本文整理汇总了Java中org.eclipse.draw2d.Graphics.drawPolyline方法的典型用法代码示例。如果您正苦于以下问题：Java Graphics.drawPolyline方法的具体用法？Java Graphics.drawPolyline怎么用？Java Graphics.drawPolyline使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.draw2d.Graphics的用法示例。
在下文中一共展示了Graphics.drawPolyline方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: drawPolyline
import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
* Draw polyline with the line style and line width of the trace.
*
* @param graphics
* @param pl
*/
private void drawPolyline(Graphics graphics, PointList pl) {
graphics.pushState();
graphics.setLineWidth(lineWidth);
switch(traceType) {
case SOLID_LINE:
case STEP_HORIZONTALLY:
case STEP_VERTICALLY:
graphics.setLineStyle(SWTConstants.LINE_SOLID);
graphics.drawPolyline(pl);
break;
case DASH_LINE:
graphics.setLineStyle(SWTConstants.LINE_DASH);
graphics.drawPolyline(pl);
break;
default:
break;
}
graphics.popState();
}
示例2: outlineShape
import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
* @see Shape#outlineShape(Graphics)
*/
protected void outlineShape(Graphics graphics) {
DEGraphicalEditorTheme theme = DEGraphicalEditor.getTheme();
graphics.setAntialias(SWT.ON);
graphics.setForegroundColor(color);
graphics.setLineWidth(theme.getLineWidth());
graphics.drawPolyline(getPoints());
}
示例3: drawPoint
import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
* Draw point with the pointStyle and size of the trace;
*
* @param graphics
* @param pos
*/
public void drawPoint(Graphics graphics, Point pos) {
// Shortcut when no point requested
if (pointStyle == PointStyle.NONE)
return;
graphics.pushState();
graphics.setBackgroundColor(traceColor);
// graphics.setForegroundColor(traceColor);
graphics.setLineWidth(1);
graphics.setLineStyle(SWTConstants.LINE_SOLID);
switch (pointStyle) {
case POINT:
graphics.fillOval(new Rectangle(pos.x - pointSize / 2, pos.y
- pointSize / 2, pointSize, pointSize));
break;
case CIRCLE:
graphics.drawOval(new Rectangle(pos.x - pointSize / 2, pos.y
- pointSize / 2, pointSize, pointSize));
break;
case TRIANGLE:
graphics.drawPolygon(new int[] { pos.x - pointSize / 2,
pos.y + pointSize / 2, pos.x, pos.y - pointSize / 2,
pos.x + pointSize / 2, pos.y + pointSize / 2 });
break;
case FILLED_TRIANGLE:
graphics.fillPolygon(new int[] { pos.x - pointSize / 2,
pos.y + pointSize / 2, pos.x, pos.y - pointSize / 2,
pos.x + pointSize / 2, pos.y + pointSize / 2 });
break;
case SQUARE:
graphics.drawRectangle(new Rectangle(pos.x - pointSize / 2, pos.y
- pointSize / 2, pointSize, pointSize));
break;
case FILLED_SQUARE:
graphics.fillRectangle(new Rectangle(pos.x - pointSize / 2, pos.y
- pointSize / 2, pointSize, pointSize));
break;
case BAR:
graphics.drawLine(pos.x, pos.y - pointSize / 2, pos.x, pos.y
+ pointSize / 2);
break;
case CROSS:
graphics.drawLine(pos.x, pos.y - pointSize / 2, pos.x, pos.y
+ pointSize / 2);
graphics.drawLine(pos.x - pointSize / 2, pos.y, pos.x + pointSize
/ 2, pos.y);
break;
case XCROSS:
graphics.drawLine(pos.x - pointSize / 2, pos.y - pointSize / 2,
pos.x + pointSize / 2, pos.y + pointSize / 2);
graphics.drawLine(pos.x + pointSize / 2, pos.y - pointSize / 2,
pos.x - pointSize / 2, pos.y + pointSize / 2);
break;
case DIAMOND:
graphics.drawPolyline(new int[] { pos.x, pos.y - pointSize / 2,
pos.x - pointSize / 2, pos.y, pos.x, pos.y + pointSize / 2,
pos.x + pointSize / 2, pos.y, pos.x, pos.y - pointSize / 2 });
break;
case FILLED_DIAMOND:
graphics.fillPolygon(new int[] { pos.x, pos.y - pointSize / 2,
pos.x - pointSize / 2, pos.y, pos.x, pos.y + pointSize / 2,
pos.x + pointSize / 2, pos.y });
break;
default:
break;
}
graphics.popState();
}