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by: pavel.kosina |
last post by:
I would need to get at canvas pixel color under certain moving widget or
better (= faster?) colors/"types" of underlying static widgets that are
of polygon shape (not rectangle).
How to arrange it without using higher math that must have to compute
actual distance of each of point on a polygon?
I have found find_overlapping() but its not what I need and do not found
something like getColorPixel().
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by: rzed |
last post by:
I'm using PIL to generate some images which may be rotated at the
user's option. When they are rotated, the original image is cropped
in the new image (which is fine), and the corners are black (which
is not, in this case). I can't find any documented way to change
the default fill color (if that's what it is) for the corners, and
PIL also doesn't seem to support a flood fill. I have created a
flood fill in Python, which works but which...
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by: unknown |
last post by:
some one can give me a portable source codes that color a pixel?
(env *nix)
--
unknown
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by: James Dean |
last post by:
I get the following message when i try to set a pixel in the
bitmap.......whats wrong and how can i fix it.......
"Additional information: SetPixel is not supported for images with
indexed pixel formats."
this is the code.........
bitmap.SetPixel(biheight,biwidth,Color.Black);
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by: TomHL |
last post by:
hello,
- I have a Bitmap Object named: bmp1
- I already have the numerical values of:red,blue and green colors + I have
the X and Y cordinates.
How do I set the pixel value via safe code on the bmp1 object?
(the pixel location based on the X & Y values and it's color based on the
red,blue and green values the I already have)
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by: fripper |
last post by:
I want to generate a graphic in a picture box control where the color of
each pixel is determined by particular values calculated for each pixel.
These values are manipulated in such a way that I come up with three values
(each in the range 0-`55) and I want to use these for the RGB values of the
color of the associated pixel. My question is: In VB 2005 how do I set a
particular pixel to a color with a given set of RGB values? In VB 6 I...
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by: fripper |
last post by:
I am using VB 2005 and want to generate a graphic in a picture box control
where the color of each pixel is determined by particular values calculated
for each pixel. These values are manipulated in such a way that I come up
with three values (each in the range 0-155) and I want to use these for the
RGB values of the color of the associated pixel. My question is: In VB
2005 how do I set a particular pixel to a color with a given set of...
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by: Chaos |
last post by:
As my first attempt to loop through every pixel of an image, I used
for thisY in range(0, thisHeight):
for thisX in range(0, thisWidth):
#Actions here for Pixel thisX, thisY
But it takes 450-1000 milliseconds
I want speeds less than 10 milliseconds
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by: =?Utf-8?B?UmVraGE=?= |
last post by:
Hi,
I am trying to change the font color for the items in a dropdownlist control
at run time using ASP.NET 2.0.
DropDownList1.Items.Attributes.Add("style", "color:red");
But when I run the application, I don't see any color change.
I am using Visual Studio 2005, ASP.NEt 2.0.
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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: 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: 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: 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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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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