HTML5 Canvas Rotate Image
You can use canvas’ context.translate & context.rotate to do rotate your image Here’s a function to draw an image that is rotated by the specified degrees: Here is code and a Fiddle: http://jsfiddle.net/m1erickson/6ZsCz/
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Remove alpha channel in an image
Assuming you don’t have another image editor, then you can open it in Preview on your Mac, and use the Export option to resave it in a different format- to ensure you get rid of the alpha channel, it might be best to export to JPG (best quality), then open that and export it as … Read more
Display text on MouseOver for image in html
You can use title attribute. You can change the source of image as you want. And as @Gray commented: You can also use the title on other things like <a … anchors, <p>, <div>, <input>, etc. See: this
Setting transparent images background in IrfanView
You were on the right track. IrfanView sets the background for transparency the same as the viewing color around the image. You just need to re-open the image with IrfanView after changing the view color to white. To change the viewing color in Irfanview go to:
Adding image to JFrame
There is no specialized image component provided in Swing (which is sad in my opinion). So, there are a few options: As @Reimeus said: Use a JLabel with an icon. Create in the window builder a JPanel, that will represent the location of the image. Then add your own custom image component to the JPanel … Read more
CSS force image resize and keep aspect ratio
Expand snippet This will make image shrink if it’s too big for specified area (as downside, it will not enlarge image).
Making an image act like a button
It sounds like you want an image button: Alternatively, you can use CSS to make the existing submit button use your image as its background. In any case, you don’t want a separate <img /> element on the page.
Image Segmentation using Mean Shift explained
The basics first: The Mean Shift segmentation is a local homogenization technique that is very useful for damping shading or tonality differences in localized objects. An example is better than many words: Action:replaces each pixel with the mean of the pixels in a range-r neighborhood and whose value is within a distance d. The Mean … Read more
Android: failed to convert @drawable/picture into a drawable
Restart Eclipse (unfortunately) and the problem will go away.
Extract images from .swf viewer?
Best way is to put the .swf file in a decompiler for image extraction. Decompilers are smart enough to extract images for you and arrange them. JPEXS Free Flash Decompiler is a more popular one http://www.free-decompiler.com/flash/You can extract other useful content from it as well. Just download the .swf file from the website