape recognition)....
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                  Last edited by tlhintoq; Apr 1 '10, 04:23 PM. Reason: [quote] replaced with [code]

                    Leave a comment:

                  • aznimah
                    started a topic how to compile two .cs file in visual c# express edition
                    in C Sharp

                    how to compile two .cs file in visual c# express edition

                    hi, if anyone can help me how to compile two .cs file? this program i refer to other programmer attachment. i really need help. thank you

                    Form2.cs

                    Code:
                    using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace image
{
    public
                    ...
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                    • aznimah
                      replied to how to find polygon extreme points
                      in C Sharp
                      actually, i don't know how to run it, can you help me?...
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                      • aznimah
                        replied to how to find polygon extreme points
                        in C Sharp
                        i unable to get the code to compile. i read tutorial, i just run the hello world. however when i look at the sources, contains two forms, and i did now how to execute it. or run it,...
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                        • aznimah
                          replied to how to find polygon extreme points
                          in C Sharp
                          hi Gary, i do really search for the convex hull as you suggest before. i have found some sources using C#. however, i did not know how to run the sources, could you help me?

                          i review the code from this link: http://www.discussweb.com/c-programm...n-drawing.html
                          i really appreciate if you could teach me how to run and see the output. thank you so much

                          i'm using Visual studio express...
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                          • aznimah
                            replied to how to find polygon extreme points
                            in C Sharp
                            thanks Gary for the link ;D
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                            • aznimah
                              replied to how to find polygon extreme points
                              in C Sharp
                              i want to run a program to identify the extreme points since i took sketches from children. they size or area of drawn shape is varies from the individual......
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                              • aznimah
                                started a topic how to find polygon extreme points
                                in C Sharp

                                how to find polygon extreme points

                                hi, i need help to find extreme points of polygon. example triangle points. there is 3 extreme points on triangle, on each corner of the triangle structure example points A (8, 15), point B (1, 2) points C (16,2)does anyone can help me on it? the sample set size is 16X 16.

                                thanks
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                                • aznimah
                                  started a topic what is the best practise to read and calculate matrices representation 16 x 16 pixel
                                  in C Sharp

                                  what is the best practise to read and calculate matrices representation 16 x 16 pixel

                                  hi, i'm now doing a program to calculate the pixels for the comparison between two images. both image should have the same size, 16 x 16 pixels, and in a matrices representation. any suggestion that could help me? does 2-dimensional array is reasonable? because if i do the 2-dimensional array, i need to declare 256 variables, and if suddenly i need to change the size into 24 x 24 pixels, it's gonna be more declaration.... could anyone can give a...
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                                  • aznimah
                                    replied to getvalue from string of binary to compare the value
                                    in C Sharp
                                    getvalue from string of binary to compare the value

                                    hi Plater, thanks for the feedback.alread y search and do what you have been suggest for. i also have try another code. i manage to get value from the string of binary and run through the algorithm. but another problem occur where once the result appear, suppose i got the to total answer is 64 but the result shows 32.

                                    --> i have done the tracing to check where the...
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                                    • aznimah
                                      replied to getvalue from string of binary to compare the value
                                      in C Sharp
                                      getvalue from the string of binary to compare the value

                                      thanks Plater but i really need help more elaboration about your suggestion, could you explain more? i'm sorry and i really appreciate it.
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                                      • aznimah
                                        started a topic getvalue from string of binary to compare the value
                                        in C Sharp

                                        getvalue from string of binary to compare the value

                                        hi, i'm work on image comparison. i'm using the similarity measurement which i need to:
                                        1) convert the image into the binary form since the algorithm that i've use works with binary data for the computation
                                        2) compare the string binary data to get the similarity or dissimilarity result.

                                        The problem is, i already done with the image (jpg) conversion to binary and also try the algorithm structure in C# language, but i having...
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                                        Last edited by tlhintoq; Nov 4 '09, 02:28 PM. Reason: [
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