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SubsamplingScaleImageView.getScale
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How to use
getScale
method
in
com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView

Best Java code snippets using com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView.getScale (Showing top 3 results out of 315)

origin: davemorrissey/subsampling-scale-image-view

/**
 * Get the current state of the view (scale, center, orientation) for restoration after rotate. Will return null if
 * the view is not ready.
 * @return an {@link ImageViewState} instance representing the current position of the image. null if the view isn't ready.
 */
@Nullable
public final ImageViewState getState() {
  if (vTranslate != null && sWidth > 0 && sHeight > 0) {
    //noinspection ConstantConditions
    return new ImageViewState(getScale(), getCenter(), getOrientation());
  }
  return null;
}
origin: kollerlukas/Camera-Roll-Android-App

  @Override
  public void onImageLoaded() {
    super.onImageLoaded();
    float scale = imageView.getScale();
    PointF center = new PointF(imageView.getWidth() / 2, 0.0f);
    imageView.setScaleAndCenter(scale, center);
  }
});
origin: mozilla-tw/Rocket

/**
 * Get the current state of the view (scale, center, orientation) for restoration after rotate. Will return null if
 * the view is not ready.
 */
public final ImageViewState getState() {
  if (vTranslate != null && sWidth > 0 && sHeight > 0) {
    return new ImageViewState(getScale(), getCenter(), getOrientation());
  }
  return null;
}
com.davemorrissey.labs.subscaleviewSubsamplingScaleImageViewgetScale

Javadoc

Returns the current scale value.

Popular methods of SubsamplingScaleImageView

  • setImage
    Set the image source from a bitmap, resource, asset, file or other URI, starting with a given orient
  • setDoubleTapZoomScale
    Set the scale the image will zoom in to when double tapped. This also the scale point where a double
  • setMaxScale
    Set the maximum scale allowed. A value of 1 means 1:1 pixels at maximum scale. You may wish to set t
  • setMinimumDpi
    This is a screen density aware alternative to #setMaxScale(float); it allows you to express the maxi
  • setScaleAndCenter
    Externally change the scale and translation of the source image. This may be used with getCenter() a
  • getWidth
  • setDoubleTapZoomDpi
    A density aware alternative to #setDoubleTapZoomScale(float); this allows you to express the scale t
  • setMinimumScaleType
    Set the minimum scale type. See static fields. Normally #SCALE_TYPE_CENTER_INSIDE is best, for image
  • setMinimumTileDpi
    By default, image tiles are at least as high resolution as the screen. For a retina screen this may
  • setPanEnabled
    Enable or disable pan gesture detection. Disabling pan causes the image to be centered.
  • setZoomEnabled
    Enable or disable zoom gesture detection. Disabling zoom locks the the current scale.
  • <init>
  • setZoomEnabled,
  • <init>,
  • getCenter,
  • getContext,
  • getHeight,
  • getOrientation,
  • isReady,
  • onDraw,
  • onImageLoaded

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