Examples with Matrix android.graphics.Matrix used on opensource projects

Example 61 with Matrix

use of android.graphics.Matrix in project picasso by square.

the class BitmapHunterTest method exifRotationNoSizing.

@Test
public void exifRotationNoSizing() throws Exception {
    Request data = new Request.Builder(URI_1).build();
    Bitmap source = Bitmap.createBitmap(10, 10, ARGB_8888);
    Bitmap result = transformResult(data, source, ORIENTATION_ROTATE_90);
    ShadowBitmap shadowBitmap = shadowOf(result);
    assertThat(shadowBitmap.getCreatedFromBitmap()).isSameAs(source);
    Matrix matrix = shadowBitmap.getCreatedFromMatrix();
    ShadowMatrix shadowMatrix = shadowOf(matrix);
    assertThat(shadowMatrix.getPreOperations()).contains("rotate 90.0");
}

Example 62 with Matrix

use of android.graphics.Matrix in project picasso by square.

the class BitmapHunterTest method centerCropTallTooSmall.

@Test
public void centerCropTallTooSmall() {
    Bitmap source = Bitmap.createBitmap(10, 20, ARGB_8888);
    Request data = new Request.Builder(URI_1).resize(40, 40).centerCrop().build();
    Bitmap result = transformResult(data, source, 0);
    ShadowBitmap shadowBitmap = shadowOf(result);
    assertThat(shadowBitmap.getCreatedFromBitmap()).isSameAs(source);
    assertThat(shadowBitmap.getCreatedFromX()).isEqualTo(0);
    assertThat(shadowBitmap.getCreatedFromY()).isEqualTo(5);
    assertThat(shadowBitmap.getCreatedFromWidth()).isEqualTo(10);
    assertThat(shadowBitmap.getCreatedFromHeight()).isEqualTo(10);
    Matrix matrix = shadowBitmap.getCreatedFromMatrix();
    ShadowMatrix shadowMatrix = shadowOf(matrix);
    assertThat(shadowMatrix.getPreOperations()).containsOnly("scale 4.0 4.0");
}

Example 63 with Matrix

use of android.graphics.Matrix in project picasso by square.

the class BitmapHunterTest method exifTransverse.

@Test
public void exifTransverse() {
    Request data = new Request.Builder(URI_1).rotate(-45).build();
    Bitmap source = Bitmap.createBitmap(10, 10, ARGB_8888);
    Bitmap result = transformResult(data, source, ORIENTATION_TRANSVERSE);
    ShadowBitmap shadowBitmap = shadowOf(result);
    assertThat(shadowBitmap.getCreatedFromBitmap()).isSameAs(source);
    Matrix matrix = shadowBitmap.getCreatedFromMatrix();
    ShadowMatrix shadowMatrix = shadowOf(matrix);
    assertThat(shadowMatrix.getPostOperations()).containsOnly("scale -1.0 1.0");
    assertThat(shadowMatrix.getPreOperations()).containsOnly("rotate 270.0");
}

Example 64 with Matrix

use of android.graphics.Matrix in project picasso by square.

the class BitmapHunterTest method centerInsideTallTooLarge.

@Test
public void centerInsideTallTooLarge() {
    Bitmap source = Bitmap.createBitmap(100, 50, ARGB_8888);
    Request data = new Request.Builder(URI_1).resize(50, 50).centerInside().build();
    Bitmap result = transformResult(data, source, 0);
    ShadowBitmap shadowBitmap = shadowOf(result);
    assertThat(shadowBitmap.getCreatedFromBitmap()).isSameAs(source);
    Matrix matrix = shadowBitmap.getCreatedFromMatrix();
    ShadowMatrix shadowMatrix = shadowOf(matrix);
    assertThat(shadowMatrix.getPreOperations()).containsOnly("scale 0.5 0.5");
}

Example 65 with Matrix

use of android.graphics.Matrix in project picasso by square.

the class BitmapHunterTest method rotation.

@Test
public void rotation() {
    Bitmap source = Bitmap.createBitmap(10, 10, ARGB_8888);
    Request data = new Request.Builder(URI_1).rotate(-45).build();
    Bitmap result = transformResult(data, source, 0);
    ShadowBitmap shadowBitmap = shadowOf(result);
    assertThat(shadowBitmap.getCreatedFromBitmap()).isSameAs(source);
    Matrix matrix = shadowBitmap.getCreatedFromMatrix();
    ShadowMatrix shadowMatrix = shadowOf(matrix);
    assertThat(shadowMatrix.getSetOperations()).contains(entry("rotate", "-45.0"));
}