/*
* (non-Javadoc)
*
* @see org.eclipse.draw2d.Shape#paintFigure(org.eclipse.draw2d.Graphics)
*/
@Override
public void paintFigure(Graphics graphics) {
graphics.setLineWidth(2);
Rectangle r = getBounds();
// Define the points of a diamond
Point p1 = new Point(r.x, r.y + r.height / 2);
Point p2 = new Point(r.x + r.width / 2, r.y);
Point p3 = new Point(r.x + r.width, r.y + r.height / 2);
Point p4 = new Point(r.x + r.width / 2, r.y + r.height - 1);
PointList pointList = new PointList();
pointList.addPoint(p1);
pointList.addPoint(p2);
pointList.addPoint(p3);
pointList.addPoint(p4);
// Fill the shape
graphics.fillPolygon(pointList);
// Draw the outline
graphics.drawLine(p1, p2);
graphics.drawLine(p2, p3);
graphics.drawLine(p3, p4);
graphics.drawLine(p4, p1);
}
private void drawYMinorTicks(Graphics gc, LabelSide tickLabelSide, int x, int y) {
// there is a misillumiation
int verticalMinorTickLength = MINOR_TICK_LENGTH - 1;
if (tickLabelSide == LabelSide.Primary)
gc.drawLine(x + MAJOR_TICK_LENGTH - verticalMinorTickLength, y, x + MAJOR_TICK_LENGTH, y);
else gc.drawLine(x, y, x + verticalMinorTickLength, y);
}
@Override
protected void paintFigure(Graphics graphics) {
graphics.setAntialias(SWT.ON);
Rectangle bounds = getBounds().getCopy();
graphics.setForegroundColor(getFillColor());
graphics.setBackgroundColor(ColorFactory.getLighterColor(getFillColor(), 0.9f));
graphics.fillGradient(bounds, false);
// Border
if (getBorderColor() != null) {
graphics.setForegroundColor(ColorFactory.getLighterColor(getBorderColor(), 0.82f));
graphics.drawLine(bounds.x, bounds.y, bounds.x + bounds.width - 1, bounds.y);
graphics.drawLine(
bounds.x + bounds.width - 1,
bounds.y,
bounds.x + bounds.width - 1,
bounds.y + bounds.height - 1);
graphics.setForegroundColor(getBorderColor());
graphics.drawLine(bounds.x, bounds.y, bounds.x, bounds.y + bounds.height - 1);
graphics.drawLine(
bounds.x,
bounds.y + bounds.height - 1,
bounds.x + bounds.width - 1,
bounds.y + bounds.height - 1);
}
fIconicDelegate.drawIcon(graphics, bounds);
}
private void drawDarkerSide(
Graphics graphics, Color[] br, int top, int left, int bottom, int right) {
graphics.setLineWidth(1);
graphics.setAlpha(200);
Color color;
for (int i = 0; i < br.length; i++) {
color = br[i];
graphics.setForegroundColor(color);
graphics.drawArc(
right - i - corner.width,
bottom - i - corner.height,
corner.width,
corner.height,
270,
90);
Point rightButtomRight = new Point(right - i, bottom - i - corner.height / 2);
Point rightTopRight = new Point(right - i, top + i + corner.height / 2);
graphics.drawLine(rightButtomRight, rightTopRight);
graphics.drawArc(right - i - corner.width, top - i, corner.width, corner.height, 0, 45);
Point rightButtomButtom = new Point(right - i - corner.width / 2, bottom - i);
Point leftBottomLeft = new Point(left + i + corner.width / 2, bottom - i);
graphics.drawLine(rightButtomButtom, leftBottomLeft);
graphics.drawArc(
left - i, bottom - i - corner.height, corner.width, corner.height, 180 + 45, 45);
}
}
@Override
protected void outlineShape(Graphics graphics) {
Rectangle a = start(graphics);
try {
graphics.setAlpha(100);
// graphics.setLineStyle(SWT.LINE_DASH);
graphics.setLineStyle(SWT.LINE_DOT);
a.width--;
a.height--;
graphics.drawRoundRectangle(a, 20, 20);
if (innerLine != 0) {
graphics.drawLine(0, innerLine, a.width, innerLine);
graphics.drawText("inner name boundary", 10, innerLine - 14);
}
if (outerLine != 0) {
graphics.drawLine(0, outerLine, a.width, outerLine);
graphics.drawText("outer name boundary", 10, outerLine + 2);
}
} finally {
stop(graphics);
}
}
/** @see org.eclipse.draw2d.Figure#paintFigure(Graphics) */
protected void paintFigure(Graphics g) {
IMapMode mm = MapModeUtil.getMapMode(this);
Rectangle displayRectangle =
new Rectangle(mm.DPtoLP(15), mm.DPtoLP(11), mm.DPtoLP(31), mm.DPtoLP(25));
