| |
by: F. Hall |
last post by:
If I read a bitmap image from one file and save it to another the save
operation is slow unless I draw on the image. In other words,
Image inputImage = Image.FromFile( @"c:\temp\source.bmp" );
using ( Graphics g = Graphics.FromImage( inputImage ) )
{
g.DrawLine( new Pen(Brushes.White), 0, 0, 1, 1 );
}
inputImage.Save( @"c:\temp\sink.bmp", ImageFormat.Bmp );
|
by: George |
last post by:
This program need to draw the some triangles into a 512 × 512 buffer
(in memory). Or save it to a file.
#include "project3.h"
Image::Image(int xres, int yres): xres(xres), yres(yres)
{
image =new Color*;
for (int i=0;i<yres;i++)
|
by: Mark Johnson |
last post by:
How can you save all or a portion of the Grafics object to a Image/Bitmap ?
I am try to save the Images from Cards.dll to a BitMap file.
I can read in the Images to the Grafics, but when I try this with a Bitmap
the results are Black.
Can you somehow Clip the Grafic and Paste it into the Bitmap ?
Mark Johnson, Berlin Germany
mj10777@mj10777.de
|
by: Sam Jost |
last post by:
Bitmap.Save() does crash very often on Saving jpg's. It seems to dislike
pictures on a random basis, but when it dislikes a picture there is no way
around it.
Take for example the picture
http://home.foni.net/~sjost/fremd/IMGP5753-2.JPG
I load the picture, and save it rotated by 270 degree. Works like charm:
public void Rotate270AndSaveTest()
|
by: prakash |
last post by:
Dear Friends
I am new guy to Visual C++.NET
I've program to save website as a image vc++.net .
It have a function "SaveSnapshot" to save the webpage as an image
On that function ifor saving as a image it uses image.Save method()
This image.Save function have two overloaded form's first one is file name
|
| |
by: Hardy Wang |
last post by:
Hi,
I found a piece of code to add drop shadow to a photo like below, after
I save the image, it is actually a BMP file even though I specify a JPG file
extension (see http://img140.imageshack.us/my.php?image=resized11wz.jpg). If
I force to save in JPG format (see the commented line), then the whole
shadow is a messup (see
http://img70.imageshack.us/my.php?image=resized29cy.jpg).
I am just wandering are there any attributes / formats...
|
by: Ada |
last post by:
First of all, I thought this might be a directory security issue but it's not.
I was able to upload the file to the directory via HTTP.
Here's the situation.
I have a JPG file on my server.
..../images/myPIC.jpg
I wanted to draw a box or line using GDI+ on top of myPIC.jpg and then save
the new image to the server.
|
by: liuliuliu |
last post by:
hi -- sorry if this is trivial -- but how do you make a screenshot of a
pygame display? i have a surface which is basically the entire visible
screen -- how do you write this surface as an image file during
specific events in the script execution? image format doesnt matter.
thanks! christine
|
by: Stedak |
last post by:
I have the following class I use to save Tiff's. The problem I have with it
is that the final size of the images are very large. If we scan directly to a
file the final tiff may be 600-900 kb.s but with this code it is often
4000-5000 kb.s. What am I missing?
public class EmrTiff : IDisposable
{
private string fileName;
private ArrayList imageContainer = null;
|
by: crazyyellowguy |
last post by:
hi,
This is my first post in this forum and I just wanted to thank you for even taking a look at my post. The class that I am writing the C code for is my first computer class and my knowledge is limited to what was taught in lectures.
Right now I am making a GUI code and am having trouble saving the image after it has been altered. As of now, the only way that I know how to save is to save over the original picture, but that doesn't even...
|
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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
