2014/10/16 上午 08:11:04

android Programming Glossary: canvas.drawline

Android - How to make all lines in an edittext underlined?

http://stackoverflow.com/questions/10361755/android-how-to-make-all-lines-in-an-edittext-underlined

for int i 0 i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas.. int i 0 i count i int baseline lineHeight i 1 paddingTop canvas.drawLine left paddingLeft baseline right paddingRight baseline mPaint..

Android, change underline Color from an EditText dynamically

http://stackoverflow.com/questions/13238298/android-change-underline-color-from-an-edittext-dynamically

heightMsSize protected void onDraw Canvas canvas canvas.drawLine 5 heightMsSize 10 widthMsSize 5 heightMsSize 10 mPaint draw.. 10 widthMsSize 5 heightMsSize 10 mPaint draw underline canvas.drawLine 8 heightMsSize 10 8 heightMsSize 20 mPaint draw left corner.. heightMsSize 10 8 heightMsSize 20 mPaint draw left corner canvas.drawLine widthMsSize 8 heightMsSize 10 widthMsSize 8 heightMsSize 20..

How to draw a path on a map using kml file?

http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file

defaultColor Color.parseColor #6C8715 220 120 canvas.drawLine point.x point.y point2.x point2.y paint mode 3 #65306 end else.. defaultColor Color.parseColor #6C8715 220 120 canvas.drawLine point.x point.y point2.x point2.y paint RectF oval new RectF..

How to draw a line in android

http://stackoverflow.com/questions/3616676/how-to-draw-a-line-in-android

Color.BLACK @Override public void onDraw Canvas canvas canvas.drawLine 0 0 20 20 paint canvas.drawLine 20 0 0 20 paint The activity.. void onDraw Canvas canvas canvas.drawLine 0 0 20 20 paint canvas.drawLine 20 0 0 20 paint The activity to start it StartDraw.java import..

Android draw route on a Mapview with twoo POI-s

http://stackoverflow.com/questions/4408671/android-draw-route-on-a-mapview-with-twoo-poi-s

gp2 point2 paint.setStrokeWidth 5 paint.setAlpha 120 canvas.drawLine point.x point.y point2.x point2.y paint return super.draw canvas..

Capturing Sound for Analysis and Visualizing Frequencies in Android

http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android

i int x i int downy int 100 toTransform 0 i 10 int upy 100 canvas.drawLine x downy x upy paint imageView.invalidate public void onClick.. x i int downy int 100 toTransform 0 i 10 int upy 100 canvas.drawLine x downy x upy paint imageView.invalidate TODO Auto generated..

Android, google maps and drawing route [closed]

http://stackoverflow.com/questions/5608601/android-google-maps-and-drawing-route

gp2 point2 paint.setStrokeWidth 5 paint.setAlpha 120 canvas.drawLine point.x point.y point2.x point2.y paint return super.draw..

How to draw a Line in ImageView on Android?

http://stackoverflow.com/questions/6178896/how-to-draw-a-line-in-imageview-on-android

canvas Paint p new Paint Paint.ANTI_ALIAS_FLAG canvas.drawLine 0 0 20 20 p and in your main class create object MyImageView..

How do I draw an arrowhead (in Android)?

http://stackoverflow.com/questions/6713757/how-do-i-draw-an-arrowhead-in-android

margin Draw Shaft int xy findArrowPos arrLength arrHeading canvas.drawLine centerX centerY xy 0 xy 1 Draw ArrowHead This is where I'm confused..

Android: how to draw a border to a LinearLayout

http://stackoverflow.com/questions/8203606/android-how-to-draw-a-border-to-a-linearlayout

paint new Paint paint.setColor android.graphics.Color.RED canvas.drawLine 0 0 this.getWidth 1 0 paint canvas.drawLine 0 0 0 this.getHeight.. canvas.drawLine 0 0 this.getWidth 1 0 paint canvas.drawLine 0 0 0 this.getHeight 1 paint canvas.drawLine this.getWidth 1.. 1 0 paint canvas.drawLine 0 0 0 this.getHeight 1 paint canvas.drawLine this.getWidth 1 0 this.getWidth 1 this.getHeight 1 paint canvas.drawLine..

How to draw lines over ImageView on Android?

http://stackoverflow.com/questions/8831642/how-to-draw-lines-over-imageview-on-android

method stub Paint p new Paint Paint.ANTI_ALIAS_FLAG canvas.drawLine 0 0 20 20 p super.onDraw canvas Now how can i add this MyImageView..

Android - How to make all lines in an edittext underlined?

http://stackoverflow.com/questions/10361755/android-how-to-make-all-lines-in-an-edittext-underlined

canvas int count getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1 r.right baseline 1 paint super.onDraw canvas view xmlns android http schemas.android.com apk res android.. int count height paddingTop paddingBottom lineHeight for int i 0 i count i int baseline lineHeight i 1 paddingTop canvas.drawLine left paddingLeft baseline right paddingRight baseline mPaint super.onDraw canvas The result looks like this share improve..

