Examples with ShadowMatrix org.robolectric.shadows.ShadowMatrix used on opensource projects

Example 31 with ShadowMatrix

use of org.robolectric.shadows.ShadowMatrix in project picasso by square.

the class BitmapHunterTest method pivotRotation.

@Test
public void pivotRotation() {
    Bitmap source = Bitmap.createBitmap(10, 10, ARGB_8888);
    Request data = new Request.Builder(URI_1).rotate(-45, 10, 10).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 10.0 10.0"));
}

Example 32 with ShadowMatrix

use of org.robolectric.shadows.ShadowMatrix in project picasso by square.

the class BitmapHunterTest method centerCropWideTooLarge.

@Test
public void centerCropWideTooLarge() {
    Bitmap source = Bitmap.createBitmap(200, 100, ARGB_8888);
    Request data = new Request.Builder(URI_1).resize(50, 50).centerCrop().build();
    Bitmap result = transformResult(data, source, 0);
    ShadowBitmap shadowBitmap = shadowOf(result);
    assertThat(shadowBitmap.getCreatedFromBitmap()).isSameAs(source);
    assertThat(shadowBitmap.getCreatedFromX()).isEqualTo(50);
    assertThat(shadowBitmap.getCreatedFromY()).isEqualTo(0);
    assertThat(shadowBitmap.getCreatedFromWidth()).isEqualTo(100);
    assertThat(shadowBitmap.getCreatedFromHeight()).isEqualTo(100);
    Matrix matrix = shadowBitmap.getCreatedFromMatrix();
    ShadowMatrix shadowMatrix = shadowOf(matrix);
    assertThat(shadowMatrix.getPreOperations()).containsOnly("scale 0.5 0.5");
}

Example 33 with ShadowMatrix

use of org.robolectric.shadows.ShadowMatrix in project picasso by square.

the class BitmapHunterTest method keepsAspectRationWhileResizingWhenDesiredWidthIs0.

@Test
public void keepsAspectRationWhileResizingWhenDesiredWidthIs0() {
    Request request = new Request.Builder(URI_1).resize(20, 0).build();
    Bitmap source = Bitmap.createBitmap(40, 20, ARGB_8888);
    Bitmap result = transformResult(request, source, 0);
    ShadowBitmap shadowBitmap = shadowOf(result);
    Matrix matrix = shadowBitmap.getCreatedFromMatrix();
    ShadowMatrix shadowMatrix = shadowOf(matrix);
    assertThat(shadowMatrix.getPreOperations()).containsOnly("scale 0.5 0.5");
}

Example 34 with ShadowMatrix

use of org.robolectric.shadows.ShadowMatrix in project picasso by square.

the class BitmapHunterTest method rotation180Sizing.

@Test
public void rotation180Sizing() throws Exception {
    Request data = new Request.Builder(URI_1).rotate(180).resize(5, 10).build();
    Bitmap source = Bitmap.createBitmap(10, 10, ARGB_8888);
    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()).contains("scale 0.5 1.0");
}

Example 35 with ShadowMatrix

use of org.robolectric.shadows.ShadowMatrix in project picasso by square.

the class BitmapHunterTest method centerCropWithGravityHorizontalLeft.

@Test
public void centerCropWithGravityHorizontalLeft() {
    Bitmap source = Bitmap.createBitmap(20, 10, ARGB_8888);
    Request data = new Request.Builder(URI_1).resize(40, 40).centerCrop(Gravity.LEFT).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(0);
    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");
}