Solved

Bitblt and gif file

Posted on 2006-06-21
4
308 Views
Last Modified: 2012-06-22


is it possible to bitblt an already transparent image on my form without copying the gray color of the picturebox?

i am aware of the bitblt example's with tons of api, and i am also aware that i could use the image control
i'm just curious if there is another way
0
Comment
Question by:Mark_FreeSoftware
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 15

Accepted Solution

by:
JackOfPH earned 500 total points
ID: 16958272
VbAccelerator has some useful code libraries for this kind of thing.

Specifically:

  Resampling with Alpha
  http://vbaccelerator.com/home/VB/Code/vbMedia/DIB_Sections/Resampling_With_Alpha/article.asp

More generally:
  vbMedia Index
  http://vbaccelerator.com/home/VB/Code/vbMedia/index.asp
0
 
LVL 13

Author Comment

by:Mark_FreeSoftware
ID: 16964162
i found somthing interesting myself:

http://www.allapi.net/apilist/0EABF4FC8C988228BA9EF479040F99DD.html

TransparentBlt
0
 
LVL 15

Expert Comment

by:JackOfPH
ID: 16965201
nice ...
0
 
LVL 13

Author Comment

by:Mark_FreeSoftware
ID: 16969326

but you may have the points if you want, since you provided a solution too....
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

If you have ever used Microsoft Word then you know that it has a good spell checker and it may have occurred to you that the ability to check spelling might be a nice piece of functionality to add to certain applications of yours. Well the code that…
Most everyone who has done any programming in VB6 knows that you can do something in code like Debug.Print MyVar and that when the program runs from the IDE, the value of MyVar will be displayed in the Immediate Window. Less well known is Debug.Asse…
Get people started with the process of using Access VBA to control Excel using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Excel. Using automation, an Access application can laun…
Show developers how to use a criteria form to limit the data that appears on an Access report. It is a common requirement that users can specify the criteria for a report at runtime. The easiest way to accomplish this is using a criteria form that a…

734 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question