Example usage for java.awt Graphics drawPolygon

List of usage examples for java.awt Graphics drawPolygon

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Introduction

In this page you can find the example usage for java.awt Graphics drawPolygon.

Prototype

public abstract void drawPolygon(int[] xPoints, int[] yPoints, int nPoints);

Source Link

Document

Draws a closed polygon defined by arrays of x and y coordinates.

Usage

From source file:org.kalypso.ogc.gml.map.widgets.builders.RectangleGeometryBuilder.java

/**
 * @see org.kalypso.informdss.manager.util.widgets.IGeometryBuilder#paint(java.awt.Graphics, org.kalypsodeegree.graphics.transformation.GeoTransform)
 *//*from   w  ww . j a v  a2s .co m*/
@Override
public void paint(final Graphics g, final GeoTransform projection, final Point currentPoint) {
    if (m_startPoint != null) {
        final int[][] points = getPointArrays(projection, currentPoint);

        final int[] arrayX = points[0];
        final int[] arrayY = points[1];

        /* Paint a polygon. */
        g.drawPolygon(arrayX, arrayY, arrayX.length);
        drawHandles(g, arrayX, arrayY);
    }

    m_renderer.paint(g);
}

From source file:org.processmining.analysis.performance.dottedchart.ui.DottedChartPanel.java

/**
 * convenience method for internal use. paints a log item handle
 * visualization.// w w  w .j  a va  2  s.c o  m
 * 
 * @param x
 *            horizontal anchor coordinate of the handle
 * @param y
 *            vertical anchor coordinate of the handle
 * @param g
 *            the Graphics object used for painting
 */
protected void paintItem(int x, int y, Graphics g, String shape) {
    if (shape.equals(STR_NONE)) {
        return;
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DOT)) {
        g.fillOval(x - 2, y - 2, 4, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_BOX)) {
        g.fill3DRect(x - 5, y - 5, 10, 10, false);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_CIRCLE)) {
        g.fillOval(x - 5, y - 5, 11, 11);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_RHOMBUS)) {
        int rhombX[] = { x, x - 5, x, x + 5 };
        int rhombY[] = { y - 5, y, y + 5, y };
        g.fillPolygon(rhombX, rhombY, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_TRIANGLE)) {
        int triX[] = { x, x - 5, x + 5 };
        int triY[] = { y + 5, y - 5, y - 5 };
        g.fillPolygon(triX, triY, 3);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_ROUND_BOX)) {
        g.fillRoundRect(x - 5, y - 5, 10, 10, 2, 2);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_BOX)) {
        g.drawRect(x - 5, y - 5, 10, 10);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_CIRCLE)) {
        g.drawOval(x - 5, y - 5, 11, 11);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_RHOMBUS)) {
        int rhombX[] = { x, x - 5, x, x + 5 };
        int rhombY[] = { y - 5, y, y + 5, y };
        g.drawPolygon(rhombX, rhombY, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_TRIANGLE)) {
        int triX[] = { x, x - 5, x + 5 };
        int triY[] = { y + 5, y - 5, y - 5 };
        g.drawPolygon(triX, triY, 3);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_ROUND_BOX)) {
        g.drawRoundRect(x - 5, y - 5, 10, 10, 2, 2);
    }
}

From source file:org.processmining.analysis.performance.dottedchart.ui.DottedChartPanel.java

