Examples with Stroke java.awt.Stroke used on opensource projects

Example 61 with Stroke

use of java.awt.Stroke in project vcell by virtualcell.

the class ReactionToolShapeIcon method main.

public static void main(String[] args) {
    try {
        Frame frame = new Frame();
        Icon iconNormal = new ReactionToolShapeIcon(State.normal, Mode.plain);
        int diameter = 20;
        int x = 50;
        int y = 80;
        JPanel panel = new JPanel() {

            @Override
            public void paintComponent(Graphics g) {
                super.paintComponent(g);
                Graphics2D g2 = (Graphics2D) g;
                Color colorOld = g2.getColor();
                Paint paintOld = g2.getPaint();
                Stroke strokeOld = g2.getStroke();
                // --------------------------------------------------------------
                g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
                g2.setStroke(new BasicStroke(5f));
                g2.setColor(Color.black);
                Color c1, c2;
                // -16
                int xx = x - 16;
                // -15
                int yy = y - 15;
                // 8
                int w = diameter * 8;
                int h = diameter * 8;
                c1 = Color.black;
                c2 = Color.lightGray;
                Arc2D arc = new // Line2D
                Arc2D.Double(// Line2D
                xx, // Line2D
                yy, // Line2D
                w, // Line2D
                h, 0, 300, Arc2D.OPEN);
                GradientPaint gp = new GradientPaint(50, 50 + 200, c1, 50 + 5, 50 + 200 - 5, c2, true);
                g2.setPaint(gp);
                g2.draw(arc);
                // -------------------------------------------------------------
                g2.setPaint(paintOld);
                int a = 0;
                float[] dash = { 10.0f };
                Stroke dashed = new BasicStroke(3, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, dash, 0);
                g2.setStroke(dashed);
                g2.drawLine(10, 10 + a, 150, 10 + a);
                a = 10;
                float[] dash1 = { 5.0f };
                Stroke dashed1 = new BasicStroke(3, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, dash1, 0);
                g2.setStroke(dashed1);
                g2.drawLine(10, 10 + a, 150, 10 + a);
                a = 20;
                float[] dash2 = { 12.0f, 10.0f, 8.0f };
                Stroke dashed2 = new BasicStroke(3, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, dash2, 0);
                g2.setStroke(dashed2);
                g2.drawLine(10, 10 + a, 150, 10 + a);
                a = 30;
                float[] dash3 = { 12.0f, 10.0f, 8.0f };
                Stroke dashed3 = new BasicStroke(3, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, dash3, 50);
                g2.setStroke(dashed3);
                g2.drawLine(10, 10 + a, 150, 10 + a);
                // ----------------------------------------------------------------------------------
                g2.setStroke(strokeOld);
                g2.setColor(colorOld);
                g2.setPaint(paintOld);
            }
        };
        panel.setSize(500, 400);
        frame.add("Center", panel);
        frame.setSize(panel.getSize());
        frame.addWindowListener(new WindowAdapter() {

            @Override
            public void windowClosing(WindowEvent event) {
                System.exit(0);
            }
        });
        frame.setVisible(true);
    } catch (Throwable exception) {
        System.err.println("Exception occurred in main() of java.awt.Panel");
        exception.printStackTrace(System.out);
    }
}

Example 62 with Stroke

use of java.awt.Stroke in project vcell by virtualcell.

the class ReactionToolShapeIcon method paintIcon.

