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Java Camera.rotateY方法代碼示例

本文整理匯總了Java中android.graphics.Camera.rotateY方法的典型用法代碼示例。如果您正苦於以下問題：Java Camera.rotateY方法的具體用法？Java Camera.rotateY怎麽用？Java Camera.rotateY使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.graphics.Camera的用法示例。


在下文中一共展示了Camera.rotateY方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    final float fromDegrees = mFromDegrees;
    float degrees = fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);

    final float centerX = mCenterX;
    final float centerY = mCenterY;
    final Camera camera = mCamera;
    final Matrix matrix = t.getMatrix();
    camera.save();
    if (mReverse) {
        camera.translate(0.0f, 0.0f, mDepthZ * interpolatedTime);
    } else {
        camera.translate(0.0f, 0.0f, mDepthZ * (1.0f - interpolatedTime));
    }
    camera.rotateY(degrees);
    camera.getMatrix(matrix);
    camera.restore();

    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
開發者ID:aesean，項目名稱:Rotate3d，代碼行數:23，代碼來源:Rotate3dAnimation.java

示例2: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    float degrees = fromDegrees + ((toDegrees - fromDegrees) * interpolatedTime);
    final Matrix matrix = t.getMatrix();

    final Camera camera = mCamera;
    camera.save();

    camera.rotateY(degrees);
    camera.getMatrix(matrix);

    camera.restore();

    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
開發者ID:ABTSoftware，項目名稱:SciChart.Android.Examples，代碼行數:17，代碼來源:FlipAnimation.java

示例3: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
  final float fromDegrees = mFromDegrees;
  float degrees = fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);

  final float centerX = mCenterX;
  final float centerY = mCenterY;
  final Camera camera = mCamera;
  final Matrix matrix = t.getMatrix();
  camera.save();
  if (mReverse) {
    camera.translate(0.0f, 0.0f, mDepthZ * interpolatedTime);
  } else {
    camera.translate(0.0f, 0.0f, mDepthZ * (1.0f - interpolatedTime));
  }
  camera.rotateY(degrees);
  camera.getMatrix(matrix);
  camera.restore();

  matrix.preTranslate(-centerX, -centerY);
  matrix.postTranslate(centerX, centerY);
}
開發者ID:JustKiddingBaby，項目名稱:FragmentRigger，代碼行數:23，代碼來源:Rotate3dAnimation.java

示例4: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
  protected void applyTransformation(float interpolatedTime, Transformation t) {
    Camera camera = new Camera();
    camera.save();

    // 設置camera動作為繞Y軸旋轉
    // 總共旋轉180度，因此計算在每個補間時間點interpolatedTime的角度即為兩著相乘
//    camera.rotateX(deg * interpolatedTime);
    camera.rotateY(180 * interpolatedTime);
//    camera.rotateZ(180 * interpolatedTime);
//
    // 根據camera動作產生一個matrix，賦給Transformation的matrix，以用來設置動畫效果
    Matrix matrix = t.getMatrix();
    camera.getMatrix(matrix);

    camera.restore();
    //經過以下平移，才能以view的中心點進行翻轉
    matrix.preTranslate(-view.getWidth() / 2, -view.getHeight() / 2);
    matrix.postTranslate(view.getWidth() / 2, view.getHeight() / 2);
  }
開發者ID:JustKiddingBaby，項目名稱:FragmentRigger，代碼行數:21，代碼來源:Rotate3d.java

示例5: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    final float fromDegrees = mFromDegrees;
    float degrees = fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);

    final float centerX = mCenterX;
    final float centerY = mCenterY;
    final Camera camera = mCamera;

    final Matrix matrix = t.getMatrix();

    camera.save();
    if (mReverse) {
        camera.translate(0.0f, 0.0f, mDepthZ * interpolatedTime);
    } else {
        camera.translate(0.0f, 0.0f, mDepthZ * (1.0f - interpolatedTime));
    }
    camera.rotateY(degrees);
    camera.getMatrix(matrix);
    camera.restore();

