List of usage examples for android.graphics Path moveTo
public void moveTo(float x, float y)
From source file:com.kmagic.solitaire.DrawMaster.java
/** * Draw a pedestal ( clubs and spades stand on this ) * @param canvas canvas to draw on/*from w ww . jav a2s .c om*/ * @param width width of the pedestal * @param height height of the pedestal */ public void drawPedestal(final Canvas canvas, final float width, final float height) { final Paint paint = getBlackPaint(); final float width_half = width / 2; final float width_fifth = width / 5; final float width_3_5ths = width_fifth * 3; final float height_5th = height / 5; canvas.drawRect(width_3_5ths, height_5th, width - width_3_5ths, height, paint); final Path path = new Path(); path.moveTo(width_fifth, height); path.lineTo(width_half, height - height_5th); path.lineTo(width - width_fifth, height); path.lineTo(width_fifth, height); path.close(); canvas.drawPath(path, paint); }
From source file:com.kmagic.solitaire.DrawMaster.java
/** * Draw a heart/*from w w w . j ava2 s. c om*/ * @param canvas canvas to draw on * @param width width of the heart * @param height height of the heart */ public void drawHeart(final Canvas canvas, final float width, final float height) { final Paint paint = getRedPaint(); final float width_half = width / 2; final float width_quarter = width / 4; final float height_quarter = height / 4; final float height_third = height / 3; canvas.drawCircle(width_quarter, height_quarter, width_quarter, paint); canvas.drawCircle(width_quarter * 3, height_quarter, width_quarter, paint); final Path path = new Path(); path.moveTo(0, height_third); path.lineTo(width_half, height); path.lineTo(width, height_third); path.lineTo(0, height_third); path.close(); canvas.drawPath(path, paint); }
From source file:com.kmagic.solitaire.DrawMaster.java
/** * Draw a spade/*from ww w .j a va 2 s. c o m*/ * @param canvas canvas to draw on * @param width width of the spade * @param height height of the spade */ public void drawSpade(final Canvas canvas, final float width, final float height) { final Paint paint = getBlackPaint(); final float width_half = width / 2; final float width_quarter = width / 4; final float width_fifth = width / 5; final float width_25th = width / 25; final float height_3_5th = height / 5 * 3; final Path path = new Path(); path.moveTo(width_half, 0); path.lineTo(width - width_25th, height_3_5th); path.lineTo(width_25th, height_3_5th); path.lineTo(width_half, 0); path.close(); canvas.drawPath(path, paint); canvas.drawCircle(width_quarter, height_3_5th, width_fifth, paint); canvas.drawCircle(width_quarter * 3, height_3_5th, width_fifth, paint); drawPedestal(canvas, width, height); }
From source file:com.semfapp.adamdilger.semf.Take5PdfDocument.java
