本文整理汇总了Java中java.awt.Graphics2D.scale方法的典型用法代码示例。如果您正苦于以下问题:Java Graphics2D.scale方法的具体用法?Java Graphics2D.scale怎么用?Java Graphics2D.scale使用的例子?那么恭喜您, 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java.awt.Graphics2D
的用法示例。
在下文中一共展示了Graphics2D.scale方法的15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: main
import java.awt.Graphics2D; //导入方法依赖的package包/类
public static void main(final String[] args) {
final int[] arrEmpty = {};
final int[] arr1elem = {150};
final BufferedImage bi = new BufferedImage(300, 300,
BufferedImage.TYPE_INT_RGB);
final Graphics2D g = (Graphics2D) bi.getGraphics();
test(g, arrEmpty);
test(g, arr1elem);
g.translate(2.0, 2.0);
test(g, arrEmpty);
test(g, arr1elem);
g.scale(2.0, 2.0);
test(g, arrEmpty);
test(g, arr1elem);
g.dispose();
}
示例2: paintComponent
import java.awt.Graphics2D; //导入方法依赖的package包/类
/** This method is called by Swing to draw this component. */
@Override
public void paintComponent(final Graphics gr) {
super.paintComponent(gr);
Graphics2D g2 = (Graphics2D) gr;
AffineTransform oldAF = (AffineTransform) (g2.getTransform().clone());
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.scale(scale, scale);
Object sel = (selected != null ? selected : highlight);
GraphNode c = null;
if (sel instanceof GraphNode && ((GraphNode) sel).shape() == null) {
c = (GraphNode) sel;
sel = c.ins.get(0);
}
graph.draw(new Artist(g2), scale, sel, true);
if (c != null) {
gr.setColor(((GraphEdge) sel).color());
gr.fillArc(c.x() - 5 - graph.getLeft(), c.y() - 5 - graph.getTop(), 10, 10, 0, 360);
}
g2.setTransform(oldAF);
}
示例3: TurnAnalyzer
import java.awt.Graphics2D; //导入方法依赖的package包/类
@SuppressWarnings("serial")
public TurnAnalyzer(JFrame frame) {
super(frame,"Turn analysis");
menuPainter = new JPanel() {
public void paint(Graphics g) {
if (refImg == null) {
return;
}
Graphics2D g2 = (Graphics2D) g;
g2.scale(2, 2);
g2.drawImage(refImg, 0, 0, null);
}
};
menuPainter.setPreferredSize(MENU_SIZE_X2);
menuPainter.setMinimumSize(MENU_SIZE_X2);
menuPainter.setSize(MENU_SIZE_X2);
initialize();
}
示例4: paintGraph
import java.awt.Graphics2D; //导入方法依赖的package包/类
/**
* Paints the graph outline.
*/
public void paintGraph(Graphics g) {
if (graphComponent != null) {
Graphics2D g2 = (Graphics2D) g;
AffineTransform tx = g2.getTransform();
try {
Point tr = graphComponent.getGraphControl().getTranslate();
g2.translate(translate.x + tr.getX() * scale, translate.y + tr.getY() * scale);
g2.scale(scale, scale);
// Draws the scaled graph
graphComponent.getGraphControl().drawGraph(g2, drawLabels);
} finally {
g2.setTransform(tx);
}
}
}
示例5: paintGraph
import java.awt.Graphics2D; //导入方法依赖的package包/类
public void paintGraph(Graphics graphics, int pixWidth, int pixHeight) {
Graphics2D g = (Graphics2D) graphics;
Graphics2D scaled = (Graphics2D) g.create();
scaled.translate(0, pixHeight + 1 + this.updatePanelHeight + 50);
// prepare data
prepareData();
scaled.scale(1, -1);
g.setColor(Color.black);
drawPoints(scaled, pixWidth, pixHeight);
scaled.dispose();
// x-axis label
String xAxisLabel = "sorted k-distances";
Rectangle2D stringBounds = SCALED_LABEL_FONT.getStringBounds(xAxisLabel, g.getFontRenderContext());
g.drawString(xAxisLabel, MARGIN + (float) (pixWidth / 2.0d - stringBounds.getWidth() / 2.0d), MARGIN
+ (float) (pixHeight - 2.0d * stringBounds.getHeight()) + 3);
// y-axis label
String yAxisLabel = "k-distance value";
stringBounds = LABEL_FONT.getStringBounds(yAxisLabel, g.getFontRenderContext());
g.drawString(yAxisLabel, MARGIN, (int) (MARGIN + stringBounds.getHeight() + 6));
}
示例6: paint
import java.awt.Graphics2D; //导入方法依赖的package包/类
/**
* Draw every sprite
*/
public void paint(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.scale(zoom, zoom); // zoom in
int xOffset = offset(posX);
int yOffset = offset(posY);
g2.translate(xOffset, yOffset);
// draw background
g2.drawImage(bg.getImage(), 0, 0, null);
// Catch null steps; but they shouldn't happen
if (steps == null || steps[step] == null) { return; }
// catch other errors
try {
Anime t = steps[step];
t.draw(g2, posX, posY);
} catch (Exception e) {
e.printStackTrace(); // thread conflicts cause errors? idk
}
}
示例7: createTestImage
import java.awt.Graphics2D; //导入方法依赖的package包/类
