Web Forms :: How To Create Quality Web Graphics And Animation
Feb 6, 2010
how to get the best software to use for the following?
(i) Web graphics: Apart from Photoshop what is the best easy to use program (minimum learning curve)for producing quality drawings suitable for a website?I know that there are many graphic programs around but I want one that is easy to use and produces QUALITY drawings.
(ii) Animations: Similarly I am looking for an easy to use animation program. I have used Flash before but I feel that there is a steep learning curve. Is there a better program out there?
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Sep 28, 2010
I am looking c# code which creates better quality higher resolution thumbnail image. i am having an image of dimension(600 * 900) and i need to create thumbnail of dimension (100 * 100) with high quality.
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May 9, 2010
Any one has got a working example for the OnHoverOver and OnHoverOut animations ?I have tried one but it's not perfectly working, as I don't know how to change the position of the Popup panel or resize it !! and I still can see a grey shadow before my popup panel appears..it's weird... Here is my code :
<asp1:AnimationExtender ID="OpenAnimation" runat="server" TargetControlID="ObjNameLnk">
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Oct 5, 2010
I need to have a stack of 10 text lines, possibly div's, and insert a line arbitrarily somehere in the list. In addition I'd like to fade in a highlight (for the new line) and fade out.Is MSFT AJAX the correct tool to use for this?
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Feb 11, 2011
i had draw a graph, however i want to display it. can display it to literal?
below is my coding:
' Create an in-memory bitmap where you will draw the image.
' The Bitmap is 300 pixels wide and 200 pixels high.
myImage = New Bitmap(1200, 1200, pixelFormat.Format48bppRgb)
' Get the graphics context for the bitmap.
g = Graphics.FromImage(myImage)
g.DrawString(I_fault_all2(i), New Font("Verdana", 12, FontStyle.Bold), Brushes.Black, xInterval * i + 50 + (width / 3), 500)
g.DrawString(I_total(i), New Font("Verdana", 12, FontStyle.Bold), Brushes.Black, xInterval * i + 50 + (width / 3), 500 - height - 25)
' Draw the axes
g.DrawLine(Pens.Blue, 30, 10, 30, 500)
' y-axis
g.DrawLine(Pens.Brown, 20, 500, 490, 500)
' x-axis
here is the coding i don't want as display as below, because it will go to a new screen without header and template.
[Code]....
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Mar 18, 2013
I am uploading images in c# windows application. I am uploading the images folder wise. In one folder there are 200 to 3000 images. My one images size is about 3.10 MB to 6.2 MB. Its dimensions are 3008 x 1960, 1960 , 4000 x 2600. 6000 x 4000 . while uploading i am reducing the size of image to 400 x 266 or 266 x 400 depending on the height and width of image. but still my image size is about 227 KB. Now i want to reduce the image resolution to decrease the image size.
My code is given below:
private void btnUpload_Click(object sender, EventArgs e)
{
getDestinationPath();
string ik = DestinationPath;
string ik2 = DestinationPath2;
string lastFolderName = Path.GetFileName(ik);
[Code] .....
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Apr 21, 2010
I'm using asp.net with vb.net on my web application. I also have an SQL database which I need the 2d graphical "game" page to communicate with. Which programming language would be best for this? The user has to be able to click on an item and retrieve information from the SQL database, I don't know if java can link up with SQL
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Dec 6, 2010
I've uploaded a simple Azure website (am testing out authentication) and have found this:http://mateerweb.cloudapp.net/ (live for next 12 hours or so!)Its supposed to look like this:Problem: How to get the live version looking like the test one on every deploy. After a recompile sometimes it works..
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Feb 26, 2014
I am trying to upload large videos(more than 1GB) to youtube from webpage. But youtube is allowing me to upload max 8MB videos. So I want to reduce the size of the video and then upload the reduced video to youtube. So, how to reduce the video size.
