473,326 Members | 2,655 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,326 software developers and data experts.

Method for scanning through a monochrome bitmap

I am scanning through a monochrome bitmap file and i want to output the
outline of the bitmap so i need to set each bit of the outline.

At the moment i just make an 8 bit array from each byte in the byte
array and scan through it like that. Is there a better way?.

*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!
Nov 16 '05 #1
0 1193

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
by: swapnil | last post by:
Dear friends I have probelm in passing bitmap to remote method. program compiles and run without any error but only ref of bitmap is sent to remote method,if i try to assign Bitmap to...
2
by: Polo | last post by:
Hi I have a abstract class and some other than inherite from it I woul like to return a bitmap (defined in resource) from the each subclass (a bitmap that is global (static)) Thank's in...
8
by: TJ | last post by:
I need to be able to pass a pointer to a (managed code) Stream object to a COM method so it can serialize its data into the stream. I have a C# application that makes uses of Randolf Duke's...
0
by: Learner Net via .NET 247 | last post by:
(Type your message here) What I am trying to do is create a bit map image from scatch using the managed C++ LockBits method. I want to display the bit map as a result of a button click. I have...
4
by: Julien Jorge | last post by:
Hi, I have a compilation-time error on the specialization of a method from a imbricated template class, and I can't figure why. The problematic part of the code is resumed below. The error occurs...
2
by: =?Utf-8?B?UHJ6ZW1v?= | last post by:
Hi, I would like to have a web service method sending a bitmap image. But code like do not work: <WebMethod()_ Public Function GetBitmap() As Drawing.Bitmap Dim a As New...
0
by: satishns | last post by:
Hi I am trying to create BMP file to print on Epson Receipt printers using OPOS. Epson printers only allow - BMP File which are Monochrome, 16 color (4 bit ) or 256 Color (8-bit) and should be...
7
by: =?Utf-8?B?c3VydHVyeg==?= | last post by:
This article is helpful in creating 1bpp (Monochrome) GIFs using GDI+ http://support.microsoft.com/kb/319061 However, I'm using VB 2005 and am having trouble copying the pixels across. The C...
6
by: raphfrk | last post by:
While I am here, I just thought I'd ask if there is a recommended way of handling 2d dynamic arrays. I implement them using the following kind of code. ...
0
by: DolphinDB | last post by:
Tired of spending countless mintues downsampling your data? Look no further! In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
0
by: ryjfgjl | last post by:
ExcelToDatabase: batch import excel into database automatically...
1
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
0
by: Vimpel783 | last post by:
Hello! Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
1
by: PapaRatzi | last post by:
Hello, I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
1
by: Shællîpôpï 09 | last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
0
by: af34tf | last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
0
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.