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by: Simon Wigzell |
last post by:
I need a simple function to generate and save a thumbnail from a picture. It
would require :
Source Picture Fileame
Thumbnail Height and Width
Thumbnail Filename
There are many pay programs available but they do far more than I require
and I want the code to be built in to my code, not operate as a separate
program. Any ideas? The browser knows how to resize pictures easily enough,
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by: Mike |
last post by:
Sites using thumbnail preview for world wide web file navigation and
searching.
Below are list of sites that are either researching or providing thumbnail
preview images for online web documents. Thumbnail previews are useful for
web site navigation particularly in search engines and directories such as
Google, Altavista and Yahoo. The preview images provide a portion of the
content of the electronic file to aid in navigation.
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by: Cecil Windham |
last post by:
I'm enabling users to rotate photos and generate thumbnails.
I have discovered that if, after a user rotates a photo 180 degrees, then
generates a thumbnail, that the resulting thumbnail appears unrotated (i.e.,
in original position, or rotated zero degrees).
Why is this? (and yes, I have verified that the "original" from which the
thumbnail is generated has, in fact, been rotated 180 degrees prior to
generating the thumbnail).
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by: db |
last post by:
In explorer you can change the view setting to thumbnails, and you get
thumbnails even from movies.
I want to do the same from asp.net. I want to create 'on the fly' thumbnails
from some mpg movies, but I don't know if that's possible from asp.net. Who
can help me with this?
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by: mo |
last post by:
Hi,
I have the following code to create a thumbnail from the input stream
System.Drawing.Image source;
source=System.Drawing.Image.FromStream(new
System.IO.MemoryStream(myData));
System.Drawing.Image image = source.GetThumbnailImage
150,150,null,IntPtr.Zero);
MemoryStream ms = new MemoryStream();
ImageFormat thisformat=image.RawFormat;
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by: Xah Lee |
last post by:
The following is a program to generate thumbnail images for a website.
Useful, if you want to do that.
It is used to generate the thumbnails for my “Banners, Damsels, and
Mores” project gallery. (
http://xahlee.org/Periodic_dosage_dir/lanci/lanci.html )
Comments and versions in other lang welcome.
Xah
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by: barb |
last post by:
So that the world at large benefits from our efforts, here is one fully
documented way to use Windows Irfanview freeware to create thumbnail web
galleries (http://www.irfanview.com).
STEP 1: Start with original thumbnails & two empty sub directories
STEP 2: Create smaller versions of the originals for one sub directory
STEP 3: Create thumbnail version of the originals the other sub directory
STEP 4: Create an index.html pointing to the...
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by: dean.greg |
last post by:
Im looking for a way to generate thumbnails from an image as fast as
possible. Currently I'm using GDI+ however going from 1024x768 to
100x100 takes too long. I'd imagine the whole process can be
optimized by using hardware acceleration (ie DirectX), however I am
not all that familar with the DirectX API. What I'm looking for is
some direction, or even some sample/psuedo code, that might point me
in the right direction.
If not...
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by: oscartheduck |
last post by:
Hi folks,
I'm trying to alter a program I posted about a few days ago. It
creates thumbnail images from master images. Nice and simple.
To make sure I can match all variations in spelling of jpeg, and
different cases, I'm using regular expressions.
The code is currently:
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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, well explore What is ONU, What Is Router, ONU & Routers main usage, and What is the difference between ONU and Router. Lets take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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