VS 2008 Find Image Withing Picture?
Aug 23, 2011
i wanna make a fun little Program, I just have a few Questions. On How someone would go about this,Okay i wanna scan a picture and look for a box that has for example 3 across and then bottom line also has 3 lines across. Like This
How would i go about finding This Image ? And or Set of pixels I know a couple ways i Could do this, But it would be a Slow Process Anyone have a suggestion. On How i would Code this,Scan the pix look for a black Pixel then scan next to it etc etc then scan the other line, And if it matches then >Do Something < But that would Be alot of coding and and be Slow, Anyone got an Idea on how i would make it easier
View 3 Replies
ADVERTISEMENT
Apr 6, 2010
Print custom picture boxes and alphabets withing them?
View 7 Replies
Mar 28, 2012
i was wondering if i can make it so when you click a button that it does the following:
Click Button:
1.Looks inside a certain area to find a picture
2.If picture/image/icon found, then
3.Move the mouse over the picture/image/icon
4.Click mouse
View 20 Replies
Oct 4, 2009
I have a JPEG picture from my digital camera and I want to find the color of a given pixel, say x=10, y=10. How would I go about doing that? I have searched around on the form but nothing is working. I have loaded the picture into a picture box but dont know where to go from there. Also is it possable for it to give me a number corrosponding to each color instead of 3 numbers, one for red, one for green, and one for blue. I am eventually going to be using this to scan through many
View 18 Replies
Jun 8, 2010
Screen and send are both bmps:This is what I've tried so far but it doesn't work
For y = 0 To screen.Height - 1
For x = 0 To screen.Width - 1
If getpixel(screen, x, y) = getpixel(send, 0, 0) Then
[code].....
View 2 Replies
Jun 21, 2011
How do I add an image to a Picturebox that is on a website?
such as
PictureBox1.Image = http://mywebsite.com/images/Logo.jpg
Is there an easy way to do this?
View 1 Replies
Jul 1, 2011
i have written a code bit for Pan operation for an image in Picture box. the code bit is as follows: Public Function PANImage(ByVal img As System.Drawing.Bitmap, ByVal PAN_X As Integer, ByVal PAN_Y As Integer) As System.Drawing.Image
[Code]...
I will be detecting the mouse co-ordinates and based on the difference between the co-ordinates from the point of left mouse button click, i will be panning the image. Now the problem is though the image gets Panned, the original image in the Picturebox (PBImage) is not getting cleared.
View 4 Replies
Oct 21, 2009
Is it possible to have a picture box and draw on a line on top of the image that is in there with the basic express package?
View 3 Replies
Feb 6, 2010
how I loaded my image
Dim test(100) As Image
test(0) = Image.FromFile("C: est.jpg")
now i want to put it in a picture box at location 50-50
View 6 Replies
Jan 16, 2011
I have a program that was created in VB6. I converted it to vb 2008. In the program there is a picture box that is pretty small. I had a command that would resize the picture box after importing an image. It no longer works.
[Code]....
View 16 Replies
Jun 1, 2010
I have a List wich contains names of all images that is going to be used in the application. I want to loop through all the pictureboxes and assign each image to a picture box. I tried this:
[Code]...
View 10 Replies
Nov 18, 2008
how i can make a picture box with an image in semi transparent like a watermark that you can see through to what is behind it.
View 4 Replies
Apr 5, 2010
How do I create a program that finds the position of an image that is contained in another image?
View 1 Replies
Oct 1, 2009
I dipped my toe in the world of user controls as needed to double buffer a panel control and now want to create a picturebox control with a thicker border. Writing a dice based game, the dice represented by pictureboxes when clicked are highlighted and their border style changes FROM BorderStyle.none TO BorderStyle.FixedSingle, which is where I want to increase the thickness of the border. My user control code increases the border thickness using the code below:-
[Code]...
View 4 Replies
Apr 3, 2009
I've written a simple application to encrypt an image (jpeg file) based on a password as a challenge to a mate of mine who reckons he's an ace hacker.I can encrypt the image no problem but when I try to save it using
[Code]...
I get "a generic error occurred in GDI+" raised. Googling reveals a few hits for this problem but seemingly mostly related to using databases rather than the file system.
Has anyone come across this? I don't want to paste all my code here in case my nemesis is watching, however basically I'm getting a reference to the PictureBox's Image property and manipulating the pixels using GetPixel and SetPixel, and then setting the picturebox's image property = my modified bitmap.
