Examples with Point com.codename1.ui.geom.Point used on opensource projects

Example 11 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class XYChart method draw.

/**
 * The graphical representation of the XY chart.
 *
 * @param canvas the canvas to paint to
 * @param x the top left x value of the view to draw to
 * @param y the top left y value of the view to draw to
 * @param width the width of the view to draw to
 * @param height the height of the view to draw to
 * @param paint the paint
 */
public void draw(Canvas canvas, int x, int y, int width, int height, Paint paint) {
    paint.setAntiAlias(mRenderer.isAntialiasing());
    int legendSize = getLegendSize(mRenderer, height / 5, mRenderer.getAxisTitleTextSize());
    int[] margins = mRenderer.getMargins();
    int left = x + margins[1] + (int) mRenderer.getAxisTitleTextSize() + (mRenderer.isShowLabels() ? (int) mRenderer.getLabelsTextSize() : 0);
    int top = y + margins[0];
    int right = x + width - margins[3];
    int sLength = mDataset.getSeriesCount();
    String[] titles = new String[sLength];
    for (int i = 0; i < sLength; i++) {
        titles[i] = mDataset.getSeriesAt(i).getTitle();
    }
    if (mRenderer.isFitLegend() && mRenderer.isShowLegend()) {
        legendSize = drawLegend(canvas, mRenderer, titles, left, right, y, width, height, legendSize, paint, true);
    }
    int bottom = y + height - margins[2] - legendSize - (int) mRenderer.getAxisTitleTextSize() - (mRenderer.isShowLabels() ? (int) mRenderer.getLabelsTextSize() : 0);
    if (mScreenR == null) {
        mScreenR = new Rectangle();
    }
    mScreenR.setBounds(left, top, right - left, bottom - top);
    drawBackground(mRenderer, canvas, x, y, width, height, paint, false, DefaultRenderer.NO_COLOR);
    if (paint.getTypeface() == null || (mRenderer.getTextTypeface() != null && paint.getTypeface().equals(mRenderer.getTextTypeface())) || !paint.getTypeface().toString().equals(mRenderer.getTextTypefaceName()) || paint.getTypeface().getStyle() != mRenderer.getTextTypefaceStyle()) {
        if (mRenderer.getTextTypeface() != null) {
            paint.setTypeface(mRenderer.getTextTypeface());
        } else {
            paint.setTypeface(Font.createSystemFont(mRenderer.getTextTypefaceName(), mRenderer.getTextTypefaceStyle(), Font.SIZE_SMALL));
        }
    }
    Orientation or = mRenderer.getOrientation();
    if (or == Orientation.VERTICAL) {
        right -= legendSize;
        bottom += legendSize - 20;
    }
    int angle = or.getAngle();
    boolean rotate = angle == 90;
    mScale = (float) (height) / width;
    mTranslate = Math.abs(width - height) / 2;
    if (mScale < 1) {
        mTranslate *= -1;
    }
    mCenter = new Point((x + width) / 2, (y + height) / 2);
    if (rotate) {
        transform(canvas, angle, false);
    }
    int maxScaleNumber = -Integer.MAX_VALUE;
    for (int i = 0; i < sLength; i++) {
        maxScaleNumber = Math.max(maxScaleNumber, mDataset.getSeriesAt(i).getScaleNumber());
    }
    maxScaleNumber++;
    if (maxScaleNumber < 0) {
        return;
    }
    double[] minX = new double[maxScaleNumber];
    double[] maxX = new double[maxScaleNumber];
    double[] minY = new double[maxScaleNumber];
    double[] maxY = new double[maxScaleNumber];
    boolean[] isMinXSet = new boolean[maxScaleNumber];
    boolean[] isMaxXSet = new boolean[maxScaleNumber];
    boolean[] isMinYSet = new boolean[maxScaleNumber];
    boolean[] isMaxYSet = new boolean[maxScaleNumber];
    for (int i = 0; i < maxScaleNumber; i++) {
        minX[i] = mRenderer.getXAxisMin(i);
        maxX[i] = mRenderer.getXAxisMax(i);
        minY[i] = mRenderer.getYAxisMin(i);
        maxY[i] = mRenderer.getYAxisMax(i);
        isMinXSet[i] = mRenderer.isMinXSet(i);
        isMaxXSet[i] = mRenderer.isMaxXSet(i);