public PdfDocument createDocument() { //create new document PdfDocument document = new PdfDocument(); // crate a page description PdfDocument.PageInfo pageInfo = new PdfDocument.PageInfo.Builder(A4_WIDTH, A4_HEIGHT, 1).create(); // start a page PdfDocument.Page page = document.startPage(pageInfo); can = page.getCanvas();//www .j av a 2s . c o m Paint paint = new Paint(); paint.setStrokeWidth(0.5f); paint.setColor(Color.BLACK); paint.setStyle(Paint.Style.STROKE); can.drawRect(1, 1, 594, 395, paint); /** * Page one Text Fields */ drawText("Job Reference:", 9, 21, FONT14, carlitoBold); drawText("Date:", 354, 21, FONT14, carlitoBold); drawText("Time:", 473, 21, FONT14, carlitoBold); drawText("Location:", 9, 48, FONT14, carlitoBold); drawText("Task:", 261, 48, FONT14, carlitoBold); paint.setPathEffect(new DashPathEffect(new float[] { 1.5f, 1 }, 0)); can.drawLine(85, 36, 350, 36, paint); can.drawLine(386, 36, 468, 36, paint); can.drawLine(506, 36, 585, 36, paint); can.drawLine(59, 60, 256, 60, paint); can.drawLine(291, 60, 585, 60, paint); if (mEditTextValues[0] != null) { drawText(mEditTextValues[0], 98, 19, FONT14, roboto); } if (mEditTextValues[1] != null) { drawText(mEditTextValues[1], 65, 44, FONT14, roboto); } if (mEditTextValues[2] != null) { drawText(mEditTextValues[2], 297, 44, FONT14, roboto); } drawText(mDateString, 390, 19, FONT14, roboto); drawText(mTimeString, 509, 19, FONT14, roboto); /** * Section One (Stop, step back...) */ drawHeader1(8, 69, 202, "Stop, step back and think", 1); paint.setStyle(Paint.Style.STROKE); paint.setStrokeWidth(0.35f); paint.setPathEffect(null); int left, top; //draw left boxes left = 177; top = 108; for (int x = 0; x < mCheckBoxSectionOne.size(); x++) { Take5Data.CheckValue isYes = mCheckBoxSectionOne.get(x).getCheckValue(); float topLoc = top + (x * 33); if (x < 1) { //allowing for different 1st row size drawBox(left, topLoc, paint, true, isYes); } else { float newTop = topLoc - 6; if (x < 3) { drawBox(left, newTop, paint, false, isYes); } else { drawBox(left, newTop, paint, true, isYes); } } } DashPathEffect pathEffect = new DashPathEffect(new float[] { 1, 1.5f }, 0); drawText(mCheckBoxSectionOne.get(0).getHeading(), 13, 113, FONT12, carlitoBold); for (int x = 1; x < mCheckBoxSectionOne.size(); x++) { int height = 132 + ((x - 1) * 33); drawText(mCheckBoxSectionOne.get(x).getHeading(), 13, height, FONT12, carlitoBold); paint.setPathEffect(pathEffect); can.drawLine(10, height - 6, 222, height - 6, paint); paint.setPathEffect(null); } /** * Section Two (Identidy the Hazards...) */ drawHeader1(230, 69, 345, "Identify the hazard(s)", 2); //draw right boxes left = 542; top = 104; for (int x = 0; x < mCheckBoxSectionTwo.size(); x++) { float topLoc = top + (x * 20.7f); Take5Data.CheckValue isYes = mCheckBoxSectionTwo.get(x).getCheckValue(); drawBox(left, topLoc, paint, false, isYes); } for (int x = 0; x < mCheckBoxSectionTwo.size(); x++) { float height = 105 + (x * 20.7f); drawText(mCheckBoxSectionTwo.get(x).getHeading(), 238, height + 3, FONT12, carlitoBold); if (x > 0) { paint.setPathEffect(pathEffect); can.drawLine(238, height - 4, 581, height - 4, paint); paint.setPathEffect(null); } } /** * draw section 3,4,5 (including checkboxes) */ drawSmallCircle(8, 331, "Assess the level of risk", 3); drawSmallCircle(202, 331, "Control the hazards", 4); drawSmallCircle(398, 331, "Proceed safely", 5); /** * Draw Page Two */ int xLoc = 7; int yLoc = 420; int height; int width = 565; int RADIUS = 14; float INNER_RADIUS = 13; int centre = yLoc + 7 + RADIUS; width = xLoc + width; int middle = width - 340; can.drawRect(1, 420, 594, 420 + 