Generating images programmatically such as thumbnails, snapshots, graphics
Generating images programmatically according to multiple variables
Questions tagged [dynamic-image-generation]
83 questions
1
vote
1 answer
Filling pixels under or above some function
Seems like a simple problem, but I just cant wrap my head around it.
I have a config file in which I declare a few functions. It looks like this:
"bandDefinitions" : [
{
"0": ["x^2 + 2*x + 5 - y", "ABOVE"]
},
{
"0":…
Riki
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1
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1 answer
Best method to serve a dynamic image for mails
I would like to represent dynamic images in an email. For example with the given url
I would like to serve a different image based on logic within my server. There will only be…
I would like to serve a different image based on logic within my server. There will only be…
dmcg
- 45
- 5
1
vote
3 answers
How to dynamically display an image in VueJS?
Please see here the relations between components
How to pass value from one child component to another in VueJS?
The snippet bellow not giving an error and not displaying the image
![]()
Code:
Askar
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1
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3 answers
Generate image from XAML View
I would like to generate some images dynamicaly. For that, I intend to create a XAML View, populate it with Data (using DataBinding) and then generate an image from the rendering of that view (kind of a screenshot).
Is there a way to do this in…
AbdouMoumen
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1
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1 answer
Insert Image file into php's imagecreate
I'm trying to dynamically generate an image file that will be composed by other smaller images. This is the code I've got so far
if ( function_exists('imagecreate') ) {
header ("Content-type: image/png");
$im = @imagecreate…
Sebolains
- 682
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1
vote
2 answers
How to create a dynamic image in a WCF service and send it back to the caller in WCF?
I have an ASP.NET page where I am rendering some HTML markup which includes a barcode image which is generated by another asp.net page
And in the…
Some content
Shyju
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0 answers
Conversion of Word/Excel/PPT for Web-viewing
I need inputs on how to do this process.
Take in Word/Excel/PPT documents. These documents will be regularly updated and changed for company's internal use.
Display them on a webpage.
Initial Discussions are to convert OfficeFormats to JPEGs/PDFs…
Vaibhav Shah
- 23
- 7
1
vote
2 answers
Not able to pass dynamic image value (base64 format) during PDF generation using Apache FOP
I am using FOP library to generate pdf from a xml file, able to generate all the data(except image) with dynamic info passed through another xml. Its not allowing me to pass image value as below
Aakash Gupta
- 11
- 1
1
vote
3 answers
php return image from url
I want to return an image over an URL like http://placehold.it/500x500.
I have my URL http://example.inc/assets/image/35345, which calls an action on controller. The controller get some data (name, id, etc.) from database and also a binary string…
Chris Incoqnito
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1 answer
How to force downloading image using php and ajax without displaying it
Here is the php code to generate the image
Cody
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1 answer
Generate an image from arbitrary strings
I've seen plenty of image to ascii art converters, but what I need is a little more complex. Instead of a mosaic image created from ascii chars I need to be able to use a predefined set of strings of arbitrary lengths as my mosaic tiles.
I've done a…
Caranicas
- 149
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1
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1 answer
Retrieve CImage Object from raw image data stored in database as blob data type
I am developing an application where in I am storing .png image to database(SQLite3 used), now as per my requirement, I want the image to be displayed with the ListCtrl Items, so what i need is to Create a CImage object from the blob data retrieved…
A B
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1 answer
Possible to execute javascript on PHP image rendering script?
I need to create a php script that renders an image... no problem.
However, what i'd like to do is have the image rendering script trigger some javascript code whenever the script is started up.
Is it possible to include javascript code within the…
Brds
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1
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1 answer
BufferedDynamicImageResource cached by browser
To display a dynamically loaded image in my webapp I'm using a BufferedDynamicImageResource. (It just loads the image from a backend server based on an database id.)
The URL of the image resource ends up…
aioobe
- 383,660
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1
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1 answer
Refreshing Dynamic Images Using jQuery
I'm trying to create a list of twitch.tv streams that pulls online/offline status every 60 seconds and returns an image based upon that response. The php code I'm using to pull this information and return the image is below:
billhinz
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