    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
開發者ID:Evan-Galvin，項目名稱:FreeStreams-TVLauncher，代碼行數:25，代碼來源:Rotate3dAnimation.java

示例6: drawIconOne

import android.graphics.Camera; //導入方法依賴的package包/類
/**
 * 根據角度繪製圖標的類
 * @param canvas 畫布
 * @param fraction 完成時間百分比
 * @param icon 圖標
 * @param width view寬度
 * @param height view高度
 */
private void drawIconOne(Canvas canvas, float fraction, Bitmap icon, int width, int height) {
    Camera camera = new Camera();
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    canvas.save();
    int centerX = width / 2;
    int centerY = height / 2 - 200;
    int x = centerX - icon.getWidth()/2;
    int y = centerY - icon.getHeight()/2;
    Matrix matrix = new Matrix();
    matrix.postScale(1.7f, 1.7f, centerX, centerY);
    canvas.concat(matrix);
    canvas.clipRect(x, y, x + icon.getWidth() * fraction * 0.5f, y + icon.getHeight() * fraction * 0.5f);
    canvas.translate(centerX, centerY);
    camera.save();
    camera.rotateX(180);
    camera.rotateY(-180);
    camera.applyToCanvas(canvas);
    camera.restore();
    canvas.translate(-centerX, -centerY);
    canvas.drawBitmap(icon, x, y, paint);
    canvas.restore();
}
開發者ID:JoshuaRogue，項目名稱:FancyView，代碼行數:31，代碼來源:RotationDrawStrategy.java

示例7: skewImage

import android.graphics.Camera; //導入方法依賴的package包/類
/**
 * 3D效果
 * 
 * @param srcBitmap
 * @return
 */
public static Bitmap skewImage(Bitmap srcBitmap, int picWidth, int picHeight, int height) {
	srcBitmap = Bitmap.createScaledBitmap(srcBitmap, picWidth, picHeight, true);
	Bitmap bitmap = createReflectedImage(srcBitmap, height);
	Camera camera = new Camera();
	camera.save();
	Matrix matrix = new Matrix();
	camera.rotateY(15);
	camera.getMatrix(matrix);
	camera.restore();
	matrix.preTranslate(-bitmap.getWidth() >> 1, -bitmap.getHeight() >> 1);
	Bitmap newBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
	Bitmap canvasBitmap = Bitmap.createBitmap(newBitmap.getWidth(), newBitmap.getHeight(), Config.ARGB_8888);
	Canvas canvas = new Canvas(canvasBitmap);
	Paint paint = new Paint();
	paint.setAntiAlias(true);
	paint.setFilterBitmap(true);
	// paint.setStyle(Style.FILL);
	canvas.drawBitmap(newBitmap, 0, 0, paint);
	newBitmap.recycle();
	// bitmap.recycle();
	return canvasBitmap;
}
開發者ID:imknown，項目名稱:IMKBaseFrameworkLibrary，代碼行數:29，代碼來源:Reflect3DImage.java

示例8: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
/**
 * 執行順序 matrix.preTranslate() -->  camera.rotateY(degrees) -->   matrix.postTranslate() -->   matrix.postScale()
 * @param interpolatedTime
 * @param t
 */
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    float degrees = mReverse ? mToDegrees + (mFromDegrees - mToDegrees) * interpolatedTime : mFromDegrees + (mToDegrees - mFromDegrees) * interpolatedTime;
    final Matrix matrix = t.getMatrix();

    final Camera camera = mCamera;

    camera.save();

    camera.rotateY(degrees);

    camera.getMatrix(matrix);
    camera.restore();