Rectangle displayShadow =
new Rectangle(mm.DPtoLP(14), mm.DPtoLP(10), mm.DPtoLP(32), mm.DPtoLP(26));
Rectangle displayHighlight =
new Rectangle(mm.DPtoLP(15), mm.DPtoLP(11), mm.DPtoLP(32), mm.DPtoLP(26));
Point valuePoint = new Point(mm.DPtoLP(16), mm.DPtoLP(10));
int Y1 = mm.DPtoLP(0);
int Y2 = mm.DPtoLP(44);
Rectangle r = getBounds().getCopy();
g.translate(r.getLocation());
g.fillRectangle(mm.DPtoLP(0), mm.DPtoLP(0), r.width, r.height /*- MapMode.DPtoLP(4)*/);
int right = r.width - 1;
g.drawLine(mm.DPtoLP(0), Y1, right, Y1);
g.drawLine(mm.DPtoLP(0), Y1, mm.DPtoLP(0), Y2);
g.drawLine(mm.DPtoLP(0), Y2, right, Y2);
g.drawLine(right, Y1, right, Y2);
// Draw the display
RGB whiteColor = ColorConstants.white.getRGB();
RGB backgroundColor = getBackgroundColor().getRGB();
RGB newHightlightRGB =
new RGB(
(whiteColor.red + backgroundColor.red) / 2,
(whiteColor.green + backgroundColor.green) / 2,
(whiteColor.blue + backgroundColor.blue) / 2);
g.setBackgroundColor(DiagramColorRegistry.getInstance().getColor(newHightlightRGB));
g.fillRectangle(displayHighlight);
RGB blackColor = ColorConstants.black.getRGB();
RGB newShadowRGB =
new RGB(
(blackColor.red + backgroundColor.red) / 2,
(blackColor.green + backgroundColor.green) / 2,
(blackColor.blue + backgroundColor.blue) / 2);
g.setBackgroundColor(DiagramColorRegistry.getInstance().getColor(newShadowRGB));
g.fillRectangle(displayShadow);
g.setBackgroundColor(ColorConstants.black);
g.fillRectangle(displayRectangle);
// Draw the value
g.setForegroundColor(getFontColor());
g.drawText(value, valuePoint);
}
// 自己画出来一个 圆角矩形
public void paintFigure(Graphics g) {
Rectangle r = bounds; // 矩形边界
// x - the x coordinate
// y - the y coordinate
// w - the width
// h - the height
// offset - 开始的角度,180决定了是个半圆,90决定了角度,90就是弧度向左突起,270就是弧度向右突起,180就是向下突起,360就是向上突起
// length - 圆的多少,90是1/4圆,180是半圆,360是全圆
g.drawArc(r.x + r.width / 8, r.y, r.width / 4, r.height - 1, 90, 180); // 左邊的圓
g.drawLine(r.x + r.width / 4, r.y, r.x + 3 * r.width / 4, r.y); // 上边的线
g.drawLine(
r.x + r.width / 4, r.y + r.height - 1, r.x + 3 * r.width / 4, r.y + r.height - 1); // 下边的线
g.drawArc(r.x + 5 * r.width / 8, r.y, r.width / 4, r.height - 1, 270, 180); // 右邊的圓
g.drawText(message, r.x + 3 * r.width / 8, r.y + r.height / 8);
}
protected void paintFigure(Graphics g) {
super.paintFigure(g);
Rectangle r = getTextBounds();
r.resize(-1, -1);
r.expand(1, 1);
r.width -= 1;
r.x -= 2;
g.drawLine(r.x, r.y, r.right(), r.y); // Top line
g.drawLine(r.x, r.bottom(), r.right(), r.bottom()); // Bottom line
g.drawLine(r.x, r.bottom(), r.x, r.y); // left line
g.drawLine(r.right() + 7, r.y + r.height / 2, r.right(), r.y);
g.drawLine(r.right() + 7, r.y + r.height / 2, r.right(), r.bottom());
}
@Override
public void paint(IFigure figure, Graphics graphics, Insets insets) {
/* Calling getPaintRectangle() initializes the AbstractBorder#tempRect bounds and crops the same */
Rectangle editedRect = getPaintRectangle(figure, insets);
/* After calling the above method, we can directly make use of the tempRect*/
graphics.drawLine(editedRect.getTopLeft(), editedRect.getTopRight());
}
/**
* @see org.eclipse.draw2d.Border#paint(org.eclipse.draw2d.IFigure, org.eclipse.draw2d.Graphics,
* org.eclipse.draw2d.geometry.Insets)
*/
public void paint(IFigure figure, Graphics graphics, Insets insets) {
graphics.setForegroundColor(ColorConstants.buttonDarker);
if (horizontal) {
graphics.drawLine(
figure.getBounds().getTopLeft(),
figure
.getBounds()
.getBottomLeft()
.translate(new org.eclipse.draw2d.geometry.Point(0, -4)));
} else {
graphics.drawLine(
figure.getBounds().getTopLeft(),
figure
.getBounds()
.getTopRight()
.translate(new org.eclipse.draw2d.geometry.Point(-4, 0)));
}
}
/**
* Draws a line at the given angle, relative to the given center.
