Examples with Rectangle2D java.awt.geom.Rectangle2D used on opensource projects

Example 36 with Rectangle2D

use of java.awt.geom.Rectangle2D in project android by JetBrains.

the class DrawConnectionUtils method drawVerticalMarginIndicator.

/**
   * Utility function to draw a vertical margin indicator
   *
   * @param g    graphics context
   * @param text the text to display
   * @param x    x coordinate
   * @param y1   y1 coordinate
   * @param y2   y2 coordinate
   */
public static void drawVerticalMarginIndicator(Graphics2D g, String text, boolean isMarginReference, int x, int y1, int y2) {
    if (y1 > y2) {
        int temp = y1;
        y1 = y2;
        y2 = temp;
    }
    if (text == null) {
        g.drawLine(x, y1, x, y2);
        g.drawLine(x, y1, x - CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y1, x + CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x - CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x + CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
        return;
    }
    Canvas c = new Canvas();
    Font previousFont = g.getFont();
    Font font = isMarginReference ? sFontReference : sFont;
    FontMetrics fm = c.getFontMetrics(font);
    g.setFont(font);
    int padding = 4;
    Rectangle2D bounds = fm.getStringBounds(text, g);
    int th = (int) bounds.getHeight();
    int offset = 3 * CONNECTION_ARROW_SIZE;
    int h = ((y2 - y1) - (th + 2 * padding)) / 2;
    if (h <= padding) {
        g.drawLine(x, y1, x, y2);
        g.drawString(text, (int) (x - bounds.getWidth() / 2) + offset, y2 - h - padding);
        g.drawLine(x - CONNECTION_ARROW_SIZE, y1, x + CONNECTION_ARROW_SIZE, y1);
        g.drawLine(x - CONNECTION_ARROW_SIZE, y2, x + CONNECTION_ARROW_SIZE, y2);
    } else {
        g.drawLine(x, y1, x, y1 + h);
        g.drawLine(x, y2 - h, x, y2);
        g.drawString(text, (int) (x - bounds.getWidth() / 2), y2 - h - padding);
        g.drawLine(x, y1, x - CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y1, x + CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x - CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x + CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
    }
    g.setFont(previousFont);
}

Example 37 with Rectangle2D

use of java.awt.geom.Rectangle2D in project android by JetBrains.

the class WebViewWidget method fakeUIPaint.

protected void fakeUIPaint(ViewTransform transform, Graphics2D g, int x, int y) {
    int tx = transform.getSwingX(x);
    int ty = transform.getSwingY(y);
    int w = transform.getSwingDimension(mWidget.getDrawWidth());
    int h = transform.getSwingDimension(mWidget.getDrawHeight());
    int padding = transform.getSwingDimension(mPadding);
    int originalSize = mFont.getSize();
    int scaleSize = transform.getSwingDimension(originalSize);
    g.setFont(mFont.deriveFont((float) scaleSize));
    FontMetrics fontMetrics = g.getFontMetrics();
    g.setColor(Color.WHITE);
    g.drawString("WWW", tx + padding, ty + fontMetrics.getAscent() + padding);
    String text = "WebView";
    Rectangle2D bounds = fontMetrics.getStringBounds(text, g);
    g.drawString(text, tx + (int) ((w - bounds.getWidth()) / 2f), ty + (int) ((h - bounds.getHeight()) / 2f));
}

Example 38 with Rectangle2D

use of java.awt.geom.Rectangle2D in project android by JetBrains.

the class ConnectionDraw method drawVerticalMarginIndicator.

/**
     * Utility function to draw a vertical margin indicator
     *
     * @param g    graphics context
     * @param text the text to display
     * @param x    x coordinate
     * @param y1   y1 coordinate
     * @param y2   y2 coordinate
     */
public static void drawVerticalMarginIndicator(Graphics2D g, String text, int x, int y1, int y2) {
    if (y1 > y2) {
        int temp = y1;
        y1 = y2;
        y2 = temp;
    }
    if (text == null) {
        g.drawLine(x, y1, x, y2);
        g.drawLine(x, y1, x - CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y1, x + CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x - CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x + CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
        return;
    }
    Canvas c = new Canvas();
    FontMetrics fm = c.getFontMetrics(sFont);
    g.setFont(sFont);
    int padding = 4;
    Rectangle2D bounds = fm.getStringBounds(text, g);
    int th = (int) bounds.getHeight();
    int offset = 3 * CONNECTION_ARROW_SIZE;
    int h = ((y2 - y1) - (th + 2 * padding)) / 2;
    if (h <= padding) {
        g.drawLine(x, y1, x, y2);
        g.drawString(text, (int) (x - bounds.getWidth() / 2) + offset, y2 - h - padding);
        g.drawLine(x - CONNECTION_ARROW_SIZE, y1, x + CONNECTION_ARROW_SIZE, y1);
        g.drawLine(x - CONNECTION_ARROW_SIZE, y2, x + CONNECTION_ARROW_SIZE, y2);
    } else {
        g.drawLine(x, y1, x, y1 + h);
        g.drawLine(x, y2 - h, x, y2);
        g.drawString(text, (int) (x - bounds.getWidth() / 2), y2 - h - padding);
        g.drawLine(x, y1, x - CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y1, x + CONNECTION_ARROW_SIZE, y1 + CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x - CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
        g.drawLine(x, y2, x + CONNECTION_ARROW_SIZE, y2 - CONNECTION_ARROW_SIZE);
    }
}