          //  matrix.preTranslate(-mPivotXValue, 0);      //在進行rotateY之前需要移動物體，讓物體左邊與Y軸對齊
          //  matrix.postTranslate(mPivotXValue, 0);      //還原物體位置

    if (mReverse) {
        matrix.postScale(1 + (scaleTimes - 1) * (1.0f - interpolatedTime), 1 + (scaleTimes - 1) * (1.0f - interpolatedTime), mPivotX - mPivotXValue , mPivotY - mPivotYValue);
    } else {
       // matrix.postScale(1 + (scaleTimes - 1) * interpolatedTime, 1 + (scaleTimes - 1) * interpolatedTime, mPivotX, mPivotY);
        matrix.postScale(1 + (scaleTimes - 1) * interpolatedTime, 1 + (scaleTimes - 1) * interpolatedTime, mPivotX - mPivotXValue , mPivotY - mPivotYValue );
    }
}
開發者ID:Focfa，項目名稱:Jreader，代碼行數:30，代碼來源:Rotate3DAnimation.java

示例9: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override protected void applyTransformation(float interpolatedTime, Transformation t) {
    final float fromDegrees = mFromDegrees;
    float degrees = fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);

    final float centerX = mCenterX;
    final float centerY = mCenterY;
    final Camera camera = mCamera;

    final Matrix matrix = t.getMatrix();

    camera.save();
    if (mReverse) {
        camera.translate(0.0f, 0.0f, mDepthZ * interpolatedTime);
    } else {
        camera.translate(0.0f, 0.0f, mDepthZ * (1.0f - interpolatedTime));
    }
    camera.setLocation(0, 0, 60);
    camera.rotateY(degrees);
    camera.getMatrix(matrix);
    camera.restore();

    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
開發者ID:talobin，項目名稱:cardentry，代碼行數:25，代碼來源:RotateAnimation.java

示例10: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
/**
 * 執行順序 matrix.preTranslate() -->  camera.rotateY(degrees) -->   matrix.postTranslate() -->   matrix.postScale()
 * @param interpolatedTime
 * @param t
 */
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    float degrees = mReverse ? mToDegrees + (mFromDegrees - mToDegrees) * interpolatedTime : mFromDegrees + (mToDegrees - mFromDegrees) * interpolatedTime;
    final Matrix matrix = t.getMatrix();

    final Camera camera = mCamera;

    camera.save();

    camera.rotateY(degrees);

    camera.getMatrix(matrix);
    camera.restore();

    matrix.preTranslate(-mPivotXValue, 0);      //在進行rotateY之前需要移動物體，讓物體左邊與Y軸對齊
    matrix.postTranslate(mPivotXValue, 0);      //還原物體位置

    if (mReverse) {
        matrix.postScale(1 + (scaleTimes - 1) * (1.0f - interpolatedTime), 1 + (scaleTimes - 1) * (1.0f - interpolatedTime), mPivotX, mPivotY);
    } else {
        matrix.postScale(1 + (scaleTimes - 1) * interpolatedTime, 1 + (scaleTimes - 1) * interpolatedTime, mPivotX, mPivotY);
    }
}
開發者ID:justingboy，項目名稱:CouldBooks，代碼行數:29，代碼來源:Rotate3DAnimation.java

示例11: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    final float fromDegrees = this.fromDegrees;
    float degrees = fromDegrees + ((toDegrees - fromDegrees) * interpolatedTime);
    final float centerX = xCenter;
    final float centerY = yCenter;
    final Camera camera = this.camera;
    final Matrix matrix = t.getMatrix(); //保存一次camera初始狀態，用於restore()
    camera.save();
    if (reverse) {
        camera.translate(0.0f, 0.0f, zDepth * interpolatedTime);
    } else {
        camera.translate(0.0f, 0.0f, zDepth * (1.0f - interpolatedTime));
    }
    //圍繞Y軸旋轉degrees度
    camera.rotateY(degrees);
    //行camera中取出矩陣，賦值給matrix
    camera.getMatrix(matrix);
    //camera恢複到初始狀態，繼續用於下次的計算
    camera.restore();
    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
開發者ID:2BAB，項目名稱:WeatherX，代碼行數:24，代碼來源:RotationAnim.java