*
* @param gfx the graphics context
* @param minrad the radius at which the line should begin
* @param maxrad the radius at which the ine should end
* @param angl the angle at which the line is to be drawn
* @param x x coordinate of the circle's center
* @param y y coordinate of the circle's center
*/
public static void drawLineAtAngle(
Graphics gfx, double minrad, double maxrad, double angl, int x, int y) {
int x1, y1, x2, y2;
x1 = x + (int) (minrad * Trigonometry.cos(angl));
y1 = y - (int) (minrad * Trigonometry.sin(angl));
x2 = x + (int) (maxrad * Trigonometry.cos(angl));
y2 = y - (int) (maxrad * Trigonometry.sin(angl));
gfx.drawLine(x1, y1, x2, y2);
}
protected void paintFigure(Graphics g) {
super.paintFigure(g);
Rectangle bounds = getBounds();
Rectangle nameBounds = getContentPane(1).getBounds();
Rectangle r = Rectangle.SINGLETON;
r.setLocation(nameBounds.x - 3, nameBounds.y);
r.setSize(bounds.width - 4, nameBounds.height);
g.setBackgroundColor(FigurePrefs.lightBlueColor);
g.fillRectangle(r);
int baseline = getLayoutManager().getBaseline(0) + 1;
Rectangle ruleBounds = getContentPane(0).getClientArea();
g.setForegroundColor(FigurePrefs.relationsColor);
g.drawLine(bounds.x, baseline, ruleBounds.x, baseline);
g.drawLine(ruleBounds.right() - 1, baseline, bounds.right(), baseline);
}
/** @see org.eclipse.draw2d.Shape#outlineShape(org.eclipse.draw2d.Graphics) */
protected void outlineShape(Graphics graphics) {
super.outlineShape(graphics);
// Calculate the intersection coordinates.
int x = (int) (bounds.width / (2 * Math.sqrt(2)));
int y = (int) (bounds.height / (2 * Math.sqrt(2)));
// Draw the cross
graphics.drawLine(bounds.getCenter().translate(x, -y), bounds.getCenter().translate(-x, y));
graphics.drawLine(bounds.getCenter().translate(-x, -y), bounds.getCenter().translate(x, y));
}
@Override
protected void paintClientArea(Graphics graphics) {
super.paintClientArea(graphics);
graphics.setForegroundColor(GRAY_COLOR);
graphics.setLineWidth(1);
graphics.drawLine(
bounds.x + bounds.width / 2,
bounds.y,
bounds.x + bounds.width / 2,
bounds.y + bounds.height);
}
public void drawIcon(Graphics graphics, Point origin) {
graphics.pushState();
graphics.setLineWidth(1);
// fills
graphics.setForegroundColor(blue3);
graphics.setBackgroundColor(blue4);
graphics.fillGradient(origin.x, origin.y, 5, 5, true);
graphics.fillGradient(origin.x, origin.y + 9, 5, 5, true);
graphics.setForegroundColor(blue1);
// squares
graphics.drawRectangle(origin.x, origin.y, 5, 5);
graphics.drawRectangle(origin.x, origin.y + 9, 5, 5);
graphics.drawRectangle(origin.x + 8, origin.y + 6, 2, 2); // little square
// lines
graphics.translate(7, 2);
graphics.setForegroundColor(blue2);
graphics.drawLine(origin.x, origin.y, origin.x + 6, origin.y);
graphics.translate(0, 1);
graphics.setForegroundColor(blue1);
graphics.drawLine(origin.x, origin.y, origin.x + 6, origin.y);
graphics.translate(0, 8);
graphics.setForegroundColor(blue2);
graphics.drawLine(origin.x, origin.y, origin.x + 6, origin.y);
graphics.translate(0, 1);
graphics.setForegroundColor(blue1);
graphics.drawLine(origin.x, origin.y, origin.x + 6, origin.y);
// small line
graphics.translate(4, -5);
graphics.setForegroundColor(blue1);
graphics.drawLine(origin.x, origin.y, origin.x + 2, origin.y);
graphics.popState();
}
@SuppressWarnings("unchecked")
@Override
public void paintFigure(Graphics g) {
super.paintFigure(g);
