Point Cords After Transformation?
Aug 5, 2009but I was wondering if there is some way to pass in a matrix and a point (before the matrix) and return the cords of the new point?
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Auto Typing For Flash Gaming, Using X And Y Cords?
Sep 26, 2009I am using a webbrowser control to display flash through it. This flash application is an online MMORPG where users can talk and stuff. Well what I am wanting to do is when a user presses "Button1" that it takes a predefined message, "Hey, how is everyone doing?" and pastes it into the flash textbox.I am guessing that in order to do this you would have to tell the mouse to click on the flash textbox using X and Y Cords, and then do some kinda paste command.Here is the picture of the flash control, I have the textbox circled in red. What I want is the program to click that flash textbox and to paste in a string of text saying, "Hey, how is everyone doing?" Then it sends the enter key to send the chat message.http:[url].....
View 5 RepliesVS 2008 Set A Point Without Setting Point.x And Point.y Separately
Jun 4, 2009I hve been working with points a lot recently, and I have been wondering if there is a way to set a point without setting point.x and point.y separately. For example for (3, 5): Point1 = (3, 5) But that isn't right
View 4 RepliesApply XSL Transformation To XML File?
Jul 27, 2009I have got some XML which is built by my application. This XML is dropped to an XML file, which I then wish to apply an XSL stylesheet to in order to convert it to a HTML page. However, every time, it just keeps coming out with the original XML rather than the transformed HTML
[code]...
Make Image Transformation Faster?
Mar 15, 2011I have this code
Public Function ColorInvert(ByVal pic As Bitmap)
Dim i, j As Integer
Dim c As Color
For i = 0 To pic.Width - 1 Step 1
For j = 0 To pic.Height - 1 Step 1
[Code]...
Get Transformation Matrix Of An Image In A Picturebox In A Panel?
Dec 29, 2011I have a picturebox inside a panel with scroll bars.
I can zoom in or out the image in the picturebox by changing the PictureBox.Size, and the scrollbars update automatically.
How do I convert coordinates in pixel returned by the PictureBox.MouseMove event into image coordinates when the scrollbars value is not zero and the PictureBox.Size is not the original?
Finding A Point On A Diagonal Line When Have The Start Point And End Point Of The Line?
Feb 14, 2011I have a Diagonal line drawn on a picture box on my forum and i need to know if the user has clicked the line I have the Start point and End Point of the Line and the mouse x,y location So i basically need to find out if the x,y of the mouse is on the line.
View 2 RepliesInterface And Graphics :: Create Bitmap With Text And Transformation Generic - Error Occured In Gdi+
Sep 17, 2008I am trying to create bitmap with my text and transformation. I am sure that there is no error in my code. Because this code is worked previously. Here is my code.
[Code]...
VS 2010 : Search For Text Within A String (Starting Point And Ending Point)?
Dec 31, 2010I'm trying to extract a piece of text from within the string, defining both a starting point and an ending point. For instance, say I want to search for the text found between "That is a " and " car" in the string "That is a red car", so it would return "red".I know you can use .SelectionStart and SelectionLength, but the length of the word can change, so the selection length can vary. What I want is to establish a specific starting point and a specific ending point from which to extract the text from the string.
View 5 RepliesVS 2010 Loop In A Variable And Grab Info From Point A To Point B?
May 24, 2010I want to know if its possible to loop in a variable and grab info from point a to point b
This is what I have stored in my Variable
PHP
</div> <!-- div reviews end white-space:nowrap; margin-bottom:5px; class="reviews" -->
<div class="list_address">
[Code].....
Add Point And Delete Point When The User Clicks The Picture?
Jul 29, 2009i have a picturebox which displays a map i have 2 modes add point and delete point when the user clicks the picture it creates a point on the picture where the user has clicked that works perfectly its when i try and delete the point when it doesent work :/ i have all the points loading from an xml file this is the code i have:
[Code]...
basicly i want it to when the user clicks the point it fines the x any y in the xml delete the node then delete all the points on the map then reload them all according to the xml
Calculating Point-to-point Directions On A 2-D Grid?
Mar 11, 2012I'm trying to calculate the direction between two points on a two-dimensional grid. Actually I want to determine if that vector is within a range of two values. Suppose the grid's origin is 0,0 at the upper left corner, and 0 degrees represents north. I have a point A on that grid. I want to know if a line from point A to point B on the grid is within a range of directions between 111.8 degrees (a little south of east) and 158.2 (a little east of south). Those are approximations; the 111.8 is 90 degrees plus the arctangent of 2/5, and 158.2 is 180 minus that value. I worked out a series of calculations worthy of a medieval astronomer, but I suspect there is a simpler way. I'm going to have to do this for a variety of other vectors, and I'd like to generalize
View 4 RepliesConstruct An Icon Setting Point By Point
Feb 20, 2010I know how I can construct an icon setting point by point, but that isn't what I want. I want to use a bitmap file or a jpeg -is easy to convert an jpeg to an bitmap- and built an icon that looks like this picture.
View 2 RepliesDraw Arc From Start Point, End Point And Radius?
Jan 17, 2009I want to make a drawing application which needs a few drawing functions I cant handle myself as im not very mathematicly inclined The first on the list of functions is to create an arc from a start point, end point and radius. The method signature is as followes.
Function CreateArc(byval StartPoint as PointF, EndPoint as PointF, Raduis as single) As PointF()
'Code to create an array of points...
