I need to know how to draw a bitmap image into a certain area in a picturebox, I also need it to be a specific size. I remember seeing it on the internet somewhere, I just can't find it again.
View 19 RepliesHow do I draw an image respectively on the PictureBox control and Image object? Welcome to the All-In-One Code Framework! If you have any feedback,
View 1 Repliesdraw an image in my picturebox. Is it possible to give it an opacity attribute? I have been looking at the other versions of DrawImage but couldn't find such thing!
View 2 Repliestrying to Draw an image to a picturebox using DrawImage(image,0,0, picturebox.width, picturebox.height).I know I have to use the PAINT argument but still having a little problem getting it to work.how to start the code?
View 5 RepliesHow can I clear the image in a picturebox to draw a new image.
View 3 RepliesI was wondering how to draw a image onto a picturebox using directx 9.0, and also how to draw multiple images and redraw images too, that have already been drawn. And maybe a tutorial on how to make a simple 2d game and maybe one how to make a 3d game.
View 3 RepliesI am trying to draw a line on top of a picturebox but it keeps going behind the picturebox, even when I do Line.BringToFront()
View 10 RepliesI've come across involving a PictureBox.I am trying to create a quick Paint-like application, but I want something to happen in it. I want it so that when you draw or have drawn in a certain area of the PictureBox, you trigger events to happen (but they must only trigger once. This doesn't mean only one event can happen, it's just that each event can only happen once). How would this be possible to implement in my code I have now?[code]
View 5 Replieshow to draw a string on a picturebox ? i want to draw a peace of text in the x,y bounds of the picturebox?
View 1 RepliesI want to draw an image onto another image object but use an alphamask specified from another image that is grayscale.
I am drawing an animation manually so don't want to do this pixel by pixel as this would be extremely inefficient.
how to draw in realtime? I have this code in a timer:
Dim picBoxWidth As Integer = PictureBox1.Size.Width
Dim picBoxHeight As Integer = PictureBox1.Size.Height
Dim halfWidth As Integer = PictureBox1.Size.Width / 2
Dim halfHeight As Integer = PictureBox1.Size.Height / 2
[code]....
this would draw a graph, and when x has counted to 1000 it should start again. The center cross is written, but no graph.
i'm doing a simple form tat could add picturebox during runtime and i could add several picture into it.
View 5 Repliesi am newbie in constructing layouts in crystal report.i have details section in left side of the page
Subject A |_______|________|________ | Subject B |_______|_________________| Subject C |_______|________|________ | Subject D |_______|_________________| Subject E |_______|____Total__|________ |
there can be different number of rows at the left side,meaning it depends on output of the query.And heres the problem, i need to make another table at the right side. how to make a table at the right side or draw lines without affecting details section? this is just purely table without fields on it.
In VB6 I used some pattern of programming..I passed the picturebox as parameter to some procedure in some class and inside this procedure paint all needed graphics using this class methods.Now I want upgrade my application to vb.netBut all samples for line drawing show me how to draw inside paint event.[code]
View 2 Replies[code]...
but, how to draw in picturebox? i use this code but not working!
[code]...
Is it possible to have a picture box and draw on a line on top of the image that is in there with the basic express package?
View 3 RepliesI want to know if there's a faster way to draw images onto a picturebox based on a list of point.
vb
Dim MyPoints as New List(Of Point)
Dim MyBitmap as New Bitmap("C:MyBitmap.PNG")
[code]....
Now, This code may be a little sloppy, but I just put it together. The image isn't very simple, but it's simple enough. After about 10 images that need to be drawn, it starts to get slow.What would I need to do to ensure it draws the images faster? If I made the image itself smaller would it make it go faster?
Just wondering how if it is possible to draw onto something, with GDI+, that can then be saved to some kind of vector format?
View 2 RepliesI assume that this will be an easy one for you guys. I have never dabbled with drawing in VB.NET. I have searched the forum and Google already, but have turned up nothing to help me. Here is my problem. I have an image that is in an image box. I would like to draw a string of text on it, centered vertically and horizontally. Here is what I am using to draw the text.
[Code]...