@Override
public void paintIcon(Component comp, Graphics g, int x, int y) {
    if (comp == null) {
        return;
    }
    if (!(comp instanceof JToolBarToggleButton)) {
        return;
    }
    JToolBarToggleButton button = (JToolBarToggleButton) comp;
    Graphics2D g2 = (Graphics2D) g;
    Color colorOld = g2.getColor();
    Paint paintOld = g2.getPaint();
    Stroke strokeOld = g2.getStroke();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setStroke(new BasicStroke(2f));
    Color c1, c2, c3, c4;
    // for the arrowhead
    float x1, x2, y1, y2;
    int xx = x - 16;
    int yy = y - 15;
    // we'll paint a small arc from the upper left part of a very large circle
    int w = diameter * 8;
    int h = diameter * 8;
    // the start and end coordinates of the membrane (for the flux button)
    float m1 = 9f;
    float m2 = 14f;
    if (state == State.normal) {
        // paint yellow arc
        c1 = Color.yellow.darker();
        c2 = Color.yellow;
        c3 = Color.black;
        c4 = Color.yellow.darker();
        x1 = 0;
        x2 = 0;
        y1 = 0;
        y2 = 0;
    } else {
        c1 = Color.yellow.darker();
        c2 = Color.yellow.brighter();
        c3 = Color.black;
        c4 = Color.yellow.darker().darker();
        xx += 1;
        yy += 1;
        x1 = 1;
        x2 = 1;
        y1 = 1;
        y2 = 1;
        m1 += 1.0f;
        m2 += 1.0f;
    }
    Arc2D arc;
    if (mode == Mode.catalyst) {
        arc = new Arc2D.Double(xx, yy, w, h, 125, 18, Arc2D.OPEN);
    } else {
        arc = new Arc2D.Double(xx, yy, w, h, // starting angle
        126, // angular extent
        18, Arc2D.OPEN);
    }
    int a = 0;
    int b = -10;
    int c = 12;
    // the wide yellow halo
    g2.setStroke(new BasicStroke(4.0f));
    GradientPaint gp = new GradientPaint(a, b, c1, a + c, b - c, c2, true);
    g2.setPaint(gp);
    g2.draw(arc);
    if (mode == Mode.flux) {
        // the "membrane" line, only for flux reactions
        g2.setStroke(new BasicStroke(5.0f));
        g2.setPaint(Color.orange.darker());
        Line2D line = new Line2D.Float(m1, m1, m2, m2);
        g2.draw(line);
    }
    if (mode == Mode.catalyst) {
        // dashed black line for catalyst
        float[] dash = { 6.2f, 3.6f };
        Stroke dashed = new BasicStroke(1.6f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, dash, 0);
        g2.setStroke(dashed);
        g2.setPaint(Color.black);
        // gp = new GradientPaint(a, b, c3, a+c, b-c, c4, true);
        // g2.setPaint(gp);
        g2.draw(arc);
    } else {
        // the continuous black line for plain and flux reactions
        g2.setStroke(new BasicStroke(2f));
        gp = new GradientPaint(a, b, c3, a + c, b - c, c4, true);
        g2.setPaint(gp);
        g2.draw(arc);
    }
    // TODO: draw arrow (maybe)
    // g2.setStroke(new BasicStroke(1.4f,				// Line width
    // BasicStroke.CAP_ROUND,					// End-cap style
    // BasicStroke.JOIN_ROUND));				// Vertex join style
    // Line2D l1 = new Line2D.Float(x1, y1, x2, y2);
    // Line2D l2 = new Line2D.Float(x1, y1, x2, y2);
    // g2.draw(l1);
    // g2.draw(l2);
    g2.setStroke(strokeOld);
    g2.setColor(colorOld);
    g2.setPaint(paintOld);
}

Example 63 with Stroke

use of java.awt.Stroke in project vcell by virtualcell.

the class ResizeCanvasShapeIcon method paintIcon.