        isMinYSet[i] = mRenderer.isMinYSet(i);
        isMaxYSet[i] = mRenderer.isMaxYSet(i);
        if (mCalcRange.get(i) == null) {
            mCalcRange.put(i, new double[4]);
        }
    }
    double[] xPixelsPerUnit = new double[maxScaleNumber];
    double[] yPixelsPerUnit = new double[maxScaleNumber];
    for (int i = 0; i < sLength; i++) {
        XYSeries series = mDataset.getSeriesAt(i);
        int scale = series.getScaleNumber();
        if (series.getItemCount() == 0) {
            continue;
        }
        if (!isMinXSet[scale]) {
            double minimumX = series.getMinX();
            if (minimumX != MathHelper.NULL_VALUE) {
                minX[scale] = minX[scale] == MathHelper.NULL_VALUE ? minimumX : Math.min(minX[scale], minimumX);
                mCalcRange.get(scale)[0] = minX[scale];
            } else {
                minX[scale] = 0;
                mCalcRange.get(scale)[0] = 0;
            }
        }
        if (!isMaxXSet[scale]) {
            double maximumX = series.getMaxX();
            if (maximumX != MathHelper.NULL_VALUE) {
                maxX[scale] = maxX[scale] == MathHelper.NULL_VALUE ? maximumX : Math.max(maxX[scale], maximumX);
                mCalcRange.get(scale)[1] = maxX[scale];
            } else {
                maxX[scale] = minX[scale] + 1;
                mCalcRange.get(scale)[1] = maxX[scale];
            }
        }
        if (!isMinYSet[scale]) {
            double minimumY = series.getMinY();
            if (minimumY != MathHelper.NULL_VALUE) {
                minY[scale] = minY[scale] == MathHelper.NULL_VALUE ? minimumY : Math.min(minY[scale], (float) minimumY);
                mCalcRange.get(scale)[2] = minY[scale];
            } else {
                minY[scale] = 0;
                mCalcRange.get(scale)[2] = 0;
            }
        }
        if (!isMaxYSet[scale]) {
            double maximumY = series.getMaxY();
            if (maximumY != MathHelper.NULL_VALUE) {
                maxY[scale] = maxY[scale] == MathHelper.NULL_VALUE ? maximumY : Math.max(maxY[scale], (float) maximumY);
                mCalcRange.get(scale)[3] = maxY[scale];
            } else {
                maxY[scale] = minY[scale] + 1;
                mCalcRange.get(scale)[3] = maxY[scale];
            }
        }
    }
    for (int i = 0; i < maxScaleNumber; i++) {
        if (maxX[i] - minX[i] != 0) {
            xPixelsPerUnit[i] = (right - left) / (maxX[i] - minX[i]);
        }
        if (maxY[i] - minY[i] != 0) {
            yPixelsPerUnit[i] = (float) ((bottom - top) / (maxY[i] - minY[i]));
        }
        // the X axis on multiple scales was wrong without this fix
        if (i > 0) {
            xPixelsPerUnit[i] = xPixelsPerUnit[0];
            minX[i] = minX[0];
            maxX[i] = maxX[0];
        }
    }
    boolean hasValues = false;
    // use a linked list for these reasons:
    // 1) Avoid a large contiguous memory allocation
    // 2) We don't need random seeking, only sequential reading/writing, so
    // linked list makes sense
    clickableAreas = new HashMap<Integer, List<ClickableArea>>();
    for (int i = 0; i < sLength; i++) {
        XYSeries series = mDataset.getSeriesAt(i);
        int scale = series.getScaleNumber();
        if (series.getItemCount() == 0) {
            continue;
        }
        hasValues = true;
        XYSeriesRenderer seriesRenderer = (XYSeriesRenderer) mRenderer.getSeriesRendererAt(i);
        // int originalValuesLength = series.getItemCount();
        // int valuesLength = originalValuesLength;
        // int length = valuesLength * 2;
        List<Float> points = new ArrayList<Float>();
        List<Double> values = new ArrayList<Double>();
        float yAxisValue = Math.min(bottom, (float) (bottom + yPixelsPerUnit[scale] * minY[scale]));
