Java Stroke类代码示例

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public RecognizeController(Pane pDrawPane, AbstractDiagramController pController) {
    aDrawPane = pDrawPane;
    diagramController = pController;
    graph = diagramController.getGraphModel();

    //TODO Find a nicer solution for this:
    //This is to load the recognizer when starting app, not when starting to draw.

    recognizer = new PaleoSketchRecognizer(PaleoConfig.allOn());
    Stroke init = new Stroke();
    init.addPoint(new Point(0,1));
    recognizer.setStroke(init);
    recognizer.recognize().getBestShape();
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public Sketch(){
    //TODO, should this make a copy of the path?
    path = new Path();
    stroke = new Stroke();
    path.toFront();
    path.setStrokeWidth(2);
    path.setStroke(Color.BLACK);
    id = ++objectCount;
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public void setStroke(Stroke stroke) {
    this.stroke = stroke;
    changes.firePropertyChange(Constants.changeSketchStroke, null, stroke);
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public void setStrokeRemote(Stroke stroke) {
    this.stroke = stroke;
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public Stroke getStroke() {
    return stroke;
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public ArrayList<Stroke> getHighlightedStrokes()
{
	return highlightStrokes;
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public void setHighlightStrokes(ArrayList<Stroke> strokes)
{
	highlightStrokes = new ArrayList<Stroke>(strokes);
	repaint();
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public void paintComponent(Graphics g)
{
	Graphics2D g2 = (Graphics2D) g;
	
	RenderingHints renderHints = new RenderingHints(
			RenderingHints.KEY_ANTIALIASING,
			RenderingHints.VALUE_ANTIALIAS_ON);
	renderHints.put(RenderingHints.KEY_RENDERING,
			RenderingHints.VALUE_RENDER_QUALITY);
	renderHints.put(RenderingHints.KEY_ALPHA_INTERPOLATION,
					RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
	
	g2.setRenderingHints(renderHints);
	
	// paper color background
	g2.setBackground(new Color(251, 255, 235));
	g2.clearRect(0, 0, getWidth(), getHeight());
	
	// draw the grid for graph paper
	g2.setColor(new Color(197, 214, 162));
	for (int i = 0; i < getWidth(); i += 20)
	{
		g2.drawLine(i, 0, i, getHeight());
	}
	for (int i = 0; i < getHeight(); i += 20)
	{
		g2.drawLine(0, i, getWidth(), i);
	}
	
	// draw a background image if loaded
	if (bg != null)
	{
		g2.drawImage(bg, 
					 0, 0,
					 bg.getWidth(), 
					 bg.getHeight(),
				     0, 0,
				     bg.getWidth(),
				     bg.getHeight(),
				     null);
	}
	
	// draw highlighted strokes
	if (highlightStrokes.size() > 0)
	{
		if (drawBlur && highlightImage != null)
		{
			g2.drawImage(highlightImage, 
						 (int)highlightBox.x, 
						 (int)highlightBox.y, 
						 (int)highlightBox.x + (int)highlightBox.width, 
						 (int)highlightBox.y + (int)highlightBox.height,
						 0, 0, 
						 highlightImage.getWidth(), 
						 highlightImage.getHeight(), 
						 null);
		}
		else
		{
			g2.setColor(HIGHLIGHT_COLOR);
			g2.setStroke(highlightStroke);
			for (Stroke stroke : highlightStrokes)
			{
				QuadPath.drawPath(stroke, g2);
			}
		}
	}
	
	if(areasWrong.size() > 0) {
		g2.setColor(INCORRECT_COLOR);
		for (BoundingBox area : areasWrong) {
			g2.fillRect((int)area.x, (int)area.y, (int)area.width, (int)area.height);
			// draw some kind of ghostly, fuzzy outline or shape behind 
			//   the normal strokes where there is something missing/wrong	
		}
	}
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public Stroke getCurrentStroke() {
	return canvas.getCurrentStroke();
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public void setCurrentStroke(Stroke currentStroke) {
	canvas.setCurrentStroke(currentStroke);
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public void setCurrentStroke(Stroke currentStroke) {
	 this.currentStroke = currentStroke;
	 repaint();
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public Stroke getCurrentStroke() {
	return currentStroke;
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public Stroke getCurrentStroke() {
	return drawPanel.getCurrentStroke();
}
 

import edu.tamu.core.sketch.Stroke; //导入依赖的package包/类
public void setCurrentStroke(Stroke currentStroke) {
	drawPanel.setCurrentStroke(currentStroke);
}