Rectangle r = getBounds();
Rectangle rc = getContentPane(1).getBounds();
List<IFigure> children = ((IFigure) getContentPane(1).getChildren().get(0)).getChildren();
if (children.size() > 0) {
int xm = rc.x + rc.width / 2;
int y0 = rc.y - 6;
int y1 = y0;
if (getContentPane(1).isVisible()) {
g.drawLine(xm, r.y, xm, y0);
y1 = rc.y + rc.height - 1 + 5;
if (children.size() >= 2) {
Rectangle r0 = children.get(0).getBounds();
Rectangle r1 = children.get(children.size() - 1).getBounds();
int x0 = r0.x + r0.width / 2;
int x1 = r1.x + r1.width / 2;
g.drawLine(x0, y0, x1, y0);
g.drawLine(x0, y1, x1, y1);
}
for (int i = 0; i < children.size(); i++) {
Rectangle ri = children.get(i).getBounds();
int xi = ri.x + ri.width / 2;
int yi = ri.y + ri.height;
g.drawLine(xi, y0, xi, ri.y);
g.drawLine(xi, yi, xi, y1);
}
g.drawLine(xm, y1, xm, r.y + r.height - 1);
}
}
}
/**
* @see
* nexcore.tool.uml.ui.core.diagram.figure.AbstractNotationNodeFigure#paintFigure(org.eclipse.draw2d.Graphics)
*/
@Override
protected void paintFigure(Graphics graphics) {
super.paintFigure(graphics);
graphics.setAntialias(SWT.ON);
Rectangle bounds = getBounds();
if (isDangling()) {
graphics.setForegroundColor(ColorConstants.red);
graphics.drawOval(bounds.x, bounds.y, 12, 12);
graphics.drawLine(bounds.x + 2, bounds.y + 2, bounds.x + 10, bounds.y + 10);
graphics.drawLine(bounds.x + 10, bounds.y + 2, bounds.x + 2, bounds.y + 10);
}
}
/**
* If the rendering is occuring on a separate thread, this method is a hook to draw a temporary
* image onto the drawing surface.
*
* @param g the <code>Graphics</code> object to paint the temporary image to
*/
protected void paintFigureWhileRendering(Graphics g) {
Rectangle area = getClientArea().getCopy();
g.pushState();
g.setBackgroundColor(ColorConstants.white);
g.fillRectangle(area.x, area.y, area.width - 1, area.height - 1);
g.setForegroundColor(ColorConstants.red);
g.drawRectangle(area.x, area.y, area.width - 1, area.height - 1);
g.setLineStyle(SWT.LINE_DOT);
g.drawLine(area.x, area.y, area.x + area.width, area.y + area.height);
g.drawLine(area.x + area.width, area.y, area.x, area.y + area.height);
g.popState();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.draw2d.Shape#paintFigure(org.eclipse.draw2d.Graphics)
*/
public void paintFigure(Graphics graphics) {
graphics.setAntialias(SWT.LOW);
super.paintFigure(graphics);
graphics.pushState();
graphics.setBackgroundColor(ColorConstants.black);
/* Creates the cross in the circle */
Rectangle rect1 = getBounds().getCopy();
int scaleFactor_horizontale = rect1.height / 2;
int scaleFactor_verticale = rect1.width / 2;
Rectangle rect = getBounds().getCopy();
graphics.drawLine(
rect1.x,
rect1.y + scaleFactor_horizontale,
rect1.x + (int) Math.floor(rect1.width * (scaleFactor_horizontale)),
rect1.y - (1 - scaleFactor_horizontale));
graphics.drawLine(
rect1.x + scaleFactor_verticale,
rect1.y,
rect1.x - (1 - scaleFactor_verticale),
rect1.y + (int) Math.floor(rect1.height * (scaleFactor_verticale)));
graphics.popState();
}
private void drawLighterSide(
Graphics graphics, Color[] tl, int top, int left, int bottom, int right) {
graphics.setAlpha(255);
right--;
bottom--;
Color color;
graphics.setLineWidth(1);
for (int i = 0; i < tl.length; i++) {
color = tl[i];
graphics.setForegroundColor(color);
graphics.drawArc(left - i, top - i, corner.width, corner.height, 90, 90);
Point leftTopLeft = new Point(left - i, top - i + corner.height / 2);