        LinkedList<ClickableArea> clickableArea = new LinkedList<ClickableArea>();
        clickableAreas.put(i, clickableArea);
        synchronized (series) {
            SortedMap<Double, Double> range = series.getRange(minX[scale], maxX[scale], seriesRenderer.isDisplayBoundingPoints());
            int startIndex = -1;
            for (Double value : range.keySet()) {
                double xValue = value;
                Double rValue = range.get(value);
                double yValue = rValue.doubleValue();
                if (startIndex < 0 && (!isNullValue(yValue) || isRenderNullValues())) {
                    startIndex = series.getIndexForKey(xValue);
                }
                // points.add((float) (left + xPixelsPerUnit[scale]
                // * (value.getKey().floatValue() - minX[scale])));
                // points.add((float) (bottom - yPixelsPerUnit[scale]
                // * (value.getValue().floatValue() - minY[scale])));
                values.add(value);
                values.add(rValue);
                if (!isNullValue(yValue)) {
                    points.add((float) (left + xPixelsPerUnit[scale] * (xValue - minX[scale])));
                    points.add((float) (bottom - yPixelsPerUnit[scale] * (yValue - minY[scale])));
                } else if (isRenderNullValues()) {
                    points.add((float) (left + xPixelsPerUnit[scale] * (xValue - minX[scale])));
                    points.add((float) (bottom - yPixelsPerUnit[scale] * (-minY[scale])));
                } else {
                    if (points.size() > 0) {
                        drawSeries(series, canvas, paint, points, seriesRenderer, yAxisValue, i, or, startIndex);
                        ClickableArea[] clickableAreasForSubSeries = clickableAreasForPoints(points, values, yAxisValue, i, startIndex);
                        clickableArea.addAll(Arrays.asList(clickableAreasForSubSeries));
                        points.clear();
                        values.clear();
                        startIndex = -1;
                    }
                    clickableArea.add(null);
                }
            }
            int count = series.getAnnotationCount();
            if (count > 0) {
                paint.setColor(seriesRenderer.getAnnotationsColor());
                paint.setTextSize(seriesRenderer.getAnnotationsTextSize());
                paint.setTextAlign(seriesRenderer.getAnnotationsTextAlign());
                Rectangle2D bound = new Rectangle2D();
                for (int j = 0; j < count; j++) {
                    float xS = (float) (left + xPixelsPerUnit[scale] * (series.getAnnotationX(j) - minX[scale]));
                    float yS = (float) (bottom - yPixelsPerUnit[scale] * (series.getAnnotationY(j) - minY[scale]));
                    paint.getTextBounds(series.getAnnotationAt(j), 0, series.getAnnotationAt(j).length(), bound);
                    if (xS < (xS + bound.getWidth()) && yS < canvas.getHeight()) {
                        drawString(canvas, series.getAnnotationAt(j), xS, yS, paint);
                    }
                }
            }
            if (points.size() > 0) {
                drawSeries(series, canvas, paint, points, seriesRenderer, yAxisValue, i, or, startIndex);
                ClickableArea[] clickableAreasForSubSeries = clickableAreasForPoints(points, values, yAxisValue, i, startIndex);
                clickableArea.addAll(Arrays.asList(clickableAreasForSubSeries));
            }
        }
    }
    // draw stuff over the margins such as data doesn't render on these areas
    drawBackground(mRenderer, canvas, x, bottom, width, height - bottom, paint, true, mRenderer.getMarginsColor());
    drawBackground(mRenderer, canvas, x, y, width, margins[0], paint, true, mRenderer.getMarginsColor());