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    if (c == null) {
        return;
    }
    if (!(c instanceof JButton)) {
        return;
    }
    JButton b = (JButton) c;
    // button center
    int cx = b.getWidth() / 2;
    int cy = b.getHeight() / 2;
    Graphics2D g2 = (Graphics2D) g;
    Color colorOld = g2.getColor();
    Paint paintOld = g2.getPaint();
    Stroke strokeOld = g2.getStroke();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    // the nock (base end, towards the fletching) of the arrow shaft
    Color interior;
    // the spine (tip end, connecting to the arrow head) of the shaft
    Color exterior;
    // the arrow head
    Color tip;
    Color[] colors;
    float[] dist;
    Color c1, c2, c3;
    if (sign == Sign.expand) {
        c1 = SpeciesPatternLargeShape.componentGreen.darker();
        c2 = SpeciesPatternLargeShape.componentGreen.darker().darker();
        c3 = Color.green.darker().darker();
    } else {
        c1 = SpeciesPatternLargeShape.componentBad.darker();
        c2 = SpeciesPatternLargeShape.componentBad.darker().darker();
        c3 = Color.red.darker().darker();
    }
    Point2D center = new Point2D.Float(cx, cy);
    float radius = side / 2 + 1;
    // white mapped in the center
    Point2D focus = new Point2D.Float(cx, cy);
    if (b.isEnabled()) {
        if (state == State.normal) {
            // Color.cyan;
            interior = c1;
            // Color.blue;
            exterior = c2;
            // Color.blue.darker();
            tip = c3.darker();
        } else {
            // pressed! same colors, brighter when button is pressed
            // Color.cyan.brighter();
            interior = c1.brighter();
            // Color.blue.brighter();
            exterior = c2.brighter();
            // Color.blue;
            tip = c3.brighter();
        }
    } else {
        // disabled - uniform gray, regardless of pressed
        interior = Color.lightGray;
        exterior = Color.gray;
        tip = Color.gray;
    }
    if (sign == Sign.expand) {
        colors = new Color[] { interior, exterior };
        dist = new float[] { 0.2f, 1.0f };
    } else {
        // arrow points the other way, so the arrow colors are inverted
        colors = new Color[] { exterior, interior };
        dist = new float[] { 0.9f, 1.0f };
    }
    RadialGradientPaint paint = new RadialGradientPaint(center, radius, focus, dist, colors, CycleMethod.NO_CYCLE);
    g2.setPaint(paint);
    // starting offset (how far away from center starts the shaft of the arrow)
    int o;
    // length of the 2 "wings" of the arrow head)
    int d;
    int xx = side / 2;
    int yy = side / 2;
    float strokeWidth;
    if (sign == Sign.expand) {
        o = 2;
        d = 4;
        strokeWidth = 2.0f;
    } else {
        // shrink
        o = 2;
        d = 4;
        // xx++;
        // yy++;
        strokeWidth = 1.6f;
    }
    g2.setStroke(new // Line width
    BasicStroke(// Line width
    strokeWidth, // End-cap style
    BasicStroke.CAP_ROUND, // Vertex join style
    BasicStroke.JOIN_ROUND));
    // upper left
    g2.drawLine(cx - o, cy - o, cx - xx, cy - yy);
    // upper right
    g2.drawLine(cx + o, cy - o, cx + xx, cy - yy);
    // lower left
    g2.drawLine(cx - o, cy + o, cx - xx, cy + yy);
    // lower right
    g2.drawLine(cx + o, cy + o, cx + xx, cy + yy);
    g2.setPaint(paintOld);
    g2.setColor(tip);
    if (sign == Sign.expand) {
        // upper left
        g2.drawLine(cx - xx, cy - yy, cx - xx + d, cy - yy);
        g2.drawLine(cx - xx, cy - yy, cx - xx, cy - yy + d);
        // upper right
        g2.drawLine(cx + xx, cy - yy, cx + xx - d, cy - yy);
        g2.drawLine(cx + xx, cy - yy, cx + xx, cy - yy + d);
        // lower left
        g2.drawLine(cx - xx, cy + yy, cx - xx + d, cy + yy);
        g2.drawLine(cx - xx, cy + yy, cx - xx, cy + yy - d);
        // lower right
        g2.drawLine(cx + xx, cy + yy, cx + xx - d, cy + yy);
        g2.drawLine(cx + xx, cy + yy, cx + xx, cy + yy - d);
    } else {
        // upper left
        g2.drawLine(cx - o, cy - o, cx - o - d, cy - o);
        g2.drawLine(cx - o, cy - o, cx - o, cy - o - d);
        // upper right
        g2.drawLine(cx + o, cy - o, cx + o + d, cy - o);
        g2.drawLine(cx + o, cy - o, cx + o, cy - o - d);
        // lower left
        g2.drawLine(cx - o, cy + o, cx - o - d, cy + o);
        g2.drawLine(cx - o, cy + o, cx - o, cy + o + d);
        // lower right
        g2.drawLine(cx + o, cy + o, cx + o + d, cy + o);
        g2.drawLine(cx + o, cy + o, cx + o, cy + o + d);
    }
    g2.setStroke(strokeOld);
    g2.setColor(colorOld);
    g2.setPaint(paintOld);
}

Example 64 with Stroke

use of java.awt.Stroke in project vcell by virtualcell.

the class GroupMoleculeToolShape method paintIcon.

