Extending CPictureHolder for loading BMP, JPG, etc. Canton MI

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

CompUSA
313-240-6975
18440 Ford RD
Detroit, MI
Protocol Syst C
313-534-8773
18201 W 8 Mile Rd
Detroit, MI
Repair Garys Computer
313-766-5265
20643 W 7 Mile Rd
Detroit, MI
INDUS USA
248-630-6209
31500 W 13 mile road
farmington hills, MI
Bof Tech
313-864-0235
18243 Freeland St
Detroit, MI
PC Menders Computer Services
313-397-2713
18256 Grand River Ave
Detroit, MI
P C Place
313-846-4672
17051 W Warren Ave
Detroit, MI
Apocalypse Computer Studio
313-794-2920
16881 Burgess
Detroit, MI
Special Project Services
313-543-9502
17405 Winston St
Detroit, MI
Michigan Electroic LTD
313-243-5042
11374 Rutland St
Detroit, MI

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

PC Menders Computer Services

313-397-2713
18256 Grand River Ave
Detroit, MI

Related Local Events
NAIAS 2010
Dates: 1/15/2010 - 1/15/2010
Location: COBO Convention Center
Detroit, OH
View Details

Real-Time & Embedded Computing Conference-Detroit (RTECC)
Dates: 9/17/2009 - 9/17/2009
Location: Sterling Inn Banquet & Conference Center, Detroit
Sterling Heights, MI
View Details

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