/**
 * convenience method for internal use. paints a log item handle
 * visualization.// w ww . j  a  va 2  s  . c  om
 * 
 * @param x
 *            horizontal anchor coordinate of the handle
 * @param y
 *            vertical anchor coordinate of the handle
 * @param g
 *            the Graphics object used for painting
 */
protected void paintHighligtedItem(int x, int y, Graphics g, String shape) {
    Color color = g.getColor();
    if (shape.equals(STR_NONE)) {
        return;
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DOT)) {
        if (!color.equals(Color.red))
            g.setColor(Color.red);
        else
            g.setColor(Color.black);
        g.fillOval(x - 3, y - 3, 6, 6);
        g.setColor(color);
        g.fillOval(x - 2, y - 2, 4, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_BOX)) {
        if (!color.equals(Color.black))
            g.setColor(Color.black);
        else
            g.setColor(Color.red);
        g.fillRect(x - 6, y - 6, 12, 12);
        g.setColor(color);
        g.fill3DRect(x - 5, y - 5, 10, 10, false);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_CIRCLE)) {
        if (!color.equals(Color.black))
            g.setColor(Color.black);
        else
            g.setColor(Color.red);
        g.fillOval(x - 6, y - 6, 13, 13);
        g.setColor(color);
        g.fillOval(x - 5, y - 5, 11, 11);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_RHOMBUS)) {
        int rhombX[] = { x, x - 5, x, x + 5 };
        int rhombY[] = { y - 5, y, y + 5, y };
        g.fillPolygon(rhombX, rhombY, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_TRIANGLE)) {
        int triX[] = { x, x - 5, x + 5 };
        int triY[] = { y + 5, y - 5, y - 5 };
        g.fillPolygon(triX, triY, 3);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_ROUND_BOX)) {
        if (!color.equals(Color.black))
            g.setColor(Color.black);
        else
            g.setColor(Color.red);
        g.fillRoundRect(x - 6, y - 6, 13, 13, 2, 2);
        g.setColor(color);
        g.fillRoundRect(x - 5, y - 5, 10, 10, 2, 2);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_BOX)) {
        g.drawRect(x - 5, y - 5, 10, 10);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_CIRCLE)) {
        if (!color.equals(Color.black))
            g.setColor(Color.black);
        else
            g.setColor(Color.red);
        g.fillOval(x - 6, y - 6, 13, 13);
        g.setColor(color);
        g.drawOval(x - 5, y - 5, 11, 11);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_RHOMBUS)) {
        int rhombX[] = { x, x - 5, x, x + 5 };
        int rhombY[] = { y - 5, y, y + 5, y };
        g.drawPolygon(rhombX, rhombY, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_TRIANGLE)) {
        int triX[] = { x, x - 5, x + 5 };
        int triY[] = { y + 5, y - 5, y - 5 };
        g.drawPolygon(triX, triY, 3);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_ROUND_BOX)) {
        g.drawRoundRect(x - 5, y - 5, 10, 10, 2, 2);
    }
}

From source file:org.processmining.analysis.performance.dottedchart.ui.DottedChartPanel.java

/**
 * convenience method for internal use. paints a log item handle
 * visualization.//w  w  w .j a v a2  s. com
 * 
 * @param x
 *            horizontal anchor coordinate of the handle
 * @param y
 *            vertical anchor coordinate of the handle
 * @param g
 *            the Graphics object used for painting
 */
protected void paintItem_buffer(int x, int y, Graphics g, String shape) {
    if (shape.equals(STR_NONE)) {
        return;
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DOT)) {
        g.fillOval(x - 2, y - 2, 7, 7);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_BOX)) {
        g.fill3DRect(x - 3, y - 3, 6, 6, false);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_CIRCLE)) {
        g.fillOval(x - 2, y - 2, 7, 7);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_RHOMBUS)) {
        int rhombX[] = { x, x - 3, x, x + 3 };
        int rhombY[] = { y - 3, y, y + 3, y };
        g.fillPolygon(rhombX, rhombY, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_TRIANGLE)) {
        int triX[] = { x, x - 3, x + 3 };
        int triY[] = { y + 3, y - 3, y - 3 };
        g.fillPolygon(triX, triY, 3);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_ROUND_BOX)) {
        g.fillRoundRect(x - 3, y - 3, 6, 6, 2, 2);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_BOX)) {
        g.drawRect(x - 3, y - 3, 6, 6);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_CIRCLE)) {
        g.drawOval(x - 2, y - 2, 7, 7);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_RHOMBUS)) {
        int rhombX[] = { x, x - 3, x, x + 3 };
        int rhombY[] = { y - 3, y, y + 3, y };
        g.drawPolygon(rhombX, rhombY, 4);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_TRIANGLE)) {
        int triX[] = { x, x - 3, x + 3 };
        int triY[] = { y + 3, y - 3, y - 3 };
        g.drawPolygon(triX, triY, 3);
    } else if (shape.equals(DottedChartPanel.ITEM_HANDLE_DRAW_ROUND_BOX)) {
        g.drawRoundRect(x - 3, y - 3, 6, 6, 2, 2);
    }
}