Implementing Zoom Feature To PictureBox In Paint App?
Jan 17, 2010I've created a paint application, and now I want to implement zooming of the picturebox where everything is drawn.
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Paint And Zoom On A Picture?
Dec 7, 2011Ive been hacking away at this portion of a project for some time and I have a Picbox in a panel, I can, Draw on the image no problem, I can pan and then draw on the image, no problem. How ever when I zoom in out out on the image I can no longer draw on the zoomed image. How ever if I try and draw then zoom again, the lines will show up, but in the wrong places
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Make The Zoom Feature Like Famouse WebBrowser Like Internet Explorer
Jun 12, 2009I Am Making a WebBrowser and i want to make the zoom feature like Famouse WebBrowser Like Internet Explorer
View 5 RepliesForms :: Controlling Microsoft LifeCam Cinema WEBCAM Using (ZOOM Feature)?
Sep 2, 2010I have a Microsoft LifeCam Cinema Webcam. I have written a simple application thats STARTS the video capture, STOPS the video capture, captures a STILL image and CLEARS the still image on one form using TWO picture boxes....one to hold the STILL image and the other to show the VIDEO from the Webcam.
View 3 RepliesForms :: Controlling Microsoft LifeCam Cinema WEBCAM Using .NET (ZOOM Feature)?
May 23, 2011I have a Microsoft LifeCam Cinema Webcam. I have written a simple application thats STARTS the video capture, STOPS the video capture, captures a STILL image and CLEARS the still image on one form using TWO picture boxes....one to hold the STILL image and the other to show the VIDEO from the Webcam.I am using the VFW(Video for Windows) API to interface to the Webcam and everything in the application is working as intended with NO PROBLEMS. I use No DirectX, No ActiveX/COM, No Intermediary file, just live video stream.I do however wish to control the ZOOM feature of the camera using the VFW API.(increase and decrease)
View 2 RepliesPicturebox Zoom While Maintaining Same Size Of Picturebox?
Jul 8, 2011I have a picturebox on a form. The image in the picturebox is actually a report. I want it so if the user clicks on it it will zoom larger --- while the picturebox remains the same size. Of course, the entire image will no longer be seen. So I also want to be able to drap this image around with the cursor. The examples I've found for picturebox zooming cause the picturebox itself to get bigger and smaller. I need it to be like an Access report. Click on the report and it gets bigger. Click again and it goes back to the full image. Does anyone know of an example or tutorial in VB.Net for this type of zoom-with-fixed-size picturebox function?
View 2 RepliesZoom In And Zoom Out PictureBox
Apr 7, 2011i have map of a State, i need to let the user to Zoom in amd Zoom out and show some buttons on the Picture if we zoomin or zoomout the buttons also will be moved according to the location like google map how to achive this?
View 9 RepliesForms :: Paint Program (graphics Disappearing) - Add A Save Feature To This Program?
Jul 22, 2010Ok major problem with a paint program i am making. When i have a window overlap or anything and move to side of screen and minimize and maximize i lose whats in the picturebox...Here is an example of the code I use to draw a line after click a button:
Private Sub btndraw_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnlinedraw.Click
lxs = txtslinelocationx.Text
lxe = txtelinelocationx.Text[code].....
Here is a picture of my program running: How do I stop everything being deleted when things pass it...? how can i add a save feature to this program?
Any Way To Zoom In On PictureBox In Form?
Apr 23, 2011I finished making a top view shooter game that shows the whole map from above. The map is kind of big so the characters that move around are kind of small. Is there anyway to zoom in on the main character (a picture box), but still keep all the original properties of the form?
View 1 RepliesCrap PictureBox Image And Zoom?
Nov 2, 2011I am stuck on crap picturebox image and it makes zoom on others picturebox.
View 1 RepliesPictureBox Zoom But Align Picture To Top?
Mar 17, 2010So I've got a picture box and I want to load up all kinds of pictures programmatically , with unknown dimensions. So I pick sizemode Zoom to ensure that the image isn't distorted and I can see all the image. However if the image width is greater than height it vertically centres the image in the PictureBox control's bounds, leaving a gap at the top and bottom.
What I'd like is for the picture to be alighned to the top of the control in this scenario. So the picture will be immediately below a control above it.