[Code]....
Very Simple Ssis Script Transformation Giving Object Reference Not Set To An Instance Of An Object
Mar 1, 2012I have an ssis package that takes a flat file and dumps it to SQL. During that process, 150 columns need to have '-' and '.' removed from them. I have done this using a Script Transformation.
Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)
Dim column As IDTSInputColumn90
Dim rowType As Type = Row.GetType()
[code]....
Edit I've discovered that this line is the problem
Dim strCol As String = columnValue.GetValue(Row, Nothing).ToString()
Draw Line From One Point To Another Point?
Apr 10, 2012I have a DataGridView that will occasionally have a RowError icon displayed in the RowHeader (shown below)I have code that displays a small form when the users mouse moves over the row header or clicks the row header.I would like to draw aline from the top-left of the form to the middle-right of the row header.I basically want to point from the form to the error icon.
View 1 RepliesMove From Point A To Point B Along An Angle?
Mar 14, 2009I need to move an ellipse from a known point on the screen to another known point on the screen.
I've tried using For.....Loops with less than desired results.
I can't remember everything I've tried, a lot of trial and error has been layed to waste. Lol
I've ended up with this code after putting together what I've tried, what I've learned elsewhere, and a couple of posts I've read on here.
All I want to do is move the ellipse from one point to the other along a straight line that forms the angle between the two points (X1,Y1) and (X2,Y2), make it grow from 2 pixels at it's start, to about 80 pixels by the time it reaches half way, then shrink from 80 pixels back down to 2 pixels by the time it reaches the point (X2,Y2).
Easier said than done.
Here's what I have at the present.....
Dim W As Integer
Dim H As Integer
Dim Num As Integer
[Code].....
....This seems like such a simple task, yet it's been a week since I came up with the idea, and I've had little success.
Moving From Point (200, 100) To Point (300, 400) Repeatedly?
May 9, 2010come out with the codes for moving the mouse pointer from point (200, 100) to point (300, 400), repeatedly. Using VB 2008.
View 8 RepliesScrape HTML, From Point A To Point B?
Jul 28, 2010I looked around the forum can't find something really simple.I want to scrape everything between the
<!-- google_ad_section_start -->
to
<div class="ad_editorial-sponsorship"></div>
copy it and use it right after it's website and I navigate using webbrowser1.
(GAME)rotate Image Facing Mouse Cursor, Move Image From Point A To Point B?
Jun 21, 2010i want to work on a shooting game,and i already have a code for the rotation of the image but i have a few problemFirst problem(for the tank /ship): i want the image to AUTOMATICALLY rotate facing the mouse cursor,i know how to rotate but but i dont know how to convert the location of the mouse to an angle that the image will face,,
View 1 RepliesCalculate The Width Of That Triangle At 1/3 Of The Distance From The Point + 2/3 Of The Distance From The Point?
Mar 30, 2012assuming i have an isoceles triangle, where i know the height + base width, how
can i calculate the width of that triangle at 1/3 of the distance from the point + 2/3 of the distance from the point?
i thought it'd be simply 1/3 base width + 2/3 base width, but my drawing is +/- a few pixels when i resize it?
DataSet Transformation To New DataSet Group By (x)?
Dec 3, 2009it returns date, and value by date.
for ex:
01.01.2009 454
02.01.2009 785
[code].....
Convert A 3d Point Into A 2d Point?
Jan 16, 2010How do yo convert a 3d point into a 2d point that can be displayed on the screen? This is the basic code that I need:
Dim ScreenXCoord as integer
Dim ScreenYCoord as integer
Private Sub ConvertPoint(PointXCoord as integer, PointYCoord as integer,
[Code[,,,,,
Get The Point Of The Sub?
Apr 13, 2010If (mybyte And &H80) = &H80 then
I'm interested in this line mostly but the full sub is below. I get the point of the sub. It is turning hex D5 into binary but I can't figure what this line is doing. It looks like it's saying if (213 And 128) = 128 then... I don't understand the comparison or math or whatever.
Dim mybyte As Long = &HD5
Dim x As Int32
For x = 0 To 7
[Code].....
How To Use Map Point API
May 17, 2012I work for a Aerial advertising company, and am trying to build a app that will measure a distance from one zip code to another, and then spit out a price (like if somebody wanted to fly a "Please Merry me" banner for their girlfriend) based on that distance (in air miles, not road travel). I guess I will have to use a Map api, but how in the world do I do this? I have built a very basic app, so I know some progamming, but I have never used a API.
View 1 RepliesDns - Know Where The Domains Point?
Mar 14, 2012If I ping [URL], for example, I got:
[Code]...
That means [URL] points to 173.194.38.130 How to do so with vb.net?
End Point Not Found
Oct 7, 2011In created a small window's form app and when I try to install it on a cpu running Vista I get the following error when I run the app:"the procedure entry point lstrcpyml could not be located in the dynamic link library MSDART.dll"
View 3 RepliesExclamation Point (!) - What's The 8.0! Mean
Oct 27, 2010The following code is designer generated:
Me.lblXRay.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
What's the 8.0! mean?
Get The Second Decimal Point?
Mar 23, 2011How to get the second decimal point?
View 7 RepliesPoint A Row In Datagridview?
Jul 14, 2010ID is entered to a textbox and want to locate the corresponding row in the datagridview. And show up in that row (select that row) on the screen.
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