Example 39 with Rectangle2D

use of java.awt.geom.Rectangle2D in project android by JetBrains.

the class ConnectionDraw method drawRoundRectText.

/**
     * Utility function to draw a circle text centered at coordinates (x, y)
     *  @param g    graphics context
     * @param font the font we use to draw the text
     * @param textColor
     * @param text the text to display
     * @param x    x coordinate
     * @param y    y coordinate
     */
public static void drawRoundRectText(Graphics2D g, Font font, Color textColor, String text, int x, int y) {
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setFont(font);
    FontMetrics fm = g2.getFontMetrics();
    int padding = 2;
    Rectangle2D bounds = fm.getStringBounds(text, g2);
    double th = bounds.getHeight() + padding * 2;
    double tw = bounds.getWidth() + padding * 2;
    int radius = (int) (Math.min(th, tw) / 3);
    g2.fillRoundRect((int) (x - tw / 2), (int) (y - th / 2), (int) tw, (int) th, radius, radius);
    g2.setColor(textColor);
    g2.drawString(text, (int) (x - tw / 2 + padding), (int) (y - th / 2 + fm.getAscent()));
    if (DEBUG) {
        g2.setColor(Color.RED);
        g2.drawLine(x - 50, y, x + 50, y);
        g2.drawLine(x, y - 50, x, y + 50);
    }
    g2.dispose();
}

Example 40 with Rectangle2D

use of java.awt.geom.Rectangle2D in project android by JetBrains.

the class ConnectionDraw method drawHorizontalMarginIndicator.

/**
     * Utility function to draw an horizontal margin indicator
     *
     * @param g    graphics context
     * @param text the text to display
     * @param x1   x1 coordinate
     * @param x2   x2 coordinate
     * @param y    y coordinate
     */
public static void drawHorizontalMarginIndicator(Graphics2D g, String text, int x1, int x2, int y) {
    if (x1 > x2) {
        int temp = x1;
        x1 = x2;
        x2 = temp;
    }
    if (text == null) {
        g.drawLine(x1, y, x2, y);
        g.drawLine(x1, y, x1 + CONNECTION_ARROW_SIZE, y - CONNECTION_ARROW_SIZE);
        g.drawLine(x1, y, x1 + CONNECTION_ARROW_SIZE, y + CONNECTION_ARROW_SIZE);
        g.drawLine(x2, y, x2 - CONNECTION_ARROW_SIZE, y - CONNECTION_ARROW_SIZE);
        g.drawLine(x2, y, x2 - CONNECTION_ARROW_SIZE, y + CONNECTION_ARROW_SIZE);
        return;
    }
    Canvas c = new Canvas();
    FontMetrics fm = c.getFontMetrics(sFont);
    g.setFont(sFont);
    int padding = 4;
    Rectangle2D bounds = fm.getStringBounds(text, g);
    int th = (int) bounds.getHeight();
    int tw = (int) bounds.getWidth();
    int offset = 3 * CONNECTION_ARROW_SIZE;
    int w = ((x2 - x1) - (tw + 2 * padding)) / 2;
    if (w <= padding) {
        g.drawLine(x1, y, x2, y);
        g.drawString(text, x1 + w + padding, y + offset);
        g.drawLine(x1, y - CONNECTION_ARROW_SIZE, x1, y + CONNECTION_ARROW_SIZE);
        g.drawLine(x2, y - CONNECTION_ARROW_SIZE, x2, y + CONNECTION_ARROW_SIZE);
    } else {
        g.drawLine(x1, y, x1 + w, y);
        g.drawLine(x2 - w, y, x2, y);
        g.drawString(text, x1 + w + padding, (int) (y + (bounds.getHeight() / 2)));
        g.drawLine(x1, y, x1 + CONNECTION_ARROW_SIZE, y - CONNECTION_ARROW_SIZE);
        g.drawLine(x1, y, x1 + CONNECTION_ARROW_SIZE, y + CONNECTION_ARROW_SIZE);
        g.drawLine(x2, y, x2 - CONNECTION_ARROW_SIZE, y - CONNECTION_ARROW_SIZE);
        g.drawLine(x2, y, x2 - CONNECTION_ARROW_SIZE, y + CONNECTION_ARROW_SIZE);
    }
}