Example usage for java.awt Graphics setColor

Introduction

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

Prototype

public abstract void setColor(Color c);

Source Link

Document

Sets this graphics context's current color to the specified color.

Usage

From source file:com.cburch.logisim.circuit.CircuitWires.java

void draw(ComponentDrawContext context, Collection<Component> hidden) {
    boolean showState = context.getShowState();
    CircuitState state = context.getCircuitState();
    Graphics g = context.getGraphics();
    g.setColor(Color.BLACK);
    GraphicsUtil.switchToWidth(g, Wire.WIDTH);
    WireSet highlighted = context.getHighlightedWires();

    BundleMap bmap = getBundleMap();//from  w  w w . j a  va 2  s .c  o  m
    boolean isValid = bmap.isValid();
    if (hidden == null || hidden.size() == 0) {
        for (Wire w : wires) {
            Location s = w.e0;
            Location t = w.e1;
            WireBundle wb = bmap.getBundleAt(s);
            if (!wb.isValid()) {
                g.setColor(Value.WIDTH_ERROR_COLOR);
            } else if (showState) {
                if (!isValid)
                    g.setColor(Value.NIL_COLOR);
                else
                    g.setColor(state.getValue(s).getColor());
            } else {
                g.setColor(Color.BLACK);
            }
            if (highlighted.containsWire(w)) {
                GraphicsUtil.switchToWidth(g, Wire.WIDTH + 2);
                g.drawLine(s.getX(), s.getY(), t.getX(), t.getY());
                GraphicsUtil.switchToWidth(g, Wire.WIDTH);
            } else {
                g.drawLine(s.getX(), s.getY(), t.getX(), t.getY());
            }
        }

        for (Location loc : points.getSplitLocations()) {
            if (points.getComponentCount(loc) > 2) {
                WireBundle wb = bmap.getBundleAt(loc);
                if (wb != null) {
                    if (!wb.isValid()) {
                        g.setColor(Value.WIDTH_ERROR_COLOR);
                    } else if (showState) {
                        if (!isValid)
                            g.setColor(Value.NIL_COLOR);
                        else
                            g.setColor(state.getValue(loc).getColor());
                    } else {
                        g.setColor(Color.BLACK);
                    }
                    if (highlighted.containsLocation(loc)) {
                        g.fillOval(loc.getX() - 5, loc.getY() - 5, 10, 10);
                    } else {
                        g.fillOval(loc.getX() - 4, loc.getY() - 4, 8, 8);
                    }
                }
            }
        }
    } else {
        for (Wire w : wires) {
            if (!hidden.contains(w)) {
                Location s = w.e0;
                Location t = w.e1;
                WireBundle wb = bmap.getBundleAt(s);
                if (!wb.isValid()) {
                    g.setColor(Value.WIDTH_ERROR_COLOR);
                } else if (showState) {
                    if (!isValid)
                        g.setColor(Value.NIL_COLOR);
                    else
                        g.setColor(state.getValue(s).getColor());
                } else {
                    g.setColor(Color.BLACK);
                }
                if (highlighted.containsWire(w)) {
                    GraphicsUtil.switchToWidth(g, Wire.WIDTH + 2);
                    g.drawLine(s.getX(), s.getY(), t.getX(), t.getY());
                    GraphicsUtil.switchToWidth(g, Wire.WIDTH);
                } else {
                    g.drawLine(s.getX(), s.getY(), t.getX(), t.getY());
                }
            }
        }

        // this is just an approximation, but it's good enough since
        // the problem is minor, and hidden only exists for a short
        // while at a time anway.
        for (Location loc : points.getSplitLocations()) {
            if (points.getComponentCount(loc) > 2) {
                int icount = 0;
                for (Component comp : points.getComponents(loc)) {
                    if (!hidden.contains(comp))
                        ++icount;
                }
                if (icount > 2) {
                    WireBundle wb = bmap.getBundleAt(loc);
                    if (wb != null) {
                        if (!wb.isValid()) {
                            g.setColor(Value.WIDTH_ERROR_COLOR);
                        } else if (showState) {
                            if (!isValid)
                                g.setColor(Value.NIL_COLOR);
                            else
                                g.setColor(state.getValue(loc).getColor());
                        } else {
                            g.setColor(Color.BLACK);
                        }
                        if (highlighted.containsLocation(loc)) {
                            g.fillOval(loc.getX() - 5, loc.getY() - 5, 10, 10);
                        } else {
                            g.fillOval(loc.getX() - 4, loc.getY() - 4, 8, 8);
                        }
                    }
                }
            }
        }
    }
}