I understand that the error is generally related to the bitmap not being ready to be saved - is there anything specific I need to do to "close" the bitmap so it can be saved?The strange thing is that I'm sure this was working earlier today and now seems to have arbitrarily stopped working.
View 6 Replies
Aug 8, 2011
I know how to find the mouse coordinates of different controls and such. What I need is slightly unique.I'm needing to find the coordinates of a picture within a picture. So if I had a picture of a black box with a red x in it, I would need to find the red x inside of it.I already have the bitmaps of the images, so I only need to know how to find the coordinates of where the images lie inside one another.
View 14 Replies
Jul 30, 2010
Just wondering the best way to find out when an image is clicked on in treeview control
View 3 Replies
Jun 14, 2009
I have an app that loads a jpg into a picyure box, then updates exif data in exifworks classThe problem is that when I save the image(from image used for picture box) or class (to save exif data) then try to delete, sometimes I get success, others it won't allow delet I have gone to the trouble of using gc.collect, do events, put the delete in a timer & wait for the delete before continuing & still get the problem
View 7 Replies
Sep 12, 2009
With a button click event, how do I make a picture box image property switch to a random image from the resources folder?
View 1 Replies
May 20, 2009
i'm lost on this code.. i have a picturebox that swaps 2 images, depending on the action, file_red and file_green.. what i'm trying to to is, if a picturebox switches a image or not, to be able to detect that and have textbox8 add a line with the detection.
[Code]...
View 9 Replies
Sep 17, 2010
I made a picture box and imported an image named Title.jpg. Later I made adjustments to the picture and imported it again without deleting the original(mistake). The new one had the name automatically changed to Title1.jpg. So I deleted the original image from resources and renamed Title1.jpg back to Title.jpg.
Now I got two problems. First, only Title.jpg is on the solution explorer, but Title1.jpg(along with Title.jpg) still pops up on the resource list when I click on Image property of the picture box. There's only the name and no picture, and I don't see a delete option. How do I get rid of it? Second, even though I changed the image to the new Title.jpg in the picture box, the old one is displayed when running the app. What's up with that?
View 5 Replies
Apr 25, 2011
I have Problem to clear the image vb.net.i have one picture box and 4 button but the problem is that if picture is save in the path folder.and load in the form load the clear button is work fine and clear the image but after that
when i browse the image and press OK picture box load the image then i press clear button
the image is not clear its automatically Stretch the Image.plz help me how can i clear thew image
[Code]...
View 3 Replies
Feb 3, 2011
Using VB.net 2010, Windows 7, and SQL Server Express 2008 R2.
I am trying to save an image from a picture box to an image field in SQL Server. The line of code below produces an error. What am I doing wrong?
...code
objCommand.Parameters.AddWithValue("@ss_no", mskSS_No.Text)
objCommand.Parameters.AddWithValue("@d_code", txtD_Code.Text)
[Code]....
View 4 Replies
Apr 19, 2012
I want to be able to iterate through a set of panels and set their background color but ive used the [code]...
The error i get is "Panel is a type and cannot be used as an expression"
status control is another panel with houses the smaller panels, makes it easier to hide the lot when needed.
View 1 Replies
Oct 23, 2011
I am working with my web cam and it works, but one problem like all the other vb webcam programs it use a handle witch uses a creatgraphics for the object. Well I happen to be using a picturebox for my handle, and I need it so if I minimize the form, the image is still there. Is there anyway to put the image into the picture boxes image?
View 3 Replies
May 21, 2009
I have a Sub procedure (say: my_sub() ) in one of my aspx.vb (say: mypage.aspx.vb) pages and I want to call this Sub inside the Session_End event in the Global.asax page.
Somthing like this:
Sub Session_End(ByVal sender
As
Object,
ByVal e
[Code]....
View 3 Replies
Oct 29, 2009
I'm trying to figure out, how I could access a webcam on another computer withing our network. It could be P2P as well.
View 1 Replies
May 22, 2009
I want to add a .ico to a notifyicon, but i get this message:Argument 'picture' must be a picture that can be used as a Icon?What is the problem? It is a .ico file..
View 8 Replies
May 5, 2010
I am trying to change imaghes in a single picture box when a command button is executed. I do not want to create 100 different picture boxes to display different images
View 10 Replies
Jan 29, 2012
I'm making an application that involves grabbing an image from a website. On said website, there's only one .png image that needs to be grabbed, but the image name changes. I'd like the image to show up in a picture box. Everything's working out except one line.[code]
View 1 Replies
