I got a question with my ASP.NET page. On the page I have a form with some textboxes and a submit button. How can I do the following:
Get data from the textboxes Calculate some values Draw and place an image after the form using these values.
I have 2 texbox and button when i type the address on textboxes it generates 2 google map using google map api and it is working fine.
I need to know how can calculate the distance between 2 addresses?
i have an image button that i draw with its data in the runtime and i want in the event og onclick of it, apopup model appears to confirm delete or update that row. the problem is here that i made alot of searches but all i found was in the design time.
View 6 RepliesI have an image of an eyeball and i'd like to make some complex markings on it with the mouse.
View 4 Repliesi want to create an image from a input stream. My input stream is coming in a string that is i am getting stream data something like this
string stream=Request["data"];
and in stream i am getting co-ordinate values like
102_85_92_88-92_88_85_94-85_94_79_100-79_100_75_110-75_110_75_119-75_119_75_125-75_125_82_136-82_136_88_141-88_141_92_145-
now i want to draw an image from this data and want to upload it on my server. I am not able to do this.
I need to develop a new functionnality for one of our application.
Basically, what i want to develop is a way to let the user draw a semi-transparent rectangle over a static image. The principle could be the same as mspaint. The user click on a button a then, can draw his rectangle over an image.
I've looked everywhere and googled everything and couldn't find anything good. What I need is a class that is able to draw an image (graphics) with rounded corners (different on each corner is a plus) with a border and gradient fill.
All the examples I find have some flaws (like bad quality, missing functionality etc).
I will use this with a ashx that will draw the image and then show it to the user.
my code is calculate to current rowafter update quantity but other rows don't affect and not calculate i need to calculate all rows i think i need to use for loops but i dont know how to do it
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I am new to asp.net. to draw the following table using datagrid?
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When I am passing dynamic data like below it does not show the Line chart, [URL]....
$.ajax({
type: "POST",
dataType: 'json',
async: false,
url: "wfDashboard.aspx/BindChart",
[Code] ....
I am using VS 2005.I have 5 tables depending on their values ,I need to draw a bar chart.
View 1 RepliesI am looking for a control that can draw a very customized chart in ASP.NET. The chart comprises:
1. A closed triangle, or polygon, shaded, drawn according to a fixed set of xy vertices.
2. A series of x,y points plotted on top of the triangle or polygon.
I thought the chart Control wasthe best, but I can't figure out how to draw the close triangle or polygon.
Is GDI+ the better way?
I want to draw the vertical line in designing. For example Table 1 Keep your job-search confidential Control your privacy Reach to over 35000 recruiters Get Job Alerts in your inbox Apply to jobs from your Mobile. I want to draw vertical line both side about table1
View 1 Repliesi am working on a c#asp.net web page that needs to display a graph. The graph is fairly basic it will show time series data so on the Y axis i will show values between -100 and +100 for 4 lines and on the X axis i wont to show Dates (30 dates in total)
Can anyone recomend a control or way of doing this. (I see there are commercially available controls out there which look great but some cost 000's of dollars i nly need simople good looking line graph)
I would like to know if there is any way to draw some dynamic number of points and lines in a report.
I will have a group of "coordinates" that will define where in the report I must draw the items (cm from the left, and cm from the top).
Is there any way to achieve that? I can draw fixed elements, but I want positioning them dynamically.
The final target is to draw a map which mantains a scale, and draw some relevant elements in the map.
I'm thinking to have a datasource with all the location, the appearance and text data, and then (still don't know how) draw each element with it's style.
i have images in left ,right,bottom of the page so i want to draw border like this , in vertical and horizontal,can you give example:
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I want to know is it possible to create a draw editor as we do it on microsoft word using pen.I found a article system.drawing.pen but that was using windows form my requirement is on web form
View 1 RepliesOkay, so this is one of those annoying bugs that happens sometimes, but not with enough regularity to really root out.
Fair warning that I'm still just toddling in ASP.NET, so I could be doing something heartbreakingly stupid. Here's the gist:
I've got a page with the bulk of its content inside of a TabContainer from the AJAX Toolkit. There are a few page elements outside the TabContainer -- mostly just header/footer stuff from the master page. Sometimes the page will load (either initially or on a postback) and the TabContainer will completely fail to draw, leaving a mostly-empty page. Clicking "Reload" in the browser almost always makes everything appear as usual.
What would make a TabContainer occasionally fail to draw? How can I go about debugging this.
Anyone have good example of how to write text onto a jpg image and resave it using System.Drawing in .NET?
View 3 RepliesI am using the following code to draw text onto a jpg image but it requires x/y coordinate percision on where to place the text.
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How would I go about centering text onto an image? I am guessing it would have to do with defining some sort of container (rectangle maybe?) that is the width of the image and centering the text within that? Not sure what the best practice would be for this.
I'm currently programming an application in ASP.net MVC and I'm looking for a plug-in or anything that will to draw some rectangles and manage them. The rectangles should be resizable, movable and they should be compose of 8 points (at the middle of each corner and at each corner). I already found SVG, HTML 5(canvas) and [URL].
View 1 Replieshow to draw shapes in ASP.Net. I did a lot of research for the same. But every solution tht i got involved using Paint events wich are not available in ASP.nET. I also imported all the required pakackes like Drawing,Imaging,Drawing2D etc..
View 8 RepliesI am developing a web application where users can draw their own images in a web page using canvas. After it's drawn, this image should be shown in other users' browsers' canvas. Same thing with updates.I am only using javascript. How can i solve this problem using System.net and Asp.net?
View 1 RepliesI am getting below error while tried to draw VISIFIRE chart in asp.net
Error Log Version=2.2.1:
--------------------------------
1) Copy & Paste the contents of this log in www.visifire.com/forums for support.
2) Exception: incorrect document syntax [Line: 3 Position: 3]
3) XML:
<vc:Chart xmlns:vc="clr-namespace:Visifire.Charts;assembly=SLVisifire.Charts" Width="500" Height="300" Theme="Theme3" >
<vc:Chart.AxesY><vc:Axis StartFromZero="false"></vc:Axis></vc:Chart.AxesY>
<vc:Chart.Titles><vc:Title Text="by School Type" FontSize="14"/></vc:Chart.Titles><vc:Chart.Series>
<vc:DataSeries RenderAs="Doughnut" ToolTipText="#AxisXLabel - #YValue persons"><vc:DataSeries.DataPoints>
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4) StackTrace:
at MS.Internal.XcpImports.CreateFromXaml(String xamlString, Boolean createNamescope, Boolean requireDefaultNamespace, Boolean allowEventHandlers, Boolean expandTemplatesDuringParse)
at MS.Internal.XcpImports.CreateFromXaml(String xamlString, Boolean createNamescope, Boolean requireDefaultNamespace, Boolean allowEventHandlers)
[Code] ....
my gridview data is as follows
id name salary
1 raju 100
2 ramesh 150
3 mahesh 200
4 shyla 120
i need to calculate total amount = (100+150+200+120)