---

From source file:CustomAlphaTest.java

protected void drawAlpha(Graphics g, long lMaxTime) {
    g.setColor(Color.blue);

    float value = 0;

    double x1 = 0;
    double y1 = 0;
    double x2 = 0;
    double y2 = 0;

    for (long lTime = 0; lTime <= lMaxTime; lTime += m_kTimeStep) {
        value = m_Alpha.value(lTime);/*  w  w w . ja v  a2s  .com*/

        x2 = lTime * m_ScaleX;
        y2 = value * m_nGraphMaxHeight;

        drawGraphLine(g, x1, y1, x2, y2);

        x1 = x2;
        y1 = y2;
    }

    g.setColor(Color.black);
}

---

From source file:SortableTable.java

/**
 * Draws the arrow pointing down.//from ww w .j  ava  2s .  c o m
 *
 * @param g  the graphics device.
 * @param xo  ??
 * @param yo  ??
 */
private void drawDownArrow(final Graphics g, final int xo, final int yo) {
    g.setColor(this.edge1);
    g.drawLine(xo, yo, xo + this.size - 1, yo);
    g.drawLine(xo, yo + 1, xo + this.size - 3, yo + 1);
    g.setColor(this.edge2);
    g.drawLine(xo + this.size - 2, yo + 1, xo + this.size - 1, yo + 1);
    int x = xo + 1;
    int y = yo + 2;
    int dx = this.size - 6;
    while (y + 1 < yo + this.size) {
        g.setColor(this.edge1);
        g.drawLine(x, y, x + 1, y);
        g.drawLine(x, y + 1, x + 1, y + 1);
        if (0 < dx) {
            g.setColor(this.fill);
            g.drawLine(x + 2, y, x + 1 + dx, y);
            g.drawLine(x + 2, y + 1, x + 1 + dx, y + 1);
        }
        g.setColor(this.edge2);
        g.drawLine(x + dx + 2, y, x + dx + 3, y);
        g.drawLine(x + dx + 2, y + 1, x + dx + 3, y + 1);
        x += 1;
        y += 2;
        dx -= 2;
    }
    g.setColor(this.edge1);
    g.drawLine(xo + (this.size / 2), yo + this.size - 1, xo + (this.size / 2), yo + this.size - 1);
}

---

From source file:SortableTable.java

/**
 * Draws the arrow pointing up.//from  w w w. j a  v a 2 s.c om
 *
 * @param g  the graphics device.
 * @param xo  ??
 * @param yo  ??
 */
private void drawUpArrow(final Graphics g, final int xo, final int yo) {
    g.setColor(this.edge1);
    int x = xo + (this.size / 2);
    g.drawLine(x, yo, x, yo);
    x--;
    int y = yo + 1;
    int dx = 0;
    while (y + 3 < yo + this.size) {
        g.setColor(this.edge1);
        g.drawLine(x, y, x + 1, y);
        g.drawLine(x, y + 1, x + 1, y + 1);
        if (0 < dx) {
            g.setColor(this.fill);
            g.drawLine(x + 2, y, x + 1 + dx, y);
            g.drawLine(x + 2, y + 1, x + 1 + dx, y + 1);
        }
        g.setColor(this.edge2);
        g.drawLine(x + dx + 2, y, x + dx + 3, y);
        g.drawLine(x + dx + 2, y + 1, x + dx + 3, y + 1);
        x -= 1;
        y += 2;
        dx += 2;
    }
    g.setColor(this.edge1);
    g.drawLine(xo, yo + this.size - 3, xo + 1, yo + this.size - 3);
    g.setColor(this.edge2);
    g.drawLine(xo + 2, yo + this.size - 2, xo + this.size - 1, yo + this.size - 2);
    g.drawLine(xo, yo + this.size - 1, xo + this.size, yo + this.size - 1);
}

---

From source file:CustomAlphaTest.java

protected void drawGraph() {
    if (m_Alpha != null) {
        Graphics g = m_Image.getGraphics();

        g.setColor(Color.white);
        g.fillRect(0, 0, m_kWidth, m_kHeight);
        g.setColor(Color.black);/*from  ww  w  .jav  a  2s.c om*/

        m_Alpha.setStartTime(0);
        long lMaxTime = getMaxTime();

        computeDrawScale(lMaxTime);

        drawAxes(g, lMaxTime);
        drawPhases(g, lMaxTime);
        drawAlpha(g, lMaxTime);
    }
}

