This message box shows the coordinates relative to the form's top-left edge. I Accept Cookies I Do Not Accept Cookies Settings. Press "Enter." The message box closes, the code continues to run and displays a second message box. few cookies to analyze user experience and ensure our website works well. Click inside the form and a message box shows the horizontal and vertical coordinates of the point you clicked relative to the panel's top-left edge. The form opens and displays the form and the panel it contains. The message box displays the horizontal and vertical coordinates. This statement obtains the current mouse position relative to the form instead of the panel. The first line differs, as shown below:Ĭoordinates = Me.PointToClient(MousePosition) This code is almost identical to the last four statements shown in the previous step. The final statement displays a message box that shows those two values when you click the panel.Īdd the following code below the code listed in the previous step:Ĭoordinates = Me.PointToClient(MousePosition) xCoordinate = coordinates.X 圜oordinate = coordinates.Y MessageBox.Show(xCoordinate.ToString() + " - " + 圜oordinate.ToString()) The xCoordinate variable contains the horizontal position and the 圜oordinate variable holds the vertical position. Replace "Panel1" with the name of your panel. The first statement creates a new point variable named "coordinates." The PointToClient method - shown on line four - obtains the current mouse position relative to the panel's top-left edge. Ctrl+Shift+X - Toggle Static Circle visibility Ctrl+Shift+C - Toggle Aim lines visibilty Highly visible locator instantly reveals your mouse position. As you move your cursor (aka, mouse pointer) around on this webpage, the X and Y coordinates are indicated in a DHTML layer near the cursor. MessageBox.Show(xCoordinate.ToString() + " - " + 圜oordinate.ToString()) Paste the following code into that method:ĭim coordinates As Point Dim xCoordinate As Int16 Dim 圜oordinate As Int16Ĭoordinates = Panel1.PointToClient(MousePosition) xCoordinate = coordinates.X 圜oordinate = coordinates.Y The code window opens and displays the panel's Click method. Visual Studio displays the form in the Design window.ĭrag a Panel control from the Toolbox onto the form and press "F4" to display the Properties window.Ĭlick the "Events" button at the top of that window and double-click the "Click" event button. At that part I guess I should fix the ellipse function.Double-click that project's start-up form. However when I move backside since 179 degree and -179 degree are contiguous the ellipse function takes the long way to determine points like (179,y),(178,y).(1,y),(-1,y).(-178,y),(-179,y). Secondly, I've created a method to determine ellipse points. I wanted to ask if there is a method already doing that kind of thing. If at the middle top of picture v=90degree and h=0degree I guess I can convert these values with javascript codes to crop the image in the server. However I cannot find out the position of my mouse on the 1600 x 1400 picture (for example like x: 1200px y: 600px) I put mouse pointer to exactly same position on the screen and capture mouse.x and mouse.y -> 55,65 Now I go to left 200 degree in panoramic view I am capturing mouse.x and mouse.y -> 55,65 Let's say my panoramic picture is width: 1600px, height:1400px
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