Display Image from Local path "c:\image.gif"

Hi Experts,
Is there anyway to display an image from local path i.e "c:\img.jpg".
I need to display an image from the path in Dialog(Screen) programming.
I need to do it using program not any other way...
Can anyone suggest me a method please.
Thanks
Regards
Naveen

Hi Naveen,
You'll have to create a custom control for this and perform coding like this:
data piccon type ref to cl_gui_custom_container.
data my_piccon type ref to cl_gui_container.
data my_pic type ref to cl_gui_picture.
data my_container type ref to cl_gui_container.
* invoking the static attribute of the class.
my_container = cl_gui_container=>default_screen.
create object piccon
exporting
parent = my_piccon
container_name = 'IMG_CON'
* STYLE =
* LIFETIME = lifetime_default
repid = sy-repid
dynnr = sy-dynnr
* NO_AUTODEF_PROGID_DYNNR =
exceptions
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
others = 6
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
create object my_pic
exporting
* LIFETIME =
* SHELLSTYLE =
parent = piccon
* NAME =
exceptions
error = 1
others = 2
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
* Can be used to load the picture from the presentation server.
call method my_pic->load_picture_from_url
exporting
url = 'file://D:mydataPicturesMisc_pics 1fw1.jpg'
* IMPORTING
* RESULT =
exceptions
error = 1
others = 2
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.

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Display Image from Local p"ath c:\image.gif"

Hi Experts,
Is there anyway to display an image from local path i.e "c:\img.jpg".
I need to display an image from the path in Dialog(Screen) programming.
I need to do it using program not any other way...
Can anyone suggest me a method please.
Thanks
Regards
Naveen

Well you could use the HTML control - try program SAPHTML_DEMO1 and key in the c:\img.jpg to check it works for you... or the picture control as used in example SAP_PICTURE_DEMO.
Jonathan

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I have a jpg image which is stored in the local system(not on the server).I have written an application from which I am not able to download the image from the local system.
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Pravin,
If you want to display an image existing elsewhere on the local machine, you need to upload it first (use FileUpload UI component), store it in a byte array and then continue with your code below of creating a cached web resource.
And you place resources in src/mimes/component so that they will be available to the application (meaning for all users). This doesnt mean you are displaying the image from the local file system. When you deploy, these images go and live in the server and accessed from there.
In any case, the hardcoded image location in your code is valid only for YOU but not necessarily other user running the same application.
As such, you cannot access the client's file system explicitly (i.e local machine) due to security reasons. I know of no other way to do it with WebDynpro. Any resources must be present on the server side at some point of time. Either at application start or ask the user to provide it (like FileUpload).
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Message was edited by:
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Edited by: Mraj.Bangalore on May 15, 2008 12:01 AM

hi
thanks for the reply,
that works only if .png file is there in the path.
i worked it out, it is working fine now
try
               httpConn = (HttpConnection)Connector.open(url);
               is=httpConn.openInputStream();
               responseCode = httpConn.getResponseCode();
               if(httpConn.getResponseCode() == 200)
                         ByteArrayOutputStream bStrm = null;
                         byte[] data = new byte[512];
                         int contentLen = httpConn.getHeaderFieldInt("Content-Length", 0);
                         if(contentLen > 0)
                              response = new byte[contentLen];
                         else
                              bStrm = new ByteArrayOutputStream();
                         int count = 0, tmp =0;
                              while ((count = is.read(data)) >= 0)
                                   if( contentLen > 0 )
                                        for(int i=0;i<count && tmp+i < contentLen;i++)
                                             response[tmp+i] = data;
                                        tmp += count;
                                   else
                                        bStrm.write(data, 0, count);
//                                    if( aborted)
//                                         break;
                              data = null;
                              System.gc();
                              if( contentLen <= 0 )
                                   response = bStrm.toByteArray();
                                   bStrm.close();
                                   bStrm = null;
                                   System.gc();
                    else
//                          main.showAlert("ERROR","Connection failed.Please access again later");
//                          main.changeToMain();
          catch(Exception e){
               response = null;
               responseCode = 0;
//                main.showAlert("ERROR","Connection failed.Please access again later");
//                main.changeToMain();
          catch(OutOfMemoryError e){
//                main.showAlert("ERROR","Not enough memory, please disable some apps or delete files and try again.");
//                main.changeToMain();
          finally
               System.out.println("Before Creation"+response.length);
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               CanvasImageFile canvas = new CanvasImageFile(this);
               midlet.display.setCurrent(canvas);
               try
                    if( is != null )
                         is.close();
                         is=null;
               catch(Exception ex){
//                     main.showAlert("ERROR","Connection failed.Please access again later");}
                         if( httpConn != null )
                         try {
                                   httpConn.close();
                              } catch (IOException e) {
                                   // TODO Auto-generated catch block
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Display Image from Local path "c:\image.gif"

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