Point leftBottomLeft = new Point(left - i, bottom + i - corner.height / 2);
graphics.drawLine(leftTopLeft, leftBottomLeft);
graphics.drawArc(left - i, bottom - i - corner.height, corner.width, corner.height, 180, 45);
Point rightTopTop = new Point(right - i - corner.width / 2, top - i);
Point leftTopTop = new Point(left + i + corner.width / 2, top - i);
graphics.drawLine(rightTopTop, leftTopTop);
graphics.drawArc(right - i - corner.width, top - i, corner.width, corner.height, 0 + 45, 45);
}
}
/** @see org.eclipse.draw2d.Figure#paintFigure(Graphics) */
protected void paintFigure(Graphics g) {
g.setXORMode(true);
g.setForegroundColor(ColorConstants.white);
g.setBackgroundColor(LogicColorConstants.ghostFillColor);
Rectangle r = getBounds().getCopy();
g.fillOval(r);
r.height--;
r.width--;
g.drawOval(r);
g.translate(r.getLocation());
// Draw the "V"
g.drawLine(3, 4, 5, 9);
g.drawLine(5, 9, 7, 4);
g.drawLine(5, 8, 5, 9);
// Draw the "+"
g.drawLine(9, 7, 9, 11);
g.drawLine(7, 9, 11, 9);
g.drawPoint(9, 9);
}
@Override
public void paintFigure(final Graphics g) {
// super.paintFigure(g);
g.pushState();
// DEBUG
// g.setLineDash(new int[] { 1, 5 });
// g.drawRectangle(this.bounds.x, this.bounds.y, this.bounds.width - 1, this.bounds.height - 1);
// g.setLineDash(new int[] {});
// END DEBUG
// final int y = this.bounds.y;
final int x = this.bounds.x;
final int w = this.bounds.width;
final int y = this.posY;
g.setLineWidth(1);
g.drawLine(x, y, x + w, y);
g.popState();
}
/**
* The stop is a cross
*
* @see org.eclipse.draw2d.Figure#paintFigure(org.eclipse.draw2d.Graphics)
*/
@Override
protected void paintFigure(Graphics graphics) {
super.paintFigure(graphics);
graphics.pushState();
int width = bounds.width;
int height = bounds.height;
if (width > height) {
width = height;
} else if (width < height) {
height = width;
}
int x = bounds.x + bounds.width / 2 - width / 2;
int y = bounds.y + bounds.height / 2 - height / 2;
graphics.setLineWidth(lineWidth);
graphics.drawLine(x, y, x + width, y + height);
graphics.drawLine(x + width, y, x, y + height);
graphics.popState();
}
public void paint(IFigure figure, Graphics graphics, Insets insets) {
graphics.drawLine(getPaintRectangle(figure, insets).getTopLeft(), tempRect.getTopRight());
}
public void paint(IFigure figure, Graphics graphics, Insets insets) {
tempRect.setBounds(getPaintRectangle(figure, insets));
BorderComponent borderDef = this.rectPresentation.getTopBorder();
if (this.hasUniformBorders && borderDef.getWeight().getContent() > 0) {
int w = borderDef.getWeight().getContent();
int inset = Math.max(1, w >> 1);
tempRect.x += inset;
tempRect.y += inset;
tempRect.width -= inset + inset;
tempRect.height -= inset + inset;
int cornerRadius = this.rectPresentation.getCornerRadius();
float cornerWidth = cornerRadius;
float cornerHeight = cornerRadius;
// adjust corner for the inner path (formula found by experimenting)
cornerHeight = Math.max(1, cornerHeight - (w + cornerHeight / 64));
cornerWidth = Math.max(1, cornerWidth - (w + cornerWidth / 64));
graphics.setLineWidth(borderDef.getWeight().getContent());
graphics.setForegroundColor(resourceCache.getColor(borderDef.getColor().getContent()));
graphics.setLineStyle(FigureUtil.convertLineStyle(borderDef.getStyle().getContent()));
graphics.drawRoundRectangle(
tempRect, Math.max(0, (int) cornerWidth), Math.max(0, (int) cornerHeight));
} else {
