Example usage for android.graphics Path Path

List of usage examples for android.graphics Path Path

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  4. android.graphics.*
  5. Path
  6. Path

Introduction

In this page you can find the example usage for android.graphics Path Path.

Prototype

public Path()

Source Link

Document

Create an empty path

Usage

From source file:com.breel.wearables.shadowclock.graphics.ShapeShadow.java

public void parseJSON(String jsonFile) {
    if (jsonFile != null) {
        // Load all the JSONs with the numbers information
        try {/*from  w  w  w. ja v a2s  .  c o  m*/
            JSONObject obj = new JSONObject(loadJSONFromAsset(jsonFile));
            Log.d(TAG, "SHAPE SHADOW JSON FILE " + jsonFile + ": LOADED");

            id = obj.getString("id");

            JSONArray jsonPathData;
            JSONArray jsonShadowData;

            if (!id.equals("5")) {
                jsonPathData = obj.getJSONArray("path");
                jsonShadowData = obj.getJSONArray("shadow");

                Log.d(TAG, "JSON PATH DATA LENGTH: " + jsonPathData.length() + "");
                Log.d(TAG, "JSON SHADOW DATA LENGTH: " + jsonShadowData.length() + "");

                shapePath.reset();
                for (int i = 0; i < jsonPathData.length(); i++) {
                    try {
                        JSONObject elem = jsonPathData.getJSONObject(i);
                        String type = elem.getString("type");
                        JSONArray data = elem.getJSONArray("data");
                        if (type.equals("move")) {
                            shapePath.moveTo((float) data.getInt(0), (float) data.getInt(1));
                        } else if (type.equals("line")) {
                            shapePath.lineTo((float) data.getInt(0), (float) data.getInt(1));
                        } else if (type.equals("bezier")) {
                            shapePath.cubicTo((float) data.getInt(0), (float) data.getInt(1),
                                    (float) data.getInt(2), (float) data.getInt(3), (float) data.getInt(4),
                                    (float) data.getInt(5));
                        }
                    } catch (JSONException e) {
                        Log.d(TAG, "JSON ELEM EXCEPTION" + e.getMessage() + "");
                    }
                }
                shapePath.close();

                Random r = new Random();
                r.nextGaussian();

                JSONArray holesContainer = obj.getJSONArray("holes");
                Path holePath = new Path();
                for (int i = 0; i < holesContainer.length(); i++) {
                    JSONObject jsonInside = holesContainer.getJSONObject(i);
                    JSONArray hole = jsonInside.getJSONArray("data");
                    holePath.reset();
                    for (int j = 0; j < hole.length(); j++) {
                        try {
                            JSONObject elem = hole.getJSONObject(j);
                            String type = elem.getString("type");
                            JSONArray data = elem.getJSONArray("data");
                            if (type.equals("move")) {
                                holePath.moveTo((float) data.getInt(0), (float) data.getInt(1));
                            } else if (type.equals("line")) {
                                holePath.lineTo((float) data.getInt(0), (float) data.getInt(1));
                            } else if (type.equals("bezier")) {
                                holePath.cubicTo((float) data.getInt(0), (float) data.getInt(1),
                                        (float) data.getInt(2), (float) data.getInt(3), (float) data.getInt(4),
                                        (float) data.getInt(5));
                            }
                        } catch (JSONException e) {
                            Log.d(TAG, "JSON HOLE EXCEPTION" + e.getMessage() + "");
                        }
                    }
                    holePath.close();
                    shapePath.op(holePath, Path.Op.DIFFERENCE);
                }

                pathTransform.reset();
                pathTransform.setScale(scale + 0.04f, scale + 0.04f);
                shapePath.transform(pathTransform);
                boundsPath.transform(pathTransform);

                pathTransform.setTranslate(positionX - 0.3f, positionY - 0.3f);
                shapePath.transform(pathTransform);
                boundsPath.transform(pathTransform);

                int shadowTmpX;
                int shadowTmpY;

                shadowPaths.clear();
                vertexArray.clear();

                for (int i = 0; i < jsonShadowData.length(); i += 2) {
                    shadowTmpX = jsonShadowData.getInt(i);
                    shadowTmpY = jsonShadowData.getInt(i + 1);
                    addVertex(shadowTmpX, shadowTmpY);
                }
            } else {
                jsonPathData = obj.getJSONArray("path");
                jsonShadowData = obj.getJSONArray("shadow");

