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:org.esa.nest.dat.views.polarview.PolarCanvas.java

@Override
public void paint(Graphics g) {
    try {//from w  w w  .  j  a v  a2 s .c  o m
        if (isShowing()) {
            if (opaque)
                fillBackground(g);
            g.setColor(getForeground());
            g.setFont(getFont());
            paintComponents(this, g);
        }
        drawSynchronised(g, getSize());
    } catch (Throwable e) {
        Debug.trace(e);
    }
}

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From source file:de.unidue.inf.is.ezdl.gframedl.tools.relations.DLObjectGraphView.java

private void setRenderers() {
    vv.getRenderContext().setVertexLabelTransformer(new Transformer<DLObject, String>() {

        @Override//  ww w.  j  a  va  2 s  .c  o  m
        public String transform(DLObject v) {
            String result = "";
            if (v instanceof Person) {
                result = ((Person) v).getFirstName() + " " + ((Person) v).getLastName();
            }
            if (v instanceof TextDocument) {
                result = ((TextDocument) v).getTitle();
            }
            return result;
        }
    });
    vv.getRenderContext().setVertexLabelRenderer(new DefaultVertexLabelRenderer(Color.red));
    vv.getRenderContext().setEdgeLabelRenderer(new DefaultEdgeLabelRenderer(Color.cyan));
    vv.getRenderContext().setVertexShapeTransformer(new VertexShapeFunction<DLObject>());

    vv.getRenderContext().setVertexIconTransformer(new Transformer<DLObject, Icon>() {

        @Override
        public Icon transform(final DLObject v) {
            final int size = getVertexSize(v);
            return new Icon() {

                @Override
                public int getIconHeight() {
                    return size;
                }

                @Override
                public int getIconWidth() {
                    return size;
                }

                @Override
                public void paintIcon(Component c, Graphics g, int x, int y) {
                    int halfSize = size / 2;
                    if (vv.getPickedVertexState().isPicked(v)) {
                        g.setColor(Color.yellow);
                    } else {
                        g.setColor(Color.lightGray);
                    }
                    g.fillOval(x, y, size, size);

                    if (vv.getPickedVertexState().isPicked(v)) {
                        g.setColor(Color.red);
                    } else {
                        g.setColor(Color.black);
                    }
                    g.drawOval(x, y, size, size);

                    int iconX = x + halfSize - 8;
                    int iconY = y + halfSize - 8;

                    if (v instanceof Person) {
                        Icons.MEDIA_AUTHOR.get16x16().paintIcon(c, g, iconX, iconY);
                    }
                    if (v instanceof TextDocument) {
                        Icons.MEDIA_TEXT.get16x16().paintIcon(c, g, iconX, iconY);
                    }
                    if (v instanceof Term) {
                        Icons.MEDIA_TERM.get16x16().paintIcon(c, g, iconX, iconY);
                    }
                }
            };
        }
    });

    vv.getRenderContext().setEdgeDrawPaintTransformer(
            new PickableEdgePaintTransformer<Number>(vv.getPickedEdgeState(), Color.black, Color.black));
    vv.setBackground(Color.white);
}

---

From source file:JapaneseCalendar.java

public void paintComponent(Graphics g) {
    int width = 400;
    int height = 400;

    Calendar cal = Calendar.getInstance(locale);
    cal.setTime(new Date());

    String header = cal.getDisplayName(Calendar.MONTH, Calendar.LONG, locale);
    header += " " + cal.get(Calendar.YEAR);

    FontMetrics fm = g.getFontMetrics();
    Insets insets = getInsets();/*from   ww  w .ja  v a2 s .  c  om*/
    g.setColor(Color.black);
    g.drawString(header, (width - fm.stringWidth(header)) / 2, insets.top + fm.getHeight());

