VS 2008 Text Clipping Itself Rather Than Exceeding Rectangle?
Apr 6, 2009
I've drawing text to a rectangle, say for example "ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789",That should be centered (which it is), but be on one line, not clipped like this:
"ABCDEFGHIJKLMNOPQR
STUVWXYZ123456789"
my String Format is:
With sfFormat
.Alignment = StringAlignment.Center
.LineAlignment = StringAlignment.Center
.Trimming = StringTrimming.Character
.FormatFlags = StringFormatFlags.NoClip
End With
It doesn't even have to trim it, like I have in my code, but it won't even stay on one line.
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Aug 8, 2011
Just wondering if there is some way to clip a graphics region in vb.net with AntiAliasing so that it looks a little neater.
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Dec 2, 2009
I have this
Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
lblText.Text = rectangle1.X
If e.KeyCode = Keys.Right Then
rectangle1.X = rectangle1.X + 5
[Code] .....
And the text changes but the ractangle doesn't move... What can I do?
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Mar 27, 2012
I draw text (comment on item in an invoice ) inside a rectangle.
[Code]...
I have no problem, the text appear on several lines and it is well wrapped. But if the text is too long to be drawn inside the rectangle, I need to draw the text not drawn in another rectangle (on another page). How can I know the text not drawn in the first rectangle ? I think it is more difficult to use MeasureString because the text is wrapped.
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Feb 21, 2010
How to clip a image in WinForms ,for example clipping the background image with parameters size(x,y) and location(x,y)?
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Jan 28, 2011
I have a picturebox with a nice rectangular image. Actually, there are a series of images that are animated using a timer. The series of images are built dynamically in a single routine. Some of the actual shapes that are being drawn are rectangular, which is really convenient. However, there are some other shapes, and those are not working so well. I have no experience with clipping regions, so I'm not sure even where to look. The code I am using for drawing a circular region is this:
[Code]...
The intention of that code is that dSurface is the current animation frame (this is run in a loop). I then created a graphicsPath object, added a circle of the proper size to it, set the clipping region based on that GraphicsPath object, then drew a further circle on the picturebox. That last circle draws correctly, but the image isn't clipped in any way.
I'm not sure that I am doing this part of it right. I would assume that the clipping would mean that the image is drawn only within the circle designated by the GraphicsPath, with nothing drawn outside of that circle, thereby making the PictureBox (which is mPB in that code) appear circular.
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Jan 28, 2010
ok i know its not possible for a normal computer to exceed Long.MaxValue for Stopwatch.GetTimeStamp, but what is the scripted behavior of VB when Stopwatch.GetTimeStamp actually exceeds Long.MaxValue?
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Jul 24, 2009
On Visual Studio 2008 I am running into problems with strings longer than 30 characters, which become blank. My context is slightly unusual (perhaps) - but I dont see why it should not work.I am calling a VB2008 script from C++ using the COM interface [URL].. It works fine with integer and real arguments, and with strings up to 30 characters long.(see below - the example above is easily generalized to arguments as String, in which case the C++ code declares a BSTR object and uses L"xxxx" to set the string to "xxxx").
Surprisingly, I get a problem if the C++ string exceeds 30 characters in length - the string received by the VB routine becomes "" , ie, completely blank.I checked and this is not just a limitation of the debugger viewer - it really is "". However there is no problem with local strings exceeding 30 chars - the problem appears in passing of the argument, both byVal and byRef.
[Code]...
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Mar 21, 2012
I'm trying to get a specific error message posted when a user tries to upload a file that exceeds the maxrequestlength of 10MB for my asp:fileupload object. However, adding the onError attribute to my fileupload object, the user does not get the error I want displayed; the page just crashes. Setting customerrors mode to on and setting up a redirect page doesn't work either; the page still crashes. How am I supposed to get the page to display a specific error without crashing?
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Jul 26, 2010
i've got a little problem with List(on T) variables.
[code]...
It works perfectly fine. Does anyone know what the problem is?
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Apr 28, 2011
I had some trouble a while back with my progress bars exceeding their maximum sizes. I though I had fixed the problem but obviously I was wrong every time the maximum size is exeeded the application enteres debugging mode .... this is really frustrating as the progress bars are a major factor in the game...
What I have is one progress bar which is linked to a clock the clock which ticks up to 1:30 and the game then ends. I also have another progress bar showing the health of the shooter.
I have a series of collision codes set up which are linked to these progress bars, that add to them and take from them.
'Heath pick up collision code...
If (HPU.Top + HPU.Height >= Shooter.Top) And (HPU.Top <= Shooter.Top + Shooter.Height) And (HPU.Left + HPU.Width >= Shooter.Left) And (HPU.Left <= Shooter.Left + Shooter.Width) And HPU.Visible = True Then
[Code]....
I have tried re-routing the overload so that if it cannot add no more to the progress bars it adds nothing to them.
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Feb 22, 2010
Given a rectangle of width w and height h. and a coordinate x,y in that rectangle I would like to identify which triangle I am within.
i.e. the function should take parameters(x,y) and return a,b,c,d or a zero based number representing that triangle index i.e. (0=A,1=B,2=C,3=D) if they are in that order.
I think this would be something like >= the formula of the red line and >= the formula of the green line?