                Log.d(TAG, "JSON PATH DATA LENGTH: " + jsonPathData.length() + "");
                Log.d(TAG, "JSON SHADOW DATA LENGTH: " + jsonShadowData.length() + "");

                shapePath.reset();
                for (int i = 0; i < jsonPathData.length(); i++) {
                    JSONArray cords = jsonPathData.getJSONArray(i);
                    Path chunk = new Path();
                    chunk.reset();
                    for (int j = 0; j < cords.length(); j++) {
                        try {
                            JSONObject elem = cords.getJSONObject(j);
                            String type = elem.getString("type");
                            JSONArray data = elem.getJSONArray("data");
                            if (type.equals("move")) {
                                chunk.moveTo((float) data.getInt(0), (float) data.getInt(1));
                            } else if (type.equals("line")) {
                                chunk.lineTo((float) data.getInt(0), (float) data.getInt(1));
                            } else if (type.equals("bezier")) {
                                chunk.cubicTo((float) data.getInt(0), (float) data.getInt(1),
                                        (float) data.getInt(2), (float) data.getInt(3), (float) data.getInt(4),
                                        (float) data.getInt(5));
                            }
                        } catch (JSONException e) {
                            Log.d(TAG, "JSON 5 NUMBER ELEM EXCEPTION" + e.getMessage() + "");
                        }
                    }
                    chunk.close();
                    shapePath.op(chunk, Path.Op.UNION);
                }

                pathTransform.reset();
                pathTransform.setScale(scale, scale);
                shapePath.transform(pathTransform);
                boundsPath.transform(pathTransform);

                pathTransform.setTranslate(positionX, positionY);
                shapePath.transform(pathTransform);
                boundsPath.transform(pathTransform);

                shadowPaths.clear();
                vertexArray.clear();

                int shadowTmpX;
                int shadowTmpY;
                for (int i = 0; i < jsonShadowData.length(); i++) {
                    JSONArray coords = jsonShadowData.getJSONArray(i);
                    for (int j = 0; j < coords.length(); j += 2) {
                        shadowTmpX = coords.getInt(j);
                        shadowTmpY = coords.getInt(j + 1);
                        addVertex((float) shadowTmpX, (float) shadowTmpY);
                    }

                }
            }
        } catch (JSONException e) {
            Log.d(TAG, "JSON ROOT EXCEPTION" + e.getMessage() + "");
        }
    }
}

From source file:com.example.SmartBoard.DrawingView.java

private void setupDrawing() {
    //get drawing area setup for interaction
    drawPath = new Path();
    drawPathRecv = new Path();
    drawPaint = new Paint();
    drawPaint.setDither(true);/*  w w  w  .j a va 2s . c o  m*/
    drawPaint.setPathEffect(new CornerPathEffect(10));
    drawPaint.setColor(paintColor);
    drawPaint.setAntiAlias(true);
    drawPaint.setStrokeWidth(strokeWidth);
    drawPaint.setStyle(Paint.Style.STROKE);
    drawPaint.setStrokeJoin(Paint.Join.ROUND);
    drawPaint.setStrokeCap(Paint.Cap.ROUND);
    canvasPaint = new Paint(Paint.DITHER_FLAG);

    drawPaintSender = new Paint();
    drawPaintSender.setDither(true);
    drawPaintSender.setPathEffect(new CornerPathEffect(10));
    drawPaintSender.setColor(paintColor);
    drawPaintSender.setAntiAlias(true);
    drawPaintSender.setStrokeWidth(strokeWidth);
    drawPaintSender.setStyle(Paint.Style.STROKE);
    drawPaintSender.setStrokeJoin(Paint.Join.ROUND);
    drawPaintSender.setStrokeCap(Paint.Cap.ROUND);
    client = MQTTHandler.getInstance().getClientHandle();
}

From source file:com.commit451.inkpageindicator.InkPageIndicator.java

public InkPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.InkPageIndicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;/*from   ww w.jav a 2 s.  c o  m*/
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.InkPageIndicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor(R.styleable.InkPageIndicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor(R.styleable.InkPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = new FastOutSlowInInterpolator();

