antialiasing

I am not able to get anitialiazed lines when doing freehand drawing in javafx canvas. Following is the code ... import javafx.application.*; import javafx.event.*; import javafx.scene.*; import javafx.scene.canvas.*; import javafx.scene.control.*; import javafx.scene.input.*; import javafx.scene.shape.*; import javafx.stage.*; public class Test2 extends Application { GraphicsContext gc; public static void main(String[] args) { launch(args); } private class MouseDragged implements EventHandler<MouseEvent> { public void handle( MouseEvent e ) { gc.lineTo( e.getX(), e.getY() ); gc.stroke(); } }

Is there a good way to create crisp, clear, LARGE font in webpages? I need to create a tag cloud effect on my homepage with different font sizes and colours. I've got it set up in HTML/CSS but on the older browsers or OS's which don't support anti-aliasing as default it looks a bit... crappy. I've played with sIFR , which worked beautifully but gave me some horrible load effects but I'm now wondering if there is a way to: a) do browser/OS detection to split users by browser/OS combinations which I KNOW support anti-aliasing (they get raw HTML) and by "others" who get an image tag. b) Some sort

I'm trying to draw image using UIImage 's drawInRect: method. Here is the code: UIImage *image = [UIImage imageNamed:@"OrangeBadge.png"]; UIGraphicsBeginImageContext(image.size); [image drawInRect:CGRectMake(0, 0, image.size.width, image.size.height)]; UIImage *resultImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); The problem is that the resulting image is blurry. Here is the resulting image (on the right side) compared to the source image (on the left side): I've tried both CGContextSetAllowsAntialiasing(UIGraphicsGetCurrentContext(), NO)

Is there a way to draw an emf metafile (exported form a drawing tool) with antialiasing enabled? The tools I tried are not capable of exporting emf files antaliased so I wondered if I can turn it back on manually when drawing the emf in the OnPaint override of my Controls. If anyone can confirm that is technically possible to generate antialiased emf files, another solution would be to use a drawing tool that can export to antialiased emf or have a 3rd party converter do this later. If anyone knowns such a tool, please let me know. EDIT: When looking at the emf instructions it doesn't seem

Can I draw with anti-aliasing on canvas? I need my circles and line have smooth edges. Drawing operations want Paint . In this Paint you set Paint.setFlags(Paint.ANTI_ALIAS_FLAG) Check this out. It fairly uses smooth edges.. http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/FingerPaint.html The paint properties needed to get anti-aliasing is : mPaint = new Paint(); mPaint.setAntiAlias(true); For drawing use: mPath = new Path(); mPath.reset(); mPath.moveTo(x, y);//can be used where to trigger the path onDraw method should contain: canvas.drawPath