C++ :: Capture Console Screen And Save To Image?
Jun 7, 2014i need to capture the console screen and save to a image:)
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C++ :: Print Custom Area Of Screen - Save As Image File
Sep 9, 2014I am trying to automatically(periodically) print screen a custom area of the screen, save it as an image file (the image will have the same format always), and then use OCR to get the text in the image as usable string variables. Is this doable? I was looking into tesseract OCR but I find it a bit unclear.
View 10 Replies View RelatedC++ :: Getting Screen Capture Of Whole Program?
Oct 8, 2014For my class we have to take a screenshot of the program and put it in a word document. How can I accomplish this?
View 2 Replies View RelatedC++ :: Hold Screen Via GUI To Console
May 15, 2013I had a program (on console) that uses a third-part software to draw some graphs. In order to hold the graphs on the screen, I used cin.get(); and that worked.
Now I created a GUI with Qt. The code remains generally the same. The code continues to call the software to draw graphs (during drawing graphs, there is a console opened automatically). Butcin.get(); in the code cannot hold the graphs on screen anymore. The graphs appear and disappear immediately.
C++ :: Program To Emulate Full Screen Console
Dec 5, 2013So, I'm making a program in C++ that emulates a full screen console... I used SetCurrentConsoleFontEx to set the font to 12x16 but it sucks...
Anyway, I read here: [URL] .... that also the console font can be changed, but I can't make it work! How can i set the font to Lucida Console? This is the function I use to change font size:
void setFontSize(int x, int y) {
PCONSOLE_FONT_INFOEX lpConsoleCurrentFontEx = new CONSOLE_FONT_INFOEX();
lpConsoleCurrentFontEx->cbSize = sizeof(CONSOLE_FONT_INFOEX);
GetCurrentConsoleFontEx(GetStdHandle(STD_OUTPUT_HANDLE), NULL, lpConsoleCurrentFontEx);
lpConsoleCurrentFontEx->dwFontSize.X = x;
lpConsoleCurrentFontEx->dwFontSize.Y = y;
SetCurrentConsoleFontEx(GetStdHandle(STD_OUTPUT_HANDLE), NULL, lpConsoleCurrentFontEx);
}
C++ :: SDL Fill Screen With Image?
Jul 19, 2013so im trying to make a background for a menu, but it is only so big. its not the kind of picture where i can just reapply it. is there a function to make it fill to the screen?
View 4 Replies View RelatedC++ :: Clear Screen In Console - Change Text Color In EXE
Dec 28, 2013How I can clear the whole screen in console...
And I'm using clrscr(); and its not working.
How i can change the text color in the .exe without using system function
C++ :: Retrieve The Image From URL And Save It In Array?
Sep 10, 2013I am trying to retrieve an image from its URL as an array where each box represents the pixel value of the image.
View 3 Replies View RelatedC++ :: How To Take Screenshot And Save It In Image Format
Jul 31, 2014I want to take screen shot and save it in any image format like jpg, bmp, ppm or any other .
View 3 Replies View RelatedC++ :: How To Display Image On Output Screen
Nov 21, 2013how to display an image on the output screen of c++ program.
I am using : Turbo c++(dos box) on win8
C Sharp :: How To Save Webpage As Image With Web Application
Jun 25, 2012Is it possible to save web page as image with web application? if yes then how?.I searched and searched and searched but all examples i found were for windows application and i'm facing lot of trouble while converting it for web application.
View 1 Replies View RelatedC++ :: Adding Image Into Text Console
May 6, 2013I would like to add an image to this code where the arrows are:
#include <iostream>
#include <cstdio>
#include <cstdlib>
using namespace std;
/*VARIABLES*/
float menuoption;
float minecraftoption;
int mobdetail;
[Code] ....
What is the code for adding an image (btw- I can't use Visual Studio C++ cause it lags so much!)
If code has some errors in it - I had to shorten it because it was 10,000 letters!
