Image Resizing And Location (in Center)

Nov 19, 2010

1. Image Resizing: The code takes the screen when you press the button and then save the image. My question is, how can I set the image size before saving?[code]

2. Location (in the center):Almost all computer have different resolution from another computer. My question is how do I find the center of the screen and is where the program (when they open the program and see it in the middle of the screen)

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Center Image / Pbject In Center Of Screen?

Jun 11, 2012

i found this video today and its a simple vb game but made me wonder how they kept the charater centered during movement.url...Anyone have a simple snippet to demostrate how they made a larger resulution then vewable and kept the picturebox centered and only moved the viewable area?

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Location Change And Resizing Compunents?

Sep 16, 2009

In This Thread!i m asking how to Change Location of PictureBox & Panel in Form and how to Resizing

Suppos:In Application have something Behind the Panel(same form). im pressing Button Then Panel move to another Place.

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Scroll Panel To Clicked Location And Center?

Feb 17, 2009

i put Picturebox in the Panel control i set Autoscroll Propertu of Panel set to True i maximize the size of PictureBox OnClick Event of PictureBox

PictureBox1.Size =

New Size(PictureBox1.Width + 50, PictureBox1.Height + 50)i want to Center and Clicked Location mean adjust the scroll of Panel according to the Clicked Location like Windows Picture and Fax Viewer?

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Scroll Panel To Clicked Location And Center?

Apr 13, 2011

i put Picturebox in the Panel control i set Autoscroll Propertu of Panel set to True i maximize the size of PictureBox OnClick Event of PictureBox

PictureBox1.Size =

New Size(PictureBox1.Width + 50, PictureBox1.Height + 50)i want to Center and Clicked Location mean adjust the scroll of Panel according to the Clicked Location like Windows Picture and Fax Viewer?

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Asp.net - Resizing An Image In .NET?

Dec 8, 2011

I have the following code in my IHttpHandler:

Dim MemoryStream1 As New System.IO.MemoryStream
MemoryStream1.Write(SqlDataReader1("cover"), 0, SqlDataReader1("cover").Length - 1)
Dim Bitmap1 As System.Drawing.Bitmap = System.Drawing.Bitmap.FromStream(MemoryStream1)
Dim Width1 As Integer = Bitmap1.Width
Dim Height1 As Integer = Bitmap1.Height

[Code]...

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Resizing Image To Picturebox

Apr 19, 2010

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.I need someway of taking the newly resized image and placing it back into the pbCrop picturebox, indicated by the "'code to draw it into the pbCrop picturebox" code below: NOTE (Ly = 60)[code]

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Add Constraints To Image Resizing Code?

Feb 15, 2012

How do I add constraints to image resizing code? I want the image to be no larger then 165x146. The below code does not hold the constraint when image is 525x610.[code]

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C# - Resizing Image To Fit On A Printed Page?

Sep 26, 2011

I am trying to print an image (from file) to a the printer using a PrintDocument.I am re-sizing my image so that it is scaled to be full page on the printout when I print this the image is cropped slightly.

EDIT 2:I am using the margins to calculate the area to use:

With printSettings.DefaultPageSettings
Dim areaWidth As Single = .Bounds.Width - .Margins.Left - .Margins.Right
Dim areaHeight As Single = .Bounds.Height - .Margins.Top - .Margins.Bottom
End With

The bounds of the page are 1169x827 (A4) and with the margins it is 1137x795.After resize my image size is 1092x682 and I am using the following code to draw it:

e.Graphics.DrawImage(printBitmap, .Margins.Left, .Margins.Top)

The annoying thing is that when I print to the PrintPreviewDialog it is scaled perfectly but when I print the exact same code to the actual printer it does not fit.

EDIT 3:Full code can be found at this url Usage:

Dim clsPrint As New clsPrinting
With clsPrint
.Landscape = True

[code]....