Is there any way of acheiving this? Perhaps by over-riding paint event ?
Oh PS: The Picture box is docked to 'fill', otherwise I'd just change it's dimensions in code to have the same aspect ratio as the image.
Zoom Picturebox With Static Edges (for Report)
Jul 8, 2011My report is an image in a picturebox. I want it so if the user clicks on it it will zoom larger --- while the picturebox remains the same size. That's important. The examples I've found for picturebox zooming cause the picturebox to get bigger and smaller. I need it to be like an Access report. Click on the report and it gets bigger. Click again and it goes back to the full image. Of cours when you're zoomed in, the perimeter of the report is not visible. So I'd like to be able to drag the image as well so the unseen portions can be seen.
View 20 RepliesPictureBox Paint Event (With GDI Rectangle)?
Jul 23, 2007correct way to draw rectangles onto a picturebox, and also to explain the paint event more clearly.Basically I have an application where a picturebox contains an image, this image is a small computer monitor as such:
The idea of this part of my application is that the user can draw small window size rectangles which represent windows later on. I have already used some excellent code on this forum to be able to draw the rectangles on the picturebox (As pictured above), the rectangle outline is drawn from MouseDown and MouseUp respectivley.
The problem I am encountering is with the 'repainting' of this rectangle. I have included code to repaint the rectangle in the Paint event of the picturebox. This works when you move the picturebox 'off screen' and bring it back. However when the form is re-sized or other various things occur the rectangle is not re-drawn? even though the picturebox 'appears' to be clean and always there!
My code is below, it is not full and complete, but the few main subs listed should give an indication as to how I am currently creating the rectangle:
Private Sub picboxAdvDisplay_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles picboxAdvDisplay.MouseDown
'Set the flag for Drawing enabled
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1. What is the CORRECT way to draw a rectangle onto a Picturebox?
2. How do you code so that the rectangle is ALWAYS visible/drawn on a form re-size, minimise, window overlap etc etc.
VS 2010 Picturebox Paint Events?
Mar 27, 2011I am working with a picturebox and i am drawing lines during my paint event. My goal is too draw the lines and export the picturebox.image with the lines i drew out to a Everything seems to be working correctly so far. The code executes. A file is written. But it is always just the original image from the picturebox with no lines on it. I have setup the pictureboxes so i can see exactly where i am in the code when it trys to save. I can also verify that before i click the button that calls the save feature the lines are absolutely drawn in the picturebox.
I seem to remember someone telling me at some point that the lines i draw wih the paint event are not actually a part of the picturebox image but more an overlay on top of it. I think this may be my issue. Hopefully someone can shed some light on this.
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Picturebox Paint Doesn't Display Correctly When Load From A Catalog
Jul 9, 2010I am building a form that will load individual items(from individual files) or a catalog of items(from a list of items). I then click the item I want to use to select it. Everything works correctly, when I click an item it selects the correct stitch. The only problem is, it doesn't display correctly when I load from a catalog. I can open individual items and it works fine. When I load a catalog it doesn't display the images correctly.
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PictureBox Has An Image Alignment Or Offset Error When Using E.graphics.drawimage In The Picture Boxs' Paint Event?
Apr 17, 2010I have tried to realign the image by down and right one pixel, but still only part of the first row and column are visible when zoomed.I can't find exactly what I'm looking for online.
My computer is an HP-Pavillion dv9600 Notebook PC.
OS: Windows Vista SP2 32-bit
The following code reproduces the problem:
Public Class PictureBug
Dim pxlColor As Color
Dim img As Bitmap = New System.Drawing.Bitmap(My.Resources.TestBug[code]......
How To Auto-insert A Code Snippet When Implementing Interface Like When Implementing IDisposable
Aug 10, 2010Is it possible to automatically insert a Code Snippet when an interface is implemented? If so, how do you do it? I am looking for something similar to when you implement IDispoable in VB.[code]This will be used by web forms when transfering parameters from one page to the next using Server.Transfer
View 1 RepliesA "preview" Form To Zoom Inside A Picturebox?