    if (or == Orientation.HORIZONTAL) {
        drawBackground(mRenderer, canvas, x, y, left - x, height - y, paint, true, mRenderer.getMarginsColor());
        drawBackground(mRenderer, canvas, right, y, margins[3], height - y, paint, true, mRenderer.getMarginsColor());
    } else if (or == Orientation.VERTICAL) {
        drawBackground(mRenderer, canvas, right, y, width - right, height - y, paint, true, mRenderer.getMarginsColor());
        drawBackground(mRenderer, canvas, x, y, left - x, height - y, paint, true, mRenderer.getMarginsColor());
    }
    boolean showLabels = mRenderer.isShowLabels() && hasValues;
    boolean showGridX = mRenderer.isShowGridX();
    boolean showTickMarks = mRenderer.isShowTickMarks();
    // boolean showCustomTextGridX = mRenderer.isShowCustomTextGridX();
    boolean showCustomTextGridY = mRenderer.isShowCustomTextGridY();
    if (showLabels || showGridX) {
        List<Double> xLabels = getValidLabels(getXLabels(minX[0], maxX[0], mRenderer.getXLabels()));
        Map<Integer, List<Double>> allYLabels = getYLabels(minY, maxY, maxScaleNumber);
        int xLabelsLeft = left;
        if (showLabels) {
            paint.setColor(mRenderer.getXLabelsColor());
            paint.setTextSize(mRenderer.getLabelsTextSize());
            paint.setTextAlign(mRenderer.getXLabelsAlign());
        // if (mRenderer.getXLabelsAlign() == Align.LEFT) {
        // xLabelsLeft += mRenderer.getLabelsTextSize() / 4;
        // }
        }
        drawXLabels(xLabels, mRenderer.getXTextLabelLocations(), canvas, paint, xLabelsLeft, top, bottom, xPixelsPerUnit[0], minX[0], maxX[0]);
        drawYLabels(allYLabels, canvas, paint, maxScaleNumber, left, right, bottom, yPixelsPerUnit, minY);
        if (showLabels) {
            paint.setColor(mRenderer.getLabelsColor());
            for (int i = 0; i < maxScaleNumber; i++) {
                int axisAlign = mRenderer.getYAxisAlign(i);
                Double[] yTextLabelLocations = mRenderer.getYTextLabelLocations(i);
                for (Double location : yTextLabelLocations) {
                    if (minY[i] <= location && location <= maxY[i]) {
                        float yLabel = (float) (bottom - yPixelsPerUnit[i] * (location.doubleValue() - minY[i]));
                        String label = mRenderer.getYTextLabel(location, i);
                        paint.setColor(mRenderer.getYLabelsColor(i));
                        paint.setTextAlign(mRenderer.getYLabelsAlign(i));
                        if (or == Orientation.HORIZONTAL) {
                            if (axisAlign == Align.LEFT) {
                                if (showTickMarks) {
                                    canvas.drawLine(left + getLabelLinePos(axisAlign), yLabel, left, yLabel, paint);
                                }
                                drawText(canvas, label, left - mRenderer.getYLabelsPadding(), yLabel - mRenderer.getYLabelsVerticalPadding(), paint, mRenderer.getYLabelsAngle());
                            } else {
                                if (showTickMarks) {
                                    canvas.drawLine(right, yLabel, right + getLabelLinePos(axisAlign), yLabel, paint);
                                }
                                drawText(canvas, label, right - mRenderer.getYLabelsPadding(), yLabel - mRenderer.getYLabelsVerticalPadding(), paint, mRenderer.getYLabelsAngle());
                            }
                            if (showCustomTextGridY) {
                                paint.setColor(mRenderer.getGridColor(i));
                                canvas.drawLine(left, yLabel, right, yLabel, paint);
                            }
                        } else {
                            if (showTickMarks) {
                                canvas.drawLine(right - getLabelLinePos(axisAlign), yLabel, right, yLabel, paint);
