The previous post showed resizing using the graphics object:
'Declare source / old bitmap Dim bitmap As Bitmap = New Bitmap(patientPic) 'Declare new / target bitmap
[code]....
But having gotten g, how do you insert the resized image into a Word doc and make sureit is inline - I was trying to use inlineshapes but just can't get it to work.
I am doing a word document processing project. we have a template document. We would like to insert some texts or images into this word doc according to different application. currently, I am using bookmark to position userdefined texts and images. but I don't know how to make format for the texts and image,especially for image, I would like to position the image into the middle position, or some specific position.
View 5 RepliesI want to insert an image of a chart(graph) from vb .net to a Word document. I can open a new doc but I can't get the chart exported to it.
View 3 RepliesI am trying to write this loop to find the word start and then insert a word in a column until it sees stop and then go through all the data and do that.
[Code]...
I have document, with numerous pages, that will populate at key locations using a UserForm and bookmarks. One of the pages in the document may need to be repeated. In other words, one of the pages may need to be populated more than once (and inserted successively in the document).
The troublesome page has bookmarks that will need to be repopulated with different information for every new instance within that same document.
I am considering making a table with the verbage in the "Troublesome Document" located in a Table. When I need to repopulate a new instance of that page, I think I should:
1. populate the document
2. copy and paste the wording in a new page
3. insert the new page (without bookmarks yet maintaining formatting) before the "Trouble Document"
4. repeat steps 1-3 for every necessary instance
5. delete the "Trouble Document" with the Table
Does anyone know if it is possible to resize an imagelist/listview image without repopulating the image list? I am using scroll bar to change the image size from 25 point to 256 point. When I leave the scroll bar the imagelist repopulates from the files list. This can be very slow when working with high resolution pictures. I don't want to limit the image size to 2 sizes by using large and small imagelist.
View 1 Repliesim trying to write to an sql database. im inserting an image, as well as some other information. I am using the following code which works fine, as long as i do not add an extra column/variable "LOCATION" in to the mix and leave "
'Cmd.Parameters.Add("@LOCATION", OleDb.OleDbType., 3).Value = "testing"
commented out. *this is undesireable as im trying to add extra criteria to be saved like LOCATION.
Try
Dim st As New FileStream("\serverfolder1storage" & "pdftemplate.jpg", FileMode.Open, FileAccess.Read)
Dim mbr As BinaryReader = New BinaryReader(st)
Dim buffer(st.Length) As Byte
[code]....
i am trying to store the location e.g "c:file1.jpg" in the sql db. Can anyone reccomend a solution to this using OLEDB? ideally i need to add approx 4 more variables. e,g
firstname
surname
dob
location
how to resize images?
View 6 RepliesI would like for a user to upload an image to a file in my web application. However, before being saved I want to resize the image to a specified size. I have found code on the Internet to do what I want but I am having trouble adapting to meet my needs. Here is the part I am having trouble with:
' Resize Image Before Uploading to DataBase
Dim imageToBeResized As System.Drawing.Image = System.Drawing.Image.FromStream(FileUpload1.PostedFile.InputStream)
[Code]....
Rather than upload to a database I want to save the image to a folder in my web application. The problem I have encountered is that VB won't let me save a byte() to a folder. Not sure what I can safely change to adapt for my purposes. Why does it need to be changed to a byte() in the first place?
I have an app that displays images (using picturebox component). what I am trying to do now is to try to allow the user to resize the image how he wants it (scale). for this i think I need to create an instanece (bmp) clone of the selected image in the picturebox and draw it ontop of the original picture; then specifi new set of size points.I was trying to use the code below:
Graphics.FromImage(PictureBox1.Image).BeginContainer('i do not know what to do here')
I need to specifi the new size of the graphics container but I do not seem to have any clue on how to do it.
How do I resize an image by the same scale? remember to mark the replies as answers if Welcome to the All-In-One Code Framework! If you have any feedback,
View 2 RepliesI'm trying to find a way for saving an image to a exact size of w1024 h768 I have found a few things that allow me to save it to a percent of the images size but not to an exact size, which is how I need it.
View 2 RepliesI'm trying to resize an image as it uploads, and even though the file is successfully being uploaded, the image is not being resized..
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I wrote a piece of code that grabs a fileupload, puts it into a memory stream, converts the main pic, and thumbnail pic, then saves them as jpegs, then updates the database.
