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by: Nathan Sokalski |
last post by:
I am trying to create graphics with GDI+ that include transparency. However,
the transparency never seems to show up, even though my colors have an alpha
value of 0. How can I generate a graphic that is completely transparent in
certain areas (so that the web page background shows through)? I save my
graphics as gif files. I would appreciate, if possible, a simple example so
that I can see the code. Thanks.
--
Nathan Sokalski...
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by: |
last post by:
Hello,
I am trying to change brightness of a color at run-time. I can get all the
components: Hue, Saturation, Brightness from Color object, and I can
obviously change these values but how can I create a new color based on
these new values?
Color oColor = Color.FromArgb(129, 129, 129);
float fNewHue = oColor.GetHue() + 10;
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by: Steve |
last post by:
I have a project, and would like to support screen brightness up/down in C#,
anyone can help me about this issue, I know one possibility is write a
driver, and
AP through driver to control the H/W.
Is anyway can adjust the screen brightness without driver?
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by: ACaunter |
last post by:
Hi there,
I was wondering how i could have a slider bar or something on my ASP.Net
page to control the image quality.. like change it's sharpness, brightness,
and contrast??
is that possible??
thanks
--
AdamPC@hotmail.com
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by: psuedonym |
last post by:
Can someone please explain to me how the complier can manage to make sense
out of the following bit of nonsense ;-)
My Solution Name: Dim.sln
My Project Name: Dim.vbproj (Standard Console Application)
My File Name: Dim.vb (Standard class module)
Namespace
' Class to manipulate brightness in VB
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by: marfi95 |
last post by:
I'm trying to implement some code in vb.net to allow the user to
adjust the brightness or contrast on an image (through the use of a
slider) that is already black & white in the bitmap. I have tried
to use the colormatrix and even down to the pixel using GetPixel and
SetPixel in system.drawing, but I'm really not up on using gdi+ and
haven't really gotten anywhere. I've seen some examples for VB6, but
I need vb.net.
I know that all...
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by: Andras Walz |
last post by:
Hi,
I have includes the mediaplayer in the VB.NET- Project and it works fine.
I want to change the brightness of the video (blending).
I have found in the doku:
WMPLibCtl.WMPVideoSettingsCtrl
which shoule be able to change the color / brightness / hue
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by: tommaso.gastaldi |
last post by:
In a previous post I have been asking about a way to test Alpha
Transparency.
Bob and Michael have kindly provided some ideas.
Here I would like to share the function I have prepared, for the
purpose to improve it.
Frankly, I am not clear about the exact meaning of some pixel format
(max, gdi, etc.) and I hope I have put them under the right "case". I
have made only some superficial test and it seems to work.
Note that the purpose is...
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by: kukoc |
last post by:
hi
im workin for last few days on possibility to modify brightness or contrast in my video player (avi, mpeg, wmv)
i was tryin with
- DirectX.AudioVideoPlayer
- Direct Show and Video Mixing Renderer
- Windows Media Player Component
in every case im able to play, pouse, stop, mute video and so on. but i stuck with controlling of brightness.
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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