Save A High Quality Jpeg?

Sep 2, 2011

I want to make a wallpaper changer because windows high compresses the the image so you see artifacts even if already use a jpeg or even a really high quality png or bmp.

I know what I need to do for all of it I just need to know how to save an image to a jpeg without it being compressed. I have tried using the encoderparamters and getcodecinfo aswell as setting the quality to 100 but I still get a really bad looking image in the end.

Is there a way where I can save an image to a jpeg without getting the crappy image quality like with visual basic?

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Drawstring Text Quality - Image To Save As A PNG - GIF - JPEG

Oct 30, 2009

I have a routine that creates a report which includes text and graphics. When I print to a PDF or printer the output looks great. When I draw the report on an image to save as a PNG, GIF, JPEG, etc. it does not look as good and I understand that is related to the 96 dpi native resolution. However, I made some modifications, and even though the graphics part of the image looks better, the text does not look as good as the PDF. I am creating the image using 300 dpi and text rendering is set at the highest quality.

[Code]...

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Bitmap - How To Create High Quality Icons

May 13, 2012

I need to create high quality icons for my current project in vb.net

This is my code so far,

Private Sub CreateIcon(ByVal bitmapName As String)
Try
Dim fi As New System.IO.FileInfo(bitmapName)

[Code].....

But the problem is it only gives me a very low quality icon at the end. how to make a higher quality image?

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High Quality Drag And Drop Cursor In WPF Applications

Mar 2, 2012

I'm just curious how I get Windows to use the high quality cursor when dragging and dropping in my WPF application. What I mean by high quality is: Rather than the regular arrow with a rectangle. I tried using e.Effect but that didn't do anything... Am I doing something wrong? Or is this just how it is in WPF.

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Image Quality Lost When Saving An Image In JPEG Using Bitmap?

Dec 28, 2010

'm working on an Image Encrypting software which reads out all the pixels of an image and then relocating the pixels in some way.

My Code is as below

Dim Img As New Bitmap(tbEpath.Text)
Dim ImgSize As Integer = Img.Width * Img.Height
Dim Pixels(Img.Width, Img.Height) As Color

[code]....

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Save Dialog - Save A File As A Jpeg

Apr 17, 2009

I am trying to save a file as a jpeg. So far the save dialog box opens and it seems to save but I can't open the saved file to see it.

[Code]...

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Save A Jpeg Image To The Database?

Sep 27, 2009

how to save a jpeg image to the database. I am using fileopendialog to upload the image to the picturebox. This works fine but I now need to save this image back to the database. I am using an Oracle database (11g) and the image datatype is declared as a blob.

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Save Signature As Jpeg File?

Feb 25, 2011

I have a signature box that does not allow me to save in jpeg format.I am using code:

'SigBoxCustSign.Save("C:Test2.bmp", SigBoxLib.SigBoxFileFormat.BMP)
Dim img As New Bitmap("C:Test2.bmp")
'img.Save("C:Test2.jpg", ImageFormat.Jpeg)

[code]....

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VS 2008 Save Screenshot As Jpeg?

Oct 28, 2009

I'm using the below code to capture desktop screenshot, it is working but doest encode the screenshot result in real jpeg, I came to know that from the huge size of the saved jpeg file around 5MB!!!

Dim ScreenSize As Size = New Size(My.Computer.Screen.Bounds.Width, My.Computer.Screen.Bounds.Height)
Dim screenGrab As New Bitmap(My.Computer.Screen.Bounds.Width,

[code].....

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VS 2010 - How To Save High Score In Application Settings

Jan 17, 2011

I am working on a simple game and wanted to save the high score in application settings. Research upon failure has shown that user is read/write but the program doesn't store it between runs.

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Save Canvas As Either A Jpeg, Bitmap, Or Gif File

Jun 15, 2009

I created a paint type program for signatures, and now I would like to save my canvas as either a jpeg, bitmap, or gif file, but I am unsure how to go about this. Here is my code,[CODE...]

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Save Histogram In Picture Box As Jpeg Format?

Jul 28, 2009

I've plot a histogram in a picturebox called picHisto, but i'm having a problem in save it to jpeg or other format. When it saved, it appears to be a blank or white picture. The code below is the code i used for saving, thanks for the help.

