Forms :: How To Make Buttons To Function As Zoom In / Out
Aug 26, 2010
I program for wm 2003 -pocket pc. in vbnet 2005. I have a picturebox which I load images into it with buttons click. I have another 2 buttons called zoom in and zoom out, what should I do with this buttons that it will function as zoom in and zoom out.
Is it possible to make custom buttons for the forms? I know i can add imaging to the button controls, but if is it possible to really customize the buttons so they look different, like designs instead of blocks?
I like to know how to make the forms buttons and text and data... auto adjust when windows Maximize or minimaze..because when its big I can see everything fine and when I restore to a smaller window the buttons are on the bottom and cant see them... Basically I want everything to look in the same position whether its a small window or big or at least that it has scroolbars if I see it small.
I 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...
[code]...
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.
I have an image with a button for zoom on it. I want to zoom-in and zoom-out the image with mouse scrolling up and down, right and left. Can anyone help me with some example to understand how this can be done?
In the below code I load the image to the graphics path using resource image and adding text on it. When I add the image through open file dialog it paints on the form with original size but I need to resize it, add it to the PictureBox, add text to it and give zoom and pan options to it and then I need to save with the original size.
When I resize and when save the image I endi up with a small image.
Here is my code:
Imports System.Collections.ObjectModel Imports System.Drawing.Drawing2D Public Class Form1
In my menustrip ive added buttons that i want to zoom in/out of the webpage when clicked.Let's say i have a button that says 200%.What code do i need so that when the button is click The webpage would be zoomed at a rate of 200%?
How 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
I 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 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)
I 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
[Code]...
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.
I am creatting an windows application software in which many controls like Buttons, textBox, combobox are remain same in 12 different form. In this 12 diff form the activity of those controls will remain same.The scenareo id
1. I have 12 forms.
2. Each form containing 3 labels (Country, State, City). These labels indicates 3 combobox from which we can select location.
3. Now I need to use these 3 controls in all 12 forms with same activity.
4. When I change forms to another, these buttons shud remain same.
I have exactly 88 buttons and they all do the same function. So the function is. If OpenFileDialog1.ShowDialog() = DialogResult.OK Then Dim sr As New System.IO.StreamReader(OpenFileDialog1.FileName) button1.text = sr And I need to do that to all 88 button how can i do this without having to do it manually. and how can i just get the name of the file not the path.
i 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?
I have some experience using visual basic 2005 I m doing a program to resemble vegas slot machine.. I am using 3 labels to display the numbers. There are 3 buttons. One is "START", "STOP", "EXIT". What i wont to do when i press the start button the 3 lables should start displaying various numbers(continuous changing single digit numbers). when stop is pressed labels should stop at the current number . based on the current numbers in labels, some function is executed(output is provided) What i have done
Can anyone tell me why the buttons in the development and in the runtime look different? Buttons.jpg Top is how the button looks like at runtime.Bottom is how the button looks like at development.
i wanted to ask how to make picturebox1 ,to which functions are already assigned, perform the same function as picturebox2 ,to which no functions are assigned.For example:I have already made picturebox1 and have assigned it alot of function like when play button is pressed then picturebox1.visible = true and when we press pause button picturebox1.visible = false. So now i decided to make a theme and have to remove the picturebox1 and want to allow the picturebox2 to havefunction of picturebox1.But when i disable the theme the function of picturebox1 should go back to picturebox1.
I am working on this app and decided to add a listbox to the form since a listbox can contain objects. The objects I decided to add are buttons. When I launch my app. I see the listbox and what appears to be where the buttons are but no text is being displayed. Maybe I am missing the point of the listbox. Can I have buttons in the listbox and have the text display for the bottons?
I have a button in my windows form using vb.net when I actually clicked the button something happen then when I press any keys like enter or space, it focuses on the button since it was clicked and the codes in my button is the one that is executing rather than the codes in my enter or space key. I think it means that the button is being pressed when I hit spacebar and enter because there is a blue border in the button. When I click a button the focus remains on the button. I don't know how to remove that.
I'm sort of repeating the same steps. There's got to be a way to shorten it.I was able to shorten it before by making a generic function to create the radio buttons.This is the before the rewrite
Public Sub LoadPanels(ByVal tblClient As DataTable) Dim count As Integer = 20 Dim tooltip As New ToolTip Dim countName As Integer = 0