395, paint); paint.setStyle(Paint.Style.FILL); paint.setTypeface(impact); paint.setTextSize(12); can.drawCircle(xLoc + RADIUS, centre, RADIUS, paint); can.drawRect(xLoc + RADIUS, centre - RADIUS, width, centre + RADIUS, paint); can.drawCircle(width, centre, RADIUS, paint); paint.setColor(Color.WHITE); can.drawCircle(xLoc + RADIUS, centre, INNER_RADIUS, paint); can.drawCircle(width, centre, INNER_RADIUS, paint); can.drawRect(middle, centre - INNER_RADIUS, width, centre + INNER_RADIUS, paint); paint.setColor(Color.BLACK); can.drawCircle(middle, centre, RADIUS, paint); paint.setColor(Color.WHITE); can.drawText("SAFE WORK METHOD STATEMENT (SWMS)", xLoc + 31, centre + 5, paint); paint.setTextSize(16); paint.setColor(Color.BLACK); can.drawText(String.valueOf(4), xLoc + RADIUS - 4, centre + 6, paint); height = 50; drawText("What are the hazards and risks?", 25, yLoc + height, FONT12, carlitoBold); drawText("Risk\nRating", 267, yLoc + 47, FONT12, carlitoBold); drawText("How will hazards and risks be controlled?", 319, yLoc + height, FONT12, carlitoBold); paint.setPathEffect(pathEffect); can.drawLine(262, yLoc + 45, 262, yLoc + 320, paint); can.drawLine(302, yLoc + 45, 302, yLoc + 320, paint); paint.setPathEffect(null); float currentItemHeight = yLoc + 75; float padding = 5; for (int x = 0; x < mRiskElements.size(); x++) { int textHeight = (int) currentItemHeight; float totalItemHeight = drawRiskElement(textHeight, mRiskElements.get(x)); currentItemHeight += totalItemHeight + padding; } paint.setPathEffect(pathEffect); height = yLoc + 350; drawText("Name/s:", 12, height, FONT12, carlitoBold); drawText(mEditTextValues[3], 55, height - 3, FONT14, roboto); paint.setPathEffect(pathEffect); can.drawLine(50, height + 12, 580, height + 12, paint); paint.setPathEffect(null); height = yLoc + 372; drawText("Signatures:", 12, height, FONT12, carlitoBold); drawText("Date:", 468, height, FONT12, carlitoBold); drawText(mDateString, 497, height - 3, FONT14, roboto); paint.setPathEffect(pathEffect); can.drawLine(60, height + 12, 464, height + 12, paint); can.drawLine(492, height + 12, 580, height + 12, paint); paint.setPathEffect(null); // finish the page document.finishPage(page); int imagePageCount = 2; for (Take5RiskElement risk : mRiskElements) { if (risk.imagePath != null) { // crate a page description PdfDocument.PageInfo pageInfo1 = new PdfDocument.PageInfo.Builder(A4_WIDTH, A4_HEIGHT, imagePageCount).create(); PdfDocument.Page imagePage = document.startPage(pageInfo1); Canvas canvas = imagePage.getCanvas(); try { Bitmap original = BitmapFactory.decodeFile(risk.imagePath); Bitmap b = resize(original, canvas.getWidth() - 100, canvas.getHeight() - 100); canvas.drawBitmap(b, 50, 60, new Paint()); // canvas.drawText(risk.getOne(), 50, 40, new Paint()); Path textPath = new Path(); textPath.moveTo(50, 50); textPath.lineTo(canvas.getWidth() - 100, 50); canvas.drawTextOnPath(risk.getOne(), textPath, 0, 0, new Paint()); } catch (Exception e) { e.printStackTrace(); } document.finishPage(imagePage); imagePageCount++; new File(risk.imagePath).delete(); } } // add more pages return document; }
From source file:com.hobby.uiframework.widget.PagerSlidingTab.java