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Jan 10, 2011
I have the following list of fonts:I have no issues with using them vianew Font("XXXX Sans", 21, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Pixel)However, what do i do when i need to use a non-standard font style like light? All that is provided is an enumeration and that is not suitable.
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Dec 1, 2010
I can remember reading something on this in a book but I can't remember. How do you ensure that certain graphics have been loaded to the users computer before any of the page is rendered?
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Jan 9, 2011
I have a CalendarExtender that links to Textbox. I can get the calendar to appear below the textbox when the textbox is clicked. That works fine. However, when the calendar appears, I can still see other textboxes/labels/etc. along with the month. This isn't right. The month's graphic should be opaque and I shouldn't see other textboxes or labels or whatever was there. As it is it's difficult to see weekday or dates on the calendar since it's being mixed with labels and textboxes. Why is it doing this?
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May 14, 2010
Can we Make Graphs To display the data in graphics in asp.net?
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Apr 21, 2010
I'm trying to render some text into a specific part of an image in a Web Forms app. The text will be user entered, so I want to vary the font size to make sure it fits within the bounding box.
I have code that was doing this fine on my proof-of-concept implementation, but I'm now trying it against the assets from the designer, which are larger, and I'm getting some odd results.
I'm running the size calculation as follows:
StringFormat fmt = new StringFormat();
fmt.Alignment = StringAlignment.Center;
fmt.LineAlignment = StringAlignment.Near;
fmt.FormatFlags = StringFormatFlags.NoClip;
fmt.Trimming = StringTrimming.None;
[Code]....
Now I have two problems.
Firstly, the text sometimes insists on wrapping by inserting a line-break within a word, when it should just fail to fit and cause the while loop to decrement again. I can't see why it is that Graphics.MeasureCharacterRanges thinks that this fits within the box when it shouldn't be word-wrapping within a word. This behaviour is exhibited irrespective of the character set used (I get it in Latin alphabet words, as well as other parts of the Unicode range, like Cyrillic, Greek, Georgian and Armenian). Is there some setting I should be using to force Graphics.MeasureCharacterRanges only to be word-wrapping at whitespace characters (or hyphens)? This first problem is the same as post 2499067.
Secondly, in scaling up to the new image and font size, Graphics.MeasureCharacterRanges is giving me heights that are wildly off. The RectangleF I am drawing within corresponds to a visually apparent area of the image, so I can easily see when the text is being decremented more than is necessary. Yet when I pass it some text, the GetBounds call is giving me a height that is almost double what it's actually taking.
Using trial and error to set the __minimumSize to force an exit from the while loop, I can see that 24pt text fits within the bounding box, yet Graphics.MeasureCharacterRanges is reporting that the height of that text, once rendered to the image, is 122px (when the bounding box is 64px tall and it fits within that box). Indeed, without forcing the matter, the while loop iterates to 18pt, at which point Graphics.MeasureCharacterRanges returns a value that fits.
The trace log excerpt is as follows:
Decrementing font size to 24, as size is 193×122 and limit is 212×64
Decrementing font size to 23, as size is 191×117 and limit is 212×64
Decrementing font size to 22, as size is 200×75 and limit is 212×64
Decrementing font size to 21, as size is 192×71 and limit is 212×64
Decrementing font size to 20, as size is 198×68 and limit is 212×64
Decrementing font size to 19, as size is 185×65 and limit is 212×64
Writing VENNEGOOR of HESSELINK in DIN-Black at 18pt, size is 178×61 and limit is 212×64
So why is Graphics.MeasureCharacterRanges giving me a wrong result? I could understand it being, say, the line height of the font if the loop stopped around 21pt (which would visually fit, if I screenshot the results and measure it in Paint.Net), but it's going far further than it should be doing because, frankly, it's returning the wrong damn results.
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Aug 31, 2013
I have uploaded a .jpg image and resized as Small and Large thumbnail. The small image is (135 X 173) but after resizing the small thumbnail image file size is of 40.8 KB. And mostly all images (around 64) thumbnails having file size more than 40 KB. Due to which thumbnails taking lot of time to get display.