C++ :: Scanning A Header File To Save Image Data
Jun 11, 2013I'm trying to read from a header file to take the image dimensions and other variables but I don't understand how to iterate through the "key" so it saves each line.
This is what the header file will always look like:
!INTERFILE :=
!imaging modality := nucmed
!version of keys := 3.3
;
!GENERAL DATA :=
[Code].....
Ideally it would just skip the keys that aren't wanted and keep moving through the lines. Should there be a for loop for the key (and if so, how does that work with pointers?) or should this method just be scratched...
C/C++ :: How To Save Entire Web Page As Image (JPEG Format)
Apr 17, 2014I was trying to capture entire web screen and save as .jpeg format.
So far I have done this using C# Windows Application.
Same thing I am willing to do in 'VC++ 2010 Win32. In my C++ project I have created a Toolbar with a button on IE 9 browser. And on Toolbar button click I can print current window.
But I don't know how to take a snapshot and save to specified directory in .jpeg format using VC++ 2010. I have Windows 7.
Managed C++ And C++/CLI :: App That Shows Pixelated Picture In Window - Reference Image On Screen?
Jan 11, 2014I am developing an app that shows a pixelated picture in a window. I am trying to capture the image, which is composed of a number of tiles processed from a mother image, but I am having difficulty since I can't reference the image on the screen. I have placed a rectangle around the image and my understanding is that I have get the window handle for the rectangle in order to save the Image as a jpg file. In the literature there is something about a Device Context and a window handle but my compiler throws out HWND and I don't really understand the device context. I am using Windows Forms, not native code.
View 6 Replies View RelatedC :: Create Console Based Application That Can Join And Split Bitmap Image
Jun 27, 2013i have to create a console based application in c language that can join and split bitmap images. the requirements of the application are as follows :
1. Split Image
Enter number of parts:
Enter source image path:
Enter destination folder:
2. Join Images (all images should be of same width and height)
Enter image path:
Join more Image (y/n):
3. Exit
Take care of following things:
- Application should show number of images processed while running.
- Acceptable Image format is BMP only.
- Application should give all the validations for correct image name, type, size, path, etc.
C# :: Save Image In Layers And Then Load Layers Separately
Oct 4, 2013I am programming an application in c# that allows the user to edit images. The user can use a Pen to write on the image, and the user can also use a highlighter (a big semi-transparent Pen) to highlight what they've written. I need the user to be able to erase only the highlighting without erasing the pen drawings.
My solution was to have the user draw on one graphics window when the pen is selected and draw on the other graphics window when the highlighter is selected. I will then enable the eraser on either graphics window depending on what the user wants to erase.
My program will let the user save the image and then load it into the program again for later editing. When I save the image, I have to compress the layers (different graphics windows) into one bitmap. When I load the bitmap back into my application, I lose my layers and cannot erase just the highlighting without also erasing the pen as well.
How can I save an image file with layers, and then recover the layers when my program starts up again?
I am not opposed to saving two images - one with the pen graphics window and the other with the highlighting. If I do that, how can I merge the two images into one layer when I load the images back into my program?
C Sharp :: Data Save But 2nd Record Doesn't Save
Jan 28, 20151st when i fill the things on form then saved in database after saving record when i want add another record it shows an error. after saving it saves new record refresh doesn't work
View 1 Replies View RelatedVisual C++ :: Unable To Save File Using Cfiledialog Save As In MFC
Nov 5, 2013I am trying to develop a GUI using MFC, but I am having trouble using CFiledialog to save a file. The problem is, the file is not getting saved to the folder when I use the CFiledialog. Below is the code I am using.
Code:
CString szFilter = "XNRep Files (*.xnrep)|*.xnrep||";
CString s = "xnrep";
CString t = "";
CFileDialog fileDlg(FALSE, s, t, NULL, szFilter);
if(fileDlg.DoModal() == IDOK)
{
std::ofstream file;
[Code]....