I know that you can pass a Point array to the DrawImage method of the Graphics object to apply rotation, skewing and flipping, but I'm having trouble figuring out how to calculate the rotation. So far I've got:
Dim radius As Integer = Math.Sqrt((rect.Width / 2) ^ 2 + (rect.Height / 2) ^ 2)
Dim dX As Integer = RadToDeg(Math.Cos(DegToRad(angle))) * radius
Dim dY As Integer = RadToDeg(Math.Tan(DegToRad(angle))) * dX
Dim new_upper_left_corner As New Point(rect.X + (rect.Width 2) - dX, rect.Y + (rect.Height 2) - dY)
This is all just off the top of my head so far, I'm not sure if it's right. How do I calculate the other points on the rectangle, and is there a built-in VB.NET method that's much easier? (Apart from Graphics.RotateTransform, which is slow and also rotates around 0,0.)
I'm currently working on a VB 2008 course of Michael Halverson, and I'm stuck at an assignment where I'll have to expand a previous wood order program so customers can add woodcuts to their orderIn the newer program a customer can define 4 coordinates (x & y for startpoint and x & y for endingpoint), after clicking on the button 'Next cut' a line will be drawn on screen (in PanelCuts) with a maximum of ten lines. After finishing, the coordinates must be saved in the order.txt, and when the client re-select the order in the main order program, they can review and adjust / remove the already specified cuts.Right now I'm at the point that the you can enter the coordinates, and the line will be drawn.
- What's the best way to store the submitted cuts, in a Label? array? or something else?
- When the form reloads, how to displays all previous made cuts? Can i count the numer of cuts and with For i = 1 to combined with SelectedItem. Split() ? [code]
I know when I draw to the form and add controls I get a flicker effect.If I draw to a picturebox on the form and add controls will the picturebox flicker?
View 4 RepliesLets say I got two images in VB.NET. Both are 100x100.
Then I want to copy a section of the first image and paste it on the second image.
For example, lets say I want to pickup the rectangle (25,25,75,75) from the first image, and paste it at (25,25) point of the second image.
I have application, where is a big image, displayed in picture box, but only a part of image is on the screen (I set display mode "zoom", so it's center). But now, I need to fluently scroll this image using mouse, so when I click on picture box, and move mouse, the visible part of image should be changing.
View 2 RepliesI'm adding the icon image of a process and adding it to a PictureBox. I want the image to be centered, but it's stuck in the Top Corner of the box.
VB.NET
Dim ico As Icon = Icon.ExtractAssociatedIcon(p.MainModule.FileName)
Properties.picProcess.BackgroundImageLayout = ImageLayout.Center
Properties.picProcess.Image = ico.ToBitmap
I'm setting the Layout first and then adding the icon. I've tried the reverse and I still get nothing.
I've just started VB.net and I don't understand the graphics system at all. (accustomed to vb6)
I'm trying to draw a bookcase in my form (or picturebox. I don't really care. Whatever works!). I have images called
top.bmp
bookspace.bmp
shelf.bmp
bottom.bmp.
I'd like to create the bookshelf from those images like so
(top) - 40px high
(bookspace) - 200px high
(shelf) - 40px high
(bookspace) - 200px high
(bottom) - 40px high
All 880px across.
How to get only the visible image on Picturebox
the picture size is 320 x 240 captured from webcam and the picturebox is 240 x 240 the sizemode of picturebox is centered so the image is centered
when saving the image i got 320 x 240 image not 240 x 240
i want to save the image in 240 x 240 pixels how?
I have made a program that has an image moving across the screen. The image changes its movement direction when the arrows are pressed. Now, I am trying to rotate the image (an arrow) to match the direction. Here is the subroutine to rotate the image. It uses the hidden PictureBox2's image (the original right arrow) as the source, because I couldn't think of any other way.
[Code]...
were currently developing a software for our thesis. And were having a problem with the SAVE button. this SAVE button will save the two individual picturebox into one .BMP image when saved.
View 7 Repliesi have a form with a picturebox and a button that when pressed selects the clipboard contents, if a picture, and shows it in the picture box
[Code]...