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    if (c == null) {
        return;
    }
    if (!(c instanceof JToolBarToggleButton)) {
        return;
    }
    JToolBarToggleButton b = (JToolBarToggleButton) c;
    Graphics2D g2 = (Graphics2D) g;
    Color colorOld = g2.getColor();
    Paint paintOld = g2.getPaint();
    Stroke strokeOld = g2.getStroke();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Color c1;
    Color c2;
    Color c3;
    Color c4;
    // offset from upper left corner
    int init;
    switch(state) {
        case normal:
            init = 0;
            c1 = Color.red.darker();
            c2 = Color.darkGray;
            c3 = Color.gray;
            c4 = AbstractComponentShape.componentMediumPalePink;
            break;
        case selected:
            init = 1;
            c1 = Color.red.darker().darker();
            c2 = Color.darkGray;
            c3 = Color.gray;
            c4 = AbstractComponentShape.componentPalePink;
            break;
        case disabled:
        default:
            init = 0;
            c1 = Color.lightGray;
            c2 = Color.lightGray;
            c3 = Color.lightGray;
            c4 = AbstractComponentShape.componentMediumPalePink;
            break;
    }
    g2.setStroke(new BasicStroke(1.2f));
    g2.setPaint(c2);
    // the large square
    final int delta = 15;
    int xx = x + init + 1;
    int yy = y + init + 1;
    Rectangle2D rect = new Rectangle2D.Double(xx, yy, delta + 1, delta);
    g2.draw(rect);
    g2.setStroke(new BasicStroke(0.8f));
    final int delta2 = 7;
    // the lower small rectangle
    xx += 5;
    yy += 5;
    rect = new Rectangle2D.Double(xx, yy, delta2 + 1, delta2);
    g2.setPaint(c3);
    g2.draw(rect);
    // the upper small rectangle
    xx -= 2;
    yy -= 2;
    rect = new Rectangle2D.Double(xx, yy, delta2 + 1, delta2);
    g2.setPaint(c4);
    // overwrite some of the smaller rectangle
    g2.fill(rect);
    g2.setPaint(c3);
    g2.draw(rect);
    // ---------------------------------------------------------------------
    int m = 3;
    // upper left corner small red square
    g2.setStroke(new BasicStroke(1.0f));
    g2.setPaint(c1);
    xx = x + init;
    yy = y + init;
    rect = new Rectangle2D.Double(xx, yy, m, m);
    // g2.draw(rect);
    g2.fill(rect);
    xx = x + init + delta + 1;
    yy = y + init;
    rect = new Rectangle2D.Double(xx, yy, m, m);
    g2.fill(rect);
    xx = x + init;
    yy = y + init + delta;
    rect = new Rectangle2D.Double(xx, yy, m, m);
    g2.fill(rect);
    xx = x + init + delta + 1;
    yy = y + init + delta;
    rect = new Rectangle2D.Double(xx, yy, m, m);
    g2.fill(rect);
    g2.setStroke(strokeOld);
    g2.setColor(colorOld);
    g2.setPaint(paintOld);
}

Example 65 with Stroke

use of java.awt.Stroke in project vcell by virtualcell.

the class HighlightCatalystShapeIcon method paintIcon.

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    if (c == null) {
        return;
    }
    Graphics2D g2 = (Graphics2D) g;
    Color colorOld = g2.getColor();
    Paint paintOld = g2.getPaint();
    Stroke strokeOld = g2.getStroke();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Color c1, c2, c3;
    int xx, yy;
    if (state == State.normal) {
        c1 = Color.green.darker();
        c2 = Color.green.darker();
        c3 = Color.black;
        xx = x + 1;
        yy = y + 1;
    } else {
        // button pressed
        c1 = Color.green.darker();
        c2 = Color.magenta.darker();
        c3 = Color.black;
        xx = x + 2;
        yy = y + 2;
    }
    double w = diameter / 2 - 2;
    double h = diameter / 2 - 2;
    g2.setStroke(new BasicStroke(1.2f));
    Ellipse2D e1 = new Ellipse2D.Double(xx, yy, w, h);
    g2.setPaint(c3);
    g2.draw(e1);
    g2.setPaint(c1);
    g2.fill(e1);
    Ellipse2D e2 = new Ellipse2D.Double(xx + 9, yy + 8, w, h);
    g2.setPaint(c3);
    g2.draw(e2);
    g2.setPaint(c2);
    g2.fill(e2);
    g2.setStroke(new BasicStroke(1.2f));
    g2.setPaint(c3);
    Line2D line = new Line2D.Double(xx + w / 2, yy + h + 1, xx + w / 2, yy + h + 7);
    g2.draw(line);
    g2.setStroke(new BasicStroke(1.6f));
    line = new Line2D.Double(xx + 9 + w / 2, yy + 1, xx + 9 + w / 2, yy + 2);
    g2.draw(line);
    line = new Line2D.Double(xx + 9 + w / 2, yy + 6, xx + 9 + w / 2, yy + 7);
    g2.draw(line);
    g2.setStroke(strokeOld);
    g2.setColor(colorOld);
    g2.setPaint(paintOld);
}