    DateFormatSymbols dfs = new DateFormatSymbols(locale);
    String[] weekdayNames = dfs.getShortWeekdays();
    int fieldWidth = (width - insets.left - insets.right) / 7;
    g.drawString(weekdayNames[Calendar.SUNDAY],
            insets.left + (fieldWidth - fm.stringWidth(weekdayNames[Calendar.SUNDAY])) / 2,
            insets.top + 3 * fm.getHeight());
    g.drawString(weekdayNames[Calendar.MONDAY],
            insets.left + fieldWidth + (fieldWidth - fm.stringWidth(weekdayNames[Calendar.MONDAY])) / 2,
            insets.top + 3 * fm.getHeight());
    g.drawString(weekdayNames[Calendar.TUESDAY],
            insets.left + 2 * fieldWidth + (fieldWidth - fm.stringWidth(weekdayNames[Calendar.TUESDAY])) / 2,
            insets.top + 3 * fm.getHeight());
    g.drawString(weekdayNames[Calendar.WEDNESDAY],
            insets.left + 3 * fieldWidth + (fieldWidth - fm.stringWidth(weekdayNames[Calendar.WEDNESDAY])) / 2,
            insets.top + 3 * fm.getHeight());
    g.drawString(weekdayNames[Calendar.THURSDAY],
            insets.left + 4 * fieldWidth + (fieldWidth - fm.stringWidth(weekdayNames[Calendar.THURSDAY])) / 2,
            insets.top + 3 * fm.getHeight());
    g.drawString(weekdayNames[Calendar.FRIDAY],
            insets.left + 5 * fieldWidth + (fieldWidth - fm.stringWidth(weekdayNames[Calendar.FRIDAY])) / 2,
            insets.top + 3 * fm.getHeight());
    g.drawString(weekdayNames[Calendar.SATURDAY],
            insets.left + 6 * fieldWidth + (fieldWidth - fm.stringWidth(weekdayNames[Calendar.SATURDAY])) / 2,
            insets.top + 3 * fm.getHeight());

    int dom = cal.get(Calendar.DAY_OF_MONTH);
    cal.set(Calendar.DAY_OF_MONTH, 1);
    int col = 0;
    switch (cal.get(Calendar.DAY_OF_WEEK)) {
    case Calendar.MONDAY:
        col = 1;
        break;

    case Calendar.TUESDAY:
        col = 2;
        break;

    case Calendar.WEDNESDAY:
        col = 3;
        break;

    case Calendar.THURSDAY:
        col = 4;
        break;

    case Calendar.FRIDAY:
        col = 5;
        break;

    case Calendar.SATURDAY:
        col = 6;
    }
    cal.set(Calendar.DAY_OF_MONTH, dom);

    int row = 5 * fm.getHeight();
    for (int i = 1; i <= cal.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
        g.drawString("" + i, insets.left + fieldWidth * col + (fieldWidth - fm.stringWidth("" + i)) / 2, row);
        if (++col > 6) {
            col = 0;
            row += fm.getHeight();
        }
    }
}

---

From source file:org.esa.nest.dat.views.polarview.Axis.java

public void draw(Graphics g) {
    if (!visible)
        return;/*from   www.j  a  v a 2  s.c  om*/
    gr.setGraphics(g);
    final FontMetrics fm = g.getFontMetrics(font);
    g.setColor(axisColor);
    gr.drawLine(0, 0, length + 2 * spacing, 0);
    int tickLength = this.tickLength;
    if (ticksInside)
        tickLength = -tickLength;
    final int maxTickCount = (int) (((float) length + 0.5F)
            / (float) gr.maxTickSize(tickNames, tickCount, font));
    final int minTickCount = Math.min(maxTickCount, bestTickCount);
    if (tickCount > maxTickCount)
        setTickCount(maxTickCount);
    else if (tickCount < minTickCount)
        setTickCount(minTickCount);
    for (int i = 0; i < tickCount; i++) {
        gr.drawTick(tickPos[i], tickLength);
    }
    g.setColor(labelColor);
    g.setFont(font);
    for (int i = 0; i < tickCount; i++) {
        gr.drawMultiLineTickName(tickNames[i], tickPos[i], tickLength, fm);
    }

    g.setFont(titleFont);
    gr.drawTitle(title, titleFont, length);
    if (!withGrid)
        return;
    g.setColor(gridColor);
    for (int i = 0; i < tickCount; i++) {
        gr.drawTick(tickPos[i], breadth);
    }
}

---

From source file:edu.ku.brc.af.ui.db.TextFieldWithInfo.java

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

    if (this.isInError && textField.isEnabled()) {
        Dimension dim = getSize();
        g.setColor(valtextcolor.getColor());
        g.drawRect(0, 0, dim.width - 1, dim.height - 1);
    }//  w  ww . j av  a2  s  .c  o  m
}

---

From source file:Main.java

public void paintStrikeLine(Graphics g, Shape a) {
    Color c = (Color) getElement().getAttributes().getAttribute("strike-color");
    if (c != null) {
        int y = a.getBounds().y + a.getBounds().height - (int) getGlyphPainter().getDescent(this);
        y = y - (int) (getGlyphPainter().getAscent(this) * 0.3f);
        int x1 = (int) a.getBounds().getX();
        int x2 = (int) (a.getBounds().getX() + a.getBounds().getWidth());

        Color old = g.getColor();
        g.setColor(c);
        g.drawLine(x1, y, x2, y);//w w w .  ja  v  a2 s  . c  o m
        g.setColor(old);
    }
}

