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2014/10/16 ¤W¤È 08:25:23
android Programming Glossary: style.fillAdd text to image in android programmatically http://stackoverflow.com/questions/11100428/add-text-to-image-in-android-programmatically Typeface.BOLD Paint paint new Paint paint.setStyle Style.FILL paint.setColor Color.WHITE paint.setTypeface tf paint.setTextAlign..
PorterduffXfermode: Clear a section of a bitmap http://stackoverflow.com/questions/11337679/porterduffxfermode-clear-a-section-of-a-bitmap 255 255 0 pDraw i .setStrokeWidth 20 pDraw i .setStyle Style.FILL Set all transfer modes pDraw 0 .setXfermode new PorterDuffXfermode..
http://stackoverflow.com/questions/11796357/draw-circle-on-touch paint new Paint paint.setColor Color.RED paint.setStyle Style.FILL @Override protected void onDraw Canvas canvas super.onDraw canvas.. getHolder paint.setColor Color.RED paint.setStyle Style.FILL @Override public boolean onTouchEvent MotionEvent event if event.getAction..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle paint1.setColor 0x110000FF paint1.setStyle Style.FILL stroke color Paint paint2 new Paint Paint.ANTI_ALIAS_FLAG paint2.setColor..
Android Fragment Pager and Custom Page Indicator( ViewPagerIndicator created by Jake Wharton) http://stackoverflow.com/questions/14433281/android-fragment-pager-and-custom-page-indicator-viewpagerindicator-created-by defaultOrientation mPaintPageFill.setStyle Style.FILL mPaintPageFill.setColor a.getColor R.styleable.CirclePageIndicator_pageColor.. defaultStrokeWidth mPaintFill.setStyle Style.FILL mPaintFill.setColor a.getColor R.styleable.CirclePageIndicator_fillColor..
How to generate Image Histogram in Android? http://stackoverflow.com/questions/17740059/how-to-generate-image-histogram-in-android context mPaintBlack new Paint mPaintBlack.setStyle Paint.Style.FILL mPaintBlack.setColor Color.BLACK mPaintBlack.setTextSize 25.. 25 mPaintYellow new Paint mPaintYellow.setStyle Paint.Style.FILL mPaintYellow.setColor Color.YELLOW mPaintYellow.setTextSize.. 25 mPaintRed new Paint mPaintRed.setStyle Paint.Style.FILL mPaintRed.setColor Color.RED mPaintRed.setTextSize 25 mPaintGreen..
http://stackoverflow.com/questions/2655402/android-canvas-drawtext paint new Paint paint.setColor Color.WHITE paint.setStyle Style.FILL canvas.drawPaint paint paint.setColor android.R.color.black.. paint new Paint paint.setColor Color.WHITE paint.setStyle Style.FILL canvas.drawPaint paint paint.setColor Color.BLACK paint.setTextSize..
Android - drawing path as overlay on MapView http://stackoverflow.com/questions/3036139/android-drawing-path-as-overlay-on-mapview p.lineTo to.x to.y Paint mPaint new Paint mPaint.setStyle Style.FILL mPaint.setColor 0xFFFF0000 mPaint.setAntiAlias true canvas.drawPath..
Customize My Location Overlay Update Times http://stackoverflow.com/questions/3460661/customize-my-location-overlay-update-times accuracyPaint.setColor 0x186666ff accuracyPaint.setStyle Style.FILL canvas.drawCircle center.x center.y radius accuracyPaint drawable.setBounds..
http://stackoverflow.com/questions/5405858/bar-chart-using-achartengine int length points.length paint.setStyle Style.FILL float halfDiffX getHalfDiffX points length seriesNr int start..
Combine image and text to drawable http://stackoverflow.com/questions/6691818/combine-image-and-text-to-drawable true Paint paint new Paint paint.setStyle Style.FILL paint.setColor Color.BLACK paint.setTextSize 20 Canvas canvas..
Add text to image in android programmatically http://stackoverflow.com/questions/11100428/add-text-to-image-in-android-programmatically Bitmap.Config.ARGB_8888 true Typeface tf Typeface.create Helvetica Typeface.BOLD Paint paint new Paint paint.setStyle Style.FILL paint.setColor Color.WHITE paint.setTypeface tf paint.setTextAlign Align.CENTER paint.setTextSize convertToPixels mContext..