                            }
                            drawText(canvas, label, right + 10, yLabel - mRenderer.getYLabelsVerticalPadding(), paint, mRenderer.getYLabelsAngle());
                            if (showCustomTextGridY) {
                                paint.setColor(mRenderer.getGridColor(i));
                                canvas.drawLine(right, yLabel, left, yLabel, paint);
                            }
                        }
                    }
                }
            }
        }
        if (showLabels) {
            paint.setColor(mRenderer.getLabelsColor());
            float size = mRenderer.getAxisTitleTextSize();
            paint.setTextSize(size);
            paint.setTextAlign(Align.CENTER);
            if (or == Orientation.HORIZONTAL) {
                drawText(canvas, mRenderer.getXTitle(), x + width / 2, bottom + mRenderer.getLabelsTextSize() * 4 / 3 + mRenderer.getXLabelsPadding() + size, paint, 0);
                for (int i = 0; i < maxScaleNumber; i++) {
                    int axisAlign = mRenderer.getYAxisAlign(i);
                    if (axisAlign == Align.LEFT) {
                        drawText(canvas, mRenderer.getYTitle(i), x + size, y + height / 2, paint, -90);
                    } else {
                        drawText(canvas, mRenderer.getYTitle(i), x + width, y + height / 2, paint, -90);
                    }
                }
                paint.setTextSize(mRenderer.getChartTitleTextSize());
                drawText(canvas, mRenderer.getChartTitle(), x + width / 2, y + mRenderer.getChartTitleTextSize(), paint, 0);
            } else if (or == Orientation.VERTICAL) {
                drawText(canvas, mRenderer.getXTitle(), x + width / 2, y + height - size + mRenderer.getXLabelsPadding(), paint, -90);
                drawText(canvas, mRenderer.getYTitle(), right + 20, y + height / 2, paint, 0);
                paint.setTextSize(mRenderer.getChartTitleTextSize());
                drawText(canvas, mRenderer.getChartTitle(), x + size, top + height / 2, paint, 0);
            }
        }
    }
    if (or == Orientation.HORIZONTAL) {
        drawLegend(canvas, mRenderer, titles, left, right, y + (int) mRenderer.getXLabelsPadding(), width, height, legendSize, paint, false);
    } else if (or == Orientation.VERTICAL) {
        transform(canvas, angle, true);
        drawLegend(canvas, mRenderer, titles, left, right, y + (int) mRenderer.getXLabelsPadding(), width, height, legendSize, paint, false);
        transform(canvas, angle, false);
    }
    if (mRenderer.isShowAxes()) {
        paint.setColor(mRenderer.getXAxisColor());
        canvas.drawLine(left, bottom, right, bottom, paint);
        paint.setColor(mRenderer.getYAxisColor());
        boolean rightAxis = false;
        for (int i = 0; i < maxScaleNumber && !rightAxis; i++) {
            rightAxis = mRenderer.getYAxisAlign(i) == Align.RIGHT;
        }
        if (or == Orientation.HORIZONTAL) {
            canvas.drawLine(left, top, left, bottom, paint);
            if (rightAxis) {
                canvas.drawLine(right, top, right, bottom, paint);
            }
        } else if (or == Orientation.VERTICAL) {
            canvas.drawLine(right, top, right, bottom, paint);
        }
    }
    if (rotate) {
        transform(canvas, angle, true);
    }
}

Example 12 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class InteractionDialog method showPopupDialog.

/**
 * A popup dialog is shown with the context of a component and  its selection, it is disposed seamlessly if the back button is pressed
 * or if the user touches outside its bounds. It can optionally provide an arrow in the theme to point at the context component. The popup
 * dialog has the PopupDialog style by default.
