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An Image (GIF, JPEG, BMP, ICO, WMF and EMF) Viewer

, 25 Oct 2002 237.7K 6.2K 53
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A sample that can load, display, and print graphics files.

ImgViewer

Introduction

This sample is an MFC application using the document/view architecture that can load, display and print graphics files such as GIF, JPEG, BMP (bitmap), ICO (icon), WMF (metafile) and EMF (Win32-enhanced metafile). It shows

  • how to use the OleLoadPicturePath() function and the IPicture interface to load and display those graphics files.

  • (Look into the ImgViewerDoc.cpp, ImgViewerView.cpp and MainFrm.cpp files.)
  • how to support more than one file extension per MFC document type.

  • (Look into the MulExtDocTmp.cpp, MulExtDocTmp.h and ImgViewer.cpp files.)

References:

Please see the following article in the Microsoft Knowledge Base:

Q218972 How To Load and Display Graphics Files w/LOADPIC.EXE
(Note that LOADPIC.EXE does not handle palettes. As a result, it won't display a 256-color image correctly in 256-color mode. Also, it uses the OleLoadPicture() function instead of the OleLoadPicturePath() function.)

Q141921 HOWTO: How to Support Two File Extensions per MFC Document Type
Q198538 DocMgrEx.exe Assoc Multiple File Extensions w/1 Doc Type

License

This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

A list of licenses authors might use can be found here

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About the Author

Chen Su
Software Developer
Canada Canada
No Biography provided

Comments and Discussions

 
GeneralRe: help me Pin
Anonymous5-Nov-02 15:24
sussAnonymous5-Nov-02 15:24 
GeneralRe: help me Pin
Christian Graus5-Nov-02 15:33
memberChristian Graus5-Nov-02 15:33 
GeneralRe: help me Pin
Anonymous18-Dec-07 5:39
sussAnonymous18-Dec-07 5:39 
Generalcan't load BMP Pin
xipeng31-Oct-02 20:48
sussxipeng31-Oct-02 20:48 
GeneralRe: can't load BMP Pin
Christian Graus31-Oct-02 21:31
memberChristian Graus31-Oct-02 21:31 
GeneralRe: can't load BMP Pin
Anonymous31-Oct-02 23:46
sussAnonymous31-Oct-02 23:46 
GeneralRe: can't load BMP Pin
Christian Graus1-Nov-02 0:40
memberChristian Graus1-Nov-02 0:40 
GeneralRe: can't load BMP Pin
Anonymous1-Nov-02 1:30
sussAnonymous1-Nov-02 1:30 
GeneralRe: can't load BMP Pin
Christian Graus1-Nov-02 6:34
memberChristian Graus1-Nov-02 6:34 
GeneralRe: can't load BMP Pin
Chen Su1-Nov-02 6:50
memberChen Su1-Nov-02 6:50 
GeneralRe: can't load BMP Pin
Anonymous1-Nov-02 17:25
sussAnonymous1-Nov-02 17:25 
GeneralRe: can't load BMP Pin
Chen Su1-Nov-02 18:53
memberChen Su1-Nov-02 18:53 
GeneralRe: can't load BMP Pin
Anonymous2-Nov-02 4:30
memberAnonymous2-Nov-02 4:30 
GeneralRe: can't load BMP Pin
Chen Su2-Nov-02 12:22
memberChen Su2-Nov-02 12:22 
Generalerror Pin
Anonymous31-Oct-02 15:35
sussAnonymous31-Oct-02 15:35 
GeneralRe: error Pin
Christian Graus31-Oct-02 15:42
memberChristian Graus31-Oct-02 15:42 
GeneralRe: error Pin
Chen Su31-Oct-02 15:55
memberChen Su31-Oct-02 15:55 
GeneralAt least! Pin
Daniel Turini26-Oct-02 21:46
memberDaniel Turini26-Oct-02 21:46 
Generalthis is poor Pin
Mr. Pickles26-Oct-02 19:13
memberMr. Pickles26-Oct-02 19:13 
GeneralRe: this is poor Pin
Shog926-Oct-02 19:11
memberShog926-Oct-02 19:11 
GeneralRe: this is poor Pin
Black Cat27-Oct-02 3:04
memberBlack Cat27-Oct-02 3:04 

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