@Override protected void onDraw(Canvas canvas) { super.onDraw(canvas); if (isInEditMode() || tabCount == 0) { return;//from www .j ava 2 s . com } final int height = getHeight(); // draw underline rectPaint.setColor(underlineColor); canvas.drawRect(0, height - underlineHeight, tabsContainer.getWidth(), height, rectPaint); // draw indicator line rectPaint.setColor(indicatorColor); // default: line below current tab View currentTab = tabsContainer.getChildAt(currentPosition); float lineLeft = currentTab.getLeft(); float lineRight = currentTab.getRight(); // if there is an offset, start interpolating left and right coordinates // between current and next tab if (currentPositionOffset > 0f && currentPosition < tabCount - 1) { View nextTab = tabsContainer.getChildAt(currentPosition + 1); final float nextTabLeft = nextTab.getLeft(); final float nextTabRight = nextTab.getRight(); lineLeft = (currentPositionOffset * nextTabLeft + (1f - currentPositionOffset) * lineLeft); lineRight = (currentPositionOffset * nextTabRight + (1f - currentPositionOffset) * lineRight); } if (lineIndicator) { canvas.drawRect(lineLeft, height - indicatorHeight, lineRight, height, rectPaint); } else { rectPaint.setStyle(Style.FILL); Path path = new Path(); float mid = (lineLeft + lineRight) * 0.5f; float triangleheight = getContext().getResources().getDimension(R.dimen.indicator_triangle_height); float left = mid - triangleheight; float right = mid + triangleheight; path.moveTo(left, height); path.lineTo(mid, height - triangleheight); path.lineTo(right, height); path.close(); canvas.drawPath(path, rectPaint); } // draw divider dividerPaint.setColor(dividerColor); for (int i = 0; i < tabCount - 1; i++) { View tab = tabsContainer.getChildAt(i); canvas.drawLine(tab.getRight(), dividerPadding, tab.getRight(), height - dividerPadding, dividerPaint); } }
From source file:com.sinyuk.jianyimaterial.widgets.FloatingToolbar.java
@TargetApi(21) private void hideLollipopImpl() { int rootWidth = mRoot.getWidth(); float controlX; if (mFabOriginalX > rootWidth / 2f) { controlX = mFabOriginalX * 0.98f; } else {//w w w.ja v a2 s . c o m controlX = mFabOriginalX * 1.02f; } final Path path = new Path(); path.moveTo(mFab.getX(), mFab.getY()); final float x2 = controlX; final float y2 = getY(); path.quadTo(x2, y2, mFabOriginalX, mFabOriginalY + getTranslationY()); ObjectAnimator anim = ObjectAnimator.ofFloat(mFab, View.X, View.Y, path); anim.setInterpolator(new AccelerateDecelerateInterpolator()); anim.setDuration(FAB_UNMORPH_DURATION); anim.setStartDelay(FAB_UNMORPH_DELAY); anim.start(); /** * Animate FAB elevation back to 6dp */ anim = ObjectAnimator.ofFloat(mFab, View.TRANSLATION_Z, 0); anim.setInterpolator(new AccelerateDecelerateInterpolator()); anim.setDuration(FAB_UNMORPH_DURATION); anim.setStartDelay(FAB_UNMORPH_DELAY); anim.start(); /** * Restore alpha of FAB drawable */ Drawable drawable = mFab.getDrawable(); if (drawable != null) { anim = ObjectAnimator.ofPropertyValuesHolder(drawable, PropertyValuesHolder.ofInt("alpha", 255)); anim.setInterpolator(new AccelerateDecelerateInterpolator()); anim.setDuration(FAB_UNMORPH_DURATION); anim.setStartDelay(FAB_UNMORPH_DELAY); anim.start(); } Animator toolbarReveal = ViewAnimationUtils.createCircularReveal(this, getWidth() / 2, getHeight() / 2, (float) (Math.hypot(getWidth() / 2, getHeight() / 2)), (float) mFab.getWidth() / 2f); toolbarReveal.setTarget(this); toolbarReveal.