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by: gana |
last post by:
I'm converting an EMF to BMP. Image is coming properly except that background color of the bMP is set to black.
I'm saving EMF to a stream and craeting BMP from stream.
One more thing I tried is craeted a bitmap of width and height same as the original EMF(image). Created a graphics object from the bitmap. Cleared the graphics and drew that EMF to the graphics.
code is
Graphics G;
Bitmap b = new Bitmap(image.Width,image.Height);...
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by: dcudev.lcr |
last post by:
I am loading a 4X5 picturebox matrix using a bitmap file template. As each
cell in the matrix is being loaded, I append a text string using the
DrawString function to complete the cell's image.
The problem is that the DrawString function seems to work only on the
desktop and not on the hx4700.
Does any body know how to get around the DrawString to draw a string on a
bitmap image at runtime?
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by: Steve Teeples |
last post by:
Can someone tell me the proper way of adding an image to a RESX file via the
IDE? I understand how text is added but I don't know how to add an icon or
bitmap to the file.
--
Steve
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by: J L |
last post by:
The VBHelper website has very good code for printing an image of the
current form. Part of this code is a routine called GetFormImage which
returns a bitmap of the form. What I do not know how to do is to scale
this bit map to fit on the printed page (in either Landscape or
Portrait orientation).
So the question is, given a bitmap image (not in a picture box) how to
scale it based on the printer settings? Any help is appreciated.
TIA,
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by: ajay_itbhu |
last post by:
Hi everyone, I want to read the pixel values of 2 similar images in
bitmap format like 2 continuous frame of a video for calculating the
median. But i dont know how to read the pixel values of bitmap
image.so please help me in doing this in c++.
thank you.
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by: icepick72 |
last post by:
On an academic note, I want to copy a Graphic to an Image (Bitmap).
I have the Graphic object but not the origin image from which it
originates; this is because I'm overriding the PrintDocument class
OnPagePrint method which only provides me an e.Graphic (see code
sample below).
The FCL doesn't seem to natively support Graphic =(Image)Bitmap. I
have tried BitBlt workaround in the source code to copy printer
e.Graphic into the bmp...
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by: swetha |
last post by:
HI,
I am very new to C++.Using C++ I am reading one bitmap image.Now,I
am trying to zooming that image.Can any one tell me which function
have to use for this.Or can any one send some sample code regarding
this zooming a bitmap image.
Hope any one will give reply as soon as possible.
Regards,
swetha.
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by: swetha |
last post by:
Hi,
I want to load one bitmap file with out using handler functions or
win32 applications in C++(not in MFC).
I have one more doubt that is it possible to draw lines or any thing
using OPENGL on bitmap file.(this bitmap file is loaded using windows
handler functions).
Hope will give reply.
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by: uno7031 |
last post by:
Help Please!!! Adding 5 Days to another Date in an access query
Good Morning,
Help please…. I am new to access and trying to write a query that will add 5 days between a RecDate and a DLPayDate
I created the query in design view of access.
Current Query: SELECT PaymentCalculator2.ID, PaymentCalculator2.RecDate, DateAdd("w",5+1,) AS DLPayDate, DateAdd("w",5,) AS DLPayDate2
FROM PaymentCalculator2
WHERE...
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by: Pavan B |
last post by:
Hi,
I need to read the size of the bitmap image (width x height) using C. If I can read the header information of the image my purpose will be served. Please let me know how I can achieve this? Please help me
Regards,
Pavan
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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: 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: 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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