本文整理汇总了Java中java.awt.Canvas.getWidth方法的典型用法代码示例。如果您正苦于以下问题：Java Canvas.getWidth方法的具体用法？Java Canvas.getWidth怎么用？Java Canvas.getWidth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.Canvas的用法示例。
在下文中一共展示了Canvas.getWidth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: DisplayParentTest
import java.awt.Canvas; //导入方法依赖的package包/类
public DisplayParentTest() throws LWJGLException {
setTitle( "LWJGL Display Parent Test" );
setSize( 640, 320 );
setLayout( new GridLayout( 1, 2 ) );
final Canvas display_parent = new Canvas();
final Canvas display_parent_2 = new Canvas();
display_parent.setFocusable( true );
display_parent.setIgnoreRepaint( true );
add( display_parent );
display_parent_2.setFocusable( true );
display_parent_2.setIgnoreRepaint( true );
add( display_parent_2 );
addWindowListener( new WindowAdapter() {
public void windowClosing( WindowEvent e ) {
killswitch = true;
}
} );
setResizable( true );
setVisible( true );
Display.setParent( display_parent );
Display.setVSyncEnabled( true );
Display.create();
float angle = 0f;
while ( isVisible() && !killswitch ) {
angle += 1.0f;
int width;
int height;
if ( !Display.isFullscreen() ) {
width = display_parent.getWidth();
height = display_parent.getHeight();
}
else {
width = Display.getDisplayMode().getWidth();
height = Display.getDisplayMode().getHeight();
}
if ( width < 1 || height < 1 ) {
continue;
}
glViewport( 0, 0, width, height );
glClearColor( 0.0f, 1.0f, 0.0f, 1.0f );
glClear( GL_COLOR_BUFFER_BIT );
glMatrixMode( GL_PROJECTION );
glLoadIdentity();
gluOrtho2D( 0.0f, (float) width, 0.0f, (float) height );
glMatrixMode( GL_MODELVIEW );
glPushMatrix();
glTranslatef( width / 2.0f, height / 2.0f, 0.0f );
glRotatef( 2 * angle, 0f, 0f, -1.0f );
glRectf( -50.0f, -50.0f, 50.0f, 50.0f );
glPopMatrix();
Display.update();
while ( Keyboard.next() ) {
// closing on ESCAPE
if ( Keyboard.getEventKey() == Keyboard.KEY_ESCAPE && Keyboard.getEventKeyState() ) {
Display.destroy();
dispose();
break;
}
if ( Keyboard.getEventKey() == Keyboard.KEY_SPACE && Keyboard.getEventKeyState() ) {
Mouse.setGrabbed( !Mouse.isGrabbed() );
}
if ( Keyboard.getEventKey() == Keyboard.KEY_F && Keyboard.getEventKeyState() ) {
Display.setFullscreen( !Display.isFullscreen() );
}
if ( Keyboard.getEventKey() == Keyboard.KEY_4 && Keyboard.getEventKeyState() ) {
if ( Display.getParent() == display_parent ) {
Display.setParent( display_parent_2 );
}
else {
Display.setParent( display_parent );
}
}
}
while ( Mouse.next() ) {
System.out.println( "Mouse.getEventX() = " + Mouse.getEventX() + " | Mouse.getEventY() = " + Mouse.getEventY() );
}
}
Display.destroy();
dispose();
}
示例2: DisplayParentTest
import java.awt.Canvas; //导入方法依赖的package包/类
public DisplayParentTest() throws LWJGLException {
setTitle("LWJGL Display Parent Test");
setSize(640, 320);
setLayout(new GridLayout(1, 2));
final Canvas display_parent = new Canvas();
display_parent.setFocusable(true);
display_parent.setIgnoreRepaint(true);
add(display_parent);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
killswitch = true;
}
});
setResizable(true);
setVisible(true);
Display.setParent(display_parent);
Display.setVSyncEnabled(true);
Display.create();
float angle = 0f;
while (isVisible() && !killswitch) {
angle += 1.0f;
int width;
int height;
if (!Display.isFullscreen()) {
width = display_parent.getWidth();
height = display_parent.getHeight();
} else {
width = Display.getDisplayMode().getWidth();
height = Display.getDisplayMode().getHeight();
}
if(width < 1 || height < 1) {
continue;
}
glViewport(0, 0, width, height);
glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0f, (float) width, 0.0f, (float) height);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glTranslatef(width / 2.0f, height / 2.0f, 0.0f);
glRotatef(2*angle, 0f, 0f, -1.0f);
glRectf(-50.0f, -50.0f, 50.0f, 50.0f);
glPopMatrix();
Display.update();
while(Keyboard.next()) {
// closing on ESCAPE
if(Keyboard.getEventKey() == Keyboard.KEY_ESCAPE && Keyboard.getEventKeyState()) {
Display.destroy();
dispose();
break;
}
if(Keyboard.getEventKey() == Keyboard.KEY_SPACE && Keyboard.getEventKeyState()) {
Mouse.setGrabbed(!Mouse.isGrabbed());
}
if(Keyboard.getEventKey() == Keyboard.KEY_F && Keyboard.getEventKeyState()) {
Display.setFullscreen(!Display.isFullscreen());
}
}
/* while (Mouse.next()) {
System.out.println(" Mouse.getEventX() = " + Mouse.getEventX() + " | Mouse.getEventY() = " + Mouse.getEventY());
}*/
}
Display.destroy();
dispose();
}
示例3: LwjglGraphics
import java.awt.Canvas; //导入方法依赖的package包/类
LwjglGraphics (Canvas canvas) {
this.config = new LwjglApplicationConfiguration();
config.width = canvas.getWidth();
config.height = canvas.getHeight();
this.canvas = canvas;
}