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); setVisibility(View.INVISIBLE); mFab.setVisibility(View.VISIBLE); mMorphing = false; } }); toolbarReveal.setDuration(CIRCULAR_UNREVEAL_DURATION); toolbarReveal.setInterpolator(new AccelerateInterpolator()); toolbarReveal.setStartDelay(CIRCULAR_UNREVEAL_DELAY); toolbarReveal.start(); /** * Animate FloatingToolbar animation back to 6dp */ anim = ObjectAnimator.ofFloat(this, View.TRANSLATION_Z, 0); anim.setDuration(CIRCULAR_UNREVEAL_DURATION); anim.setStartDelay(CIRCULAR_UNREVEAL_DELAY); anim.start(); }
From source file:com.morninz.ninepinview.widget.NinePINView.java
/** * Compute the coordinates of 9 center points and wrong triangles. *///www . j a v a 2s.c o m protected void computePointsAndWrongTriangleCoordinate() { int drawWidth = getWidth() - getPaddingLeft() - getPaddingRight(); int drawHeight = getHeight() - getPaddingTop() - getPaddingBottom(); float baseX = getPaddingLeft() + mCircleRadius; float baseY = getPaddingTop() + mCircleRadius; float gapX = drawWidth / 2.0f - mCircleRadius; float gapY = drawHeight / 2.0f - mCircleRadius; float r = mCircleRadius; for (int i = 0; i < POINT_COUNT; i++) { // compute center point's coordinate Point point = new Point(); point.x = baseX + gapX * (i % 3); point.y = baseY + gapY * (i / 3); point.index = i; mCenterPoints[i] = point; // compute wrong triangle path of this point. Path path = new Path(); float x1, y1, x2, y2, x3, y3; x1 = point.x + r; y1 = point.y; x2 = point.x + r * (2.0f / 3); y2 = point.y - r * (1.0f / 3); x3 = x2; y3 = point.y + r * (1.0f / 3); path.moveTo(x1, y1); path.lineTo(x2, y2); path.lineTo(x3, y3); path.lineTo(x1, y1); path.close(); mWrongPaths[i] = path; Log.d(TAG, "[ " + x1 + ", " + y1 + " ], " + "[ " + x2 + ", " + y2 + " ], " + "[ " + x3 + ", " + y3 + " ]"); } }
From source file:org.mdc.chess.ChessBoard.java
private void drawMoveHints(Canvas canvas) { if ((moveHints == null) || blindMode) { return;/*from w w w . j a v a 2s .co m*/ } float h = (float) (sqSize / 2.0); float d = (float) (sqSize / 8.0); double v = 35 * Math.PI / 180; double cosv = Math.cos(v); double sinv = Math.sin(v); double tanv = Math.tan(v); int n = Math.min(moveMarkPaint.size(), moveHints.size()); for (int i = 0; i < n; i++) { Move m = moveHints.get(i); if ((m == null) || (m.from == m.to)) { continue; } float x0 = getXCrd(Position.getX(m.from)) + h; float y0 = getYCrd(Position.getY(m.from)) + h; float x1 = getXCrd(Position.getX(m.to)) + h; float y1 = getYCrd(Position.getY(m.to)) + h; float x2 = (float) (Math.hypot(x1 - x0, y1 - y0) + d); float y2 = 0; float x3 = (float) (x2 - h * cosv); float y3 = (float) (y2 - h * sinv); float x4 = (float) (x3 - d * sinv); float y4 = (float) (y3 + d * cosv); float x5 = (float) (x4 + (-d / 2 - y4) / tanv); float y5 = -d / 2; float x6 = 0; float y6 = y5 / 2; Path path = new Path(); path.moveTo(x2, y2); path.lineTo(x3, y3); // path.lineTo(x4, y4); path.lineTo(x5, y5); path.lineTo(x6, y6); path.lineTo(x6, -y6); path.lineTo(x5, -y5); // path.lineTo(x4, -y4); path.lineTo(x3, -y3); path.close(); Matrix mtx = new Matrix(); mtx.postRotate((float) (Math.atan2(y1 - y0, x1 - x0) * 180 / Math.PI)); mtx.postTranslate(x0, y0); path.transform(mtx); Paint p = moveMarkPaint.get(i); canvas.drawPath(path, p); } }