Oct 5, 2010I would like to prepare a preview window to zoom inside a picturebox. In my form, I have a picturebox (name picSource1) and inside the same picturebox, I have some other pictureboxes (like picsmallSource1). All of them make a detailed whole photo. My aim is to make a new form with a new picturebox (name it picDestination) so that when mouse comes over the source picSource1 (and of course the other small pictureboxes inside this), Form2 becomes visible and picDestination shows the zoomed part where the mouse cursor shows. So while the mouse moves over the image, the new picturebox shows in real time the zoomed version.
Public Class ImageEventArgs
Inherits EventArgs
Private _image As Image
This code works very fine but I should revise it to somehow "overlay" the picturebox1 with other small pictureboxes, isn't it?
Zoom In/zoom Out Screen Display/output?
Apr 4, 2009How can I zoom in/zoom out screen display? This is to be used for people having eyesight problem. I want to control the screen resolution by percent and not to any fixed size provided in control panel/display settings.I have to control the output of the main display and zoom in/zoom out by percent, according to user's eyesight matching
View 3 Replies[2008] Zoom In And Zoom Out Document In Webbrowser?
Aug 26, 2008Is there a way to zoom in and zoom out document in webbrowser?
View 1 RepliesVS 2008 Zoom In / Zoom Out Option?
Oct 30, 2009I created a Zoom in and Zoom out function for my application and it works great. I would just like your opion on my code, because I am wondering if it can be done a bit neater and more effective.
ts = ToolStrip
cms = ContextMenuStrip
vb.net
If Me.Font.Size < 30 Then
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Me.form.font changes the font of all the controls except toolstrips, contextmenu's and menustrips.
Any idea's if this can be done any neater or how you can make menustrip etc.. use the font of the form?
Edit:This is the Zoom In version btw. The Zoom out is identical except it uses - instead of + when declaring the newFontSize.
Create A Paint Program With All The Functions Of Microsoft Paint?
Sep 20, 2009How to create a Paint program with all the functions of Microsoft Paint?
View 5 RepliesIncluding The Functionalities Of Microsoft Paint Or Any Other Paint Pr?
Feb 9, 2011How can microsoft paint(or any other painting software) be included in a VB.net project? I need to used its functionalities to maipulate jpg and movie file. Is there any ways this can be done on VB.net (or Visual Studio).
View 2 RepliesAdd A Zoom Function And A Pan Function To A Picturebox?
May 1, 2010I want to Use Picturebox_MouseCaptureChange Event Arg to zoom in on a peice of a PictureBox.Image. The Help Search says there is a zoom and a pan function on Systems.Windows.Controls But I cannot find it in the add reference component of the Visual Basic 2008 edition...I have one program that I did that allowed me to zoom using a TrackBar here it is...
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The problem is that I cannot get the trackbar to zoom any closer that the top left side of the controler....I need to zoom and then pan around the image.
Add Functionality Of Zoom In And Zoom Out?
Oct 13, 2010vb.net how to add functionality of zoom in and zoom out
in AxWebBrowser in vb.net using buttons .
I am able to do it using ctrl + mousewheel but how to do it programatically.....
If I open an excel file in the axwebbrowser then this functionality will work or not ..
Zoom In And Zoom Out A Richtextbox ?
Jul 19, 2011how to zoom in and zoom out a richtextbox in vb.net.
View 4 RepliesCause Webbrowser1 To ZOOM
Oct 1, 2011I am a new visual basic programmer. I have found that with Chrome I can press CTRL-+ and the screen will zoom in and CTRL - and the screen will zoom out. I have not figured out how to do this with webbrowser1. Is there something I can do, such as:
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How To Zoom A Form
Nov 16, 2011I need to zoom a form with many controls on it. I'm making a web maker project for Vietnamese but I don't know how to zoom a page (form without system bar)
View 2 RepliesHow To Zoom In And Out In Picture Box
Feb 17, 2009i have a picture box which is display image from database.right now i'm having a problem of zooming an image.
cmd.CommandText = "Select sketch from diagram where ReportNumber = " & reportnumber(i) & " "
cmd.CommandType = CommandType.Text
Dim d As New MySqlDataAdapter(cmd)
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How To Zoom Webbrowser
Jun 19, 2012so using the webbrowser control i am trying to zoom the webpage that loads automatically but am having a lot of trouble, i have tried nearly every property ad setting that its associated with and i can only find Size, but this changes the Size of the control.
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