Everything works fine, except one little glitch. If the DPI is above 300 then the image doesn't save right. It get's pixelated and blury.
here is the code.
Dim fileLen As Integer
# Dim myStream As System.IO.Stream
# Dim ImgContentType As String
[Code].....
I was wondering if it was possible to make an image resize to fit a picturebox. The context is that i'm making a web browser, and I want to make there to be the favicon of the website and i'm getting the favicon via this [code]...
View 1 RepliesI am new with visual basic 2008 express edition. I wanted to ask on how to resize an image in a picturebox with a set height and width.[code]...
All it does is open a file with open dialog filters. I have a set height and width for the picturebox. If i open a picture with a height and width greater than that of the picturebox, the picture box will only display a portion of the picture.
I am trying to figure out how to go about my two problems i am currently having when trying to display a resized picture into a picturebox on my form.
What does it need to be in order to grab the image thats already been cropped in the pbCrop picturebox? I have the cropped image in the pbCrop picturebox and i then am trying to resize it.[code]...
I have a form where i load an image to a picturebox. I open a dialog to prompt the user to grab a file and once that is done i pull the image into a picturebox. Now i want to resize all incoming images but.... because of how it affects my ability to draw lines in the picturebox i am restricted to leaving the picturebox size mode set to normal. So i set out to write a resizing function.
The issue i am having is that eventhough i pass the function an image. I get the Height and with from the image object and it appears that i should be tripping some of my IF/Then statements ... neither Scl or Scl2 ever gets set which in turn keeps nw_height and nw_width from setting themselves properly.
All 4 of those variables stay 0 at all times and im not sure why.
[Code]...
I have this fingerprint scanner I'm working with. The fingerprints taken are index/stored in our imaging system and the fingerprints are put on certain documents and printed.When I scan the image in and then load it into a bitmap object, the width and height are (w:480,h:640).Now if I open this file in any image viewer and print it from there the finger print is as big as a fingerprint should be.Now when working with it in code, it's huge. I have found some resize code online, but the resulting image is horrible.Is there anyway to resize an image while taking in account the dpi and such so the image is highest quality (same as print out?).
View 2 RepliesAfter searching, I've discovered this code:
Public Sub ResizeImage(ByVal scaleFactor As Double, ByVal fromStream As Stream, ByVal toStream As Stream)
Dim image__1 = System.Drawing.Image.FromStream(fromStream)
[code].....
I've got code to allow the user to import an image to the document they have opened, however right now, the image displays at it's default size, and well, if it's a large image, the document stretches and looks like crap. I want the user to be able to select the image after they insert it, and have the handles show up on the corners so they can resize it, and would also like to have it allow them to move it around the document if possible. [Code]
View 2 RepliesThis is the code i got from This Link
I want the user to upload a picture and then resize it.............
Public Sub ResizeFromStream(ByVal ImageSavePath As String, ByVal MaxSideSize As Integer, ByVal Buffer As System.IO.Stream)
Dim intNewWidth As Integer
[Code]......
i want to change resolution/resize a jpg image in vb.net with easiest code not bmp jpg
View 1 RepliesI'm trying to crop and resize the image in richtextbox.
View 2 RepliesI am new to all this programming and I am using visual basic 2010. My problem is how do I resize that image the "back button image" I know how to resize the square but not the image inside it.
View 3 RepliesThat works fine, but the highlighted line creates a new bitmap, so the exif metadata are not exported to the resized image.
Is there a way to resize a picture without loosing exif data?
Creating a new bitmap with the new size is the only way to resize a picture?
I got this code from this forum, it works perfectly but I have a problem where when you resize the images, the quality of the image becomes not as good, is there a way to keep it in the same quality as it is when resizing?[code]....
View 13 Repliesi have loaded an image to picturebox from resource which can be any size,but i just want that a image i have loaded to my picturebox,image resolution is 48*48,than now how i can set image size in picturebox.
View 4 RepliesHow to retrieve a binary image from a database using vb.net and insert the image into a GridView.
This is my DB
image (id as integer , img as varbinary(max))
how to retrieve an image from database using image URL and insert it in grid view in vb. net ?? thats my data base table i have 3 columns in table image (ID as int , imageName as varchar , imageURL as varchar(max) i want to insert the image in a grid view but when i run this code i only get the last image in my table everytime thats my code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'---------------------------------------------------------------------------
Dim dt As New DataTable()
Dim strConnString As [String] = System.Configuration.ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString()
Dim strQuery As String = "select * from image"
[code]....