if (borderDef.getWeight().getContent() > 0) {
int w = borderDef.getWeight().getContent();
graphics.setLineWidth(w);
graphics.setForegroundColor(resourceCache.getColor(borderDef.getColor().getContent()));
graphics.setLineStyle(FigureUtil.convertLineStyle(borderDef.getStyle().getContent()));
int inset = Math.max(1, w >> 1);
int x = tempRect.x;
int y = tempRect.y + inset;
int x2 = tempRect.x + tempRect.width;
graphics.drawLine(x, y, x2, y);
}
borderDef = this.rectPresentation.getBottomBorder();
if (borderDef.getWeight().getContent() > 0) {
int w = borderDef.getWeight().getContent();
graphics.setLineWidth(w);
graphics.setForegroundColor(resourceCache.getColor(borderDef.getColor().getContent()));
graphics.setLineStyle(FigureUtil.convertLineStyle(borderDef.getStyle().getContent()));
int inset = Math.max(1, w >> 1);
int x = tempRect.x;
int y = tempRect.y + tempRect.height - inset;
int x2 = tempRect.x + tempRect.width;
graphics.drawLine(x, y, x2, y);
}
borderDef = this.rectPresentation.getLeftBorder();
if (borderDef.getWeight().getContent() > 0) {
int w = borderDef.getWeight().getContent();
graphics.setLineWidth(w);
graphics.setForegroundColor(resourceCache.getColor(borderDef.getColor().getContent()));
graphics.setLineStyle(FigureUtil.convertLineStyle(borderDef.getStyle().getContent()));
int inset = Math.max(1, w >> 1);
int x = tempRect.x + inset;
int y = tempRect.y;
int y2 = tempRect.y + tempRect.height;
graphics.drawLine(x, y, x, y2);
}
borderDef = this.rectPresentation.getRightBorder();
if (borderDef.getWeight().getContent() > 0) {
int w = borderDef.getWeight().getContent();
graphics.setLineWidth(w);
graphics.setForegroundColor(resourceCache.getColor(borderDef.getColor().getContent()));
graphics.setLineStyle(FigureUtil.convertLineStyle(borderDef.getStyle().getContent()));
int inset = Math.max(1, w >> 1);
int x = tempRect.x + tempRect.width - inset;
int y = tempRect.y;
int y2 = tempRect.y + tempRect.height;
graphics.drawLine(x, y, x, y2);
}
}
}
@Override
public void paint(Graphics graphics) {
Rectangle r = getBounds();
if (getShape() == 0) {
// Define the points of a parallelogram
Point p1 = new Point(r.x + r.width / 12, r.y);
Point p2 = new Point(r.x + r.width, r.y);
Point p3 = new Point(r.x, r.y + r.height);
Point p4 = new Point(r.x + 11 * r.width / 12, r.y + r.height);
PointList pointList = new PointList();
pointList.addPoint(p1);
pointList.addPoint(p2);
pointList.addPoint(p3);
pointList.addPoint(p4);
// Fill the shape
graphics.fillPolygon(pointList);
// Draw the outline
graphics.drawLine(p1, p2);
graphics.drawLine(p1, p3);
graphics.drawLine(p3, p4);
graphics.drawLine(p2, p4);
} else {
// Define the points of a parallelogram
Point p1 = new Point(r.x + r.width / 12, r.y);
Point p2 = new Point(r.x + r.width, r.y);
Point p3 = new Point(r.x, r.y + 3 * r.height / 4);
Point p4 = new Point(r.x + 11 * r.width / 12, r.y + 3 * r.height / 4);
PointList pointList = new PointList();
pointList.addPoint(p1);
pointList.addPoint(p2);
pointList.addPoint(p3);
pointList.addPoint(p4);
// undeveloped element status
if (getShape() == 1) {
Point p5 = new Point(r.x + r.width / 2, r.y + 3 * r.height / 4);
Point p6 = new Point(r.x + 5 * r.width / 8, r.y + 7 * r.height / 8);
Point p7 = new Point(r.x + r.width / 2, r.y + r.height);
Point p8 = new Point(r.x + 3 * r.width / 8, r.y + 7 * r.height / 8);
pointList.addPoint(p5);
pointList.addPoint(p6);
pointList.addPoint(p7);