private static Image createTestImage(int w, int h,
double scaleX, double scaleY, Color color) {
int width = (int) Math.ceil(scaleX * w);
int height = (int) Math.ceil(scaleY * h);
BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics2D g = img.createGraphics();
g.setColor(Color.WHITE);
g.fillRect(0, 0, width, height);
g.scale(scaleX, scaleY);
g.setColor(color);
int d = 1;
int d2 = 2 * d;
g.drawLine(d, h / 2, w - d2, h / 2);
g.drawLine(w / 2, d, w / 2, h - d2);
g.drawRect(d, d, w - d2, h - d2);
g.dispose();
return img;
}
示例8: main
import java.awt.Graphics2D; //导入方法依赖的package包/类
public static void main(final String[] args) {
final BufferedImage bi = new BufferedImage(100, 300,
BufferedImage.TYPE_INT_RGB);
final Graphics2D g = bi.createGraphics();
g.scale(2, 2);
g.setColor(Color.RED);
g.fillRect(0, 0, 100, 300);
g.setColor(Color.GREEN);
g.fillRect(0, 100, 100, 100);
g.copyArea(0, 100, 100, 100, 0, -100);
g.dispose();
for (int x = 0; x < 100; ++x) {
for (int y = 0; y < 100; ++y) {
final int actual = bi.getRGB(x, y);
final int exp = Color.GREEN.getRGB();
if (actual != exp) {
System.err.println("Expected:" + Integer.toHexString(exp));
System.err.println("Actual:" + Integer.toHexString(actual));
throw new RuntimeException("Test " + "failed");
}
}
}
}
示例9: paintComponent
import java.awt.Graphics2D; //导入方法依赖的package包/类
@Override
public void paintComponent(Graphics g) {
Graphics2D g2D = (Graphics2D) g;
AffineTransform previousTransform = g2D.getTransform();
g2D.scale(zoom, zoom);
g2D.drawImage(buff, 0, 0, null);
g2D.setTransform(previousTransform);
}
示例10: write
import java.awt.Graphics2D; //导入方法依赖的package包/类
private static int write(Graphics2D g2, String text, int line, int x, double kx, double ky,
int initY) {
g2.scale(kx, ky);
final int y = (int) Math
.round((initY + line * WelcomeParams.getInstance().lineHeigth) / ky);
g2.drawString(text, x, y);
g2.scale(1 / kx, 1 / ky);
return y;
}
示例11: main
import java.awt.Graphics2D; //导入方法依赖的package包/类
public static void main(String[] args) {
GraphicsEnvironment ge = GraphicsEnvironment
.getLocalGraphicsEnvironment();
GraphicsConfiguration gc = ge.getDefaultScreenDevice()
.getDefaultConfiguration();
VolatileImage vi = gc.createCompatibleVolatileImage(100, 100);
Graphics2D g2d = vi.createGraphics();
g2d.scale(2, 2);
BufferedImage img = new BufferedImage(50, 50,
BufferedImage.TYPE_INT_ARGB);
g2d.drawImage(img, 10, 25, Color.blue, null);
g2d.dispose();
}
示例12: drawSinxDX
import java.awt.Graphics2D; //导入方法依赖的package包/类
@SuppressWarnings("unused")
private void drawSinxDX(GeneralPath gp, Graphics2D g) {
for (double i = 0.000001; i <= 8 * Math.PI; i += 0.0001 * Math.PI) {
gp.lineTo(20 * i, 100 * -Math.sin(i) / i);
}
g.draw(gp);
g.scale(-1, 1);
g.draw(gp);
}
示例13: step1
import java.awt.Graphics2D; //导入方法依赖的package包/类
/**
* Draws standard JMenuBar.
*/
private BufferedImage step1(final JMenuBar menubar) {
final BufferedImage bi1 = new BufferedImage(W, H, TYPE_INT_ARGB_PRE);
final Graphics2D g2d = bi1.createGraphics();
g2d.scale(2, 2);
g2d.setColor(Color.RED);
g2d.fillRect(0, 0, W, H);
menubar.paintAll(g2d);
g2d.dispose();
return bi1;
}
示例14: paintComponent
import java.awt.Graphics2D; //导入方法依赖的package包/类
/** This method is called by Swing to draw this component. */
@Override public void paintComponent(final Graphics gr) {
super.paintComponent(gr);
Graphics2D g2 = (Graphics2D)gr;
AffineTransform oldAF = (AffineTransform) (g2.getTransform().clone());
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.scale(scale, scale);
Object sel=(selected!=null ? selected : highlight);
GraphNode c=null;
if (sel instanceof GraphNode && ((GraphNode)sel).shape()==null) { c = (GraphNode)sel; sel = c.ins.get(0); }
graph.draw(new Artist(g2), scale, sel, true);
if (c!=null) { gr.setColor(((GraphEdge)sel).color()); gr.fillArc(c.x()-5-graph.getLeft(), c.y()-5-graph.getTop(), 10, 10, 0, 360); }
g2.setTransform(oldAF);
}
示例15: paint
import java.awt.Graphics2D; //导入方法依赖的package包/类
public void paint(Graphics g) {
if( image==null ) return;
Graphics2D g2 = (Graphics2D)g;
g2.scale(zoom, zoom);
g2.setRenderingHint( RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g.drawImage( image, 0, 0, this);
}