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2014/10/16 ¤W¤È 08:11:04

android Programming Glossary: canvas.drawarc

click event on pie chart in android [closed]

http://stackoverflow.com/questions/8981996/click-event-on-pie-chart-in-android

int i 0 i values.size i p.setColor colors.get i if i 0 canvas.drawArc rectF 0 values.get i angle true p else canvas.drawArc rectF.. i 0 canvas.drawArc rectF 0 values.get i angle true p else canvas.drawArc rectF offset values.get i angle true p offset values.get i.. int i 0 i values.size i p.setColor colors.get i if i 0 canvas.drawArc rectF 0 values.get i angle true p c.drawArc rectF 0 values.get..

Android - How to draw an arc based gradient

http://stackoverflow.com/questions/9037108/android-how-to-draw-an-arc-based-gradient

paint.setStyle Paint.Style.FILL paint.setShader shader canvas.drawArc rectF startAngle sweepAngle true paint But the result is the.. 100 100 Color.RED Color.BLUE paint1.setShader gradient1 canvas.drawArc rect1 0 90 true paint1 RectF rect2 new RectF 200 50 300 150.. 250 100 Color.RED Color.BLUE paint2.setShader gradient2 canvas.drawArc rect2 0 180 true paint2 RectF rect3 new RectF 50 200 150 300..

click event on pie chart in android [closed]

http://stackoverflow.com/questions/8981996/click-event-on-pie-chart-in-android

getStartY getStartX getRadius getStartY getRadius for int i 0 i values.size i p.setColor colors.get i if i 0 canvas.drawArc rectF 0 values.get i angle true p else canvas.drawArc rectF offset values.get i angle true p offset values.get i angle.. for int i 0 i values.size i p.setColor colors.get i if i 0 canvas.drawArc rectF 0 values.get i angle true p else canvas.drawArc rectF offset values.get i angle true p offset values.get i angle canvas.save public int getStartX return startX public.. getStartY getStartX getRadius getStartY getRadius for int i 0 i values.size i p.setColor colors.get i if i 0 canvas.drawArc rectF 0 values.get i angle true p c.drawArc rectF 0 values.get i angle true p else canvas.drawArc rectF offset values.get..

Android - How to draw an arc based gradient

http://stackoverflow.com/questions/9037108/android-how-to-draw-an-arc-based-gradient

Paint paint.setStrokeWidth 1 paint.setStrokeCap Paint.Cap.FILL paint.setStyle Paint.Style.FILL paint.setShader shader canvas.drawArc rectF startAngle sweepAngle true paint But the result is the entire arc is painted with the same color. Edit After more.. Paint.Style.FILL SweepGradient gradient1 new SweepGradient 100 100 Color.RED Color.BLUE paint1.setShader gradient1 canvas.drawArc rect1 0 90 true paint1 RectF rect2 new RectF 200 50 300 150 Paint paint2 new Paint paint2.setStrokeWidth 1 paint2.setStrokeCap.. Paint.Style.FILL SweepGradient gradient2 new SweepGradient 250 100 Color.RED Color.BLUE paint2.setShader gradient2 canvas.drawArc rect2 0 180 true paint2 RectF rect3 new RectF 50 200 150 300 Paint paint3 new Paint paint3.setStrokeWidth 1 paint3.setStrokeCap..