Save Chart As An Image?

May 7, 2012

I don't know if this is possible, but does anyone know if you can save the contents of a Chart as an image?

i.e. I have my program which display's weather information (temperature and such like) on various charts displayed on tabs within a TabControl.

See screenshot below:

What I would like to do is be able to save what is being displayed on each Chart
and FTP them to my FTP site.

I have found some code to be able to FTP the files to my FTP site, BUT I cannot
seem to find any way or code to save the charts to an image file, say a .PNG file.

Does anyone know if this is possible? if so would you be able to show me how to
do this.

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Excel Chart Save/Export To Image?

May 24, 2012

I am trying to sort out how to save or export a excel chart to a jpg image. this is what I have so far, but is obviously not working.

Private Sub ButtonJPG_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonJPG.Click
' Export chart as picture file

[Code]....

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I have a chart in Excel that I'd like to use a subtitle on. There is no SubTitle Property on the chart object, so I looked in the Excel User interface and found that you can only create a sub-title by using a text box. The text box looks like its associated with the chart, not the worksheet, so how would I access that text box from code?

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I can draw a graph with MS Chart Control 6.0 in VB.net. But I can not save it.I write the code:

AxMSchart1.copy() 'to copy the chart into clipboard

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Automatic Save / Show Chart From Visual Basic To Excel?

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How to save image from webbrowser loaded page to hdd (after loading save to hdd)?

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Aug 20, 2010

I try to add text strings to an image but keep the metadata of the original image. The problem is How can I save ImgMetaData (from the original image) to the new image?

Here are the codes:

Public ImgMetaData As BitmapMetadata
Public myImageCodecInfo As ImageCodecInfo
Public myEncoder As Encoder

[Code]....

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Finding Simple .net Code To Upload And Image From Client To Web Form Image Control And Save It To Sql Express Database?

Feb 15, 2011

find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?

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Image.Save And Graphics.DrawString And Image Resolution?

Nov 13, 2011

I'm a VB beginner.I've been playing with Graphics.DrawString by watermarking a picture with a text string. The picture below to the left comes from PictureBox with a text string drawn with Graphics.DrawString. The font style used is Arial 48 points, regular, I think. The picture in PictureBox shows just as I configure. Great... The resolution of the original Terri Hatcher picture is 300 dpi (300 x 300). Exporting this picture with Graphics.DrawString, I get the picture below to the right. The text string appears a lot bigger than previously shown in PictureBox. It turns out that the text size varies, depending on the resolution of the original picture. That's kind of odd. I develop several graphics applications in a different environment and have never seen this sort of graphics.drawstring thing. Anyway,
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[Code]...

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Save An Image In A Picture Box To SQL Database Image Field

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]....

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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]...

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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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[Code]....

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[Code]...

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Mar 23, 2009

I'm trying this example but it doesn't seem to work. It gives a IndexOutOfRangeException:I'm using a txt file where the columns are Tab seperated.)

Imports System.Windows.Forms.DataVisualization.Charting
Imports System.Data
Imports System.Data.OleDb

[code].....

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When i'm tryed to print Data chart the resolution of the chart changed as shown:

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Status Total
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Missing 2
Failed 10

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Sep 4, 2010

I'm making a front end to dvdauthor.I have a picturebox which holds the menu background. In order to draw a textbutton on the background image I store the image in a hidden picturebox. So the text doesn't get drawn to the visible background.


Dim ctl As Control
For Each c As Control In pbMenu1.Controls
If c.GetType() Is GetType(TextBtn) Then[code]...

This works the first time. But if I hit save again it writes the text to the background image on pbMenu1.

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Got a chart control i wanna make from a data table. the table looks like this:

the chart i want will look like this:
'''
''''

[code].....

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Save Image In Directory Path And Also Save Path In Database?

Jun 11, 2011

i want save image in directory path and also save path in database...sqlserver 2005 and retrieve in in same folder and path?

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