pointList.addPoint(p8);
// Fill the shape
graphics.fillPolygon(pointList);
// Draw the outline
graphics.drawLine(p1, p2);
graphics.drawLine(p1, p3);
graphics.drawLine(p3, p4);
graphics.drawLine(p2, p4);
// Draw the outline
graphics.drawLine(p5, p6);
graphics.drawLine(p6, p7);
graphics.drawLine(p7, p8);
graphics.drawLine(p5, p8);
}
// uninstantiated element status
else if (getShape() == 2) {
Point p5 = new Point(r.x + r.width / 2, r.y + 3 * r.height / 4);
Point p6 = new Point(r.x + 5 * r.width / 8, r.y + 7 * r.height / 8);
Point p7 = new Point(r.x + r.width / 2, r.y + r.height);
Point p8 = new Point(r.x + 3 * r.width / 8, r.y + 7 * r.height / 8);
pointList.addPoint(p5);
pointList.addPoint(p6);
pointList.addPoint(p7);
pointList.addPoint(p8);
// Fill the shape
graphics.fillPolygon(pointList);
// Draw the outline
graphics.drawLine(p1, p2);
graphics.drawLine(p1, p3);
graphics.drawLine(p3, p4);
graphics.drawLine(p2, p4);
// Draw the outline
graphics.drawLine(p5, p6);
graphics.drawLine(p6, p8);
graphics.drawLine(p5, p8);
}
// undeveloped and uninstantiated element status
else if (getShape() == 3) {
Point p5 = new Point(r.x + r.width / 2, r.y + 3 * r.height / 4);
Point p6 = new Point(r.x + 5 * r.width / 8, r.y + 7 * r.height / 8);
Point p7 = new Point(r.x + r.width / 2, r.y + r.height);
Point p8 = new Point(r.x + 3 * r.width / 8, r.y + 7 * r.height / 8);
pointList.addPoint(p5);
pointList.addPoint(p6);
pointList.addPoint(p7);
pointList.addPoint(p8);
// Fill the shape
graphics.fillPolygon(pointList);
// Draw the outline
graphics.drawLine(p1, p2);
graphics.drawLine(p1, p3);
graphics.drawLine(p3, p4);
graphics.drawLine(p2, p4);
// Draw the outline
graphics.drawLine(p5, p6);
graphics.drawLine(p6, p7);
graphics.drawLine(p7, p8);
graphics.drawLine(p5, p8);
graphics.drawLine(p6, p8);
}
}
// Move the first label to the center of the parallelogram
WrappingLabel label = (WrappingLabel) getChildren().get(0);
LayoutUtil.moveToCenterAndUp(label, this, graphics);
label.paint(graphics);
// Move the second label to the center of the parallelogram
label = (WrappingLabel) getChildren().get(1);
LayoutUtil.moveToCenterAndDown(label, this, graphics);
label.paint(graphics);
}
@Override
protected void drawSymbol(Graphics g) {
PointList points = null;
super.drawSymbol(g);
int centerPointX = (int) Math.ceil((H_EXTENT / 2.0f)); // Center point of odd #.
switch (this.featureCategory) {
case BUS_ACCESS:
case DATA_ACCESS:
// Configure GC.
g.setForegroundColor(this.getForegroundColor());
g.setBackgroundColor(ColorConstants.white);
g.setLineWidth(2);
// Create point list that defines the symbol.
points = new PointList();
/* Populate point list. */
points.addPoint(centerPointX, 0);
points.addPoint(0, V_EXTENT - 8);
points.addPoint(0, V_EXTENT);
points.addPoint(centerPointX, V_EXTENT - 2);
points.addPoint(H_EXTENT, V_EXTENT);
points.addPoint(H_EXTENT, V_EXTENT - 8);
// Fill symbol.
g.fillPolygon(points);
// Draw symbol.
g.drawPolygon(points);
break;
case SUBPROGRAM_ACCESS:
case SUBPROGRAM_GROUP_ACCESS:
// Configure GC
if (this.featureCategory == FeatureAdapterCategory.SUBPROGRAM_ACCESS) {
g.setBackgroundColor(ColorConstants.white);
g.setForegroundColor(ColorConstants.black);
} else {
g.setBackgroundColor(ColorConstants.black);
g.setForegroundColor(ColorConstants.white);
}
g.setLineCap(SWT.CAP_ROUND);
g.setLineWidth(2);
int ovalWidth = H_EXTENT;
int ovalHeight = V_EXTENT;
// Draw oval.