PorterduffXfermode: Clear a section of a bitmap http://stackoverflow.com/questions/11337679/porterduffxfermode-clear-a-section-of-a-bitmap i 0 i pDraw.length i pDraw i new Paint pDraw i .setARGB 255 255 255 0 pDraw i .setStrokeWidth 20 pDraw i .setStyle Style.FILL Set all transfer modes pDraw 0 .setXfermode new PorterDuffXfermode Mode.CLEAR pDraw 1 .setXfermode new PorterDuffXfermode..
http://stackoverflow.com/questions/11796357/draw-circle-on-touch mBitmap Bitmap.createBitmap 400 800 Bitmap.Config.ARGB_8888 paint new Paint paint.setColor Color.RED paint.setStyle Style.FILL @Override protected void onDraw Canvas canvas super.onDraw canvas canvas.setBitmap mBitmap canvas.drawCircle x y 50 paint.. public DrawingView Context context super context surfaceHolder getHolder paint.setColor Color.RED paint.setStyle Style.FILL @Override public boolean onTouchEvent MotionEvent event if event.getAction MotionEvent.ACTION_DOWN if surfaceHolder.getSurface..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle Bitmap getBitmap fill color Paint paint1 new Paint Paint.ANTI_ALIAS_FLAG paint1.setColor 0x110000FF paint1.setStyle Style.FILL stroke color Paint paint2 new Paint Paint.ANTI_ALIAS_FLAG paint2.setColor 0xFF0000FF paint2.setStyle Style.STROKE icon Bitmap..
Android Fragment Pager and Custom Page Indicator( ViewPagerIndicator created by Jake Wharton) http://stackoverflow.com/questions/14433281/android-fragment-pager-and-custom-page-indicator-viewpagerindicator-created-by mOrientation a.getInt R.styleable.CirclePageIndicator_android_orientation defaultOrientation mPaintPageFill.setStyle Style.FILL mPaintPageFill.setColor a.getColor R.styleable.CirclePageIndicator_pageColor defaultPageColor mPaintStroke.setStyle Style.STROKE.. a.getDimension R.styleable.CirclePageIndicator_strokeWidth defaultStrokeWidth mPaintFill.setStyle Style.FILL mPaintFill.setColor a.getColor R.styleable.CirclePageIndicator_fillColor defaultFillColor mRadius a.getDimension R.styleable.CirclePageIndicator_radius..
How to generate Image Histogram in Android? http://stackoverflow.com/questions/17740059/how-to-generate-image-histogram-in-android double mBinSquared private DrawOnTop Context context super context mPaintBlack new Paint mPaintBlack.setStyle Paint.Style.FILL mPaintBlack.setColor Color.BLACK mPaintBlack.setTextSize 25 mPaintYellow new Paint mPaintYellow.setStyle Paint.Style.FILL.. mPaintBlack.setColor Color.BLACK mPaintBlack.setTextSize 25 mPaintYellow new Paint mPaintYellow.setStyle Paint.Style.FILL mPaintYellow.setColor Color.YELLOW mPaintYellow.setTextSize 25 mPaintRed new Paint mPaintRed.setStyle Paint.Style.FILL.. mPaintYellow.setColor Color.YELLOW mPaintYellow.setTextSize 25 mPaintRed new Paint mPaintRed.setStyle Paint.Style.FILL mPaintRed.setColor Color.RED mPaintRed.setTextSize 25 mPaintGreen new Paint mPaintGreen.setStyle Paint.Style.FILL mPaintGreen.setColor..
http://stackoverflow.com/questions/2655402/android-canvas-drawtext object in the onDraw Canvas canvas method. My code is Paint paint new Paint paint.setColor Color.WHITE paint.setStyle Style.FILL canvas.drawPaint paint paint.setColor android.R.color.black paint.setTextSize 20 canvas.drawText Some Text 10 25 paint The.. is not the same as Color.BLACK. Changed the code to Paint paint new Paint paint.setColor Color.WHITE paint.setStyle Style.FILL canvas.drawPaint paint paint.setColor Color.BLACK paint.setTextSize 20 canvas.drawText Some Text 10 25 paint and it all..
Android - drawing path as overlay on MapView http://stackoverflow.com/questions/3036139/android-drawing-path-as-overlay-on-mapview geoPoints.get i 1 to p.moveTo from.x from.y p.lineTo to.x to.y Paint mPaint new Paint mPaint.setStyle Style.FILL mPaint.setColor 0xFFFF0000 mPaint.setAntiAlias true canvas.drawPath p mPaint super.draw canvas mv shadow As you can see..
Customize My Location Overlay Update Times http://stackoverflow.com/questions/3460661/customize-my-location-overlay-update-times canvas.drawCircle center.x center.y radius accuracyPaint accuracyPaint.setColor 0x186666ff accuracyPaint.setStyle Style.FILL canvas.drawCircle center.x center.y radius accuracyPaint drawable.setBounds center.x width 2 center.y height 2 center.x..
http://stackoverflow.com/questions/5405858/bar-chart-using-achartengine int seriesIndex int startIndex int seriesNr mDataset.getSeriesCount int length points.length paint.setStyle Style.FILL float halfDiffX getHalfDiffX points length seriesNr int start 0 if startIndex 0 start 2 for int i start i length i 4 ..
Combine image and text to drawable http://stackoverflow.com/questions/6691818/combine-image-and-text-to-drawable getResources drawableId .copy Bitmap.Config.ARGB_8888 true Paint paint new Paint paint.setStyle Style.FILL paint.setColor Color.BLACK paint.setTextSize 20 Canvas canvas new Canvas bm canvas.drawText text 0 bm.getHeight 2 paint..
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