I had a project which will have a function to resize the images in the picturebox..i've seen some code snippet in resizing the images. The code works fine but it automatically resizes the image when i run the program..what i need is that the user will be the one who will resize the pictures..does anyone knows how to do this? i'm using vb 2008.
View 8 RepliesI would like to resize a panel at runtime using a mouse.I only need Vertical resizing.So, I have panel1 and docked a label to the bottom of the panel, this will be the drag bar.Now I'm thinking I need to use the mousedown event and capture the Y coordinates of the mouse? On Mouse up set my panel height to those new coordinates?Also, I'm pretty sure my panel won't redraw itself when this is going on. Should I set the panel height while I'm dragging?
View 3 RepliesI have a Form1 where i can add usercontrols during runtime. I draw their appereance in the OnPaint event using the GDI+ engine. The greate part is that i want to be able to resize these images during runtime wich goes pretty well now cause i draw points in percentage of the control. Unfortunetly it is very difficult to draw nice images/drawings ect with the GDI+ engine. Is there any other way in doing this?
[Code]....
I need to know how to make the web application crop an image and resize it as a thumbnail to use it later on in the application?
View 3 RepliesI'd like to make a simple VB utility to resize images using vb.net. I am having trouble figuring out what vb class to use to actually manipulate the images. The Image class and the Bitmap class don't work.
View 2 RepliesI need to loop through a very large collection of images and resize them all to 400x600 pixels. Is this possible?
View 5 RepliesI'm using a web cam that takes 320 X 240 pictures. This sort of gives the picture a "landscape" look to them, and I need to re-size the pictures to a 169 X 225 "portrait" picture. Its for a badge program. Anyway, when I re-size the pictures, they get all scrunched up because of the difference in aspect ratio. Is there a way to re-size the image and the aspect ratio at the same time? Would this be considered cropping or resizing? I'm a little confused on where to begin. I mainly use VB, but if someone has a good example in C#, ill take the time to convert it.
View 3 RepliesI have created a custom control in visual studio 2005. It contains a picture box with and image in it with 2 text boxes on top. I want to be able to resize this image by selecting the edge and clicking and dragging it.
View 1 RepliesI'm using VS 2010 and MySQL 5.5. I've got a data grid view displaying the results of queries entered by the user, shown below. It works; the trouble is that if there's an image in the results, you'll only see a cell-sized very long thin strip of it.
So I want to a) resize any images to a reasonable thumbnail height (say, 100 pixels, naturally maintaining aspect ratio) when displaying them, and b) resize the row to fit them.[code]...
Visual Studio 2010 Windows Applications Visual Basic-- not able to resize or move controls or form with my mouse in designer window. When hover over sizing handles or form edge, cursor changes to double headed area but nothing moves. I can drag controls with mouse onto form. I successfully resized by pressing shift key and using keyboard arrow keys. I am using Toshiba Satellite L665D, Window 7 64x.
View 3 RepliesMy nam's Maurizio and i from italy Sorry for my bad english... is Possibile Move position, resize and rotate a picturebox with Mouse?
View 6 RepliesI am staring on the programming world using VB 2008 express edition, mi project is data acquisition software which today is almost ready to go, but I want to add an extra ornament to the digital value display.I am using textcontrol to display numeric values, and the fixture that I would like to add is to be able to resize the control in run mode using the mouse left click hold down on the edge of the control and just move the mouse and the control expand or shrinks, as the same action as when we want to resize any form.
View 3 RepliesI using vb6.0.I want to load a image into a picture box and resize it in runtime through mouse.Image type is jpg or png.my logic is,
1. load image[jpg or png ] into picture box and draw a rectangle using rectangle API, according to image size.
2. resize rectangle through mouse and according to the size of rectangle change size of image.
I'm trying to resize various datagridview objects at run time, using the following subroutine
Sub GridHeight7(ByVal grd As DataGridView, ByVal highest As Integer)
Dim jr%, w&
With grd
[code]....
It appears that that only the top property is passed to the subroutine, that is, rowcount and the others appear to have a value of zero. Using ByRef makes no difference.
I found this code (Class) on Net for resizing controls at runtime by user on GUI as we do it design time.
HTML
Public Class ResizeableControl
Private WithEvents mControl As Control
[code].....
I have a windows form. I dont want the user to be allowed to maximize or resize the form.
View 5 Repliesi want to when in run time i resize the form manually all the controls in the form to resize automatically so how can i do that?
View 1 RepliesFocus and Resize the Control at Runtime I want to focus and re-size the controls like text box or label at run time using keyboard and as well as mouse. I have attached the image that has control and it is focused and it could be re-size. In that image,background it has grids. I need that kind of grids in my form. From this position of control, I need to convert it to .txt format and print it to the pre-formatted paper.
So i need 4 requirements,
1. Focus and Re-size the controls
2. Grids control (not a data grid view)
3. Data's convert it to .txt format
4. Data's Print to pre formatted paper.
Imports System.IO
Public Class Form3
Const IMAGE_DIRECTORY As String = "C:images"
Dim files As String() = Directory.GetFiles(IMAGE_DIRECTORY)
Dim max_length, i As Integer
Dim s, fname As String
[Code]...