Is there a way through which we can reduce the image file size upto 8 to 12 kb, but without effecting image quaity??
Below is the source code that i am using for resizing an image:
If FileUpload1.HasFile Then
Dim stream As Stream = FileUpload1.PostedFile.InputStream
Dim x As String = IO.Path.GetExtension(FileUpload1.FileName).ToLower
If x = ".jpg" Or x = ".jpeg" Then
Dim image As New Bitmap(stream)
[Code] .....
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Jun 2, 2010
I'm trying to rescale uploaded jpeg in asp.netSo I go:
Image original = Image.FromStream(myPostedFile.InputStream);
int w=original.Width, h=original.Height;
using(Graphics g = Graphics.FromImage(original))
{
[code]...
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Apr 19, 2010
Im using asp.net 2.0 with Visual studio 2005... My requirement is i want to show my balance sheet from MS SQL 2005 database to graphical Chart... so Would u guyz will let me know the best high qulaity chat which support asp.net 2.0 with Visual studio 2005..
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Jan 15, 2011
I am using asyncfileupload ajax control and can successfully upload and save picture on server.I need to do the following and not sure how:When user is in process of uploading, I only want them to see *.jpg *.gif and *.bmp files
Once the user uploads their picture, how do I reduce the quality of the picture so it is less than 10 KB?
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Mar 1, 2010
In the Java world for instance, there are some very sophisticated tools to manage the quality of the source code, and that cover more than one dimension, such as :
Coding Rules
Comments
Complexity
Unit testing
Code coverage
etc.
These tools are very useful to manage the technical debt. They connect to a repository of source code and scan it. They can be triggered automatically just by the fact of committing the source code.We have a large number of ASP.NET applications to maintain and evolve, and have continuous flow of demands for new ones to be created. We know that we have a technical debt, but we are facing some challenges of identifying it and having it under control.
there are some tools to manage the source code quality in ASP.NET applications like those mentioned above.
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Sep 28, 2010
I have a script which resizes images, I did not write this script, nor do I know any ASP.NET, but I have been assigned the task of fixing an issue with it!
The problem is, the resulting image from the resize appears to be of less quality than the upload, even if the file uploaded is already set to the correct size.
Uploaded image - [URL]
Resized image - [URL]
The script that is doing the resizing is as follows, how to correct the issue?
[Code]....
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Jan 6, 2010
In our project We made reports with the method that return as a datatable from a class with dynamic sql.
Nowadays, we think to migrate to more professional technic for our reports. For this purpose I examine crystal report and devexpress' XtraReport components.
However, I Couldn't decide which component and method(dynamic sql, stored procedure etc.) should I use.
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Mar 26, 2010
I'm using iTextSharp to print a PDF document. Everything goes ok until I have to print the company logo in it.
First I noticed that the logo had poor quality, but after testing with several images, I realize that was the iTextSharp rendering it poorly.The test I did to say this was to print the PDF using my code and then edit the document with Acrobat 8.0 and I drew an image. Then printed the two documents and saw the noticeable difference.My question is that if anyone know if this can be due to a scaling problem where I'm failing to tell iTextSharp how it must render the image or is an iTextSharp limitation.
The code to render the image is the following:
[Code]....
The method ResizeImage() do the resizing of the width and height respecting the aspect ratio and keeping in a max width and a max height limits.
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Jan 6, 2010
app would be in asp.net and c# (4.0)
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Feb 14, 2011
How do I measure code quality in VS 2010. What I am specifically looking for is Industry standards How do I measure this
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Mar 11, 2011
I'd like to setup some lunch-and-learn sessions in my company where we all watch a presentation of some programming-related topics. Where are some good places to find videos about Microsoft technologies with a clear picture and high audio quality that are about 30-60 minutes long?
They could be about design patterns, best practices, new language features, new frameworks, getting better performance, etc.
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