Android, change underline Color from an EditText dynamically

http://stackoverflow.com/questions/13238298/android-change-underline-color-from-an-edittext-dynamically

by calling setMeasuredDimension setMeasuredDimension widthMsSize heightMsSize protected void onDraw Canvas canvas canvas.drawLine 5 heightMsSize 10 widthMsSize 5 heightMsSize 10 mPaint draw underline canvas.drawLine 8 heightMsSize 10 8 heightMsSize 20.. void onDraw Canvas canvas canvas.drawLine 5 heightMsSize 10 widthMsSize 5 heightMsSize 10 mPaint draw underline canvas.drawLine 8 heightMsSize 10 8 heightMsSize 20 mPaint draw left corner canvas.drawLine widthMsSize 8 heightMsSize 10 widthMsSize 8.. 5 heightMsSize 10 mPaint draw underline canvas.drawLine 8 heightMsSize 10 8 heightMsSize 20 mPaint draw left corner canvas.drawLine widthMsSize 8 heightMsSize 10 widthMsSize 8 heightMsSize 20 mPaint draw right corner super.onDraw canvas main.xml LinearLayout..

How to draw a path on a map using kml file?

http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file

projection.toPixels gp2 point2 paint.setStrokeWidth 5 paint.setAlpha defaultColor Color.parseColor #6C8715 220 120 canvas.drawLine point.x point.y point2.x point2.y paint mode 3 #65306 end else if mode 3 the last path if defaultColor 999 paint.setColor.. projection.toPixels gp2 point2 paint.setStrokeWidth 5 paint.setAlpha defaultColor Color.parseColor #6C8715 220 120 canvas.drawLine point.x point.y point2.x point2.y paint RectF oval new RectF point2.x mRadius point2.y mRadius point2.x mRadius point2.y..

How to draw a line in android

http://stackoverflow.com/questions/3616676/how-to-draw-a-line-in-android

public DrawView Context context super context paint.setColor Color.BLACK @Override public void onDraw Canvas canvas canvas.drawLine 0 0 20 20 paint canvas.drawLine 20 0 0 20 paint The activity to start it StartDraw.java import android.app.Activity import.. super context paint.setColor Color.BLACK @Override public void onDraw Canvas canvas canvas.drawLine 0 0 20 20 paint canvas.drawLine 20 0 0 20 paint The activity to start it StartDraw.java import android.app.Activity import android.graphics.Color import..

Android draw route on a Mapview with twoo POI-s

http://stackoverflow.com/questions/4408671/android-draw-route-on-a-mapview-with-twoo-poi-s

defaultColor Point point2 new Point projection.toPixels gp2 point2 paint.setStrokeWidth 5 paint.setAlpha 120 canvas.drawLine point.x point.y point2.x point2.y paint return super.draw canvas mapView shadow when MapOverlay.java public class MapOverlay..

Capturing Sound for Analysis and Visualizing Frequencies in Android

http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android

Color.BLACK for int i 0 i toTransform 0 .length i int x i int downy int 100 toTransform 0 i 10 int upy 100 canvas.drawLine x downy x upy paint imageView.invalidate public void onClick View v if started started false startStopButton.setText Start.. Color.BLACK for int i 0 i toTransform 0 .length i int x i int downy int 100 toTransform 0 i 10 int upy 100 canvas.drawLine x downy x upy paint imageView.invalidate TODO Auto generated method stub super.onProgressUpdate values @Override public..

Android, google maps and drawing route [closed]

http://stackoverflow.com/questions/5608601/android-google-maps-and-drawing-route

How to draw a Line in ImageView on Android?

http://stackoverflow.com/questions/6178896/how-to-draw-a-line-in-imageview-on-android

stub @Override protected void onDraw Canvas canvas super.onDraw canvas Paint p new Paint Paint.ANTI_ALIAS_FLAG canvas.drawLine 0 0 20 20 p and in your main class create object MyImageView and when you touch your display call the update function ..

How do I draw an arrowhead (in Android)?

http://stackoverflow.com/questions/6713757/how-do-i-draw-an-arrowhead-in-android

centerX centerY radius centerX margin else radius centerY margin Draw Shaft int xy findArrowPos arrLength arrHeading canvas.drawLine centerX centerY xy 0 xy 1 Draw ArrowHead This is where I'm confused private int findArrowPos double length double angle..

Android: how to draw a border to a LinearLayout

http://stackoverflow.com/questions/8203606/android-how-to-draw-a-border-to-a-linearlayout

void onDraw Canvas canvas super.onDraw canvas Paint paint new Paint paint.setColor android.graphics.Color.RED canvas.drawLine 0 0 this.getWidth 1 0 paint canvas.drawLine 0 0 0 this.getHeight 1 paint canvas.drawLine this.getWidth 1 0 this.getWidth.. canvas Paint paint new Paint paint.setColor android.graphics.Color.RED canvas.drawLine 0 0 this.getWidth 1 0 paint canvas.drawLine 0 0 0 this.getHeight 1 paint canvas.drawLine this.getWidth 1 0 this.getWidth 1 this.getHeight 1 paint canvas.drawLine 0.. android.graphics.Color.RED canvas.drawLine 0 0 this.getWidth 1 0 paint canvas.drawLine 0 0 0 this.getHeight 1 paint canvas.drawLine this.getWidth 1 0 this.getWidth 1 this.getHeight 1 paint canvas.drawLine 0 this.getHeight 1 this.getWidth 1 this.getHeight..

How to draw lines over ImageView on Android?

http://stackoverflow.com/questions/8831642/how-to-draw-lines-over-imageview-on-android

@Override protected void onDraw Canvas canvas TODO Auto generated method stub Paint p new Paint Paint.ANTI_ALIAS_FLAG canvas.drawLine 0 0 20 20 p super.onDraw canvas Now how can i add this MyImageView to my app android android imageview share improve..