@sink thank for reply there is problem in my ui i need to have track and thumb image , track is circular and thumb is dial have seen this aswell http://blog.publicobject.com/2010/04/shush-ringer-restorer-update.html but m still struggling to put image in canvas of this view
On Thursday, December 13, 2012 4:37:01 PM UTC+5:30, skink wrote: > > > > On 13 Gru, 10:21, djhacktor <[email protected]> wrote: > > have nt worked on it i started today and lots of ui component are left > so > > it will great help if you can provide right resource this is what i need > Reference > > :https://lh4.ggpht.com/9qL2sQi6XQYBY2pvgsPyObYS3UM42kRw64ve-GacU3jqW0X... > > > > > > > you can start with something like this: > > import android.content.Context; > import android.graphics.Canvas; > import android.graphics.ColorFilter; > import android.graphics.Paint; > import android.graphics.Paint.Style; > import android.graphics.PixelFormat; > import android.graphics.Rect; > import android.graphics.RectF; > import android.graphics.drawable.Drawable; > import android.util.AttributeSet; > import android.util.Log; > import android.widget.SeekBar; > > public class CSB extends SeekBar { > > public CSB(Context context, AttributeSet attrs) { > super(context, attrs); > Drawable d = new CSBDrawable(); > setProgressDrawable(d); > setProgress(33); > } > > class CSBDrawable extends Drawable { > > private final static String TAG = "CSB.CSBDrawable"; > private Paint mPaint; > private RectF mRect; > > public CSBDrawable() { > mPaint = new Paint(Paint.ANTI_ALIAS_FLAG); > mPaint.setStyle(Style.STROKE); > mPaint.setStrokeWidth(5); > mPaint.setColor(0xffeeeeee); > mRect = new RectF(); > } > > @Override > protected void onBoundsChange(Rect bounds) { > super.onBoundsChange(bounds); > Log.d(TAG, "onBoundsChange " + bounds); > mRect.set(bounds); > int w2 = bounds.width() / 2; > int h2 = bounds.height() / 2; > if (w2 > h2) { > mRect.inset(w2 - h2, 0); > } else { > mRect.inset(0, h2 - w2); > } > } > > @Override > public void draw(Canvas canvas) { > float angle = 270 * getLevel() / 10000; > canvas.drawArc(mRect, -270 + 45, angle, false, > mPaint); > > canvas.save(); > Rect b = getBounds(); > canvas.rotate(angle - 45, b.centerX(), > b.centerY()); > canvas.drawCircle(b.centerX() - mRect.width() / 2, > mRect.height() / > 2, 10, mPaint); > canvas.restore(); > } > > @Override > public void setAlpha(int alpha) { > } > > @Override > public void setColorFilter(ColorFilter cf) { > } > > @Override > public int getOpacity() { > return PixelFormat.TRANSLUCENT; > } > } > } > > pskink > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