I simply want to have a list of all graphics saved in specified folder displayed as miniatures - this suppose to be a sort of an image browser - it does not have to be done using ListView, so I'm open to any suggestions.
I need to resize Rows and columns dynamically in TableLayoutpanel..I achive this but it's not perfectly come in some times.. My requirement is how we are resize the rows and columns of TableLayoutpanel at design time..Same like i need to implement at Runtime.If i resize any row or column only That perticuler item only resizing ..
View 2 RepliesI want to resize picturebox with mouse to maximum and minimum size as Skype when video calling...I`m using vb 2010...
View 3 RepliesI have used couple of images on various button and label controls. I imported them by "Add Resources" window from project properties window.Everything is quite well at design time. But at runtime, no image is shown on those controls. I tried it from properties window. Then also tried from runtime by using "Button1.image=My.Resources.ImageName". But all are in vein.I did not change that application directory.
View 1 RepliesI have been looking all over the internet for the answer to this question: How do you save an Image (actually a Bitmap) to an ImageList at runtime? I have an extremely simple image editor that I created to make the images I require for another program. I have incorporated the image editor into the other program. However I cannot figure out how to save user-created images in the ImageList I am displaying via ListView. If I am aimed in the right direction, I can usually find my way through the maze.Additionally, I may need to know how to select that image (I may be able to figure this out later).
View 6 RepliesThe code given below works fine. The only problem is mouse wheel/keyup cannot be used after the TOP image is displayed, it fills the keyboard buffer. Then I have to wait awhile to use wheel/keydown. Also the images after wheel/keydown goes beyond last image. It should stop at the last image like it stops at the first image. Code courtesy of Geek On Demand.
[Code]...
Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles MyBase.Load Me.Cursor = New Cursor("C:WindowsCursorspen_m.cur") End Sub End Class
View 2 RepliesTabMenu.Controls.Add(btnOrder)
'btnOrder.Parent = Me.TabMenu
'btnOrder.Location = New Point(300, vertloc + 20)
'btnOrder.Text = "Order"
'btnOrder.Name = intCount.ToString & "OrderButton"
So I have my program make buttons similar to the above, I'm going to have a button created at the point were the cursor is, as long as the location is a valid one. Now I have two questions.
1) I want to use the following code to be able to move around any of the new buttons that I place down on the form.
' a quick TY to Ronald_Hare here on the forums for posting this little snippet, as it does exactly what I want.
Private oControlOffsetPoint As Point
Private Sub Button_MouseMove(ByVal sender As Object, ByVal e As
[Code].....
2) I also want to be able to change the back color of the button based on a number of boolean flags I will be setting. Is any of this possible without completely mangling things? I'm hoping there are some easy options for setting a button made on runtime to use a number of premade subs or functions.
On a side note: This does not need to be exclusively a button. a picturebox or a text box would probably work just as well for what I want to do, but I like the look I can get with the button atm.
When I set the button background image in properties, it looks great. When the button is clicked, the image needs to change. I tried to use an image list like this: btnSample.BackgroundImage = ImlStimuli.Images.Item(0)and I tried loading them from a file. I can get them to read, but the image always turns out blurry or distorted. I've tried all variations of alignment, BackgroundImageLayout like stretch/zoom/centered, and I changed flat style, but nothing has worked. Is there a setting or something that I'm missing in properties?
View 4 RepliesI have a report and is working with .netnow i needload images in runtime by passing the values in .net or load the image by dbthe control that i using isthe crystal report viewer, i have found codes in the web that refer this:
"crxReport.Sections(3)""CrReport.Sections("Details").ReportObjects("Picture1")=? "
but with the control what i using i dont have that option :(what is the control that i need load to the project that have that options?or is some especial version of crystal report?
I am retrieving Images in a Picture Box at runtime using the following code.
Public Class Form1
Dim myDir As String = "C:Users rujadeDesktop" '-- my folder for images
Dim x, y As Single ' the coordinates of the 'next' image to add
Dim pic As Image
[code]....
I wanted to add more functionality to allow user to increase the size of images that have been retrieved in the Picture Box. How to do so?
I am starting to develop a card game client for a CCG a friend of mine and I are creating.
I have 2 forms Client.vb and Hand.vb linked with a module.vb
In essence when the app starts up I see the client. I can then click the "Hand" button and the Hand Window is shown as well.
What my goal is is to have it so that when i hover over the card (picturebox) in my hand form that it displays a larger image of that card in the preview box (Another picture box) In Client.vb
I have everything working except when i actually mouse over the image in the hand form it creates an error:
Error:A first chance exception of type 'System.NullReferenceException' occurred in CCG 2.0.exe
The code in the mouse hover event:
Code:
F1.PictureBox2.Image = F2.PictureBox1.Image
Im Almost certain im going about this the wrong way but I cant seem to figure out any other way...
PS.I have attached an image to demonstrate what Im trying to do...