From source file:com.sinyuk.jianyimaterial.widgets.FloatingToolbar.java
@TargetApi(21) private void showLollipopImpl() { int rootWidth = mRoot.getWidth(); float endFabX; float controlX; if (mFabOriginalX > rootWidth / 2f) { endFabX = rootWidth / 2f + (mFabOriginalX - rootWidth / 2f) / 4f; controlX = mFabOriginalX * 0.98f; } else {/*from w ww. j a va2 s . c o m*/ endFabX = rootWidth / 2f - (mFabOriginalX - rootWidth / 2f) / 4f; controlX = mFabOriginalX * 1.02f; } /** * Animate FAB movement */ final Path path = new Path(); path.moveTo(mFab.getX(), mFab.getY()); final float x2 = controlX; final float y2 = getY(); path.quadTo(x2, y2, endFabX, getY()); ObjectAnimator anim = ObjectAnimator.ofFloat(mFab, View.X, View.Y, path); anim.setInterpolator(new AccelerateDecelerateInterpolator()); anim.setDuration(FAB_MORPH_DURATION); anim.start(); /** * Fade FAB drawable */ Drawable drawable = mFab.getDrawable(); if (drawable != null) { anim = ObjectAnimator.ofPropertyValuesHolder(drawable, PropertyValuesHolder.ofInt("alpha", 0)); anim.setInterpolator(new AccelerateDecelerateInterpolator()); anim.setDuration((long) (FAB_MORPH_DURATION / 3f)); anim.start(); } /** * Animate FAB elevation to 8dp */ anim = ObjectAnimator.ofFloat(mFab, View.TRANSLATION_Z, dpToPixels(2)); anim.setInterpolator(new AccelerateDecelerateInterpolator()); anim.setDuration(FAB_MORPH_DURATION); anim.start(); /** * Create circular reveal */ Animator toolbarReveal = ViewAnimationUtils.createCircularReveal(this, getWidth() / 2, getHeight() / 2, (float) mFab.getWidth() / 2f, (float) (Math.hypot(getWidth() / 2, getHeight() / 2))); toolbarReveal.setDuration(CIRCULAR_REVEAL_DURATION); toolbarReveal.setTarget(this); toolbarReveal.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationStart(Animator animation) { super.onAnimationStart(animation); mFab.setVisibility(View.INVISIBLE); setVisibility(View.VISIBLE); } @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); mMorphing = false; } }); toolbarReveal.setInterpolator(new AccelerateInterpolator()); toolbarReveal.setStartDelay(CIRCULAR_REVEAL_DELAY); toolbarReveal.start(); /** * Animate FloatingToolbar elevation to 8dp */ anim = ObjectAnimator.ofFloat(this, View.TRANSLATION_Z, dpToPixels(2)); anim.setDuration(CIRCULAR_REVEAL_DURATION); anim.setStartDelay(CIRCULAR_REVEAL_DELAY); anim.start(); }
From source file:com.blestep.sportsbracelet.view.TimelineChartView.java
private void drawTargetLine(Canvas c) { if (mIsShowTargetDashedLine && mTargetValue > 0) { if (mTargetValue > mMaxValue) { Path path = new Path(); path.moveTo(0, mTopSpaceHeight); path.lineTo(mGraphArea.width(), mTopSpaceHeight); c.drawPath(path, mGraphTargetDashedLinePaint); } else {/*from www . ja v a 2 s. c om*/ float height = mGraphArea.height(); float y = (float) (height - (height * ((mTargetValue * 100) / mMaxValue)) / 100) + mTopSpaceHeight; Path path = new Path(); path.moveTo(0, y); path.lineTo(mGraphArea.width(), y); c.drawPath(path, mGraphTargetDashedLinePaint); } } }