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim img As New Bitmap(picHisto.Width, picHisto.Height)
Dim g As Graphics = Graphics.FromImage(img)

[code]....

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Save A Bitmap In Tiff Wrapped JPEG Format?

Jan 13, 2012

Can any one share some code with me that would explain the process of storing a bitmap data in tiff wrapped JPEG format.

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WPF - Option For User To Save Artwork As JPEG File

Apr 12, 2009

I am trying to create a wpf program that allows the user to create custom shapes or pick premade shapes and that after making their selection, a canvas shows their shapes randomly sized, positioned, colored and copied in multiples. I am hoping that on click, the program will put its output on a time interval and that the user can click stop when they are satisfied with how everything looks. My issue is, I would like to also give the user an option to save their created artwork as a jpeg file. Also if I wanted to link this file to a web browser what will I have to do?

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Open, Rotate, Crop And Save Picture As JPEG, Bitmap And So On

Jun 20, 2012

how to rotate,resize,crop any image and save it using vb.net ?

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Save Jpeg Images To Access 2007 Database Using Program?

Apr 4, 2011

I have this program that is suppose to take the path I provide it and use it to save an image to my access database. But it keeps giving me ""Syntax error in Insert Into Statement." error message.

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Save The Contents Of A Picbox As A Jpeg Or Other Picture Format In Visual Basic?

Jun 12, 2012

I need to save the contents of a picbox to a jpeg file.I suspect the error exists because I do not actually load an image, but draw lines on its using picbox1.addline(), but I do not know how to fix this.

[code]...

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VS 2008 Open Image + Save Image + Keep Quality?

Oct 3, 2011

I am trying to edit an image. I can open the image with Picturebox1.load(mypicture)

I can change the pixels/edit the picture by Dim img as new bitmap(picturebox1.image)

[Code]...

now here is the weird part. When I save the image the filesize INCREASES..but the picture dimensions are the same Example... TEST.PNG 1.3KB, when opened up via picturebox/saved the image is now 2.3KB

not sure why...i even though I specify system.drawing.imaging.imageformat.PNG

samething with JPG... it actually SHRINKS it evenmore.. example 88KB jpeg.. saved as jpeg is now 47.7KB...

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Asp.net - Save Image As Jpeg File Rather Than Aspx File?

Jul 8, 2011

The images on my e-commerce website are watermarked with an aspx script, therefore when you are browsing products, if you want to save the image it saves it as aspx rather than jpg or png. The thing is I need to give urls of jpg for a website that advertises products. There are more than 10,000 products so I can't save all of them manually, so I made a page with jquery that get's the image part of the product display page. What this page returns is this:

<div id="result"><div id="loadpic" style="width: 160px;">
<img border="0" src="http://11.11.11.11/img/picsel.aspx?code=IPHONE-32GB-4">
</div></div>

And the output is only an image. How can I return this image not as an aspx page but as a jpg or png? Since there's a script for watermarking the image and making it aspx, shouldn't there be a reverse function?

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Connecting To HP Quality Center?

Sep 16, 2011

We have developed an application using Vb.net . Is there a way by which we can connect to HP Quality center.We have credentials for HP Quality Center, is there a way by which we can connect to it and access fields

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Low Quality Image Into A Label?

May 4, 2012

I'm trying to pass an image showing to the user a countdown. For this, I'm using a separate thread where I'm checking when the countdown timer should be started, and when so, I draw an image for every 6 seconds passed.

What's annoying is when I pass the drawn image to the UI, the quality of the image is changed and it looks bad to the user.

This is my little script that handles the drawings:

Try
remainingTime = (#12:04:00 AM# - (DateTime.Now - local_DateTimeclick)).ToString("HH:mm:ss")
remainingTimeInSeconds = Convert.ToDateTime(remainingTime).Minute * 60 +

[Code]....

Also tried with changing the properties of g, but there was no positive effect.

what can i do to make this properly work without changing the quality of the returned image?

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Print A Form With Quality?

Jul 19, 2009

I need to know the best way to print a form in Visual Basic 2008. I have tried to print it using the printform method but the quality of the text is really bad. Are there other ways to print forms that dont involve the printform method and have great quality? I need to print the form the way it looks on the screen(which consists of textboxes,lines,labels).