After the file dialog opens up, I enter the name of the file and select OK button. But the file does not show up in the directory I am saving to.
C++ :: Capture Output From EXE In A String
Mar 7, 2014I am writing a small editor for RSL coding, and ive got an external program "3Delight" to compile the code.
Now i want the output from that exe to be captured in a string once the compilation is comlete, but all of the methods ive found online dont seem to work for me. Ive tried using _popen which works if i run a normal command like "dir", but not with the exe.
This is the function ive been using that works with the normal commands
std::string exec(const char* cmd) {
FILE* pipe = _popen(cmd, "r");
if (!pipe) return "ERROR";
char buffer[128];
std::string result = "";
[Code] .....
and this is how i was calling it, but it just returned an empty string, even though the exe printed "Compilation successful"
exec("""%DELIGHT%/bin/shaderdl" "E:/RenderManShaders/TestArea/Source/basicDiffuse.sl"")
Visual C++ :: Capture Of Window?
May 5, 2014I want program to make bitmap from my Window. I also want to do add some additional steps which I will try to add later. But now I want to ask you how to fix the code. For some reason when I debug the code (break on line 73 of capture.cpp) there the pointer pBitmap is 0x00000000 . So how to correct the code to successfully capture Window? Here I give the complete codes:
stdafx.h
Code:
#pragma once
#include "targetver.h"
#include <stdio.h>
[Code].....
Feel free to set correct name of Window on line 17 for FindWindow() function.
PS: The code is remake of script to capture screen, which saved the bitmap to file. This is not what I want because I would be content if I could send (or maybe share!) the bitmap to ahk script which will ask my C++ program for the bitmap.
C++ :: Way To Restrict A Template-capture To Certain Types / Classes
Nov 16, 2014I was creating a template and I realized that certain data-types/structs/classes would not be applicable to my template.This would cause bugs and errors if used incorrectly. Is there a way to restrict a template-capture to certain types/classes?
View 2 Replies View RelatedC :: How To Capture And Store Serial Communication Data In Buffers
Jun 18, 2013I sent 1preample and 4bytes in transmitting side , preample contains only 1 and 0 with 4milliseconds delay, each byte contains 8bits with 2milliseconds delay , if a bit contains 1 it will send 1millisecond high and 1millisecond low signal ,and if a bit contains 0 it will send 2millisecond continuous delay, I have a problem at receiving side how to capture and store the preample and 4byte values in a buffer , i am using ARM processor it will update every 5microsecond ..
View 1 Replies View RelatedVisual C++ :: How To Capture Mouse Scroll For CMFCRibbonEdit Class
Oct 18, 2014For a ribbon bar with edit controls (CMFCRibbonEdit) I want to handle the mouse scroll events for the edit controls. That is, when the user clicks and then scrolls on the edit it will navigate a predefined list of strings. I want to capture the scroll event in order to update the edit text step by step.
This kind of behavior is implemented by the Spin Edit; I don't want to use the spin edit control since it only uses a list of integers and the spin buttons are too small.
Is there a way to catch the mouse scroll event for the CMFCRibbonEdit control? How to approach message handling for the ribbon (other messages than the COMMAND allowed by the ribbon designer). I'm using VS2010 on Windows 7 and the ribbon was designed with the ribbon designer?
Visual C++ :: How To Capture A Folder Address With Drag And Drop
Apr 24, 2013I am certain that this is possible, but cannot figure out how to do it.
View 7 Replies View RelatedVisual C++ :: How To Capture HD Video (no Noise / Interference) Using DirectX / DirectShow
Nov 21, 2012I am working on a project in which we capture a video using DirectShow samples. I want to know whether it is possible to capture a video with No noise, No interference etc. in other words, we want to capture High Quality (HD) video using DirectShow.
Is there any sample defined in DirectShow using which we can capture HD video.