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Is there a way to take a screenshot using Java and save it to some sort of image?
...d.height);
Robot ro = new Robot();
BufferedImage img = ro.createScreenCapture(rec);
File f = new File("myimage.jpg");//set appropriate path
ImageIO.write(img, "jpg", f);
} catch (Exception ex) {
System.out.println(ex.getMessage())...
iphone - how can i get the height and width of uiimage
...
UIImage *img = [UIImage imageNamed:@"logo.png"];
CGFloat width = img.size.width;
CGFloat height = img.size.height;
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Convert a bitmap into a byte array
...are a couple ways.
ImageConverter
public static byte[] ImageToByte(Image img)
{
ImageConverter converter = new ImageConverter();
return (byte[])converter.ConvertTo(img, typeof(byte[]));
}
This one is convenient because it doesn't require a lot of code.
Memory Stream
public static byte[...
JavaScript: Get image dimensions
...
var img = new Image();
img.onload = function(){
var height = img.height;
var width = img.width;
// code here to use the dimensions
}
img.src = url;
...
Saving and Reading Bitmaps/Images from Internal memory in Android
... BitmapFactory.decodeStream(new FileInputStream(f));
ImageView img=(ImageView)findViewById(R.id.imgPicker);
img.setImageBitmap(b);
}
catch (FileNotFoundException e)
{
e.printStackTrace();
}
}
...
css z-index lost after webkit transform translate3d
...aise and lower the footer's z-index (+/-1) against the rotated element (an img in this case).
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href image link download on click
I generate normal links like: <a href="/path/to/image"><img src="/path/to/image" /></a> in a web app.
1...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
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let pngUrl = canvas.toDataURL(); // png in dataURL format
let img = document.querySelector(".screen");
img.src = pngUrl;
// here you can allow user to set bug-region
// and send it with 'pngUrl' to server
},
});
}
.container {
margin-top: 10px;
border: sol...
How to embed a video into GitHub README.md?
..., but it works and it's funny ;).
Example:
[](https://youtu.be/vt5fpE0bzSY)
Result:
Use youtube's preview picture
You can also use the picture generated by youtube for your video.
For youtube urls in the form of:
https://www.youtube.com/wa...
Adding a background image to a element
...
You mean this?
<style type="text/css">
.bgimg {
background-image: url('../images/divbg.png');
}
</style>
...
<div class="bgimg">
div with background
</div>
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