I am working on a Media up-loader which uploads images to Server. Before start upload file i want to show small thumbnail of Image.
I used Loader class to load image selected by user & used Canvas to draw image on it.
This works fine with images like jpg & png.
But for bmp file loader class doesn't work.
Is there anyway to load bmp image in Flex & Convert it to BitmapData ??
I didn't test the example, but you could try this:
Parsing and displaying BMP files via ActionScript
And read the comments under the article, there are some links as well.
Related
Here I am using WordPress with the updated version.
I have faced an issue with image uploading. When we upload the SVG format images in the media library, it shows as an empty box view. It seems like an issue in storing the image. We are using the SVG support plugin to smooth upload for SVG images.
Note: Other formats like PNG, JPEG is working properly, when I uploaded them to the media library. Only facing issues in SVG format.
Please refer to the attached image for reference,
Can anyone please help me. Am using adobe captivate 9. I have a content with image that exceeds the slide spacing, i want to set this content within the page using scroll. I have tried using text-scroll widget but i cant add images to it.
Put the image into an MS Word document and save it as an HTML web page. The result will be an HTML file and folder named "[file name]_files" in whichever folder you saved it to.
Select both the HTML file and the folder, right click, and choose Send to -> Compressed (zipped) folder in the context menu.
Dragging that ZIP folder directly onto your Captivate slide will create scrolling HTML Web Object based on the formatting of the MS Word file. It will show up in your Library in the "Web" folder.
Unfortunately, this is a feature that is missing from Captivate. The best solution I've found is to make an html file that includes the text and points to the image, then zip and import as an HTML5 Animation.
I want to load the EXIF thumbnail preview stored in a jpeg image located on a remote server, without having to download the whole image. The server does not support resuming.
Is this possible? In detail, can I assume that the thumbnail image data is alway before the full image data so that I only have to download a maximum of (e.g.) 100kb which I can parse for the thumbnail data?
I was asking the same question and found this Greasemonkey script which adds thumbnail images to an Apache auto index page.
https://userscripts.org/scripts/review/5390
For each JPEG image link it issues a range request for the jpeg / jfif header, parses the thumbnail offset and thumbnail length tag then issues a further range request for the thumbnail, creates a data uri and assigns it to a new img object.
Unfortunately it only works for certain JPEG file formats.
I want to genrate a thumbnails of image without save its differentlty
ImageResizer supports resizing images and it can output the thumbnail to a stream (for example a MemoryStream), so you don't have to save the image on disk. It has a very good support for ASP.NET and it can be installed using NuGet.
So I want to create thumbnails of images uploaded in my asp.net applications to look like this. I intend to generate the thumbnail at the time of upload. Whats the simplest approach to do this?
One way to do it :
Use your favorite image editor to create a "template" image, containing white background, box side and shadow.
When an image is uploaded to your website (or whatever), use System.Drawing namespace to do the following :
Load your template image
Load the uploaded image
Draw the uploaded image on the template image with the appropriate transform matrix
Save the resulting image/thumbnail