Extending CPictureHolder for loading BMP, JPG, etc. Evergreen Park IL

This class extends the MFC CPictureHolder class to include better support for enhanced metafiles, access to picture handles, loading from files, and other capabilities.

Local Companies

Comvigo, Inc.
312-278-1115
15W675 82nd Street
Burr Ridge, IL
E D P Consulting Group
(708) 229-1744
3317 W 95th St
Evergreen Park, IL
King Technology
(217) 529-6700
Springfield, IL
Integrated Telecommunication
(847) 368-8400
2775 Algonquin Rd
Rolling Meadows, IL
Pohrte & Associates
(630) 961-0077
2263 Norwich Ct
Naperville, IL
POGEE Systems & Technologies
(708) 267-7635
10448 S. Pulaski Road
Oak Lawn, IL
InterraIT
(630) 873-3525
Two Mid America Plaza
Oakbrook Terrace, IL
Euthenics Inc
(847) 352-1612
2155 Stonington Ave Ste 110
Hoffman Estates, IL
U S Software Corporation
(630) 725-1400
1431 Opus Pl Ste 605
Downers Grove, IL
Modesto Technologies
(630) 406-5784
22 N Barton Trl
Batavia, IL

provided by: 
Originally published at Internet.com


Environment: VC6 (earlier probably ok too), Win2K/95/98

This class extends the MFC CPictureHolder class to include




Simply include the .h and .cpp into your project and use it as you would CPictureHolder.

You can also use this instead of the CBitmap class (but with code changes, of course).

And remember that CPictureHolder has a Render method to draw pictures, and it support transparency for GIF's etc.

I built this with various versions of VC6. I don't see why it wouldn't work on other recent versions.

NOTE 1: I would usually have made many of these member functions const. However, CPictureHolder doesn't use any consts, and so I would have to have done lots of (potentially unsafe) const casts in my code.

NOTE 2: Chensu says that OldLoadPicture/IPicture has problems with palettes. I haven't looked at his code yet, but if so, I will (with his permission) update this code to include whatever fixes he added to better support palettes

NOTE 3: I haven't included support for icons in here. It would be trivial to add so I'll leave it as an excercise for the reader :-) ...

Read article at Internet.com site

Featured Local Company

POGEE Systems & Technologies

(708) 267-7635
10448 S. Pulaski Road
Oak Lawn, IL

Related Local Events
BIO - International Convention and Exhibition for Biotechnology
Dates: 5/2/2010 - 5/5/2010
Location: McCormick Place
Chicago, IL
View Details

PTXi - Process Technology Expo International
Dates: 5/4/2010 - 5/6/2010
Location: Donald E. Stephens Convention Center
Rosemont, IL
View Details

Virtualization / Consolidation Strategies - Implementation Strategies
Dates: 12/10/2009 - 12/10/2009
Location: The Donald E. Stephens Convention Center
Rosemont, IL
View Details

The CIO Agenda - 2010 and Beyond
Dates: 11/5/2009 - 11/5/2009
Location: The Donald E. Stephens Convention Center
Rosemont, IL
View Details

SuperComm
Dates: 10/21/2009 - 10/23/2009
Location: McCormick Place, Chicago
Chicago, IL
View Details

Topics: 
Architecture & Design Languages & Tools Project Management Web Services
Database Microsoft & .NET Security Wireless
Java Open Source Techniques XML