I'd like to implement this in VB.NET
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Dec 3, 2011
This code is to draw rectangle. How can I draw rectangle divided to four rectangle or more
e.Graphics.DrawRectangle(Pens.Coral, 50, 200, 30, 40)
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Jul 26, 2009
I'M creating a kind of photo viewer, and I cannot figure out how to orient the scroll buttons with the photos I want to draw because they all are different sizes.This is really hard to explain so please ask questions if you don't understand.I'M thinking if i could draw every photo on a single rectangle and then the scroll bars will position that rectangle up or down. but is there a way to make a rectangle inside another one so it only shows inside that rectangle?
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Nov 16, 2011
The rectangle is drawn with drawrectangle and the text with drawstring, but the text doesn't fit. Is a runtime adjust possible?
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Dec 6, 2009
Let's say I have a rectangle that has been defined like the following :
Dim rectA as Rectangle
rectA = New Rectangle(0, 0, 100, 600)
When I want to dispose it what do I do.
[code].....
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Sep 21, 2010
I have this code where I'm wanting to draw text inside a defined rectangle and if it's too wide I want it to be slit onto multiple lines and if it's too tall, I was it to only paint what it can which right now it's not cutting it off it continues on below the bottom border. Here's my
Dim NotesRect As New RectangleF(mMargins.Left + LeftIndent, m_PagePositionSingle, mMargins.Right, mMargins.Bottom)
e.Graphics.DrawString(NotesString, m_ItemFont, Brushes.Black, NotesRect, New StringFormat(StringFormatFlags.FitBlackBox Or StringFormatFlags.LineLimit))
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Aug 25, 2009
So; I've drawn this rectangle vb Dim zr As New Rectangle(100, 100, 100, 100)e.Graphics.DrawRectangle(Pens.Red, zr)
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Mar 15, 2010
I have a number of rectangles using powerpacks 3.0 named r1, r2 etc. how to loop through these?
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Jul 21, 2009
Does anyone know how to take screen shot in a rectangle? And save it as a bitmap?
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Apr 29, 2010
Im trying to save a structure that consists of regular variables, some of my own structures and rectangles. Now while all the other data types get saved/loaded nicely the rect information is lost, why is that?
save sub:
Dim ForSaving As SaveDat
Dim file_num As Integer = FreeFile()
ForSaving.OVIRect = ESpec.OVIRect
[code]....
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Jun 24, 2010
I have a panel (A) which has movable panels (B) inside of it. How can I get a rectangle that contains all of the child panels (B)?
I tried to loop through the controls in the panel and get their x y height and width, find the highest, most to the right, most to the left, and lowest and put those numbers into a rectangle, but no luck.
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May 1, 2009
I am working on a graphics application. If there were, for example, 3 rectangles in the picturebox. If you were to right click one of them a contextmenu would pop up. In the context menu you are able to click a button called Fill. When you click fill the selected rectangle gets filled in with the colour white. The rectangles are drawn by the user.
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Dec 27, 2009
I'm drawing a rectangle snapped to a grid by getting the start point(Mouse down e.location) and the end point(mouseup(e.location). The coding I'm having trouble with is having the program determine which way to draw the rectangle(where the location should be, and the height and width.) Now, this would be extremely simple if the user started their rectangle from the top left corner and ended it in the bottom right every time. But you need to be able to drag from all angles. So does anyone have some code lying around that I could look at so I could actually get my rectangles drawn right?
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Jul 27, 2009
This sub moves a rectangle to the center of the form and when it gets there it moves back to its original location. But something weird has happened and the rectangle still moves, but the boolean values dont change. I tested to see if that part of the code was executed by putting a messagebox where the boolean values are supposed to change and the messagebox didnt appear.
Here is the sub:
Public Sub Start()
Dim Energy As New PictureBox
_IsMoving = True 'here is the boolean values along with some other variables
[CODE]...
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Nov 13, 2010
When a button is focused by pressing Tab key, a rectangle appears on it. Even if the button's TabStop property is set to false, when the button is clicked with mouse the rectangle appears. Is it possible to
stop the rectangle from appearing?
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Feb 25, 2010
I am creating a Pizza Order program as part of my coursework college. why something isn't working.
Quote:
lblTotal.Text = Val(Form2.lblPizzaTotal.Text) + Val(Form3.lblDrinksTotal.Text)
The code above is what I am using to add the Value of Label 1 (Pizza Total) and Label 2 (Drinks Total), however it seems that in the final total it doesn't appear to add the value of Label 2.
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Apr 14, 2011
myObject.rect.X = 100
myObject has a property called rect (which is a Rectangle). During runtime I will want to chage the X position of such rectangle, but I am given this error:
Expression is a value and therefore cannot be the target of an assignment.
Then, how am I supposed to change such values?
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Feb 1, 2010
It is my understanding and experience that VB.NET does not perform well with moving graphics from point A to point B in a form. How do I draw a rectangle or a line and move it from point A to point B? Is there a reliable way to do this without seeing a black rectangle around the moving object on every frame? I've tried this with bitmaps before but it doesn't work. I see the frame rendering and it's way to slow. Perhaps there is an animation Control or library?
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Jul 21, 2009
How to take screen of rectangle I know how 2 take screen shot but I can't make it screen shot at coordinates 100, 100, 120,120. [cod]...
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