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

From source file:io.plaidapp.ui.widget.InkPageIndicator.java

public InkPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.InkPageIndicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;/*ww  w  . j a v a2s. co  m*/
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.InkPageIndicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor(R.styleable.InkPageIndicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor(R.styleable.InkPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = android.view.animation.AnimationUtils.loadInterpolator(context,
            android.R.interpolator.fast_out_slow_in);

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

From source file:com.ww.administrator.demotest.widget.InkPageIndicator.java

public InkPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.InkPageIndicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;//w  w w .  jav  a2 s .c om
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.InkPageIndicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor(R.styleable.InkPageIndicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor(R.styleable.InkPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = AnimUtil.getFastOutSlowInInterpolator(context);

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

From source file:com.amitupadhyay.aboutexample.ui.widget.InkPageIndicator.java

public InkPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.InkPageIndicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;//ww  w.j  a  v  a2  s . c o m
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.InkPageIndicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor(R.styleable.InkPageIndicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor(R.styleable.InkPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = AnimUtils.getFastOutSlowInInterpolator(context);

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

From source file:com.astir_trotter.atcustom.ui.iconics.core.IconicsDrawable.java

private void prepare() {
    mIconPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    mIconPaint.setStyle(Paint.Style.FILL);
    mIconPaint.setTextAlign(Paint.Align.CENTER);
    mIconPaint.setUnderlineText(false);//from   w  ww . ja  v  a2  s  .com
    mIconPaint.setAntiAlias(true);

    mBackgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);

    mContourPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mContourPaint.setStyle(Paint.Style.STROKE);

    mPath = new Path();

    mPathBounds = new RectF();
    mPaddingBounds = new Rect();
}

From source file:com.amaze.carbonfilemanager.ui.views.Indicator.java

public Indicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.Indicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.Indicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;//  w w  w. j  a  v  a 2  s . co m
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.Indicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.Indicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    selectedColour = a.getColor(R.styleable.Indicator_currentPageIndicatorColor, DEFAULT_SELECTED_COLOUR);
    // half transparent accent color
    unselectedColour = Color.argb(80, Color.red(selectedColour), Color.green(selectedColour),
            Color.blue(selectedColour));

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = AnimUtils.getFastOutSlowInInterpolator(context);

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

From source file:com.github.shareme.gwsinkpageindicator.library.InkPageIndicator.java

public InkPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.InkPageIndicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;//from   w  w w .j ava2  s . com
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.InkPageIndicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor(R.styleable.InkPageIndicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor(R.styleable.InkPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = new FastOutSlowInInterpolator();

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

From source file:com.frapim.windwatch.Notifier.java

private Path getArrowPath(float degrees) {
    Path path = new Path();
    int leftX = (mBigIconSize / 2) - (mArrowWidth / 2);
    int leftHeadX = leftX - mArrowWidth;
    int rightX = (mBigIconSize / 2) + (mArrowWidth / 2);
    int rightHeadX = rightX + mArrowWidth;
    path.moveTo(leftX, mArrowHeight); // bottom left
    path.lineTo(leftX, mArrowHeadHeight); // left, arrow head start
    path.lineTo(leftHeadX, mArrowHeadHeight); //  left, arrow head end 
    path.lineTo(mBigIconSize / 2, 0); // top
    path.lineTo(rightHeadX, mArrowHeadHeight); // right, arrow head end
    path.lineTo(rightX, mArrowHeadHeight); // right, arrow head start
    path.lineTo(rightX, mArrowHeight); // bottom right
    path.lineTo(leftX, mArrowHeight); // bottom left
    path.close();/*  w ww.j av a  2  s  .  c om*/
    Matrix translateMatrix = new Matrix();
    translateMatrix.postTranslate(0, 30);
    path.transform(translateMatrix);
    RectF bounds = new RectF();
    path.computeBounds(bounds, true);
    Matrix rotateMatrix = new Matrix();
    rotateMatrix.postRotate(degrees, (bounds.right + bounds.left) / 2, (bounds.bottom + bounds.top) / 2);
    path.transform(rotateMatrix);
    return path;
}