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Manipulating / Resizing / Scaling An Image

May 24, 2010

Imagine I have a rectangle say 400px x 300px. All of this is very easy using Sytem.Drawing. DrawImage. But then I want to leave the left hand side as 300px but change the right hand side to 250 px. I can draw the box using 4 DrawLines but I don't know how to squash the image into the new shape. I want the right hand side of the shape to be 250, the left size 300 and the top and bottom 400px.I can't use DrawImage as it expects the left and right sizes to be the same. Is there a way to manipulate the image into the new shape?I've looked at other questions, but they only apply where the left and right hand side is equal.Any thoughts on how to squash an image into a shape which did not have parallel sides?

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Can't Center An Image On A Page For Printing In .NET?

Sep 15, 2009

My application draws charts in a Windows Metafile. Users need to be able to print the charts nicely centered on the page. Quick rundown of printing code:

[Code]...

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Center An Image At All Window Sizes?

Jun 27, 2011

How do i center an image at all window sizes? My Window is borderless and maximized so its size obviously differentiates between resolutions. I'm having trouble centering an image directly in the middle of the screen and making it stay there regardless of the size of the window. Docking isn't working neither is anchoring and hoping there is an easier way around this?

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Center Image In Listview Column?

May 13, 2009

is it possible to center an image in a listview column. Right now my image is stuck in the left.

Here's my code

Private Sub List_DrawSubItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawListViewSubItemEventArgs) Handles lst_ImpExp.DrawSubItem
If e.Header.Text <> "Item" Then

[Code]....

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Fill Window And Center Image?

May 6, 2012

I want to make this image allways centered. I was able to get the screen to auto fill the background color but now I need it to auto center this image. Ive tried using new points but not sure what the syntax would be since there does not seem to be a way to say pb1.image.center or at least that does nto seem to work.

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Insert+Center Image Into Excel?

Dec 14, 2009

Insert+Center Image into Excel?

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Putting Image In Center Of Picture Box?

Aug 18, 2011

i am using now vb 2005, i have one picture box, whichever size is (100,100),

and i have putted an image inside it,

picture box size mode is center now,i just want that image whicher is now on my picture box,

set size to (50,50) from center of picture box

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VS 2008 Center A PictureBox Image?

Jan 16, 2010

I'm adding the icon image of a process and adding it to a PictureBox. I want the image to be centered, but it's stuck in the Top Corner of the box.

VB.NET
Dim ico As Icon = Icon.ExtractAssociatedIcon(p.MainModule.FileName)
Properties.picProcess.BackgroundImageLayout = ImageLayout.Center
Properties.picProcess.Image = ico.ToBitmap

I'm setting the Layout first and then adding the icon. I've tried the reverse and I still get nothing.

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Asp.net - After Resizing White Image Gets Gray Border?

Jul 25, 2011

i was searching google for some kind solution and i found one, i tried to implement it in my code but it doesn't work. The problem is that after resizing white images they gets gray border.Here is the link of soloution i found:It says:

This problem is occuring because you are interpolating your image data to a new size, but along the edges there are no pixels to interpolate and .NET uses black pixels for these edges by default. To fix this you need to use an ImageAttributes class in your DrawImage call....

https:[url].....

CODE 1: And this is my code WITH IMPLEMENTATION OF ImageAttributes:

Private Shared Function ResizeImageFile(ByVal imageFile As Byte(), ByVal targetSize As Integer) As Byte()

Using oldImage As System.Drawing.Image = System.Drawing.Image.FromStream(New MemoryStream(imageFile))

Dim newSize As Size = CalculateDimensions(oldImage.Size, targetSize)[code].......

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Change Size Of Image In A Picturebox Without Resizing It?

Nov 12, 2011

I'm trying to change the size of the image in a picturebox, without resizing the picturebox?

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Open Image File And Save After Resizing?

Dec 27, 2008

Code that opens image file this code works properly
Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FromFile.Click
PBDisplay.Visible = False
If OpenFileDialog1.ShowDialog() = DialogResult.OK Then
PBDisplay.SizeMode = PictureBoxSizeMode.AutoSize
[Code] ......