示例12: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    final float fromDegrees = m_fromDegree;
    float degrees = fromDegrees + ((m_toDegree - fromDegrees) * interpolatedTime);
    final float centerX = m_centerX;
    final float centerY = m_centerY;
    final Camera camera = m_camera;
    final Matrix matrix = t.getMatrix();
    camera.save();
    if (m_reverse) {
        camera.translate(0.0f, 0.0f, m_depthZ * interpolatedTime);
    } else {
        camera.translate(0.0f, 0.0f, m_depthZ * (1.0f - interpolatedTime));
    }
    camera.rotateY(degrees);
    camera.getMatrix(matrix);
    camera.restore();
    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
開發者ID:AppCanOpenSource，項目名稱:appcan-android，代碼行數:21，代碼來源:EBrowserAnimation.java

示例13: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
protected final void applyTransformation(float paramFloat, Transformation transformation) {
    float f1 = 0.0F - 360.0F * paramFloat;
    float f2 = mWidth;
    float f3 = mHeight;
    final Camera camera = mCamera;
    Matrix matrix = transformation.getMatrix();
    camera.save();
    if ((0x1 & mRotationFlags) == 1)
        camera.rotateX(f1);
    if ((0x2 & mRotationFlags) == 2)
        camera.rotateY(f1);
    if ((0x4 & mRotationFlags) == 4)
        camera.rotateZ(f1);
    camera.getMatrix(matrix);
    camera.restore();
    matrix.preTranslate(-f2, -f3);
    matrix.postTranslate(f2, f3);
}
開發者ID:AppCanOpenSource，項目名稱:appcan-android，代碼行數:19，代碼來源:YAxisAnimation.java

示例14: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(final float interpolatedTime, final Transformation t) {
    final float fromDegrees = mFromDegrees;
    final float degrees = fromDegrees + (mToDegrees - fromDegrees) * interpolatedTime;

    final float centerX = mCenterX;
    final float centerY = mCenterY;
    final Camera camera = mCamera;

    final Matrix matrix = t.getMatrix();

    camera.save();

    camera.rotateY(degrees);
    camera.getMatrix(matrix);
    camera.restore();

    matrix.preTranslate(-centerX, -centerY);
    matrix.postTranslate(centerX, centerY);
}
開發者ID:Polidea，項目名稱:android-flip3d，代碼行數:21，代碼來源:Flip3DAnimation.java

示例15: applyTransformation

import android.graphics.Camera; //導入方法依賴的package包/類
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    final float fromDegrees = mFromDegrees;
    float degrees = fromDegrees + ((mToDegrees - fromDegrees) * interpolatedTime);
    final float centerX = mCenterX;
    final float centerY = mCenterY;
    final Camera camera = mCamera;
    final Matrix matrix = t.getMatrix();
    camera.save();

    // 調節深度
    if (mReverse)
        camera.translate(0.0f, 0.0f, mDepthZ * interpolatedTime);
    else
        camera.translate(0.0f, 0.0f, mDepthZ * (1.0f - interpolatedTime));

    // 繞y軸旋轉
    camera.rotateY(degrees);
    camera.getMatrix(matrix);
    camera.restore();

    // 修正失真，主要修改 MPERSP_0 和 MPERSP_1
    float[] mValues = new float[9];
    matrix.getValues(mValues);              //獲取數值
    mValues[6] = mValues[6] / scale;        //數值修正
    mValues[7] = mValues[7] / scale;        //數值修正
    matrix.setValues(mValues);              //重新賦值

    // 調節中心點
    matrix.preTranslate(-centerX, -centerY);
    matrix.postScale(centerX, centerY);

}
開發者ID:InnoFang，項目名稱:Android-Code-Demos，代碼行數:34，代碼來源:Rotate3DAnimation.java


注：本文中的android.graphics.Camera.rotateY方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。