Rectangle ovalRect =
new Rectangle(
(int) (0.5f * (H_EXTENT - ovalWidth)),
(int) (0.5f * (V_EXTENT - ovalHeight)),
ovalWidth,
ovalHeight);
g.fillOval(ovalRect);
if (this.featureCategory == FeatureAdapterCategory.SUBPROGRAM_ACCESS) g.drawOval(ovalRect);
int triangleWidth = 7;
int triangleHeight = 5;
int triangleStartX = (int) Math.ceil((0.5f * (H_EXTENT - triangleWidth)));
int triangleStartY = (int) Math.ceil((0.5f * (V_EXTENT - triangleHeight)));
// Draw triangle.
g.drawLine(triangleStartX, triangleStartY, centerPointX, triangleStartY + triangleHeight);
g.drawLine(
triangleStartX + triangleWidth,
triangleStartY,
centerPointX,
triangleStartY + triangleHeight);
break;
}
}
private void drawXMinorTicks(Graphics gc, LabelSide tickLabelSide, int x, int y) {
if (tickLabelSide == LabelSide.Primary) gc.drawLine(x, y, x, y + MINOR_TICK_LENGTH);
else gc.drawLine(x, y + MAJOR_TICK_LENGTH - MINOR_TICK_LENGTH, x, y + MAJOR_TICK_LENGTH);
}
/**
* Draw the Y tick marks.
*
* @param tickLabelPositions the tick label positions
* @param tickLabelSide the side of tick label relative to tick marks
* @param width the width to draw tick marks
* @param height the height to draw tick marks
* @param gc the graphics context
*/
private void drawYTickMarks(
Graphics gc,
ArrayList<Integer> tickLabelPositions,
LabelSide tickLabelSide,
int width,
int height) {
updateMinorTickParas();
// draw tick marks
gc.setLineStyle(SWTConstants.LINE_SOLID);
int x = 0;
int y = 0;
if (scale.isLogScaleEnabled()) {
ArrayList<Boolean> tickLabelVisibilities = scale.getScaleTickLabels().getTickVisibilities();
for (int i = 0; i < tickLabelPositions.size(); i++) {
int tickLength = 0;
if (tickLabelVisibilities.get(i)) tickLength = MAJOR_TICK_LENGTH;
else tickLength = MINOR_TICK_LENGTH;
if (tickLabelSide == LabelSide.Primary) {
x = width - 1 - LINE_WIDTH - tickLength;
} else {
x = LINE_WIDTH;
}
y = height - tickLabelPositions.get(i);
if (tickLabelVisibilities.get(i) || scale.isMinorTicksVisible())
gc.drawLine(x, y, x + tickLength, y);
}
} else {
for (int i = 0; i < tickLabelPositions.size(); i++) {
if (tickLabelSide == LabelSide.Primary) {
x = width - 1 - LINE_WIDTH - MAJOR_TICK_LENGTH;
} else {
x = LINE_WIDTH;
}
y = height - tickLabelPositions.get(i);
gc.drawLine(x, y, x + MAJOR_TICK_LENGTH, y);
// draw minor ticks for linear scale
if (scale.isMinorTicksVisible()) {
if (i > 0) {
// draw the first grid step which is start from min
// value
if (i == 1
&& (tickLabelPositions.get(1) - tickLabelPositions.get(0))
< scale.getScaleTickLabels().getGridStepInPixel()) {
y = tickLabelPositions.get(1);
while ((y - tickLabelPositions.get(0)) > minorGridStepInPixel + 3) {
y = y - minorGridStepInPixel;
drawYMinorTicks(gc, tickLabelSide, x, height - y);
}
} // draw the last grid step which is end to max value
else if (i == tickLabelPositions.size() - 1
&& (tickLabelPositions.get(i) - tickLabelPositions.get(i - 1))
< scale.getScaleTickLabels().getGridStepInPixel()) {
y = tickLabelPositions.get(i - 1);
while ((tickLabelPositions.get(i) - y) > minorGridStepInPixel + 3) {
y = y + minorGridStepInPixel;
drawYMinorTicks(gc, tickLabelSide, x, height - y);
}
} else { // draw regular steps
for (int j = 0; j < minorTicksNumber; j++) {
y =
height
- tickLabelPositions.get(i - 1)
- (tickLabelPositions.get(i) - tickLabelPositions.get(i - 1))
* j
/ minorTicksNumber;
drawYMinorTicks(gc, tickLabelSide, x, y);
}
}
}
}
}
}
// draw scale line
if (scale.isScaleLineVisible()) {
if (tickLabelSide == LabelSide.Primary) {
gc.drawLine(width - 1, scale.getMargin(), width - 1, height - scale.getMargin());
} else {
gc.drawLine(0, scale.getMargin(), 0, height - scale.getMargin());
}
}
}