---

From source file:org.deegree.ogcwebservices.wms.dataaccess.ID2PInterpolation.java

private void writeErrorMessage() {
    Graphics g = image.getGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, getMap.getWidth(), getMap.getHeight());
    g.setColor(Color.RED);/*from  w w w.  j  a  v a  2 s .c o  m*/
    g.drawString("not enough values for interpolation available", 10, 50);
    g.dispose();
}

---

From source file:Animate.java

public void paint(Graphics g) {
    super.paint(g);
    if (insets == null) {
        insets = getInsets();//ww  w  .ja v a2s . c o  m
    }
    // Calculate each time in case of resize
    int x = insets.left;
    int y = insets.top;
    int width = getWidth() - insets.left - insets.right;
    int height = getHeight() - insets.top - insets.bottom;
    int start = 0;
    int steps = colors.length;
    int stepSize = 360 / steps;
    synchronized (colors) {
        for (int i = 0; i < steps; i++) {
            g.setColor(colors[i]);
            g.fillArc(x, y, width, height, start, stepSize);
            start += stepSize;
        }
    }
}

---

From source file:AccessibleScrollDemo.java

public void paintComponent(Graphics g) {
    Rectangle drawHere = g.getClipBounds();

    // Fill clipping area with dirty brown/orange.
    g.setColor(new Color(230, 163, 4));
    g.fillRect(drawHere.x, drawHere.y, drawHere.width, drawHere.height);

    // Do the ruler labels in a small font that's black.
    g.setFont(new Font("SansSerif", Font.PLAIN, 10));
    g.setColor(Color.black);//from  ww w  . ja v a2s .  c  o m

    // Some vars we need.
    int end = 0;
    int start = 0;
    int tickLength = 0;
    String text = null;

    // Use clipping bounds to calculate first tick
    // and last tick location.
    if (orientation == HORIZONTAL) {
        start = (drawHere.x / increment) * increment;
        end = (((drawHere.x + drawHere.width) / increment) + 1) * increment;
    } else {
        start = (drawHere.y / increment) * increment;
        end = (((drawHere.y + drawHere.height) / increment) + 1) * increment;
    }

    // Make a special case of 0 to display the number
    // within the rule and draw a units label.
    if (start == 0) {
        text = Integer.toString(0) + (isMetric ? " cm" : " in");
        tickLength = 10;
        if (orientation == HORIZONTAL) {
            g.drawLine(0, SIZE - 1, 0, SIZE - tickLength - 1);
            g.drawString(text, 2, 21);
        } else {
            g.drawLine(SIZE - 1, 0, SIZE - tickLength - 1, 0);
            g.drawString(text, 9, 10);
        }
        text = null;
        start = increment;
    }

    // ticks and labels
    for (int i = start; i < end; i += increment) {
        if (i % units == 0) {
            tickLength = 10;
            text = Integer.toString(i / units);
        } else {
            tickLength = 7;
            text = null;
        }

        if (tickLength != 0) {
            if (orientation == HORIZONTAL) {
                g.drawLine(i, SIZE - 1, i, SIZE - tickLength - 1);
                if (text != null)
                    g.drawString(text, i - 3, 21);
            } else {
                g.drawLine(SIZE - 1, i, SIZE - tickLength - 1, i);
                if (text != null)
                    g.drawString(text, 9, i + 3);
            }
        }
    }
}

---

From source file:LineHighlightPainter.java

public void paint(Graphics g, int p0, int p1, Shape bounds, JTextComponent c) {

    Rectangle r0 = null, r1 = null, rbounds = bounds.getBounds();
    int xmax = rbounds.x + rbounds.width; // x coordinate of right edge
    try { // convert positions to pixel coordinates
        r0 = c.modelToView(p0);// w ww.  java2  s. c om
        r1 = c.modelToView(p1);
    } catch (BadLocationException ex) {
        return;
    }
    if ((r0 == null) || (r1 == null))
        return;

    g.setColor(c.getSelectionColor());

    // special case if p0 and p1 are on the same line
    if (r0.y == r1.y) {
        paintLine(g, r0, r1.x);
        return;
    }

    // first line, from p1 to end-of-line
    paintLine(g, r0, xmax);

    // all the full lines in between, if any (assumes that all lines have
    // the same height--not a good assumption with JEditorPane/JTextPane)
    r0.y += r0.height; // move r0 to next line
    r0.x = rbounds.x; // move r0 to left edge
    while (r0.y < r1.y) {
        paintLine(g, r0, xmax);
        r0.y += r0.height; // move r0 to next line
    }

    // last line, from beginning-of-line to p1
    paintLine(g, r0, r1.x);
}

---

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