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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: Michael Lesson |
last post by:
Hi
I am having a problem with muliframe tifs. I seem to be loosing frames
after I rotate them. Can someone explain to me why this is happening?
thanks
string tif = @"c:\multipage.tif";
Bitmap b = (Bitmap)Bitmap.FromFile(tif);
//Page count is 3
Console.WriteLine("Page count is " +
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by: Pohihihi |
last post by:
I am getting a generic GDI+ error on following code. Basically it is trying
to capture screen image and save in a file.
Is there a way to find more details on this error? Thanks for the help.
---------------------------
ERROR MSG
---------------------------
System.Runtime.InteropServices.ExternalException: A generic error occurred
in GDI+.
at System.Drawing.Image.Save(String filename, ImageCodecInfo encoder,
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by: Philip Wagenaar |
last post by:
I use a class to manage tiff's (written by someone else) to splitt multipage
tiffs. However, when I run it, it fails, for other people it seems work ok.
The method in the class is :public ArrayList SplitTiffImage(string
outPutDirectory,EncoderValue format)
{
string
fileStartString=outPutDirectory+"\\"+GetFileNameStartString(_ImageFileName);
ArrayList splitedFileNames=new ArrayList();
try
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by: Alphonse Giambrone |
last post by:
I am currently reading 'Programming The Web with Visual Basic .NET' and
have so far found it to be excellent. Downloaded all the code from Apress
and working in chapter 4, I get the error shown below.
I am running IIS5 on WinXP Pro.
Server Error in '/Chapter04' Application.
----------------------------------------------------------------------------
----
A generic error occurred in GDI+.
Description: An unhandled exception occurred...
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by: T. Davis |
last post by:
In C#, I am able to successfully stream a TIFF image that comes from a
BLOB field in a database, save it to file, then convert the pages
within TIFF file into jpegs (using GDI+) and display on the web (using
ASP.NET).
However, when I generate the Image object using FromStream (passing in
the MemoryStream containing image bytes), an exception of "A generic
error occurred in GDI+" is thrown when performing the conversion/save
for display....
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by: David Lozzi |
last post by:
Howdy,
I have a function that uploads an image and that works great. I love ..Nets built in upload, so much easier than 3rd party uploaders!
Now I am making a public function that will take the path of the uploaded image, and resize it with the provided dimensions. My function is below. The current function is returning an error when run from the upload function: A generic error occurred in GDI+. Not sure what exactly that means. From what...
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by: j |
last post by:
I am using a Bitmap object to modify JPEG images of variing
resolutions.
We'd decided (albeit arbitrarily) to refactor the images at a
resolution of 100x100, and then rescale the images dimensions.
The process seems to work, but the images' resoluion is always 96x96,
not 100x100.
I've found no documentation stating any specific, valid resolutions for
a Bitmap object, so it's vexing me that it it not what I specified it
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by: j |
last post by:
I am using a Bitmap object to modify JPEG images of variing
resolutions.
We'd decided (albeit arbitrarily) to refactor the images at a
resolution of 200x200, and then rescale the images' dimensions.
The process seems to work, but the images' resoluion is always 96x96,
not 200x200.
I've found no documentation stating any specific, valid resolutions for
a Bitmap object, so it's vexing me that it is not what I specified it
to be.
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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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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