Append two images to one image side by side

Question

User779033375 posted

Hi,

 Can we append two images to one image.

Suppose I have "A" and "B" two charecters in two images.

can I combine this two mages into one and show AB side by side in one image.

Answer 1

User1817007508 posted

Hi,

Check this

http://forums.asp.net/p/1114047/1721970.aspx

http://www.codeproject.com/KB/GDI-plus/bitmapTxtr.aspx

Answer 2

User779033375 posted

Hi,

Check this

http://forums.asp.net/p/1114047/1721970.aspx

http://www.codeproject.com/KB/GDI-plus/bitmapTxtr.aspx

 

Hai Thanks for post,

its good code and useful in some case.

but My requirement is  to add images side by side.

 

Answer 3

User1817007508 posted

Hai Thanks for post,

its good code and useful in some case.

but My requirement is  to add images side by side.

Hi,

This is what i wrote for you, to combine two images side by side.

Check it and let me know

System.Drawing.Image ImageOne = System.Drawing.Image.FromFile(Server.MapPath(Image1.ImageUrl)); //replace path of image one with Image1.ImageUrl
        System.Drawing.Image ImageTwo = System.Drawing.Image.FromFile(Server.MapPath(Image2.ImageUrl)); //replace path of image two with Image2.ImageUrl

        int NewImageHeight = ImageOne.Height > ImageTwo.Height ? ImageOne.Height : ImageTwo.Height; //To calculate height of new image
        int NewImageWidth = ImageOne.Width + ImageTwo.Width; // width of new image

        
        Bitmap NewImageBmp = new Bitmap(NewImageWidth, NewImageHeight,PixelFormat.Format32bppArgb); // you can change the bpp as per your requirment. Size of image directly propotionate to bpp of image

        Graphics NewImageGrx = System.Drawing.Graphics.FromImage(NewImageBmp);

        NewImageGrx.DrawImageUnscaled(ImageOne,0,0); //draw first image at coordinate 0,0 
        NewImageGrx.DrawImageUnscaled(ImageTwo, ImageOne.Width, 0); //draw second image at coordinate image1.width,0

        string CombineImage = Guid.NewGuid().ToString() + ".jpg";
        NewImageBmp.Save(Server.MapPath("~/img/" + CombineImage), ImageFormat.Jpeg); // saving combined image. You can specify the ImageFormat as per your requirment.

        //disposing objects after use
        ImageOne.Dispose();
        ImageTwo.Dispose();

        NewImageBmp.Dispose();
        NewImageGrx.Dispose();

        //tow view combined image
        Image3.ImageUrl = "~/img/" + CombineImage;

 [:D]

Answer 4

User779033375 posted

 Hi ASP.NET Dev,

Thank  you, Yes! It works.

 

Answer 5

User-1789836585 posted

 hey !! even i need to put two images side by side..i used the above code but i encountered the following errors:

1.the type or namespace name 'Bitmap' could not be found

2.the type or namespace name 'Graphics' could not be found

3.the name 'PixelFormat' does not exist in the current context

4. the name 'ImageFormat' does not exist in the current context

5. the name 'Image3' does not exist in the current context

can u also tell me the format of giving the url because its not recognizing url i gave

plzzzzz....help!! its urgent

Thanks 

Answer 6

User779033375 posted

 hey !! even i need to put two images side by side..i used the above code but i encountered the following errors:

1.the type or namespace name 'Bitmap' could not be found

2.the type or namespace name 'Graphics' could not be found

3.the name 'PixelFormat' does not exist in the current context

4. the name 'ImageFormat' does not exist in the current context

5. the name 'Image3' does not exist in the current context

can u also tell me the format of giving the url because its not recognizing url i gave

plzzzzz....help!! its urgent

Thanks 

Have you included all namespaces

Answer 7

User-1789836585 posted

system.drawing provides functionality for graphics..so hw can i get the error "namespace type graphics not there"

 also i came to know that

*Classes within the System.Drawing namespace are not supported for use within a Windows or ASP.NET service. Attempting to use these classes from within one of these application types may produce unexpected problems, such as diminished service performance and run-time exceptions.*

did you run your program at vista?? 

Answer 8

User-1789836585 posted

 and did you have to edit the code??

Answer 9

User779033375 posted

I am running on XP 2

make sure the path of image file is correct.

or

can you post your code here so I can review, if possible.

Answer 10

User1817007508 posted

system.drawing provides functionality for graphics..so hw can i get the error "namespace type graphics not there"

 also i came to know that

*Classes within the System.Drawing namespace are not supported for use within a Windows or ASP.NET service. Attempting to use these classes from within one of these application types may produce unexpected problems, such as diminished service performance and run-time exceptions.*

did you run your program at vista?? 

 

Hi nini_14,

Are you using this code inside webservice method?

can you post the code you integrated?