This code is what I am using to save image after it is re sized, It will not save the new image, it saves the old image and the old size. I am using a picture box to import the image into, then I am resizing the picture box and the image. But when it is saved it reverts to the original image.
Private Sub MenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click
If SaveFileDialog1.ShowDialog = DialogResult.OK Then
PBDisplay.Image.Save(SaveFileDialog1.FileName)
End If
End Sub

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Refering To Stretching The Image Or Resizing The Picturebox?

Sep 1, 2011

Ok, it seems my question might not have been straightforward, so here is a more generic question.On a form in a picturebox if I have a 32 x 32 picture. How can I scale it to be 64 x 64.I am not refering to stretching the image or resizing the picturebox. I mean using the ScaleTransform method of the graphics class. How can I do this without deforming the image?

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Resizing Image Before Uploading To Local Storage

Jan 6, 2012

I want to resize the resolution of an image before uploading it to local storage. Right now it saves the image in its full resolution and I have to manually resize it using width="200" height="200" or a css tag in aspx. I want to reduce the file size of an image before storing it, hence by resizing the image resolution when the user uploads it via button. I've tried using System.Drawing before and setting the int imageHeight and int maxWidth to be resized but couldn't seem to get it to work.

My code so far is:
Protected Sub btn_SavePic_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btn_SavePic.Click
Dim newFileName As String
Dim SqlString As String
[Code] .....

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WebBrowser - Image Resizing And Auto Login

Jul 16, 2010

I don't have code because I don't know if its possible. I need to make a webbrowser for work that will auto rezie images like internet explore does when it is to big for the browswer, I have done it with vb6 b4 by parsing it into ram and then displaying the image, but I don't know how to do it in vb.net cause the code will not convert. Also I need to have vb.net auto send user name and password to the website its navigating to. The website uses a standard username and prompt window that pops up once you navigate to the web address.

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Center A Text On An Image Through DrawString-Method?

Feb 6, 2011

i am using the DrawString Method to insert a Text on an Image. But i am not able to center it on the image. How could i do that? Thats my code:

Dim g As Graphics = Graphics.FromImage(destBitmap)
g.InterpolationMode = Drawing2D.InterpolationMode.HighQualityBicubic
g.PixelOffsetMode = Drawing2D.PixelOffsetMode.HighQuality

[code]....

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Resizing Image Or Crop Images Into Specific Shapes In Vb?

Jan 17, 2012

I am trying to do a code for my application that will crop a selected images into oval shape.

I tried to search for a reference on the internet there is only example on how to resize it. But is it possible to crop it into shapes?

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VS 2008 Center Text From Draw String On Image?

Mar 24, 2009

I assume that this will be an easy one for you guys. I have never dabbled with drawing in VB.NET. I have searched the forum and Google already, but have turned up nothing to help me. Here is my problem. I have an image that is in an image box. I would like to draw a string of text on it, centered vertically and horizontally. Here is what I am using to draw the text.

[Code]...

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VS 2008 Get The Image Location Of The Image That The Mouse Is Over (Webbrowser)?

Sep 15, 2009

I'm having a problem getting the src of the image the mouse is hovering over in a webbrowser. I can get an href just fine, just not an src. To get the href, I used this

Something = Webbrowser1.Document.ActiveElement.GetAttribute("href")

When I try to do it for an image, nothing happens. How do I get the image location?

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Center The Messagebox On The Parent Form Rather Than Centering It On The Center Of The Screen?

Jan 3, 2012

When I call this Messagebox, is it possible to center the Messagebox on the parent form rather than centering it on the center of the screen?

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Add Image By Location?

Jan 10, 2012

Trying to add a image by location. I have it working kinda but its not adding according to point location. I think i could use picture boxes to add it but Id preffer using a point click method were i dont have to make a picture box grid. Here is what I have so far.

Private Sub pb_Canvas_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles pb_Canvas.Click
If ActiveTank = True Then

[Code]....

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Image Location From Database

Apr 7, 2011

In my database I have this "C:UsersLauraDesktopUni AnimationBluedot.gif" in a table called "images" and within a colomn called "image" I thought this code would work but I don't understand the error message I am getting. PictureBox1.Image = ds.Tables("Pipelining").Rows(inc).Item("image") If anyone could give me a hand that would be good

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