Is there a function of program to convert a .bmp into arrays? 3 2013
> Is there a function of program to convert a .bmp into arrays?
Could you specify what do you want to do?
Do you mean array of colors (pixels) or what?
Marcin
RGB pixel data, also something to get header info
thx
"Marcin Grzębski" <mg*******@stop .spam.taxussi.c om.pl> wrote in message
news:bi******** **@atlantis.new s.tpi.pl... Is there a function of program to convert a .bmp into arrays?
Could you specify what do you want to do? Do you mean array of colors (pixels) or what?
Marcin
> RGB pixel data, also something to get header info thx
Look in docs at:
"System.Drawing .Bitmap"
- Size, PixelFormat, RawFormat, GetPixel(...), SetPixel(...)
"System.Drawing .Color"
- R, G, B, A, FromArgb(...), ToArgb(...)
For unsafe coding look at:
"Bitmap"
- LockBits(...), UnlockBits(...)
"BitmapData "
- Scan0,
Regards
Marcin This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: raxitsheth |
last post by:
I am using array in my progrm...
is there any tool /tips so that i can convert my program to Dynamic
Array...so that I can Add more Element to Array....
Code is around 4000 line 'C' (not C++) program....
|
by: Garry Freemyer |
last post by:
I'm trying to convert this macro to a c# function but I have a big problem.
It's on the LEFT side of an assignment statement and I am extremely
flustered over this one because I'm a little rusty and have been struggling
over this for days, not wanting to show all my ignorance in final desparate
plea for help which this is ...
Here is the macro ...
#define X(t,b) (sp->x)
|
by: Bob Rock |
last post by:
Hello,
converting from the managed to the unmanaged world (and viceversa strings)
and byte arrays is something I do often and I'd like to identify the most
correct and efficient way to do it.
Also, I was wondering could there be issues in not making copies when
converting??? I was thinking, when "pointing" to the same data with both
managed and unmanaged strings/arrays couldn't there be issues such as the
garbage collector trying to...
|
by: GRoll35 |
last post by:
I get 4 of those errors. in the same spot. I'll show my parent class,
child class, and my driver.
All that is suppose to happen is the user enters data and it uses
parent/child class to display it.
here is the 4 errors.
c:\C++\Ch15\Employee.h(29): error C2440: '=' : cannot convert from
'char ' to 'char '
|
by: AtariPete |
last post by:
Hi all,
My scenario is as follows:
* Receive a base 1 array (index starts at 1 instead of 0) of data from
a COM component .
* Need to pass this array to a .net component that requires its array
index to start at 0.
* As a result, must convert array from base1 to base 0.
| |
by: TS |
last post by:
is there some code somewhere that does this?
i have a jagged array that is not jagged, it has an equal number of rows and
columns in each array so it should convert but want to get the code to do it
somewhere.
thanks
|
by: Venkatesh |
last post by:
Hi All,
I have one small doubt regarding associative arrays. Request somebody
to clarify.
Is there a javascript utility function (like split) to convert a
string to associative array? My string is having elements in json
notation - in the form "{'MSRP': 20000, 'cashDown': 2000, 'tradeIn':
1000}"
|
by: phil.swenson |
last post by:
I'm using Prototype.js and would like to convert the contents of an
HTML table to JSON. Converting to an array first is fine too. Any
thoughts on this? I haven't seen anyone do anything this....
thanks
phil
|
by: Cross |
last post by:
I am building a client-server application. When the clients gets the data
from the server, the data is received as a byte array. The server works with
data in 2-dimentional arrays (recordsets received from SQL Server, could be
integers, float, string dates...) stored as the data type objects. So I need
to convert the arrays to bytes on the server, and then back to the orginal
2-dimensional array on the client side. What is the...
|
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...
|
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...
| |
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...
|
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...
|
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...
|
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();...
|
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...
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
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...
| |