 *
 * @param rect the screen rectangle to which the popup should point
 */
public void showPopupDialog(Rectangle rect) {
    disposed = false;
    if (getUIID().equals("Dialog")) {
        setUIID("PopupDialog");
        if (getTitleComponent().getUIID().equals("DialogTitle")) {
            getTitleComponent().setUIID("PopupDialogTitle");
        }
        getContentPane().setUIID("PopupContentPane");
    }
    Component contentPane = getContentPane();
    Label title = getTitleComponent();
    UIManager manager = getUIManager();
    String dialogTitle = title.getText();
    // preferred size logic of the dialog won't work with large title borders
    if ((dialogTitle != null || dialogTitle.length() == 0) && manager.isThemeConstant("hideEmptyTitleBool", false)) {
        boolean b = getTitle().length() > 0;
        titleArea.setVisible(b);
        getTitleComponent().setVisible(b);
        if (!b && manager.isThemeConstant("shrinkPopupTitleBool", true)) {
            getTitleComponent().setPreferredSize(new Dimension(0, 0));
            getTitleComponent().getStyle().setBorder(null);
            titleArea.setPreferredSize(new Dimension(0, 0));
            if (getContentPane().getClientProperty("$ENLARGED_POP") == null) {
                getContentPane().putClientProperty("$ENLARGED_POP", Boolean.TRUE);
                int cpPaddingTop = getContentPane().getStyle().getPaddingTop();
                int titlePT = getTitleComponent().getStyle().getPaddingTop();
                byte[] pu = getContentPane().getStyle().getPaddingUnit();
                if (pu == null) {
                    pu = new byte[4];
                }
                pu[0] = Style.UNIT_TYPE_PIXELS;
                getContentPane().getStyle().setPaddingUnit(pu);
                int pop = Display.getInstance().convertToPixels(manager.getThemeConstant("popupNoTitleAddPaddingInt", 1), false);
                getContentPane().getStyle().setPadding(TOP, pop + cpPaddingTop + titlePT);
            }
        }
    }
    // allows a text area to recalculate its preferred size if embedded within a dialog
    revalidate();
    Style contentPaneStyle = getStyle();
    boolean restoreArrow = false;
    if (manager.isThemeConstant(getUIID() + "ArrowBool", false)) {
        Image t = manager.getThemeImageConstant(getUIID() + "ArrowTopImage");
        Image b = manager.getThemeImageConstant(getUIID() + "ArrowBottomImage");
        Image l = manager.getThemeImageConstant(getUIID() + "ArrowLeftImage");
        Image r = manager.getThemeImageConstant(getUIID() + "ArrowRightImage");
        Border border = contentPaneStyle.getBorder();
        if (border != null) {
            border.setImageBorderSpecialTile(t, b, l, r, rect);
            restoreArrow = true;
        }
    }
    calcPreferredSize();
    int prefHeight = getPreferredH();
    int prefWidth = getPreferredW();
    if (contentPaneStyle.getBorder() != null) {
        prefWidth = Math.max(contentPaneStyle.getBorder().getMinimumWidth(), prefWidth);
        prefHeight = Math.max(contentPaneStyle.getBorder().getMinimumHeight(), prefHeight);
    }
    Form f = Display.getInstance().getCurrent();
    int availableHeight = getLayeredPane(f).getParent().getHeight();
    int availableWidth = getLayeredPane(f).getParent().getWidth();
    int width = Math.min(availableWidth, prefWidth);
    int x = 0;
    int y = 0;
    boolean showPortrait = Display.getInstance().isPortrait();
    // if we don't have enough space then disregard device orientation
    if (showPortrait) {
        if (availableHeight < (availableWidth - rect.getWidth()) / 2) {
            showPortrait = false;
        }
    } else {
        if (availableHeight / 2 > availableWidth - rect.getWidth()) {
            showPortrait = true;
        }
    }
    if (showPortrait) {
        if (width < availableWidth) {
            int idealX = rect.getX() - width / 2 + rect.getSize().getWidth() / 2;
            // if the ideal position is less than 0 just use 0
            if (idealX > 0) {
                // if the idealX is too far to the right just align to the right
                if (idealX + width > availableWidth) {
                    x = availableWidth - width;
                } else {
                    x = idealX;
                }
            }
        }
        if (rect.getY() < availableHeight / 2) {
            // popup downwards
            y = rect.getY();
            int height = Math.min(prefHeight, availableHeight - y);
            show(y, Math.max(0, availableHeight - height - y), x, Math.max(0, availableWidth - width - x));
