All Topics > Microsoft & .NET > Extending CPictureHolder for loading BMP, JPG, etc. >

Extending CPictureHolder for loading BMP, JPG, etc. South Carolina

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

Charlotte Web Design & Development
(704) 577-8242
Commodore point rd
Lake Wylie, SC

Pinnacle Consulting LLC
803 629 5243
98 Groves Wood Ct
Columbia, SC

Coastal Technology Group/CTG Consulting
(704) 609-4091
4522 Firethorne Drive
Murrells Inlet, SC

Murraycom
(803) 932-2737
209 Lookout Pointes Dr
Chapin, SC

Soft Tech Computers
(843) 651-7145
4491 Highway 17 Business
Murrells Inlet, SC

T M Floyd & Com
(803) 765-1311
1800 Saint Julian Pl
Columbia, SC

Sim Inc
(843) 745-0771
1019 Bankton Cir
Hanahan, SC

Net Solutions Technology Center Llc
(843) 525-6469
38 Sams Point Rd
Beaufort, SC

Byte Software Llc
(864) 288-7206
317 New Neely Ferry Rd
Mauldin, SC

Sterling Software Systems Inc
(803) 407-3680
130 Centrum Dr
Irmo, SC

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

Charlotte Web Design & Development

7045778242
Commodore point rd
Lake Wylie, SC
http://www.charlottewebdevelopment.com

Read more about Extending CPictureHolder for loading BMP, JPG, etc.

- Animated Background Banner South Carolina

Used to display an Animated Banner using the the CmdiMainClient class

- An Active Server Pages Tutorial, Part 2 South Carolina
- Automating Repetitive Tasks in Visual Studio South Carolina
- Audio Mixer Control Classes South Carolina
- An Active Server Pages Tutorial, Part 1 South Carolina
- Avoiding Boolean Overload South Carolina
- Adding Standard Deviation to LINQ South Carolina
- Advanced C++/CLI South Carolina
- .NET Tip South Carolina
- Applied Microsoft .NET Framework Programming South Carolina

Regional Articles

- An Active Server Pages Tutorial, Part 1 South Carolina

In a two-part introduction to the basics of plain ASP, the author walks you through the steps needed to employ scripts for creating dynamic Web pages.

- Avoiding Boolean Overload South Carolina
- Advanced C++/CLI South Carolina
- Automating Repetitive Tasks in Visual Studio South Carolina
- Adding Standard Deviation to LINQ South Carolina
- Audio Mixer Control Classes South Carolina
- .NET Tip South Carolina
- Applied Microsoft .NET Framework Programming South Carolina
- An Active Server Pages Tutorial, Part 2 South Carolina
- Animated Background Banner South Carolina

Related Local Event

Information Technology Council
Dates: 11/10/2009 - 11/10/2009
Location: Greater Columbia Chamber of Commerce
Columbia, SC
View Details

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

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

Searching...

Extending CPictureHolder for loading BMP, JPG, etc. South Carolina

Local Companies

Featured Local Company