---

From source file:edu.ku.brc.stats.StatGroupTable.java

/**
 * Overrides paint to draw in name at top with separator AND the Label
 *//*  www  . j  a  v  a  2s . c om*/
public void paint(Graphics g) {
    super.paint(g);

    if (!useSeparator) {
        Dimension dim = getSize();

        FontMetrics fm = g.getFontMetrics();
        int strW = fm.stringWidth(name);

        int x = (dim.width - strW) / 2;
        Insets ins = getBorder().getBorderInsets(this);
        int y = 2 + fm.getAscent();

        int lineW = dim.width - ins.left - ins.right;
        g.setColor(Color.BLUE.darker());
        g.drawString(name, x, y);
        x = ins.left;
        y += fm.getDescent() + fm.getLeading();

        g.setColor(Color.LIGHT_GRAY.brighter());
        g.drawLine(x, y, x + lineW, y);
        y++;
        x++;
        g.setColor(Color.LIGHT_GRAY);
        g.drawLine(x, y, x + lineW, y);
    }
}

---

From source file:com.floreantpos.jasperreport.swing.JRViewerPanel.java

protected void drawPageError(Graphics grx) {
    grx.setColor(Color.white);
    grx.fillRect(0, 0, viewerContext.getJasperPrint().getPageWidth() + 1,
            viewerContext.getJasperPrint().getPageHeight() + 1);
}

---

From source file:CustomAlphaTest.java

protected void drawPhases(Graphics g, long lMaxTime) {
    double curTime = 0;

    g.setColor(Color.darkGray);

    int nLoop = 1;

    if (m_Alpha.getLoopCount() > 0)
        nLoop = m_Alpha.getLoopCount();/*from w  ww  .  ja  va 2  s . c  om*/

    for (int n = 0; n < nLoop; n++) {
        for (int nValue = 0; nValue < m_Alpha.getNumValues(); nValue++) {
            curTime = n * m_Alpha.getMaxTime() + m_Alpha.getTimeForValue(nValue);

            g.setColor(Color.black);
            drawGraphString(g, -1, "" + (curTime / 1000), curTime * m_ScaleX, -20);
            g.setColor(Color.darkGray);

            drawGraphLine(g, curTime * m_ScaleX, 0, curTime * m_ScaleX, m_nGraphMaxHeight);
        }
    }

    g.setColor(Color.black);
}

---

From source file:BeanContainer.java

  public void paint(Graphics g) {
  super.paint(g);

  if (m_activeBean == null)
    return;/*from  ww  w.ja v a 2s.c om*/

  Point pt = getLocationOnScreen();
  Point pt1 = m_activeBean.getLocationOnScreen();
  int x = pt1.x - pt.x - 2;
  int y = pt1.y - pt.y - 2;
  int w = m_activeBean.getWidth() + 2;
  int h = m_activeBean.getHeight() + 2;

  g.setColor(Color.black);
  g.drawRect(x, y, w, h);
}

---

From source file:org.jtrfp.trcl.core.ResourceManager.java

/**
 * Returns RAW image as an R8-G8-B8 buffer with a side-width which is the square root of the total number of pixels
 * @param name/*w ww  .j a  v a 2 s .co m*/
 * @param palette
 * @param proc
 * @return
 * @throws IOException
 * @throws FileLoadException
 * @throws IllegalAccessException
 * @throws NotSquareException 
 * @since Oct 26, 2012
 */
public BufferedImage getRAWImage(String name, Color[] palette) throws IOException, FileLoadException,
        IllegalAccessException, NotSquareException, NonPowerOfTwoException {
    final RAWFile dat = getRAW(name);
    final byte[] raw = dat.getRawBytes();
    if (raw.length != dat.getSideLength() * dat.getSideLength())
        throw new NotSquareException(name);
    if ((dat.getSideLength() & (dat.getSideLength() - 1)) != 0)
        throw new NonPowerOfTwoException(name);
    final BufferedImage stamper = new BufferedImage(dat.getSideLength(), dat.getSideLength(),
            BufferedImage.TYPE_INT_ARGB);
    Graphics stG = stamper.getGraphics();
    for (int i = 0; i < raw.length; i++) {
        Color c = palette[(int) raw[i] & 0xFF];
        stG.setColor(c);
        stG.fillRect(i % dat.getSideLength(), i / dat.getSideLength(), 1, 1);
    }
    stG.dispose();
    Graphics g = stamper.getGraphics();
    //The following code stamps the filename into the texture for debugging purposes
    if (tr.isStampingTextures()) {
        g.setFont(new Font(g.getFont().getName(), g.getFont().getStyle(), 9));
        g.drawString(name, 1, 16);
    }

    g.dispose();
    return stamper;
}

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