        } else {
            // popup upwards
            int height = Math.min(prefHeight, rect.getY() - getLayeredPane(f).getAbsoluteY());
            y = rect.getY() - height - getLayeredPane(f).getAbsoluteY();
            show(y, Math.max(0, getLayeredPane(f).getComponentForm().getHeight() - rect.getY()), x, Math.max(0, availableWidth - width - x));
        }
    } else {
        int height = Math.min(prefHeight, availableHeight);
        if (height < availableHeight) {
            int idealY = rect.getY() - height / 2 + rect.getSize().getHeight() / 2;
            // if the ideal position is less than 0 just use 0
            if (idealY > 0) {
                // if the idealY is too far up just align to the top
                if (idealY + height > availableHeight) {
                    y = availableHeight - height;
                } else {
                    y = idealY;
                }
            }
        }
        if (prefWidth > rect.getX()) {
            // popup right
            x = rect.getX() + rect.getSize().getWidth();
            if (x + prefWidth > availableWidth) {
                x = availableWidth - prefWidth;
            }
            width = Math.min(prefWidth, availableWidth - x);
            show(y, availableHeight - height - y, Math.max(0, x), Math.max(0, availableWidth - width - x));
        } else {
            // popup left
            width = Math.min(prefWidth, availableWidth - (availableWidth - rect.getX()));
            x = rect.getX() - width;
            show(y, availableHeight - height - y, Math.max(0, x), Math.max(0, availableWidth - width - x));
        }
    }
/*if(restoreArrow) {
            contentPaneStyle.getBorder().clearImageBorderSpecialTile();
        }*/
}

Example 13 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class InteractionDialog method showPopupDialog.

/**
 * A popup dialog is shown with the context of a component and  its selection, it is disposed seamlessly if the back button is pressed
 * or if the user touches outside its bounds. It can optionally provide an arrow in the theme to point at the context component. The popup
 * dialog has the PopupDialog style by default.
 *
 * @param c the context component which is used to position the dialog and can also be pointed at
 */
public void showPopupDialog(Component c) {
    disposed = false;
    Rectangle componentPos = c.getSelectedRect();
    componentPos.setX(componentPos.getX() - c.getScrollX());
    componentPos.setY(componentPos.getY() - c.getScrollY());
    showPopupDialog(componentPos);
}

Example 14 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class CubicLineChart method drawPath.

@Override
protected void drawPath(Canvas canvas, List<Float> points, Paint paint, boolean circular) {
    GeneralPath p = new GeneralPath();
    float x = points.get(0);
    float y = points.get(1);
    p.moveTo(x, y);
    int length = points.size();
    if (circular) {
        length -= 4;
    }
    Point p1 = new Point();
    Point p2 = new Point();
    Point p3 = new Point();
    for (int i = 0; i < length; i += 2) {
        int nextIndex = i + 2 < length ? i + 2 : i;
        int nextNextIndex = i + 4 < length ? i + 4 : nextIndex;
        calc(points, p1, i, nextIndex, mSecondMultiplier);
        p2.setX(points.get(nextIndex));
        p2.setY(points.get(nextIndex + 1));
        calc(points, p3, nextIndex, nextNextIndex, mFirstMultiplier);
        // From last point, approaching x1/y1 and x2/y2 and ends up at x3/y3
        p.curveTo(p1.getX(), p1.getY(), p2.getX(), p2.getY(), p3.getX(), p3.getY());
    }
    mPathMeasure = new PathMeasure(p, false);
    if (circular) {
        for (int i = length; i < length + 4; i += 2) {
            p.lineTo(points.get(i), points.get(i + 1));
        }
        p.lineTo(points.get(0), points.get(1));
    }
    canvas.drawPath(p, paint);
}

Example 15 with Point

use of com.codename1.ui.geom.Point in project CodenameOne by codenameone.

the class ChartComponent method pointerReleased.

@Override
public void pointerReleased(int x, int y) {
    dragStart = null;
    zoomStartBBox = null;
    dragStartBBox = null;
    dragTransformStart = null;
    zoomStart = null;
    zoomDistStart = 0;
    zoomTransformStart = null;
    Point chartCoord = screenToChartCoord(x, y);
    SeriesSelection sel = chart.getSeriesAndPointForScreenCoordinate(chartCoord);
    if (sel == null) {
        super.pointerReleased(x, y);
        return;
    }
    seriesReleased(sel);
    // To change body of generated methods, choose Tools | Templates.
    super.pointerReleased(x, y);
}