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Text Quality Using DrawString?

Jul 7, 2010

In the code below if I remove the FillRectangle line the text quality is not good. Why?

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Adjust The Icon Quality On A Tool Bar?

Dec 17, 2009

How can I adjust the icon quality on a tool bar?

Below is the code I am using to add a tool bar and add the icon to the button. I am having a problem with the quality of the icon. The icon is 32X32 and has looks good viewing in windows explore. When it is viewed in the imagelist the quality is very poor. What can I do?

Code:
Dim tsView_ZoomIn As New ToolStripButton("")
AddHandler tsView_ZoomIn.Click, AddressOf ZoomIn_Click
tsView_ZoomIn.Image = ImageList1.Images(0)

[Code]....

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Adjusting Image Quality With WIA In VB 2005?

Jan 10, 2009

I've developed an application that acquires images from my Logitech QuickCam Pro 9000 using WIA. The problem is that I cannot figure out how to adjust the quality of the image taken by the camera. The camera has a 2MP lense, but the program will only acquire a picture of 320x240 pixels, which is the lowest resolution the camera has. How do I tell the camera to take a picture at one of it's other resolutions? IE: 640x480, 960x720, 1.3MP, or 2MP?

[Code].....

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C# - Quality Of TFS 2008 Merged Code

Oct 26, 2009

Does the quality of code merged by TFS 2008 depend on the used programming language? I know merging in Java / Subversion, and merging a branch to its trunk usually does not create much conflicts. Now in my company, we use VB.NET. When I merge two files TFS does not always get code blocks right, e.g. does not find the right If..then / end if lines. To give you an example, I mean: File 2 is created as a branch of File 1. Both files were changed later, now I'm going to merge those files and am recieving conficts: The marked end-if lines (1) are detected as corresponding, meaning the added event handler Button1_Click is being deleted.

Now I wonder if this behavior is by language (C# vs. VB.NET) or are other source control solutions just better than TFS? (And I really liked TFS up to now :) )

File 1:

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then

[CODE]...............

File 2 (Branch of File 1):

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
fillTableFromDatabase()
End If // (1)

[CODE]...............................

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C#/.NET: How To Improve Anti-alias Quality

Aug 16, 2011

In Reporting Service, I need to have a vertical, starting at bottom, bottom-to-top, horizontally middle aligned text.The only way to do this is to create an image in code, and set this image into the title column.See the code below.Basically, it works fine, just that the anti-alias quality is pretty crappy.Is there anything I can do to improve it ?The vertical text is somehow pale, and not full black, and also there is smearing all around the text, in the background color.As well as it appears bolder than the text on the left, but both have format arial, size 8, bold I've tried all other values of System.Drawing.Text.TextRenderingHint.*, as well as no anti-alias at all but the current one seems to be the least crappy.I've also tried to change the image format, to no avail:

Function LoadImage2(ByVal sImageText As String, ByVal sImageTextMax As String) As System.Drawing.Image
sImageTextMax = sImageTextMax.PadRight(15)
Dim iFontSize As Integer = 8 '//Change this as needed

[code]....

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Control The Video Quality On Flash?

Oct 20, 2009

How do I control the video quality on flash using with the trackbar?

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Generate A Quality Center Recordset With C#?

Oct 8, 2009

I am converting an application that connects to Quality Center via the OTA API from VB.net to C#. The application makes extensive use of recordsets, but I have not been able to get them to work in C#.pecifically, I have trouble casting Command and Recordset to the correct format for C#. Everything I have tried has failed.Following, is an VB.net example of the code that I need to convert.

Private Function GetRecSet(ByVal Qry As String, TD as TDConnection) As Recordset
Dim Com As Command = TD.Command
Com.CommandText = Qry

[code].....

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How To Make An Icon That Won't Lose It's Quality

May 25, 2011

I'm not sure where should I post this as this is not really related to VB.NET but since I'm always here(in the VB.NET section) I'm gonna ask here.How do I make an icon that won't lose it's quality? I tried so many dimensions already. 32x32, 250x250, 16x16, 64x64.It will lose it quality on Desktop and taskbar. An icon like the IE's, Visual Studio's, Google Chrome's icons.. icons that doesn't lose quality.

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